General System Authorisation by the Construction Authorities RIB-ROOF Speed 500 welted seam profile roof

Transcription

1 General Sysem Auhorisaion by he Consrucion Auhoriies RIBROOF Speed 500 weled seam profile roof Seel: Nr. Z Aluminium: Nr. Z

2 GERMAN INSTITUTE FOR BUILDING TECHOLOGY Incorporaed PublicLaw Insiue Berlin, 26 h July 2005 Kolonnensraβe 30 L phone.: +49 (0) fax: +49 (0) Trans. Ref.: I /05 General Sysem Auhorizaion by he Consrucion Auhoriies Auhorizaion number: Applican: Objec: Z Zambelli Ferigungs GmbH & Co. KG Passauer Sraβe Grafenau RIBROOF Speed 500 weled seam profile seel roof Valid unil: 31 s March 2010 The abovemenioned objec of auhorizaion has been approved by he general consrucion auhoriies. This General Sysem Auhorizaion by he Consrucion Auhoriies includes en pages and six enclosures. Please noe: This ranslaion from he German original is uncerified by he German Insiue for Consrucion Technology. Liabiliy for ranslaion errors is excluded.

3 Page 2 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 I. GENERAL REGULATIONS 1 Through he General Sysem Auhorizaion by he Consrucion Auhoriies he uilisaion and/ or applicabiliy of he objec approved has been esablished in accordance wih he Sae Building Ordinances. 2 The General Sysem Auhorizaion by he Consrucion Auhoriies does no replace he approvals, consens and cerificaes, which are regulaed by law for he execuion of building projecs. 3 The General Sysem Auhorizaion by he Consrucion Auhoriies is graned wihou impairing he righs of hird paries, especially privae propery righs. 4 Producers and markeing organisaions of he objec approved are obliged o provide he user and applier of he approved objec copies of he General Sysem Auhorizaion by he Consrucion Auhoriies, independen of advanced regulaions according o he Special Regulaions, and o advise hem ha he General Sysem Auhorizaion by he Consrucion Auhoriies has o be available a he applicaion sie. On reques, he General Sysem Auhorizaion by he Consrucion Auhoriies has o be made available o auhoriies involved. 5 I is only allowed o copy he General Sysem Auhorizaion in is enirey. The publicaion in exracs requires he approval of he German Insiue for Consrucion Technology. Texs and drawings of adverising maerials may no conradic he General Sysem Auhorizaion. Translaions of he General Sysem Auhorizaion by he Consrucion Auhoriies have o include he following noe This ranslaion from he German original is uncerified by he German Insiue for Consrucion Technology. 6 The General Sysem Auhorizaion by he Consrucion Auhoriies is subjec o revocaion. The regulaions of he General Sysem Auhorizaion by he Consrucion Auhoriies can be supplemened and alered subsequenly, especially if new developmens in echnology require his.

4 Page 3 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 II. SPECIAL REGULATIONS 1 Objec of Approval and Area of Applicaion The objec of approval is a ype of consrucion composed of several building producs consising of loadbearing, roomclosing roof elemens (profile shees) and associaed fixing elemens (aachmen clamps). The profile shees are manufacured from a corrosionproeced shee seel band, which is warped in a cold sae by rollbending o profile shees wih a roughshaped crosssecion and parallel ribs in he suppor direcion (see enclosure 1). The aachmen clamps are manufacured from corrosionproeced shee seel or sainless seel. The profile shees are conneced o each oher o form a waerproof join by inerlocking he sideway ribs of adjacen roof elemens. The connecion wih he subsrucure is effeced by aachmen clamps, which are clamped beween he ribs, can no be seen from above and which are mouned on he subsrucure. The General Sysem Auhorizaion by he Consrucion Auhoriies regulaes he manufacure of he building producs and he usage of he ype of consrucion. 2 Regulaions for he building producs 2.1 Properies and Composiion Dimensions The dimensions of he profile shees and aachmen clamps have o correspond o he specificaions in enclosures 1 and 2. For he limiing dimensions of he nominal shee hicknesses, he olerances according o DIN EN (normal limiing dimensions) apply; however, for he lower limiing dimensions only he half values apply Maerial Profile Shees As maerial for he manufacure of he profile shees a corrosionproeced shee seel, suiable for cold bending, has o be used. The base maerial which has no ye been profiled mus have a leas he mechanical characerisic of seel of he ype S 350 GD+Z according o DIN EN for all shee hicknesses. These sandards mus also be fulfilled by he finished componen in is final sae of applicaion.

5 Page 4 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March Aachmen clamp A corrosionproeced seel shee suiable for cold bending or a seel shee ou of sainless seel wih he maerial number is o be used as maerial for he producion of he aachmen clamps. The aachmen clamps ou of corrosionproeced shee seel mus a leas have he mechanical characerisics of seel of he ype S 350 GD+Z according o DIN EN For he aachmen clamps ou of sainless seel wih he maerial number , he value of he elongaion limi (0.2% elongaion limi) of he base maerial mus be a leas R p0.2 = 290 N/ Connecing Elemens For he connecing elemens, he specificaions in he General Sysem Auhorizaion by he Consrucion Auhoriies (e.g. auhorizaion no. Z14.14) or in DIN 1052 apply Corrosion Proecion Profile Shees The sipulaions in DIN apply Aachmen Clamps The sipulaions in DIN apply for aachmen clamps ou of sainless seel Connecing Elemens The sipulaions of he General Sysem Auhorizaion by he Consrucion Auhoriies no. Z14.14 apply Fire Proecion The profile shees are resisan agains sparking fire and radian hea. 2.2 Idenificaion Profile Shees The packaging of he profile shees mus be designaed by he manufacurer wih he conformiy symbol (Üsymbol) according o he conformiy symbol ordinances of he Federal German Saes. Labelling may only ake place when he precondiions of Secion 2.3 have been fulfilled. Each package of profile shees mus also bear a sign conaining informaion on he producion company, year of manufacure, profile designaion, shee hickness and maerial..

