LINEAR DRAINAGE. 50 years serving the construction industry

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1 LINER DRINGE 50 years serving the construction industry

2 Welcome Clark-Drain is renowned all over the world for the innovative drainage products it brings to the market. We have been offering intelligent solutions to the construction industry since 1962, along with supplying to the government, utility, telecommunication, defence and the general civil engineering markets. ll of our linear drainage products offer suitable collection of surface water or liquids as quickly as possible to help protect people, buildings and traffic routes nearby. The Clark-Drain linear drainage series are supplied as complete channel and grating systems to meet the precise requirements of residential, commercial and industrial building projects. CLSS DESCRIPTIONS Our range covers loading classes from 15 to F900 to suit most applications. The appropriate loading class depends on the place of installation as indicated in the guideline below and is the responsibility of the designer. Where there is any doubt the higher load class should be selected. CONTENTS CLKS 401 Garage Pack 6 Polypropylene Shallow Channel 7 Polypropylene Class 15 8 Polypropylene Channel C250 9 POLYMER CONCRETE Stainless Steel Edged Channel 10 Galvanised Steel Edged Channel 12 Polymer Concrete Channel complete with Galvanised Steel Overlay Grating 14 POLYMER CONCRETE Stainless Steel Edged Channel Galvanised Steel Edged Channel POLYMER CONCRETE Galvanised Steel Edged Channel Galvanised Steel Edged Channel Galvanised Steel Edged Channel 200/ POLYMER CONCRETE Ductile Iron Edged Channel POLYMER CONCRETE Ductile Iron Edged Channel Ductile Iron Edged Channel 150/200/ lock Slot Drainage System 46 End Caps 48 INSTLLTION ND MINTENNCE Maintenance 49 Linear Drainage Installation Group: Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 Load Class: C250 D400 E600 F900 pplication: Pedestrian Domestic Driveway DESIGNED TO CONFORM CLSS 125 ll Clark-Drain linear channel products meet the new harmonised EN standards that came into affect on the 1st July 2013 and are CE marked to comply with EU legislation. ll Clark-Drain polymer concrete channels are manufactured with sealing grooves. SUPPORT FROM TRUE EXPERTS Car Parks Main Highway Industrial s Docks & irports To support the specifier and contractor during design and installation, Clark-Drain s experienced professionals offer hydraulic performance calculations and layout advice, call CLL DIRECT SLES@CLRK-DRIN.COM 3

3 How the product codes work MNY CHOICES. FROM ONE TRUSTED SOURCE. The more layout alternatives you have the more possibilities there are for reducing installation costs. Clark-Drain offers modular systems which combine grating and system accessories to provide reliable solutions and economical choices. Types of slope options: CLRK-DRIN Loading Class ( F) Sloped or Level Channel S = Sloped 1000mm L = Constant 1000mm H = Constant 500mm Channel Edge (see below) Grating: (see below) CD C10-L00S-26 Space Dash Dash WE RE NOT THE ONLY ONES WHO THINK YOU LL LIKE THEM. uilding professionals like installing Clark-Drain linear channel. We know that because they ve said so. Recent feedback ranks us highly on the efficiencies they offer onsite due to our quality of design and manufacture. nd because they re liked so much, they readily see Clark-Drain as a favourable supplier on future schemes. I have used many different specifications of surface drainage products over the years, but must congratulate Clark-Drain on a design I have found far better for simplicity, speed of assembly, manual handling and costs compared to other similar products. I am very impressed with the linear drainage products available from Clark Drain, particularly with respect to the efficiencies they offer on site due to high strength, high quality and lightweight materials. Network Rail Spencer Group n Channel (cm) 10 = 100mm 15 = 150mm 20 = 200mm 30 = 300mm n Channel Number options 1000mm length: L00 L10 L20 L30 From S01 up to S20 500mm length: H00 H10 H20 H30 Channel (cm) (see below) n Channel Edge options O = Overlay (For Load Class ) G = Galvanised Steel Edge (For Load Class D) S = Stainless Steel Edge (For Load Class C) C = Cast Iron Edge (For Load Class E, F) Channel Number (see below) n Grating options : 01 Galvanised Steel Slotted 07 Stainless Steel Slotted : 03 Galvanised Steel Slotted 09 Stainless Steel Slotted 13 Galvanised Steel Mesh 17 Stainless Steel Mesh 20 Ductile Iron Slotted 26 Ductile Iron Narrow Slotted 52 Stainless Steel Perforated : 21 Ductile Iron Slotted 27 Ductile Iron Narrow Slotted : 22 Ductile Iron Slotted 28 Ductile Iron Narrow Slotted : 63 Ductile Iron Slotted 69 Ductile Iron Narrow Slotted 4 5

400 Series CLKS 401 Garage Pack 400 Series Polypropylene Shallow Channel Class 15 n Competitively

locking each length together n Self-locking gratings n 135mm external height ensuring sufficient

outlet can be vertical or horizontal n Driveways n Patios n Gardens n Play areas End Cap Debris

Supplied with mesh grating n Ideal for limited depth of excavation n Removable grating for easy

metre) n Garage thresholds n Patios n Gardens n Play areas LOCKING S: n Pin connections lock

CLKS 401 GRGE PCK Consists of: n 3 x one metre lengths complete with plastic mesh n 1 x pair of

4 400 Series CLKS 401 Garage Pack 400 Series Polypropylene Shallow Channel Class 15 n Competitively priced n Robust and easy to install n Male and female slide-lock connection mechanism securely locking each length together n Self-locking gratings n 135mm external height ensuring sufficient water intake in almost all conditions n Lockable at four points per metre using screws n Water outlet can be vertical or horizontal n Driveways n Patios n Gardens n Play areas End Cap Debris trap n Lightweight, robust, non-rusting design n Heat resistant (ideal for tarmac edging) n Supplied with mesh grating n Ideal for limited depth of excavation n Removable grating for easy maintenance and cleaning n Debris trap available separately n Grating waterway : 600cm 2 (per metre) n Garage thresholds n Patios n Gardens n Play areas LOCKING S: n Pin connections lock channels together so that several lengths can be laid in one go more easily for fast levelling. CLKS 401 GRGE PCK Consists of: n 3 x one metre lengths complete with plastic mesh n 1 x pair of CLKS 402 End Caps n 1 x CLKS 403 Debris Trap n 1 x installation instructions 6 7 CLKS /75 92/

400 Series Polypropylene Class 15 400 Series Polypropylene Class 125/C250 CLSS 125 n Male and female sliding connections aid installation as several lengths can be laid in one

422 = 600cm 2 (per metre) CLKS 425 = 291cm 2 (per metre) n Garage thresholds n Patios n Gardens LOCKING S: (CLKS 422 & 425) n Easy to connect with secure male/female SpringLock

applications such as schools and public areas Depth DUL PURPOSE END CPS: n Male and female plain end cap/end cap outlet Depth Enlarged view showing the provision for screws End

5 CLKS 402 CLKS 403 CLKS 422 CLKS 425 n CD 437 is a polypropylene channel complete with ductile iron grating incorporating a slip resistant tread pattern n Grating Waterway =

metre)) n uilding entrance n Car parks n Schools, colleges and universities n Pedestrian precincts n Private housing estates n Shared driveways n Communal parking areas n

5 400 Series Polypropylene Class Series Polypropylene Class 125/C250 CLSS 125 n Male and female sliding connections aid installation as several lengths can be laid in one go n CLKS 422 incorporates a mesh snap lock grating for easy maintenance and cleaning n CLKS 425 incorporates a galvanised steel slotted grating n Grating waterway area: CLKS 422 = 600cm 2 (per metre) CLKS 425 = 291cm 2 (per metre) n Garage thresholds n Patios n Gardens LOCKING S: (CLKS 422 & 425) n Easy to connect with secure male/female SpringLock connection mechanism n Play areas n Domestic driveways DDITIONL SECURITY (OPTIONL): n Lockable at four points per metre using screws which gives additional security for applications such as schools and public areas Depth DUL PURPOSE END CPS: n Male and female plain end cap/end cap outlet Depth Enlarged view showing the provision for screws End Cap End Cap Debris trap Debris Trap CLKS / / CLKS 402 CLKS 403 CLKS / / CLKS 402 CLKS 403 CLKS 422 CLKS 425 n CD 437 is a polypropylene channel complete with ductile iron grating incorporating a slip resistant tread pattern n Grating Waterway = 180cm 2 (per metre) n lso available with 125 loading as polypropylene channel and nylon grating (Product code: CD 434, Silt box code: CD 435, Grating Waterway = 198cm 2 (per metre)) n uilding entrance n Car parks n Schools, colleges and universities n Pedestrian precincts n Private housing estates n Shared driveways n Communal parking areas n Railway platforms SILT OX 8 9 Product Code CD 438 Depth Depth End Cap CD 437 Class C250 CD 434 Class 125 Debris Trap CD / / CLKS 402 CLKS 403 CD / / CLKS 402 CLKS 403

Class 15 Stainless Steel Edged Channel Stainless Steel Slotted Grating FETURES INCLUDE n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.

(Pedestrians) n Pedestrian precincts n Shop frontages n Food preparation areas SILT OX CD 10-SS-08 100 130 454 500 454 HYDRULIC CPCITIES 500 MTERIL SPECIFICTION: 253 134 124 Outlet Type DN100*l/s

6 Class 15 Stainless Steel Edged Channel Stainless Steel Slotted Grating FETURES INCLUDE n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.6% fall) and level fall system n ly and externally sloped channels n Shallow section available in 60mm and 80mm overall heights n Grating Waterway = 266cm 2 (per metre) n uilding entrances (Pedestrians) n Pedestrian precincts n Shop frontages n Food preparation areas SILT OX CD 10-SS HYDRULIC CPCITIES 500 MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD 10-L06S /45 60/ CD 10-L08S /65 80/ CD 10-L00S / / CD 10-S01S / / CD 10-S02S / / CD 10-S03S / / CD 10-S04S / / CD 10-S05S / / CD 10-S06S / / CD 10-S07S / / CD 10-S08S / / CD 10-S09S / / CD 10-S10S / / CD 10-L10S / / CD 10-H10S-08* / / CD 10-S11S / / CD 10-S12S / / CD 10-S13S / / CD 10-S14S / / CD 10-S15S / / CD 10-S16S / / CD 10-S17S / / CD 10-S18S / / CD 10-S19S / / CD 10-S20S / / CD 10-L20S / / CD 10-H20S-08* / / *Option for side entry Shallow option

Class 15 Galvanised Steel Edged Channel Galvanised Steel Slotted Grating FETURES INCLUDE n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.

Stations n Pedestrian precincts n Shop frontages n Domestic driveways, garage thresholds, patios etc.

3 n/a 12 13 CD 10-L06G-01 1000 100 130 45/45 60/60 33 1.1 CD 10-L08G-01 1000 100 130 65/65 80/80 53 2.3 CD 10-L00G-01 1000 100 131 112/112 127/127 89 5.

6 CD 10-S04G-01 1000 100 131 130/136 145/151 110 7.2 CD 10-S05G-01 1000 100 131 136/142 151/157 116 7.7 CD 10-S06G-01 1000 100 131 142/148 157/163 122 8.

2 CD 10-S10G-01 1000 100 131 166/172 181/187 146 10.8 CD 10-L10G-01 1000 100 131 172/172 187/187 149 11.2 CD 10-H10G-02* 500 100 131 172/172 187/187 149 11.