6 Page 5 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March Aachmen Clamps The packaging of he aachmen clamps mus be designaed by he manufacurer wih he conformiy symbol (Üsymbol) according o he conformiy symbol ordinances of he Federal German Saes. Labelling may only ake place when he precondiions of Secion 2.3 have been fulfilled. Each package of aachmen clamps mus also bear a sign conaining informaion on he producion company, year of manufacure, ype of aachmen clamp and maerial. 2.3 Evidence of Conformiy General The confirmaion of he conformiy of he building producs wih he sipulaions of his General Sysem Auhorizaion by he Consrucion Auhoriies has o be carried ou for every producion company wih a conformiy cerificae on he basis of he company s own facory producion conrol and a regular exernal conrol including an iniial inspecion of he building producs according o he following sipulaions. For he purpose of issuing he conformiy cerificae and he exernal conrol including he accompanying produc ess, which have o be carried ou, he producer of he building producs has o employ an auhorized cerificaion office as well as an auhorized regulaory agency. A copy of he conformiy cerificae issued by he cerificaion office has o be given o he German Insiue for Consrucion Technology InCompany Producion Conrol An incompany producion conrol has o be se up and implemened in every producion company. Incompany producion conrol means, ha he coninuous producion conrol o be carried ou by he producer, wih which he producer is able o ensure ha he building producs he produces correspond wih he sipulaions of his General Sysem Auhorizaion by he Consrucion Auhoriies. The incompany producion conrol should include a leas he following measures: Profile shees: A he producion company he geomery and dimensions (especially he shee hicknesses) have o be proved by regular measuremens. For each maerial delivery he maerial characerisics and he corrosionproecion of he base maerial have o be proved as required in secion 2.1. Evidence of he maerial characerisics of he base maerial has o be supplied wih an inspecion cerificae 3.1 according o DIN EN The conformiy of he specificaions in he inspecion cerificae 3.1 wih he specificaions in secion 2.1 has o be proved. Aachmen Clamps: The sipulaions for he profile shees apply correspondingly.

7 Page 6 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 The resuls of he incompany producion conrol have o be recorded and evaluaed. The records mus a leas conain he following informaion: Descripion of he building produc or he base maerial as well as he componens Type of conrol or es Dae of producion and he es of he building produc or he base maerial as well as he componens Resul of he conrols and ess and comparison wih he requiremens Signaure of he person responsible for incompany producion conrol The records have o be kep for a leas five years and presened o he regulaory agency responsible for he exernal conrol. On reques, hey have o be presened o he German Insiue for Consrucion Technology and he responsible superior Building Auhoriy. Should esing resuls prove inadequae, he producer has iediaely o ake he necessary measures o eliminae he defec. Building producs which do no conform o he requiremens are o be handled ha way, ha hey are no mixed up wih producs, which conform. Afer eliminaion of he defec, he corresponding es has o be repeaed iediaely if i is echnically possible and necessary for evidence of he eliminaion of he defec Exernal conrol In every producion company he incompany producion conrol has o be proved by an exernal conrol on a regular basis, bu a leas wice a year. As par of he exernal conrol an iniial check of he building producs has o be carried ou and he following ess have o be carried ou in random checks: Profile shees Random checks of he geomery and he dimensions as well as he maerial characerisics have o be made. The exernal conrol has o prove, ha he requiremens of secion 2.1 are fulfilled. aachmen clamps The sipulaions for he profile shees apply correspondingly. The sampling and esing have o be carried ou hrough he specified office. The resuls of he cerificaion and he exernal conrol have o be kep for a leas five years. On reques, hey have o be presened o he German Insiue for Building Technology and o he responsible superior Building Auhoriy hrough he cerificaion office or he regulaory agency. 3 Regulaion for Planning and Measuremens 3.1 General The proof concep, quoed in DIN :199011, applies. Serviceabiliy and loadbearing safey have o be proofed by means of a saic calculaion in every single case of use. Such proofs can also be supplied by a saic ype calculaion subjec o official auhorisaion. 3.2 Loading Assumpions (Impacs) General

8 Page 7 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 The provisions in he DIN sandards 10551, 4, 5 apply for he loading assumpion if here are no oher specificaions in he following Permanen weigh of he profile shees See enclosure 4.1 unil 4.3 for he permanen weigh of he profile shees Wind Sucion Forces The increased wind loads resuling from wind sucion o be applied in he fringe and corners of he roof according o DIN are only o be aken ino consideraion for he purposes of providing evidence of connecions (also hose wih he subsrucure). The increased loads resuling from wind sucion are no o be aken ino consideraion for he measuremen of he profile shees hemselves Single load The proof of he load bearing capaciy for he profile shees under a single load of 1 kn according o DIN is considered o be esablished wih he compliance of hese regulaions under his auhorizaion (see also secion 5) Waerskin The sipulaions according o DIN ;198706, secion apply correspondingly. 3.3 Saic Sysems The profile shees may be laid as a single shee or coninuously over several shees. The disance beween he cenres of he aachmen clamps is o be assumed as he span. Evidence of a calculaed span of a leas 1.0 m mus be provided for coninuous beams wih span of less han 1.0 m. 3.4 Proof of load bearing capabiliies acing perpendicularly o he laying surface Calculaion of Loads Secion 7.2 of he sandard DIN : applies if no oher specificaions apply in he following. All loads mus in principle be calculaed according o he heory of elasiciy. The proof of serviceabiliy (for deflecion see DIN :199011, secion 7.2.3) has o be conduced wih he same combinaion coefficiens as for he proof of loadbearing safey and γ M = 1, Calculaion of he loadbearing capaciies from he characerisic values of resisiviy Secion 7.3 of DIN ; and he specificaions in he enclosures and 5 apply. The descripion of he characerisic values in enclosures is based on sandards of he row DIN For profile shees wih consrucion widhs beween he consrucion widhs specified in he enclosures he characerisic values of resisiviies may be deeced wih linear inerpolaion. As characerisic values for he maximum loadbearing forces of he joins of he aachmen clamps wih he subsrucure, he values for he permissible forces in he corresponding sysem auhorisaion by he Consrucion Auhoriies (e.g. auhorisaion no. Z1414) and sandards (e.g. DIN 1052) may be charged muliplied

9 Page 8 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 by a facor of 2. To deermine he sresses ou of he characerisic values, he parsafey coefficien γ M = 1,33 has o be used. 3.5 Calculaion of Changes in Shape See enclosures for he characerisic value for he bending orque of ineria. 3.6 Roof shear A coninuaion of shear and normal forces acing a he roof level due o a roof slope by he profile shees may no be aken ino consideraion for he purposes of calculaion wihou special design requiremens e.g. forming of anchors (see also secion 4.1). The forces from anchors are o be furher pursued in he subsrucure. 3.7 Shee acion The shee acion of he profile shees for he purposes of siffening he overall building or o sabilise he subsrucure agains laeral orsional buckling mus no be aken ino consideraion for calculaion purposes. 4 Provisions for Implemenaion 4.1 Profile Shees The profile shees have o be conneced o he subsrucure by aachmen clamps a every rib. Anchors are o be provided o fix he profile shees in he case of hea movemens and o ransfer he roof shear in he case of inclined roofs (see enclosure 3). Transverse joins are only permissible if a correc waer drain is sill possible even under full load. Transverse joins have o be effeced direcly over a suppor if he join is carried ou a an anchor. Oherwise he profile shees have o be joined slighly above a suppor. In he case of roof inclines of up o 17 (30%) he opposie overlap of he profile shees has o be a leas 20 cm and a leas 15 cm in he case of bigger roof inclines. If he profile shees are used as a waerbearing ouer shell of roofs, he following minimum roof inclines are o be adhered o: Minimum roof incline of 1.5 (2.6%) for roofs wihou ransverse joins. The required minimum roof inclinaion increases o 2.9 (5%) for roofs wih ransverse joins and/or roof perforaions (e.g. dome lighs). The increase in he minimum roof incline required in he case of roof perforaions e.g. for dome lighs is no necessary, if he following precondiions are me a he same ime: Compleely welded roof bearing frames are used. The roof bearing frames are welded o he roof upper shell of he profile shees in a way ha an absolue closeness is achieved. The requiremen of a minimum roof incline does no apply (locally limied) for he ridge area, if he roof elemens in areas wih roof inclines 2.9 (5%) are arranged unjoined running coninuously over he ridge. The shees formed by he profile shees have o run in direcion of he roof incline.

10 Page 9 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March Aachmen clamps To connec he profile shees o he subsrucure, aachmen clamps as per enclosure 2 are o be used, where he upper end of each is o be seized o he profile shees. The aachmen clamps are o be fixed direcly o he subsrucure ou of seel or wood. The aachmen clamps are fixed o he subsrucure by suiable screws, indicaed in he general sysem auhorisaions by he Consrucion Auhoriies (e.g. auhorisaion no. Z14.14) and sandards (e.g. DIN 1052). To connec of he profile shees o concree subsrucures, sufficienly anchored, coninuous seel componens (e.g. HTU racks or 8 hick fla seel) or wooden lahs (minimum hickness 40 ) wih a widh of a leas 60 are o be inerposed. 4.3 Suppor hickness The sringer widh may no be lower han 50 for end and inermediae suppors. To guaranee he load bearing capaciy a he end suppors an overlap of profile shees of a leas 60 is required. 4.4 Verge The free edges in he clamping direcion of he profile shees are o be braced by suiable edge siffening (verge profiles). 4.5 Insallaion of Profile Shees The profile shees may only be insalled by qualified persons of he producion company or by auhorized companies wih he corresponding insrucion from he producer. The producer or insaller of he profile shees has o hand ou execuions insrucions for he insallaion of he elemens o he assemblers. Profile shees wih damages including plasic deformaions may no o be insalled. When using profile shees wih differen meal hicknesses on one roof, hey have o be marked according o he hicknesses in order o preven confusions. The individual elemens have o be combined iediaely afer he insallaion by aaching he edge ribs. Here, i is imporan o aend o a proper connecion wih he aachmen clamps. If he insallaion of he profile shees is inerruped, he las fixed profile shee has o be secured agains lifing. An addiional proecion agains lifing is moreover necessary, if he consrucion is exposed o bigger sresses due o wind loads during consrucion han afer compleion of he projec. During insallaion i is no allowed o walk on he profile shees wihou loaddisribuing measures (see secion 5). Afer compleion, he roof is o be cleared of objecs. The conformiy of he syle of consrucion wih he regulaions in his General Sysem Auhorizaion by he Consrucion Auhoriies has o be cerified by he execuing company.

11 Page 10 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March Regulaions for Use, Mainenance and Service Afer compleion of he roof, i is permissible o walk on he profile shees for cleaning and mainenance work wihou loaddisribuion measures up o spans as per enclosure 6. Loaddisribuing measures, e.g. wooden planks of soring class S10 wih a cross secion of 4 x 24 cm and a lengh of > 3.0 m have o be used, if he spans exceeds he above menioned maximum values. The planks may be laid in he direcion of sress of he profile shees or ransverse o he direcion of sress on he ribs. (German version cerified by he German Insiue for Building Technology)

12 RIBROOF Speed 500 consrucion widh = 500 RIBROOF Speed 500 consrucion widh = 400 RIBROOF Speed 500 consrucion widh = 333 RIBROOF Speed 500 Seel Cross secion geomery of he profile shees Enclosure 1 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

13 Aachmen clamp (sliding clip) ype RIBROOF Speed 500 ou of shee seel N = 1.30 or ou of sainless seel N = 1.20 RIBROOF Speed 500 Seel Form and dimensions of he aachmen clamps Enclosure 2 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

14 Design of anchor, version 1 drilling screw or blind rive Profile shee Ridge cover Closure Design of anchor, version 2 Screw wih seal disc Profile shee Ridge cover Closure RIBROOF Speed 500 Seel Designs of anchors Enclosure 3 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z o 17 h March 2005

15 meal hickness 0,63 0,75 permanen load g ² 0,0672 0,0800 RIBROOF Speed 500 consrucion widh = 500 characerisic values for superimposed load orque of ineria J ef,k cm 4 /m orque of field M F,k endsuppor srenghs R A,k cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M B,k R B,k 19,4 23,3 1,55 1,87 3,00 3,61 1,52 1,82 14,7 17,7 γ M = 1,0 γ M = 1,1 max M B,k 1,08 1,29 max R B,k 6,00 7,22 RIBROOF Speed 500 consrucion widh = 500 characerisic values for lifing load meal hickness orque of field end suppor srenghs cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M F,k R A,k M B,k R B,k max M B,k max R B,k 0,63 0,75 1,32 1,59 1,65 2,29 γ M = 1,1 0,830 1,15 3,29 4,58 RIBROOF Speed 500 Seel consrucion widh = 500 Cross Secion values, characerisic values of he resisiviy and parsecuriy coefficiens γ M Enclosure 4.1 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