7 Class 15 Galvanised Steel Edged Channel Galvanised Steel Slotted Grating FETURES INCLUDE n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.6% fall) and level fall system n ly and externally sloped channels n Shallow section available in 60mm and 80mm overall heights n Grating Waterway = 266cm 2 (per metre) n uilding entrances n Service Stations n Pedestrian precincts n Shop frontages n Domestic driveways, garage thresholds, patios etc. SILT OX CD 10-SG HYDRULIC CPCITIES 500 MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD 10-L06G /45 60/ CD 10-L08G /65 80/ CD 10-L00G / / CD 10-S01G / / CD 10-S02G / / CD 10-S03G / / CD 10-S04G / / CD 10-S05G / / CD 10-S06G / / CD 10-S07G / / CD 10-S08G / / CD 10-S09G / / CD 10-S10G / / CD 10-L10G / / CD 10-H10G-02* / / CD 10-S11G / / CD 10-S12G / / CD 10-S13G / / CD 10-S14G / / CD 10-S15G / / CD 10-S16G / / CD 10-S17G / / CD 10-S18G / / CD 10-S19G / / CD 10-S20G / / CD 10-L20G / / CD 10-H20G-02* / / *Option for side entry Shallow option

Class 15 Polymer Concrete Channel Galvanised

from hard-wearing polymer concrete n Complete

male and female connections n 110mm diameter

underground pipes and fittings n Grating

garage thresholds, patios, gardens and play

complete with galvanised steel slotted grating

8 Class 15 Polymer Concrete Channel Galvanised Steel Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Complete with galvanised steel overlay grating n Includes male and female connections n 110mm diameter outlet for easy connection to Clark-Drain underground pipes and fittings n Grating Waterway = 291cm 2 (per metre) n Perfect for garage thresholds, patios, gardens and play areas SILT OX n Polymer concrete silt box complete with galvanised steel slotted grating and basket CD CS CD CS /65 75/

9 Class C250 Stainless Steel Edged Channel 100 Stainless Steel Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.6% fall) and level fall system n ly and externally sloped channels n Shallow channel available in 60mm and 80mm overall heights n Stainless steel edge rail n Constant depth options n Grating Waterway = 266cm 2 (per metre) n uilding entrances n Car parks n Pedestrian precincts n Kerbside drainage SILT OX 454 HYDRULIC CPCITIES n Slow moving light commercial vehicles n Food factories 500 CD C10-SS MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD C10-S17S / / CD C10-S18S / / CD Product C10-S19S-09 Code / /241 (cm ) flow 17.2l/s CD C10-S20S / / / / CD C10-L20S / / CD C10-H20S-10* / / CD C10-L06S /45 60/ CD C10-L08S /65 80/ CD C10-L00S / / CD C10-S01S / / CD C10-S02S / / CD C10-S03S / / CD C10-S04S / / CD C10-S05S / / CD C10-S06S / / CD C10-S07S / / CD C10-S08S / / CD C10-S09S / / CD C10-S10S / / CD C10-L10S / / CD C10-H10S-10* / / CD C10-S11S / / CD C10-S12S / / CD C10-S13S / / CD C10-S14S / / CD C10-S15S / / CD C10-S16S / / * Option for side entry Shallow option

Class C250 Stainless Steel Edged Channel 100 Stainless Steel Perforated Grating n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.

uilding entrances (non HGV) n Car parks n Pedestrian precincts n Shopping malls SILT OX n Kerbside drainage n Shop frontages n Food factories n Kitchens n Hotel entrances CD C10-SS-53 100 130 454 500

10 Class C250 Stainless Steel Edged Channel 100 Stainless Steel Perforated Grating n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.6% fall) and level fall system n ly and externally sloped channels n Shallow channel available in 60mm and 80mm overall heights n Stainless steel edge rail n Grating Waterway = 160cm 2 (per metre) n uilding entrances (non HGV) n Car parks n Pedestrian precincts n Shopping malls SILT OX n Kerbside drainage n Shop frontages n Food factories n Kitchens n Hotel entrances CD C10-SS HYDRULIC CPCITIES 500 MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD C10-L06S /45 60/ CD C10-L08S /65 80/ CD C10-L00S / / CD C10-S01S / / CD C10-S02S / / CD C10-S03S / / CD C10-S04S / / CD C10-S05S / / CD C10-S06S / / CD C10-S07S / / CD C10-S08S / / CD C10-S09S / / CD C10-S10S / / CD C10-L10S / / CD C10-H10S-53* / / CD C10-S11S / / CD C10-S12S / / CD C10-S13S / / CD C10-S14S / / CD C10-S15S / / CD C10-S16S / / CD C10-S17S / / CD C10-S18S / / CD C10-S19S / / CD C10-S20S / / CD C10-L20S / / CD C10-H20S-53* / / * Option for side entry Shallow option

Class C250 Galvanised Steel Edged Channel 100 Galvanised Steel Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.

uilding entrances (non HGV) n Car parks SILT OX n Pedestrian precincts n Kerbside drainage n Slow moving light commercial vehicles CD C10-SG-04 100 130 454 500 454 HYDRULIC CPCITIES 500 MTERIL

11 Class C250 Galvanised Steel Edged Channel 100 Galvanised Steel Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.6% fall) and level fall system n ly and externally sloped channels n Shallow channel available in 60mm and 80mm overall heights n Galvanised steel edge rail n Grating Waterway = 266cm 2 (per metre) n uilding entrances (non HGV) n Car parks SILT OX n Pedestrian precincts n Kerbside drainage n Slow moving light commercial vehicles CD C10-SG HYDRULIC CPCITIES 500 MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD C10-L06G /45 60/ CD C10-L08G /65 80/ CD C10-L00G / / CD C10-S01G / / CD C10-S02G / / CD C10-S03G / / CD C10-S04G / / CD C10-S05G / / CD C10-S06G / / CD C10-S07G / / CD C10-S08G / / CD C10-S09G / / CD C10-S10G / / CD C10-L10G / / CD C10-H10G-04* / / CD C10-S11G / / CD C10-S12G / / CD C10-S13G / / CD C10-S14G / / CD C10-S15G / / CD C10-S16G / / CD C10-S17G / / CD C10-S18G / / CD Product C10-S19G-03 Code / /241 (cm ) flow 17.2l/s CD C10-S20G / / / / CD C10-L20G / / CD C10-H20G-04* / / * Options for side entry Shallow option

Class C250 Galvanised Steel Edged Channel 100 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.

uilding entrances (non HGV) n Car parks SILT OX n Pedestrian precincts n Kerbside drainage n Slow moving light commercial vehicles CD C10-SG-20 100 130 454 500 454 HYDRULIC CPCITIES 500 253 MTERIL

12 Class C250 Galvanised Steel Edged Channel 100 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.6% fall) and level fall system n ly and externally sloped channels n Shallow channel available in 60mm and 80mm overall heights n Galvanised steel edge rail n Grating Waterway = 540cm 2 (per metre) n uilding entrances (non HGV) n Car parks SILT OX n Pedestrian precincts n Kerbside drainage n Slow moving light commercial vehicles CD C10-SG HYDRULIC CPCITIES MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD C10-L06G /45 60/ CD C10-L08G /65 80/ CD C10-L00G / / CD C10-S01G / / CD C10-S02G / / CD C10-S03G / / CD C10-S04G / / CD C10-S05G / / CD C10-S06G / / CD C10-S07G / / CD C10-S08G / / CD C10-S09G / / CD C10-S10G / / CD C10-L10G / / CD C10-H10G-20* / / CD C10-S11G / / CD C10-S12G / / CD C10-S13G / / CD C10-S14G / / CD C10-S15G / / CD C10-S16G / / CD C10-S17G / / CD C10-S18G / / CD C10-S19G / / CD C10-S20G / / CD C10-L20G / / CD C10-H20G-20* / / * Options for side entry Shallow option

Class C250 Galvanised Steel Edged Channel 100 Ductile Iron Narrow Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.

202cm 2 (per metre) n uilding entrances (non HGV) n Car parks SILT OX n Pedestrian precincts n Kerbside drainage n Slow moving light commercial vehicles CD C10-SG-26 100 130 454 500 454 HYDRULIC

13 Class C250 Galvanised Steel Edged Channel 100 Ductile Iron Narrow Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Pre-sloped system (providing 0.6% fall) and level fall system n ly and externally sloped channels n Shallow channel available in 60mm and 80mm overall heights n Galvanised steel edge rail n 6mm slot grating n Grating Waterway = 202cm 2 (per metre) n uilding entrances (non HGV) n Car parks SILT OX n Pedestrian precincts n Kerbside drainage n Slow moving light commercial vehicles CD C10-SG HYDRULIC CPCITIES 500 MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD C10-L06G /45 60/ CD C10-L08G /65 80/ CD C10-L00G / / CD C10-S01G / / CD C10-S02G / / CD C10-S03G / / CD C10-S04G / / CD C10-S05G / / CD C10-S06G / / CD C10-S07G / / CD C10-S08G / / CD C10-S09G / / CD C10-S10G / / CD C10-L10G / / CD C10-H10G-26* / / CD C10-S11G / / CD C10-S12G / / CD C10-S13G / / CD C10-S14G / / CD C10-S15G / / CD C10-S16G / / CD C10-S17G / / CD C10-S18G / / CD C10-S19G / / CD C10-S20G / / CD C10-L20G / / CD C10-H20G-26* / / * Options for side entry Shallow option

Class D400 Galvanised Steel Edged Channel 100 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing

uilding entrances n Car parks SILT OX n Pedestrian precincts n Kerbside drainage n Slow moving light commercial

DN100*l/s DN150*l/s Horizontal 14.7 30.1 Trapped 8.

14 Class D400 Galvanised Steel Edged Channel 100 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Level fall system n Galvanised steel edge rail n Grating Waterway = 540cm 2 (per metre) n uilding entrances n Car parks SILT OX n Pedestrian precincts n Kerbside drainage n Slow moving light commercial vehicles MTERIL SPECIFICTION: CD D10-SG HYDRULIC CPCITIES 253 Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a ) CD D10-L00G / / / / CD D10-L10G / / CD D10-L20G / /

Class D400 Galvanised Steel Edged Channel 100 Ductile Iron Narrow Slotted Grating n

Galvanised steel edge rail n 6mm slot grating n Grating Waterway = 180cm 2 (per metre)

Slow moving light commercial vehicles MTERIL SPECIFICTION: 500 134 124 HYDRULIC

Horizontal 14.7 30.1 Trapped 8.3 n/a CD D10-L00G-27 1000 100 131 112/112 127/127 86 5.

15 Class D400 Galvanised Steel Edged Channel 100 Ductile Iron Narrow Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Level fall system n Galvanised steel edge rail n 6mm slot grating n Grating Waterway = 180cm 2 (per metre) n uilding entrances n Car parks SILT OX n Pedestrian precincts n Kerbside drainage n Slow moving light commercial vehicles MTERIL SPECIFICTION: HYDRULIC CPCITIES CD D10-SG Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD D10-L00G / / CD D10-L10G / / CD D10-L20G / /

Class D400 Galvanised Steel Edged Channel 150 Ductile Iron Narrow Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Constant depth channel n Stepped fall

n Kerbside drainage n Slow moving light commercial vehicles 690 330 520 490 MTERIL SPECIFICTION: 160 250 192 110 150 200 Example shown is 150 width.

5 Class D400 Galvanised Steel Edge Channel 150 Ductile Iron Narrow Slotted Grating 30 31 C D CD D15-L00G-27 1000 150 192 160 175 135 8.2 CD D15-L10G-27 1000 150 192 210 225 210 15.

16 Class D400 Galvanised Steel Edged Channel 150 Ductile Iron Narrow Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Constant depth channel n Stepped fall system n Galvanised steel edge rail n 6mm Slot gratings n Grating Waterway = 288cm 2 (per metre) D C n uilding entrances n Car parks SILT OX HYDRULIC CPCITIES n Pedestrian precincts n Kerbside drainage n Slow moving light commercial vehicles MTERIL SPECIFICTION: Example shown is 150 width. For other Silt ox dimensions call Outlet Type DN100*l/s DN150*l/s DN200*l/s CD D15-SG Horizontal Class D400 Galvanised Steel Edge Channel 150 Ductile Iron Narrow Slotted Grating C D CD D15-L00G CD D15-L10G CD D15-L20G CD D15-L30G CD D15-H00G CD D15-H10G CD D15-H20G CD D15-H30G

Class D400 Galvanised Steel Edged Channel 200/300 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Constant depth channel n

Kerbside drainage n Slow moving light commercial vehicles MTERIL SPECIFICTION: D C Class D400 Galvanised Steel Edge Channel 200 Ductile Iron Slotted Grating C D CD

4 CD D20-H00G-21 500 200 240 280 295 291 22.2 CD D20-H10G-21 500 200 240 330 345 391 34.1 CD D20-H20G-21 500 200 240 380 395 491 47.