16 meal hickness 0,63 0,75 permanen load g ² 0,0672 0,0800 RIBROOF Speed 500 consrucion widh = 400 characerisic values for superimposed load orque of ineria J ef,k cm 4 /m orque of field M F,k endsuppor srenghs R A,k cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M B,k R B,k 19,4 23,3 1,55 1,87 3,00 3,61 1,52 1,82 14,7 17,7 γ M = 1,0 γ M = 1,1 max M B,k 1,08 1,29 max R B,k 6,00 7,22 RIBROOF Speed 500 consrucion widh = 400 characerisic values for lifing load meal hickness field momen end suppor srenghs cu sizes a inermediae suppors M/ M B,k + R/R B,k 1 M F,k R A,k M B,k R B,k max M B,k max R B,k 0,63 0,75 1,32 1,59 1,65 2,29 γ M = 1,1 0,830 1,15 3,29 4,58 RIBROOF Speed 500 Seel consrucion widh = 500 Cross Secion values, characerisic values of he resisiviy and parsecuriy coefficiens γ M Enclosure 4.1 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

17 meal hickness 0,63 0,75 permanen load g ² 0,0714 0,0851 RIBROOF Speed 500 consrucion widh = 400 characerisic values for superimposed load orque of ineria J ef,k cm 4 /m orque of field M F,k endsuppor srenghs R A,k cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M B,k R B,k 26,3 31,7 1,95 2,35 3,75 4,51 1,90 2,28 18,3 22,1 γ M = 1,0 γ M = 1,1 max M B,k 1,34 1,62 max R B,k 7,50 9,03 RIBROOF Speed 500 consrucion widh = 400 characerisic values for lifing load meal hickness field momen end suppor srenghs cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M F,k R A,k M B,k R B,k max M B,k max R B,k 0,63 0,75 1,73 2,08 2,06 2,86 γ M = 1,1 1,04 1,44 4,12 5,73 RIBROOF Speed 500 Seel consrucion widh = 400 Cross Secion values, characerisic values of he resisiviy and parsecuriy coefficiens γ M Enclosure 4.2 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

18 meal hickness 0,63 0,75 permanen load g ² 2,14 2,58 RIBROOF Speed 500 consrucion widh = 333 characerisic values for superimposed load orque of ineria J ef,k cm 4 /m orque of field M F,k endsuppor srenghs R A,k cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M B,k R B,k 2,47 3,44 1,25 1,73 4,95 6,88 γ M = 1,0 γ M = 1,1 max M B,k max R B,k RIBROOF Speed 500 consrucion widh = 333 characerisic values for lifing load meal hickness field momen end suppor srenghs cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M F,k R A,k M B,k R B,k max M B,k max R B,k 0,63 0,75 2,14 2,58 2,47 3,44 γ M = 1,1 1,25 1,73 4,95 6,88 RIBROOF Speed 500 Seel consrucion widh = 333 Cross Secion values, characerisic values of he resisiviy and parsecuriy coefficiens γ M Enclosure 4.3 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

19 Characerisic holding forces beween he profile shees and he mouning brackes Aachmen clamps ou of seel shee N = 1.30, S350GD+Z inermediae suppor per bracke based on he consrucion widh for RIBROOF Speed 500 meal hickness F B,k kn consrucion widh = 500 F B,k consrucion widh = 400 F B,k consrucion widh = 333 F B,k 0,63 0,75 1,39 1,73 2,78 3,46 3,48 4,33 4,18 5,20 end suppor 1) meal hickness F A,k kn consrucion widh = 500 F A,k consrucion widh = 400 F A,k consrucion widh = 333 F A,k 0,63 0,75 0,695 0,866 1,39 1,73 1,74 2,16 2,09 2,60 γ M = 1,33 Aachmen clamps ou of sainless seel N = 1.20, R p0.2 = 290 N/² inermediae suppor per bracke based on he consrucion widh for RIBROOF Speed 500 meal hickness F B,k kn consrucion widh = 500 F B,k consrucion widh = 400 F B,k consrucion widh = 333 F B,k 0,63 0,75 1,10 1,37 2,20 2,73 2,74 3,42 3,30 4,10 end suppor 1) meal hickness F A,k kn consrucion widh = 500 F A,k consrucion widh = 400 F A,k consrucion widh = 333 F A,k 0,63 0,75 0,549 0,683 1,10 1,37 1,37 1,71 1,65 2,05 γ M = 1,33 1) profile overlap ü 6 cm in excess of he end of he aachmen clamp RIBROOF Speed 500 Aluminium Characerisic values of he holding forces beween he profile shees and he aachmen clamps and parsecuriy coefficiens γ M Enclosure 5 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

20 Walkabiliy afer assembly Enirely fixed profile shees are walkable up o he named span wihou loaddisribuing coaings. consrucion widh = 500 RIBROOF Speed 500 consrucion widh = 400 consrucion widh = 333 meal hickness singlespan girder L gr m muliplespan girder L gr m singlespan girder L gr m muliplespan girder L gr m singlespan girder L gr m muliplespan girder L gr m 0,7 0,8 0,9 1,0 2,50 3,05 3,05 3,05 3,10 3,80 3,80 3,80 2,35 2,85 2,85 2,85 2,95 3,55 3,55 3,55 2,25 2,70 2,70 2,70 3,80 3,35 3,35 3,35 RIBROOF Speed 500 Aluminium marginal span of walkabiliy Enclosure 6 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

21 GERMAN INSTITUTE FOR BUILDING TECHOLOGY Incorporaed PublicLaw Insiue Berlin, 17 h March 2005 Kolonnensraβe 30 L Tel.: +49 (0) Fax: +49 (0) Trans. Ref.: I /05 General Sysem Auhorizaion by he Consrucion Auhoriies Auhorizaion No. Z Applican: Zambelli Ferigungs GmbH & Co. KG Passauer Sraβe Grafenau Objec: RIBROOF Speed 500 weled seam profile aluminium roof Valid unil: 31 s March 2010 The abovemenioned objec of auhorizaion has been approved by he general consrucion auhoriies. This General Sysem Auhorizaion by he Consrucion Auhoriies includes en pages and six enclosures. Please noe: This ranslaion from he German original is uncerified by he German Insiue for Consrucion Technology. Liabiliy for ranslaion errors is excluded.

22 Page 2 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 I. GENERAL REGULATIONS 1 Through he General Sysem Auhorizaion by he Consrucion Auhoriies he uilisaion and/or applicabiliy of he objec approved has been esablished in accordance wih he Sae Building Ordinances. 2 The General Sysem Auhorizaion by he Consrucion Auhoriies does no replace he approvals, consens and cerificaes, which are regulaed by law for he execuion of building projecs. 3 The General Sysem Auhorizaion by he Consrucion Auhoriies is graned wihou impairing he righs of hird paries, especially privae propery righs. 4 Producers and markeing organisaions of he objec approved are obliged o provide he user and applier of he approved objec copies of he General Sysem Auhorizaion by he Consrucion Auhoriies, independen of advanced regulaions according o he Special Regulaions, and o advise hem ha he General Sysem Auhorizaion by he Consrucion Auhoriies has o be available a he applicaion sie. On reques, he General Sysem Auhorizaion by he Consrucion Auhoriies has o be made available o auhoriies involved. 5 I is only allowed o copy he General Sysem Auhorizaion in is enirey. The publicaion in exracs requires he approval of he German Insiue for Consrucion Technology. Texs and drawings of adverising maerials may no conradic he General Sysem Auhorizaion. Translaions of he General Sysem Auhorizaion by he Consrucion Auhoriies have o include he following noe This ranslaion from he German original is uncerified by he German Insiue for Consrucion Technology. 6 The General Sysem Auhorizaion by he Consrucion Auhoriies is subjec o revocaion. The regulaions of he General Sysem Auhorizaion by he Consrucion Auhoriies can be supplemened and alered subsequenly, especially if new developmens in echnology require his.

23 Page 3 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 II. SPECIAL REGULATIONS 1 Objec of Approval and Area of Applicaion The objec of approval is a ype of consrucion composed of several building producs consising of loadbearing, roomclosing roof elemens (profile shees) and associaed fixing elemens (aachmen clamps). The profile shees are manufacured from smooh or succodesign aluminium shees, which are warped in a cold sae by rollbending o profile shees wih a roughshaped crosssecion and parallel ribs in he suppor direcion (see enclosure 1). The aachmen clamps are manufacured from corrosionproeced shee seel or sainless seel. The profile shees are conneced o each oher o form a waerproof join by inerlocking he sideway ribs of adjacen roof elemens. The connecion wih he subsrucure is effeced by aachmen clamps, which are clamped beween he ribs, can no be seen from above and which are mouned on he subsrucure. The General Sysem Auhorizaion by he Consrucion Auhoriies regulaes he manufacure of he building producs and he usage of he ype of consrucion. 2 Regulaions for he building producs 2.1 Properies and Composiion Dimensions The dimensions of he profile shees and aachmen clamps have o correspond o he specificaions in enclosures 1 and 2. For he limiing dimensions of he nominal shee hickness of he profile shees, he olerances according o DIN EN 4854 apply; however, for he lower limiing dimensions only he half values apply. For he limiing dimensions of he nominal shee hickness of he aachmen clamps, he olerances according o DIN EN (normal limiing dimensions) apply; however, for he lower limiing dimensions only he half values apply Maerial Profile Shees Following aluminiumalloys as maerial for he manufacure of he profile shees having he shee hicknesses menioned in he enclosures have o be used: EN AW3004 (Al Mn 1 Mg 1) according o DIN EN 5733 or EN AW3005 (Al Mn 1 Mg 0,5) according o DIN EN 5733 The base maerial which has no ye been profiled mus have a leas he following mechanical maerial characerisics for all shee hicknesses (values of srengh and breaking elongaion deermined according o DIN EN ):

24 Page 4 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 R p0,2 [N/²] R m [N/²] A 50 [%] EN AW3004 (Al Mn Mg 1), srengh version A EN AW3004 (Al Mn Mg 1), srengh version B EN AW3005 (Al Mn Mg 0,5), These sandards mus also be fulfilled by he finished componen in is final sae of applicaion Aachmen clamp A corrosionproeced shee seel suiable for cold bending or a shee seel ou of sainless seel wih he maerial number is o be used as maerial for he producion of he aachmen clamps. The aachmen clamps ou of corrosionproeced shee seel mus a leas have he mechanical characerisics of seel of he ype S 350 GD+Z according o DIN EN For he aachmen clamps ou of sainless seel wih he maerial number , he value of he elongaion limi (0.2% elongaion limi) of he base maerial mus be a leas R p0.2 = 290 N/ Connecing Elemens For he connecing elemens, he specificaions in he General Sysem Auhorizaion by he Consrucion Auhoriies (e.g. auhorizaion no. Z14.14) or in DIN 1052 apply Corrosion Proecion Profile Shees The sipulaions in DIN apply Aachmen Clamps Secion applies correspondingly for aachmen clamps ou of sainless seel Connecing Elemens The sipulaions of he General Sysem Auhorizaion by he Consrucion Auhoriies no. Z14.14 apply where necessary Fire Proecion The profile shees are resisan agains sparking fire and radian hea. 2.2 Idenificaion Profile Shees The packaging of he profile shees mus be designaed by he manufacurer wih he conformiy symbol (Üsymbol) according o he conformiy symbol ordinances of he Federal German Saes. Labelling may only ake place when he precondiions of Secion 2.3 have been fulfilled.

25 Page 5 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 Each package of profile shees mus also bear a sign conaining informaion on he producion company, year of manufacure, profile designaion, shee hickness and maerial. Profile shees of differen srenghs mus be marked disincively Aachmen clamps The packaging of he aachmen clamps mus be designaed by he manufacurer wih he conformiy symbol (Üsymbol) according o he conformiy symbol ordinances of he Federal German Saes. Labelling may only ake place when he precondiions of Secion 2.3 have been fulfilled. Each package of aachmen clamps mus also bear a sign conaining informaion on he producion company, year of manufacure, ype of aachmen clamp and maerial. 2.3 Evidence of Conformiy General The confirmaion of he conformiy of he building producs wih he sipulaions of his General Sysem Auhorizaion by he Consrucion Auhoriies has o be carried ou for every producion company wih a conformiy cerificae on he basis of he company s own facory producion conrol and a regular exernal conrol including an iniial inspecion of he building producs according o he following sipulaions. For he purpose of issuing he conformiy cerificae and he exernal conrol including he accompanying produc ess, which have o be carried ou, he producer of he building producs has o employ an auhorized cerificaion office as well as an auhorized regulaory agency. A copy of he conformiy cerificae issued by he cerificaion office has o be given o he German Insiue for Consrucion Technology InCompany Producion Conrol An incompany producion conrol has o be se up and implemened in every producion company. Incompany producion conrol means, ha he coninuous producion conrol o be carried ou by he producer, wih which he producer is able o ensure ha he building producs he produces correspond wih he sipulaions of his General Sysem Auhorizaion by he Consrucion Auhoriies. The incompany producion conrol should include a leas he following measures: Profile shees: A he producion company he geomery and dimensions (especially he shee hicknesses) have o be proved by regular measuremens. For each maerial delivery he maerial characerisics of he base maerial have o be proved as required in secion 2.1. Evidence of he maerial characerisics of he base maerial has o be supplied wih an inspecion cerificae 3.1 according o DIN EN The conformiy of he specificaions in he inspecion cerificae 3.1 wih he specificaions in secion 2.1 has o be proved.