Outlet Type DN100*l/s DN150*l/s DN200*l/s CD D20-SG-21 200 250 760 Horizontal 19.5 40.5 62.2 CD D30-SG-21 300 350 875 Horizontal 21.2 44.1 67.

17 Class D400 Galvanised Steel Edged Channel 200/300 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Constant depth channel n Galvanised steel edge rail n Grating Waterway : 200 = 1090cm 2 (per metre) 300 = 1540cm 2 (per metre) n uilding entrances n Car parks SILT OX n Pedestrian precincts n Kerbside drainage n Slow moving light commercial vehicles MTERIL SPECIFICTION: D C Class D400 Galvanised Steel Edge Channel 200 Ductile Iron Slotted Grating C D CD D20-L00G CD D20-L10G CD D20-L20G CD D20-H00G CD D20-H10G CD D20-H20G HYDRULIC CPCITIES Example shown is 200 width. For other Silt ox dimensions call Outlet Type DN100*l/s DN150*l/s DN200*l/s CD D20-SG Horizontal CD D30-SG Horizontal Class D400 Galvanised Steel Edge Channel 300 Ductile Iron Slotted Grating C D CD D30-L00G CD D30-L10G CD D30-L20G CD D30-H00G CD D30-H10G CD D30-H20G

Class E600 Ductile Iron Edged Channel 100 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Ductile iron edge provides extra strength n Pre-sloped system

6% fall) and level fall system n Gratings are locked by our unique boltless CatchLock system for ease of maintenance access n Interconnecting end details aid alignment during installation and reduce

SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal 14.7 30.1 Trapped 8.3 n/a 34 35 CD E10-L00C-22 1000 100 142 112/112 127/127 81 4.6 CD E10-S01C-22 1000 100 142 112/118 127/133 84 4.

18 Class E600 Ductile Iron Edged Channel 100 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Ductile iron edge provides extra strength n Pre-sloped system (providing 0.6% fall) and level fall system n Gratings are locked by our unique boltless CatchLock system for ease of maintenance access n Interconnecting end details aid alignment during installation and reduce in situ movement under loading n Grating Waterway = 512cm 2 (per metre) n Industrial s n Heavy wheel loads n Forklifts SILT OX HYDRULIC CPCITIES n HGVs n Factories CD E10-SC MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD E10-L00C / / CD E10-S01C / / CD E10-S02C / / CD E10-S03C / / CD E10-S04C / / CD E10-S05C / / CD E10-S06C / / CD E10-S07C / / CD E10-S08C / / CD E10-S09C / / CD E10-S10C / / CD E10-L10C / / CD E10-H10C / / CD E10-S11C / / CD E10-S12C / / CD E10-S13C / / CD E10-S14C / / CD E10-S15C / / CD E10-S16C / / CD E10-S17C / / CD E10-S18C / / CD E10-S19C / / CD E10-S20C / / CD E10-L20C / / CD E10-H20C / /

Class E600 Ductile Iron Edged Channel 100 Ductile Iron Narrow Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Ductile iron edge provides extra strength n Pre-sloped system

19 Class E600 Ductile Iron Edged Channel 100 Ductile Iron Narrow Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Ductile iron edge provides extra strength n Pre-sloped system (providing 0.6% fall) and level fall system n Gratings are locked by our unique boltless CatchLock system for ease of maintenance access n Interconnecting end details aid alignment during installation and reduce in situ movement under loading n 6mm Slot gratings n Grating Waterway = 180cm 2 (per metre) n Industrial s n Heavy wheel loads n Forklifts SILT OX HYDRULIC CPCITIES n HGVs n Factories & Warehouses CD E10-SC MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD E10-L00C / / CD E10-S01C / / CD E10-S02C / / CD E10-S03C / / CD E10-S04C / / CD E10-S05C / / CD E10-S06C / / CD E10-S07C / / CD E10-S08C / / CD E10-S09C / / CD E10-S10C / / CD E10-L10C / / CD E10-H10C / / CD E10-S11C / / CD E10-S12C / / CD E10-S13C / / CD E10-S14C / / CD E10-S15C / / CD E10-S16C / / CD E10-S17C / / CD E10-S18C / / CD E10-S19C / / CD E10-S20C / / CD E10-L20C / / CD E10-H20C / /

Class F900 Ductile Iron Edged Channel 100 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Ductile iron edge adds strength against heavy traffic n Pre-sloped

20 Class F900 Ductile Iron Edged Channel 100 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Ductile iron edge adds strength against heavy traffic n Pre-sloped system (providing 0.6% fall) and level fall system n Gratings are locked by our unique boltless CatchLock system for ease of maintenance access n Interconnecting end details aid alignment during installation and reduce in situ movement under loading n uilt-in indents locate the position of the grating for easy installation and prevent longitudinal grating movement n Grating Waterway = 380cm 2 (per metre) n irports n Loading bays n Industrial sites SILT OX n Service yards HYDRULIC CPCITIES CD F10-SC MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD F10-L00C / / CD F10-S01C / / CD F10-S02C / / CD F10-S03C / / CD F10-S04C / / CD F10-S05C / / CD F10-S06C / / CD F10-S07C / / CD F10-S08C / / CD F10-S09C / / CD F10-S10C / / CD F10-L10C / / CD F10-H10C / / CD F10-S11C / / CD F10-S12C / / CD F10-S13C / / CD F10-S14C / / CD F10-S15C / / CD F10-S16C / / CD F10-S17C / / CD F10-S18C / / CD Product F10-S19C-63 Code / /241 (cm ) flow 15.5l/s CD F10-S20C / / / / CD F10-L20C / / CD F10-H20C / /

Class F900 Ductile Iron Edged Channel 100 Ductile Iron Narrow Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Ductile iron edge adds strength against heavy traffic n

n Loading bays n Industrial sites SILT OX n Service yards n Lorry parks n Factories n Warehouses HYDRULIC CPCITIES CD F10-SC-69 100 142 550 500 MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s

9 CD F10-S03C-69 1000 100 142 124/130 139/145 90 5.4 CD F10-S04C-69 1000 100 142 130/136 145/151 96 5.9 CD F10-S05C-69 1000 100 142 136/142 151/157 102 6.

21 Class F900 Ductile Iron Edged Channel 100 Ductile Iron Narrow Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Ductile iron edge adds strength against heavy traffic n Pre-sloped system (providing 0.6% fall) and level fall system n Gratings are locked by our unique boltless CatchLock system for ease of maintenance access n Interconnecting end details aid alignment during installation and reduce in situ movement under loading n uilt-in indents locate the position of the grating for easy installation and prevent longitudinal grating movement n Grating Waterway = 165cm 2 (per metre) n irports n Loading bays n Industrial sites SILT OX n Service yards n Lorry parks n Factories n Warehouses HYDRULIC CPCITIES CD F10-SC MTERIL SPECIFICTION: Outlet Type DN100*l/s DN150*l/s Horizontal Trapped 8.3 n/a CD F10-L00C / / CD F10-S01C / / CD F10-S02C / / CD F10-S03C / / CD F10-S04C / / CD F10-S05C / / CD F10-S06C / / CD F10-S07C / / CD F10-S08C / / CD F10-S09C / / CD F10-S10C / / CD F10-L10C / / CD F10-H10C / / CD F10-S11C / / CD F10-S12C / / CD F10-S13C / / CD F10-S14C / / CD F10-S15C / / CD F10-S16C / / CD F10-S17C / / CD F10-S18C / / CD F10-S19C / / CD F10-S20C / / CD F10-L20C / / CD F10-H20C / /

Class F900 Ductile Iron Edged Channel 150 / 200 / 300 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Level fall system n Ductile iron edge adds strength

movement under loading n uilt-in indents locate the position of the grating for easy installation and prevent longitudinal grating movement n Grating Waterway : 150 = 558cm 2 (per metre), 200 = 782cm

22 Class F900 Ductile Iron Edged Channel 150 / 200 / 300 Ductile Iron Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Level fall system n Ductile iron edge adds strength against heavy traffic n Gratings are locked by our unique boltless CatchLock system for ease of maintenance access n Interconnecting end details aid alignment during installation and reduce in situ movement under loading n uilt-in indents locate the position of the grating for easy installation and prevent longitudinal grating movement n Grating Waterway : 150 = 558cm 2 (per metre), 200 = 782cm 2 (per metre), 300 = 1180cm 2 (per metre) SILT OX HYDRULIC CPCITIES n irports n Loading bays n Industrial sites D n Service yards n Lorry parks n Factories n Warehouses MTERIL SPECIFICTION: Example shown is 150 width. For other Silt ox dimensions call Outlet Type DN100*l/s DN150*l/s DN200*l/s CD F15-SC Horizontal CD F20-SC Horizontal CD F30-SC Horizontal C Class F900 Ductile Iron Edged Channel 150 Ductile Iron Slotted Grating C D CD F15-L00C CD F15-L10C CD F15-L20C CD F15-L30C CD F15-H00C CD F15-H10C CD F15-H20C CD F15-H30C Class F900 Ductile Iron Edged Channel 200 Ductile Iron Slotted Grating C D CD F20-L10C CD F20-L20C CD F20-L30C CD F20-H00C CD F20-H10C CD F20-H20C Class F900 Ductile Iron Edged Channel 300 Ductile Iron Slotted Grating C D CD F30-L10C CD F30-L20C CD F30-L30C CD F30-H00C CD F30-H10C CD F30-H20C

Class F900 Ductile Iron Edged Channel 150 / 200 / 300 Ductile Iron Narrow Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Level fall system n Ductile iron edge adds

reduce in situ movement under loading n uilt-in indents locate the position of the grating n irports n Loading bays n Industrial sites n Service yards n Lorry parks for easy installation and prevent

23 Class F900 Ductile Iron Edged Channel 150 / 200 / 300 Ductile Iron Narrow Slotted Grating n Channel manufactured from hard-wearing polymer concrete n Level fall system n Ductile iron edge adds strength against heavy traffic n Gratings are locked by our D unique boltless CatchLock system for ease of maintenance access n Interconnecting end details aid alignment during installation and reduce in situ movement under loading n uilt-in indents locate the position of the grating n irports n Loading bays n Industrial sites n Service yards n Lorry parks for easy installation and prevent longitudinal grating movement n 6mm slot grating n Grating Waterway : 150 = 270cm 2 (per metre) 200 = 362cm 2 (per metre) 300 = 362cm 2 (per metre) MTERIL SPECIFICTION: SILT OX C Class F900 Ductile Iron Edged Channel 150 Ductile Iron Narrow Slotted Grating C D CD F15-L00C CD F15-L10C CD F15-L20C CD F15-L30C CD F15-H00C CD F15-H10C CD F15-H20C CD F15-H30C Class F900 Ductile Iron Edged Channel 200 Ductile Iron Narrow Slotted Grating C D CD F20-L10C CD F20-L20C CD F20-L30C CD F20-H00C CD F20-H10C CD F20-H20C HYDRULIC CPCITIES Example shown is 150 width. For other Silt ox dimensions call Outlet Type DN100*l/s DN150*l/s DN200*l/s CD F15-SC Horizontal CD F20-SC Horizontal CD F30-SC Horizontal Class F900 Ductile Iron Edged Channel 300 Ductile Iron Narrow Slotted Grating C D CD F30-L10C CD F30-L20C CD F30-L30C CD F30-H00C CD F30-H10C CD F30-H20C

Class 125 Polypropylene lock Slot Drainage System Class C250 lock Slot Drainage System Exceeds the S EN 1433 loading requirement The system is CE marked and fully certified to a 12.

Durability Ribbed columns give the channel excellent strength for load bearing. End caps Closed end caps are available separately as CLKS 412.