26 Page 6 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 For each coil, a folding es according o DIN EN ISO 7438 has o be carried ou o prove he adequae deformabiliy of he base maerial and he profile shees. These ess are no o show any signs of cracking. Aachmen clamps: A he producion company he geomery and dimensions (especially he shee hicknesses) have o be proved wih regular measuremens. For each maerial delivery he maerial characerisics and he corrosion proecion of he base maerial have o be proved as required in secion 2.1. Evidence of he maerial characerisics of he base maerial has o be supplied wih an inspecion cerificae 3.1 according o DIN EN The conformiy of he specificaions in he inspecion cerificae 3.1 wih he specificaions in secion 2.1 has o be proved. The resuls of he incompany producion conrol have o be recorded and evaluaed. The records mus a leas conain he following informaion: Descripion of he building produc or he base maerial as well as he componens Type of conrol or es Dae of producion and he es of he building produc or he base maerial as well as he componens Resul of he conrols and ess and comparison wih he requiremens Signaure of he person responsible for incompany producion conrol The records have o be kep for a leas five years and presened o he regulaory agency responsible for he exernal conrol. On reques, hey have o be presened o he German Insiue for Consrucion Technology and he responsible superior Building Auhoriy. Should esing resuls prove inadequae, he producer has iediaely o ake he necessary measures o eliminae he defec. Building producs which do no conform o he requiremens are o be handled ha way, ha hey are no mixed up wih producs, which conform. Afer eliminaion of he defec, he corresponding es has o be repeaed iediaely if i is echnically possible and necessary for evidence of he eliminaion of he defec Exernal conrol In every producion company he incompany producion conrol has o be proved by an exernal conrol on a regular basis, bu a leas wice a year. As par of he exernal conrol an iniial check of he building producs has o be carried ou and he following ess have o be carried ou in random checks: Profile shees Random checks of he geomery and he dimensions as well as he maerial characerisics have o be made. The exernal conrol has o prove, ha he requiremens of secion 2.1 are fulfilled. aachmen clamps Random checks of he geomery and he dimensions as well as he maerial characerisics and he corrosion proecion have o be made. The exernal conrol has o prove, ha he requiremens of secion 2.1 are fulfilled. The sampling and esing have o be carried ou hrough he specified office. The resuls of he cerificaion and he exernal conrol have o be kep for a leas five

27 Page 7 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 years. On reques, hey have o be presened o he German Insiue for Building Technology and o he responsible superior Building Auhoriy hrough he cerificaion office or he regulaory agency. 3 Regulaion for Planning and Measuremen 3.1 General The proof concep, quoed in DIN :199011, applies. Serviceabiliy and loadbearing safey have o be proofed by means of a saic calculaion in every single case of use. Such proofs can also be supplied by a saic ype calculaion subjec o official auhorisaion. 3.2 Loading Assumpions (Impacs) General The provisions in he DIN sandards 10551, 4, 5 apply for he loading assumpion if here are no oher specificaions in he following Permanen weigh of he profile shees See enclosure 4.1 unil 4.3 for he permanen weigh of he profile shees Wind Sucion Forces The increased wind loads resuling from wind sucion o be applied in he fringe and corners of he roof according o DIN are only o be aken ino consideraion for he purposes of providing evidence of connecions (also hose wih he subsrucure). The increased loads resuling from wind sucion are no o be aken ino consideraion for he measuremen of he profile shees hemselves Single load The proof of he load bearing capaciy for he profile shees under a single load of 1 kn according o DIN is considered o be esablished wih he compliance of hese regulaions under his auhorizaion (see also secion 5) Waerskin The sipulaions according o DIN ;198706, secion apply correspondingly. 3.3 Saic Sysems The profile shees may be laid as a single shee or coninuously over several shees. The disance beween he cenres of he aachmen clamps is o be assumed as he span. Evidence of a calculaed span of a leas 1.0 m mus be provided for coninuous beams wih span of less han 1.0 m. 3.4 Proof of load bearing capabiliies acing perpendicularly o he laying surface Calculaion of Loads Secion 7.2 of he sandard DIN : applies if no oher specificaions apply in he following. All loads mus in principle be calculaed according o he heory of elasiciy.