Ready-sized covers when cutting channel to half meter lengths, saves on installation time.

The shallow channel, at just 75mm internal height, is ideal for limited depth installation. Overall rchitecturally attractive The system is ideal for design transitions between different surfaces.

Overall Slot Waterway area (cm 2 per meter) CD 430 1000 96 154 75 190 10 94.

200mm wide channels (available on request) n Choice of central or asymmetrical upstand with 10mm or 6mm slot n Grating Waterway : 6mm slot = 60cm 2 (per metre) 10mm slot = 100cm 2 (per metre) CD

C10-H20G-P1 CD C10-SG-P1 Integral lifting key Description 127mm high polymer concrete channel c/w 10mm block slot channel with 85 mm upstand Shallow 80mm high polymer concrete channel c/w 10mm block

24 Class 125 Polypropylene lock Slot Drainage System Class C250 lock Slot Drainage System Exceeds the S EN 1433 loading requirement The system is CE marked and fully certified to a 12.5 tonne test load for block paving and 25 tonnes for concrete. Simple connections Connection to outlet pipe is possible from the underside of the channel. Durability Ribbed columns give the channel excellent strength for load bearing. End caps Closed end caps are available separately as CLKS 412. Flexible design The offset 10mm slot enables drainage location adjacent to walls and door thresholds. Suitable for use with 80mm block paving. Ready-sized covers when cutting channel to half meter lengths, saves on installation time. Simple to install 1m length channels clip together for quick and simple on-site assembly without time-consuming adjustment. The shallow channel, at just 75mm internal height, is ideal for limited depth installation. Overall rchitecturally attractive The system is ideal for design transitions between different surfaces. The slotted plastic cover is compatible with all standard paviors, stone slabs and concrete and can offer discreet linear drainage between two surfaces. Overall Slot Waterway area (cm 2 per meter) CD n Slotted drainage channel to suit block-paved areas n Metre length available on constant depth or pre-sloped channels n 500mm access point c/w integral lifting keys n lso available to suit mm wide channels (available on request) n Choice of central or asymmetrical upstand with 10mm or 6mm slot n Grating Waterway : 6mm slot = 60cm 2 (per metre) 10mm slot = 100cm 2 (per metre) CD C10-L00G-S1 CD C10-L08G-S1 CD C10-L10G-S1 CD C10-L20G-S1 CD C10-L00G-S2 CD C10-L08G-S2 CD C10-L10G-S2 CD C10-L20G-S2 CD C10-L00G-S3 CD C10-L08G-S3 CD C10-L10G-S3 CD C10-L20G-S3 CD C10-H10G-P1 CD C10-H20G-P1 CD C10-SG-P1 Integral lifting key Description 127mm high polymer concrete channel c/w 10mm block slot channel with 85 mm upstand Shallow 80mm high polymer concrete channel c/w 10mm block slot channel with 85 mm upstand 187mm high polymer concrete channel c/w 10mm block slot channel with 85 mm upstand 247mm high polymer concrete channel c/w 10mm block slot channel with 85 mm upstand 127mm high polymer concrete channel c/w 6mm block slot channel with 85 mm upstand Shallow 80mm high polymer concrete channel c/w 6mm block slot channel with 85 mm upstand 187mm high polymer concrete channel c/w 6mm block slot channel with 85 mm upstand 247mm high polymer concrete channel c/w 6mm block slot channel with 85 mm upstand 127mm high polymer concrete channel c/w 6mm block slot channel with 85 mm asymmetrical upstand Shallow 80mm high polymer concrete channel c/w 6mm block slot channel with 85 mm asymmetrical upstand 187mm high polymer concrete channel c/w 6mm block slot channel with 85mm asymmetrical upstand 247mm high polymer concrete channel c/w 6mm block slot channel with 85mm asymmetrical upstand 187mm high polymer concrete junction c/w block slot linear drainage access point 247mm high polymer concrete junction c/w block slot linear drainage access point Silt box complete with block slot linear drainage access point For overall channel height, add the height of channel to be used to the upstand height (see table below and table on page 21)

End Caps Linear Drainage Maintenance LINER DRINGE CRE ND MINTENNCE Outlet End Caps Plain End Caps FREQUENCY OF INSPECTION It is not possible to state the frequency of inspections, as it will vary

Inspections should pay particular regard to the condition of the following: n Gratings or covers where fitted Locking for gratings or covers n Sump/gully outlet Concrete surround (where exposed at

Description Channel Edge CD SE10.E20 Plain end cap to suit all 100mm wide series channels Galvanised Steel or Ductile Iron CD SE10.

OU10 Outlet end cap to suit 100mm wide channels (no 10 + L10 + H10) Galvanised Steel or Ductile Iron CD SE10.

25 End Caps Linear Drainage Maintenance LINER DRINGE CRE ND MINTENNCE Outlet End Caps Plain End Caps FREQUENCY OF INSPECTION It is not possible to state the frequency of inspections, as it will vary upon the location and environment in which the channel is situated. In general the frequency of inspection should be based upon local knowledge. Inspections should pay particular regard to the condition of the following: n Gratings or covers where fitted Locking for gratings or covers n Sump/gully outlet Concrete surround (where exposed at surface) n Pavement condition adjacent to the channel Channels may be rodded or cleaned with shovels (generally in a direction away from outlet to avoid contaminating the underground connections) Description Channel Edge CD SE10.E20 Plain end cap to suit all 100mm wide series channels Galvanised Steel or Ductile Iron CD SE10.OU00 Outlet end cap to suit 100mm wide channels (L00 + H00) Galvanised Steel or Ductile Iron CD SE10.OU10 Outlet end cap to suit 100mm wide channels (no 10 + L10 + H10) Galvanised Steel or Ductile Iron CD SE10.OU20 Outlet end cap to suit 100mm wide channels (no 20 + L20 + H20) Galvanised Steel or Ductile Iron CD SSE10.E20 Plain end cap to suit all 100mm wide channels Stainless steel CD SSE10.OU00 Outlet end cap to suit 100mm wide channels (L00 +H00) Stainless steel CD SSE10.OU10 Outlet end cap to suit 100mm wide channels (L10 + H10) Stainless steel CD SSE10.OU20 Outlet end cap to suit 100mm wide channels (L20 + H20) Stainless steel CD SE15.E20 Plain end cap to suit all 150mm wide channels Galvanised Steel or Ductile Iron CD SE15.OU00 Outlet end cap to suit 150mm wide channel L00 Galvanised Steel or Ductile Iron CD SE15.OU10 Outlet end cap to suit 150mm wide channel L10 Galvanised Steel or Ductile Iron CD SE15.OU20 Outlet end cap to suit 150mm wide channel L20 Galvanised Steel or Ductile Iron CD SE20.E20 Plain end cap to suit all 200mm wide channels Galvanised Steel or Ductile Iron CD SE20.OU00 Outlet end cap to suit 200mm wide channel L00 Galvanised Steel or Ductile Iron CD SE20.OU10 Outlet end cap to suit 200mm wide channel L10 Galvanised Steel or Ductile Iron CD SE20.OU20 Outlet end cap to suit 200mm wide channel L20 Galvanised Steel or Ductile Iron CD SE30.E20 Plain end cap to suit all 300mm wide channels Galvanised Steel or Ductile Iron CD SE30.OU00 Outlet end cap to suit 300mm wide channel L00 Galvanised Steel or Ductile Iron CD SE30.OU10 Outlet end cap to suit 300mm wide channel L10 Galvanised Steel or Ductile Iron CD SE30.OU20 Outlet end cap to suit 300mm wide channel L20 Galvanised Steel or Ductile Iron n Ensure gratings (or covers) are relocked into position on completion of maintenance operation. Damaged gratings (or covers) should be replaced. n The locking system (whether removed for cleaning or otherwise) should always be checked for security. n Replace any damaged bolts or locking bars. n Remove sump/gully sediment buckets and clean out. Replace bucket before cleaning channel and re-empty following cleaning of the channel if necessary. Flush sump/gully to ensure it runs freely to underground connections. n Where exposed the concrete haunch should be repaired if damaged. The edge of the channel should not be left exposed. The level along the haunch should be checked and compared with construction drawings. n Deviations from installation drawings may indicate or suggest suspect ground conditions and engineering advice may be necessary. n If applicable, joint seals should be repaired or renewed in accordance with manufacturers recommendations. n Steam cleaning agents should not normally be required if maintenance is a regular procedure. n Steam cleaning of polyester and vinylester channels is not recommended

3 Locate outlet channel, Silt-ox or Gully dependent on which is to be used, pour bedding concrete and position to proper level and alignment.

26 Linear Drainage Installation Procedures 1 It is always recommended that you start at the discharge/outlet end of the run. 2 Dig a trench for the channel installation with dimensions dependent on the width and height of the channel and the load class required (as shown in table). 3 Locate outlet channel, Silt-ox or Gully dependent on which is to be used, pour bedding concrete and position to proper level and alignment. 4 Install pipe connections and back fill to required level with concrete. 5 If using pre-sloped channels it is always recommended that the channels are laid out at the side of the trench in numerical order prior to laying. 6 When using constant channel and pre-sloped the constant channel always comes above the sloped channel with the same number (ie. No.10 > L10 > No 11). 7 On the bottom of the trench place a bed of concrete. (Thickness and quality will be dependent on load class required as per Fig.) 8 Lay the channels beginning with deepest first and in numerical order counting down. 9 Fit the channels together by sliding them from top to bottom ensuring no concrete gets in between the joint. djust channels for alignment as you go. 10 To complete the run place the closing end cap and seal to the channel. 11 Once the run is complete and end cap in place the final surround of concrete can be poured. The concrete surround must be finished between 2 3mm above the grating surface. It is important that the channels are protected against any kind of lateral forces and/or pressures during and after installation and it is therefore recommended that the gratings or pieces of wood are placed in the channels prior to pouring concrete. For F900 class installation, you may want to put a wire netting in the concrete to avoid any cracking due to longitudinal sagging. Using such netting allows to add transverse reinforcing rods to sustain the channel s weight when pouring concrete (as Fig ). n lock Paving: Paving stones must be 2 3mm higher than the upper edge of the channel. In case of paving stones the first 3 rows of blocks adjacent to the channels must be bedded in concrete. (as Fig C) n itumen: The final coating should be flush with the upper edge of the channel or, even better, should be 2 3mm higher than the upper edge of the channel. (as Fig D) Class a b Surrounding concrete Class 1 5 kn >8 cm >8 cm 15 N/mm 2 Class 12 5 kn >10 cm >10 cm 25 N/mm 2 Class C 250kN >15 cm >15 cm 25 N/mm 2 Class D 400kN >20 cm >20 cm 25 N/mm 2 Class E 600kN >20 cm >20 cm 25 N/mm 2 Class F 900kN >25 cm >25 cm 25 N/mm 2 LTERL ND LONGITUDINL EXPNSION JOINTS Longitudinal expansion joints have to be placed approximately every 5 metres and at any junctions. These joints have to be continued into the concrete case (bedding). lateral expansion joint should be placed between each face of the concrete case and the bitumen or concrete paving. These expansion joints are there to absorb thermic expansions and therefore prevent any crushing or destruction of the channel lines (as shown). ll Clark-Drain channels can be easily accessed for rodding or flushing to maintain their efficiency. Lateral expansion joints (see table) Longitudal expansion joints 5m Y (see table) 50 51

Uniclass L L2123 EPIC J3413. CI/SfB (52.5) If9. Surface drainage for heavy duty traffic applications ACO RoadDrain

Uniclass L L2123 EPIC J3413. CI/SfB (52.5) If9. Surface drainage for heavy duty traffic applications ACO RoadDrain Uniclass L7315 + L2123 EPIC J3413 CI/SfB (52.5) If9 Surface drainage for heavy duty traffic applications ACO RoadDrain ACO RoadDrain CHANNEL DRAINS Load Class (BS EN 1433:2002) Optimum solution ACO RoadDrain