28 Page 8 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 The proof of serviceabiliy (for deflecion see DIN :199011, secion 7.2.3) has o be conduced wih he same combinaion coefficiens as for he proof of loadbearing safey Calculaion of he loadbearing capaciies from he characerisic values of resisiviy Secion 7.3 of DIN ; and he specificaions in he enclosures and 5 apply. The descripion of he characerisic values in enclosures is based on sandards of he row DIN For profile shees wih consrucion widhs beween he consrucion widhs specified in he enclosures he characerisic values of resisiviies may be deeced wih linear inerpolaion. As characerisic values for he maximum loadbearing forces of he joins of he aachmen clamps wih he subsrucure, he values for he permissible forces in he corresponding sysem auhorisaion by he Consrucion Auhoriies (e.g. auhorisaion no. Z1414) and sandards (e.g. DIN 1052) may be charged muliplied by a facor of 2. To deermine he sresses ou of he characerisic values, he parsafey coefficien γ M = 1,33 has o be used. 3.5 Calculaion of Changes in Shape See enclosures for he characerisic value for he bending orque of ineria. 3.6 Roof shear A coninuaion of shear and normal forces acing a he roof level due o a roof slope by he profile shees may no be aken ino consideraion for he purposes of calculaion wihou special design requiremens e.g. forming of anchors (see also secion 4.1). The forces from anchors are o be furher pursued in he subsrucure. 3.7 Shee acion The shee acion of he profile shees for he purposes of siffening he overall building or o sabilise he subsrucure agains laeral orsional buckling mus no be aken ino consideraion for calculaion purposes. 4 Provisions for Implemenaion 4.1 Profile Shees The profile shees have o be conneced o he subsrucure by aachmen clamps a every rib. Anchors are o be provided o fix he profile shees in he case of hea movemens and o ransfer he roof shear in he case of inclined roofs (see enclosure 3). Transverse joins are only permissible if a correc waer drain is sill possible even under full load. Transverse joins have o be effeced direcly over a suppor if he join is carried ou a an anchor. Oherwise he profile shees have o be joined slighly above a suppor. In he case of roof inclines of up o 17 (30%) he opposie overlap of he profile shees has o be a leas 20 cm and a leas 15 cm in he case of bigger roof inclines. If he profile shees are used as a waerbearing ouer shell of roofs, he following minimum roof inclines are o be adhered o: Minimum roof incline of 1.5 (2.6%) for roofs wihou ransverse joins. The required minimum roof inclinaion increases o 2.9 (5%) for roofs wih ransverse joins and/or roof perforaions (e.g. dome lighs).

29 Page 9 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 The increase in he minimum roof incline required in he case of roof perforaions e.g. for dome lighs is no necessary, if he following precondiions are me a he same ime: 1. Compleely welded roof bearing frames are used. 2. The roof bearing frames ou of aluminium are welded o he roof upper shell of he profile shees in a way ha an absolue closeness is achieved. The requiremen of a minimum roof incline does no apply (locally limied) for he ridge area, if he roof elemens in areas wih roof inclines 2.9 (5%) are arranged unjoined running coninuously over he ridge. The shees formed by he profile shees have o run in direcion of he roof incline. 4.2 Aachmen clamps To connec he profile shees o he subsrucure, aachmen clamps as per enclosure 2 are o be used, where he upper end of each is o be seized o he profile shees. The aachmen clamps are o be fixed direcly o he subsrucure ou of seel or wood. The aachmen clamps are fixed o he subsrucure by suiable screws, indicaed in he general sysem auhorisaions by he Consrucion Auhoriies (e.g. auhorisaion no. Z14.14) and sandards (e.g. DIN 1052). To connec of he profile shees o concree subsrucures, sufficienly anchored, coninuous seel componens (e.g. HTU racks or 8 hick fla seel) or wooden lahs (minimum hickness 40 ) wih a widh of a leas 60 are o be inerposed. 4.3 Suppor hickness The sringer widh may no be lower han 50 for end and inermediae suppors. To guaranee he load bearing capaciy a he end suppors an overlap of profile shees of a leas 60 is required. 4.4 Verge The free edges in he clamping direcion of he profile shees are o be braced by suiable edge siffening (verge profiles). 4.5 Insallaion of Profile Shees The profile shees may only be insalled by qualified persons of he producion company or by auhorized companies wih he corresponding insrucion from he producer. The producer or insaller of he profile shees has o hand ou execuions insrucions for he insallaion of he elemens o he assemblers. Profile shees wih damages including plasic deformaions may no o be insalled. When using profile shees wih differen meal hicknesses on one roof, hey have o be marked according o he hicknesses in order o preven confusions. The individual elemens have o be combined iediaely afer he insallaion by aaching he edge ribs. Here, i is imporan o aend o a proper connecion wih he aachmen clamps. If he insallaion of he profile shees is inerruped, he las fixed profile shee has o be secured agains lifing.

30 Page 10 Translaion of he General Sysem Auhorizaion by he Consrucion Auhoriies No. Z of 17 h March 2005 An addiional proecion agains lifing is moreover necessary, if he consrucion is exposed o bigger sresses due o wind loads during consrucion han afer compleion of he projec. During insallaion i is no allowed o walk on he profile shees wihou loaddisribuing measures (see secion 5). Afer compleion, he roof is o be cleared of objecs. The conformiy of he syle of consrucion wih he regulaions in his General Sysem Auhorizaion by he Consrucion Auhoriies has o be cerified by he execuing company. 5. Regulaions for Use, Mainenance and Service Afer compleion of he roof, i is permissible o walk on he profile shees for cleaning and mainenance work wihou loaddisribuion measures up o spans as per enclosure 6. Loaddisribuing measures, e.g. wooden planks of soring class S10 wih a cross secion of 4 x 24 cm and a lengh of > 3.0 m have o be used, if he spans exceeds he above menioned maximum values. The planks may be laid in he direcion of sress of he profile shees or ransverse o he direcion of sress on he ribs. (German version cerified by he German Insiue for Building Technology)

31 RIBROOF Speed 500 consrucion widh = 500 RIBROOF Speed 500 consrucion widh = 400 RIBROOF Speed 500 consrucion widh = 333 RIBROOF Speed 500 Aluminium Cross secion geomery of he profile shees Enclosure 1 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

32 Aachmen clamp (sliding clip) ype RIBROOF Speed 500 ou of shee seel N = 1.30 or ou of sainless seel N = 1.20 RIBROOF Speed 500 Aluminium Form and dimensions of he aachmen clamps Enclosure 2 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

33 Design of anchor, version 1 drilling screw or blind rive Profile shee Ridge cover Closure Design of anchor, version 2 Screw wih seal disc Profile shee Ridge cover Closure RIBROOF Speed 500 Aluminum Designs of anchors Enclosure 3 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z o 17 h March 2005

34 meal hickness 0,7 0,8 0,9 1,0 permanen load g ² 0,0252 0,0288 0,0324 0,0360 RIBROOF Speed 500 consrucion widh = 500 characerisic values for superimposed load orque of ineria J ef,k cm 4 /m 24,8 32,4 33,4 34,5 orque of field M F,k 0,822 1,07 1,42 1,76 endsuppor srenghs R A,k 1,88 2,46 3,15 3,83 cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M B,k 0,930 1,22 1,47 1,72 γ M = 1,0 γ M = 1,1 R B,k 9,55 12,5 17,8 23,2 max M B,k 0,670 0,875 1,10 1,33 max R B,k 3,77 4,92 6,29 7,67 RIBROOF Speed 500 consrucion widh = 500 characerisic values for lifing load meal hickness orque of field end suppor srenghs cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M F,k R A,k M B,k R B,k max M B,k max R B,k 0,7 0,8 0,9 1,0 0,754 0,985 1,21 1,43 1,35 1,76 1,88 1,99 0,677 2,70 0,677 0,885 0,941 0,997 2,70 3,53 3,75 3,97 γ M = 1,1 RIBROOF Speed 500 Aluminium consrucion widh = 500 Cross Secion values, characerisic values of he resisiviy and parsecuriy coefficiens γ M Enclosure 4.1 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

35 meal hickness 0,7 0,8 0,9 1,0 permanen load g ² 0,0268 0,0306 0,0344 0,0383 RIBROOF Speed 500 consrucion widh = 400 characerisic values for superimposed load orque of ineria J ef,k cm 4 /m 33,9 44,3 46,5 48,6 orque of field M F,k 1,10 1,44 1,80 2,16 endsuppor srenghs R A,k 2,35 3,07 3,93 4,79 cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M B,k 1,16 1,52 1,83 2,15 γ M = 1,0 γ M = 1,1 R B,k 11,9 15,6 22,3 29,0 max M B,k 0,837 1,09 1,38 1,66 max R B,k 4,71 6,15 7,87 9,59 RIBROOF Speed 500 consrucion widh = 400 characerisic values for lifing load meal hickness field momen end suppor srenghs cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M F,k R A,k M B,k R B,k max M B,k max R B,k 0,7 0,8 0,9 1,0 0,973 1,27 1,54 1,80 1,69 2,21 2,34 2,48 0,847 3,38 0,847 1,11 1,18 1,25 3,38 4,41 4,69 4,97 γ M = 1,1 RIBROOF Speed 500 Aluminium consrucion widh = 400 Cross Secion values, characerisic values of he resisiviy and parsecuriy coefficiens γ M Enclosure 4.2 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

36 meal hickness 0,7 0,8 0,9 1,0 permanen load g ² 0,0284 0,0324 0,0365 0,0405 RIBROOF Speed 500 consrucion widh = 333 characerisic values for superimposed load orque of ineria J ef,k cm 4 /m 43,1 56,3 59,6 62,8 orque of field M F,k 1,38 1,80 2,18 2,56 endsuppor srenghs R A,k 2,83 3,69 4,72 5,76 cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M B,k 1,40 1,82 2,20 2,58 γ M = 1,0 γ M = 1,1 R B,k 14,3 18,7 26,8 34,8 max M B,k 1,01 1,31 1,65 1,99 max R B,k 5,65 7,38 9,45 11,5 RIBROOF Speed 500 consrucion widh = 333 characerisic values for lifing load meal hickness field momen end suppor srenghs cu sizes a inermediae suppors M/M B,k + R/R B,k 1 M F,k R A,k M B,k R B,k max M B,k max R B,k 0,7 0,8 0,9 1,0 1,19 1,56 1,87 2,17 2,03 2,65 2,82 2,98 1,02 4,06 1,02 1,33 1,41 1,50 4,06 5,30 5,63 5,97 γ M = 1,1 RIBROOF Speed 500 Aluminium consrucion widh = 333 Cross Secion values, characerisic values of he resisiviy and parsecuriy coefficiens γ M Enclosure 4.3 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

37 Characerisic holding forces beween he profile shees and he mouning brackes meal hickness Aachmen clamps ou of seel shee N = 1.30, S350GD+Z inermediae suppor per bracke based on he consrucion widh for RIBROOF Speed 500 F B,k kn consrucion widh = 500 F B,k consrucion widh = 400 F B,k consrucion widh = 333 F B,k 0,7 0,8 0,9 1,0 1,03 1,34 1,52 1,70 2,05 2,68 3,04 3,40 2,57 3,35 3,80 4,26 3,08 4,03 4,57 5,11 end suppor 1) meal hickness F A,k kn consrucion widh = 500 F A,k consrucion widh = 400 F A,k consrucion widh = 333 F A,k 0,7 0,8 0,9 1,0 0,513 0,671 0,761 0,851 1,03 1,34 1,52 1,70 1,28 1,68 1,90 2,13 1,54 2,01 2,28 2,56 γ M = 1,33 Aachmen clamps ou of sainless seel N = 1.20, R p0.2 = 290 N/² inermediae suppor per bracke based on he consrucion widh for RIBROOF Speed 500 meal hickness F B,k kn consrucion widh = 500 F B,k consrucion widh = 400 F B,k consrucion widh = 333 F B,k 0,7 0,8 0,9 1,0 0,81 1,06 1,20 1,34 1,62 2,12 2,40 2,69 2,03 2,65 3,00 3,36 2,43 3,18 3,61 4,03 end suppor 1) meal hickness F A,k kn consrucion widh = 500 F A,k consrucion widh = 400 F A,k consrucion widh = 333 F A,k 0,7 0,8 0,9 1,0 0,405 0,529 0,600 0,672 0,81 1,06 1,20 1,34 1,01 1,32 1,50 1,68 1,22 1,59 1,80 2,02 γ M = 1,33 1) profile overlap ü 6 cm in excess of he end of he aachmen clamp RIBROOF Speed 500 Aluminium Characerisic values of he holding forces beween he profile shees and he aachmen clamps and parsecuriy coefficiens γ M Enclosure 5 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

38 Walkabiliy afer assembly Enirely fixed profile shees are walkable up o he named span wihou loaddisribuing coaings. meal hickness consrucion widh = 500 singlespan girder L gr m muliplespan girder L gr m RIBROOF Speed 500 consrucion widh = 400 singlespan girder L gr m muliplespan girder L gr m consrucion widh = 333 singlespan girder L gr m muliplespan girder L gr m 0,63 0,75 3,50 3,50 4,35 4,35 3,60 3,60 4,55 4,55 3,75 3,75 4,70 4,70 RIBROOF Speed 500 Aluminium marginal span of walkabiliy Enclosure 6 o he General Sysem Auhorizaion by he Consrucion Auhoriies (Translaion) No. Z of 17 h March 2005

39 RIBROOF Meal Roofing Sysems Roof Drainage Shelving Sysems Roof and Facade Indusrial Meal Works Caravan Supply Zambelli RIBROOF GmbH & Co. KG Passauer Sraße D Grafenau Telephone +49 (0) Fax +49 (0) ribroof@zambelli.de www zambelli.de