Maximum Support for Your Projects

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2 Maximum Support for Your Projects Broadest Range of Concrete Solutions Concrete inserts are an ideal solution for drop rod support of trapeze. With the widest range of styles and accessories in the industry, Unistrut concrete inserts give you more ways to design and build your structures. They are available in a wide range of finishes and materials, including stainless steel and both polyester and vinyl ester fiberglass, offering advantages for every application even highly corrosive environments. From office buildings and airport terminals to plants, hotels and service tunnels, Unistrut offers concrete inserts to solve all your insert application requirements. Delivery from Local Inventories Unistrut Service Centers stock most standard Unistrut components and are located in principal cities throughout the United States and Canada to serve you quickly and directly. J hangers can be attached directly to the concrete insert to support pipe or conduit. Technical Service Metal framing combined with inserts provides support service tunnels. Unistrut Service Centers are equipped to provide a range of technical support for any concrete anchoring project. These and other important value-added services are part of every concrete insert we manufacture. Custom Fabrication The inherent versatility of Unistrut concrete inserts seldom requires special sections or fittings. To satisfy special requirements, however, Service Centers can custom fabricate special inserts, connectors or accessories to your specifications. The heavy duty inserts are used to support the facia. 2

3 Contents Introduction Heavy-Duty Inserts Standard-Duty Inserts Light-Duty Inserts 12 Fiberglass Inserts 13 Spot Inserts 14 Components General Specifications Load Tables

4 MATERIAL Cold-formed inserts are manufactured from standard 12 gauge (2.7 mm) Unistrut channel sections conforming to ASTM A570 GR 33 or ASTM A653 SS 33, unless otherwise noted. Hot-rolled inserts, as noted, are manufactured from carbon steel meeting physical requirements of ASTM A283 GR D. To inhibit concrete seepage, all inserts (except spot inserts) are provided with closure strips and end caps or foam filler, unless otherwise requested. Most concrete inserts are available in stainless steel on special order. Consult factory for ordering information. Installing APPLICATION A wide range of heavy-duty to lightduty continuous and spot concrete inserts are available for use in pre-cast, pre-stressed or poured-inplace concrete floors, walls or ceilings. FINISHES Cold-formed, standard-duty, light-duty and spot concrete inserts are available in Perma-Green II (GR), hot dipped galvanized (HG), conforming to ASTM A123 or A153; pre-galvanized (PG), conforming to ASTM A653 SS 33 and plain (PL). Hot-rolled inserts are hot-dipped galvanized (HG) conforming to ASTM A123 or A153. DESIGN LOAD Design loads, where shown, are based on 3,000 PSI concrete, unless noted. STANDARD LENGTHS Insert lengths range from 3 inches (76 mm) to 20 feet (6.10m) with a tolerance of ± 1 4-inch (6.4mm). DIMENSIONS Imperial dimensions are illustrated in inches. Metric dimensions are shown in parentheses or as noted. Unless noted, all metric dimensions are in millimeters and rounded to one decimal place. Custom-designed inserts are available on special order. Consult factory for ordering information. Concrete Form The Unistrut concrete insert is firmly fixed to the concrete side of the form before pouring. When the forms are removed, the insert is ready for use. Brackets and other components can be attached at any point of the continuous entry channel. Using Installed Concrete Insert 4 1. Scrape out filler 2. Insert channel nut. 3. Attach fitting.

5 Heavy Duty 6 7 8" (173) 1 7 8" (48) 2" (50) 2 7 8" (72) 13 16" (20) 1 1 2" ( 38) P3780 Series 2 7 8" x 1 7 8" channel (72 mm x 48mm) Furnished with foam filler in place. T head bolts are required for all attachments. These inserts were not designed to be compatible with standard Unistrut metal framing components. Verify compatibility of any specific component before using. Maximum distance between insert end and anchor center must not exceed 1 1 2" (38). Material: Hot-formed steel conforming to ASTM A283 GR D. Stainless steel available on special order (P3770 & P3760). Finish: Hot-dipped galvanized conforming to ASTM A123 or A " (160) 1 1 2" (40) " (34) " (52) (20) 1 1 2" ( 38) P3770 Series " x 1 1 2" channel (52mm x 34mm) 3 1 2" (90) " (30) 1" (25) 2" (50) 9 16" (15) 1 1 2" ( 38) P3760 Series 2" x " channel (50mm x 30mm) Closure strip P3712 P and a styrene bead end cap that fits inside the channel to inhibit concrete seepage are included. The recommended design load when used for curtain wall anchorage is 5,000 pounds and is based on use in average, good concrete. The design load includes 1 3 increase in load as permitted by AISI Specifications and Uniform Building Code when stresses are produced by wind or earthquake and other loads. The recommended design load is based on using two P1010 nuts at no less than 3" O.C. and no closer than 2" to either end of the insert. The distance between the insert centerline and the concrete edge must be a minimum of 3". All nuts and fittings for P3200 series concrete inserts will fit. Material: Cold formed from 12 Ga. (2.7mm) steel conforming to ASTM A570 GR. 33 or ASTM A653 SS33 A. Stainless steel available on special order. Finish: Choice of Perma-Green II (GR), hot-dipped galvanized (HG) conforming to ASTM A123 or A153, pre-galvanized (PG) conforming to ASTM A525, or plain (PL) " (146.1) 8" (203.2) 1'-0" (304.8) P3754 Series x channel (41.3mm x 41.3mm) 5

6 Heavy Duty P3780 Series Inserts 6 1 4" (160) " (34) 0.16"(4) 7 16"(11) 7 8"(22) " (52) 0.14 (3.5) Insert Length No. of Anchor Max. Allowable Min. Spacing Max. Allowable ± 1 4" (6.4mm) Anchors Number Weight/C Spacing Point Load of Pt. Loads Uniform Load In mm lbs kg In mm Lbs kn In mm Lbs kn P , , P , , P , , P , , P , , P , , P , , , P , , , Continuous P , , up to 20 ft.(6.10m) Series Lbs/Ft kg/m Lbs/Ft kn/m P3770 Series Inserts 6 7 8" (173) 1 7 8" (48) 0.20"(5) 5 8"(15) "(33) 2 7 8" (72) 0.16 (4) Insert Length No. of Anchor Max. Allowable Min. Spacing Max. Allowable ± 1 4" (6.4mm) Anchors Number Weight/C Spacing Point Load of Pt. Loads Uniform Load In mm lbs kg In mm Lbs kn In mm Lbs kn P , , P , , P , , P , , P , , P , , P , , P , , Continuous P , , up to 20 ft.(6.10m) Series Lbs/Ft kg/m Lbs/Ft kn/m P3760 Series Inserts 3 1 2" (90) " (30) 0.11"(3) 1" 5 16"(8) 7 8"(22) 2"(50) Insert Length No. of Anchor Max. Allowable Min. Spacing Max. Allowable ± 1 4" (6.4mm) Anchors Number Weight/C Spacing Point Load of Pt. Loads Uniform Load In mm lbs kg In mm Lbs kn In mm Lbs kn P , , P , , P , , P , , P , , P , , P , , P , , Continuous P , , up to 20 ft.(6.10m) Series Lbs/Ft kg/m Lbs/Ft kn/m P3754 Insert " (146.1) 3" (76.2) 3" (76.2) Load Insert Length Anchor Max. Allowable Min. Spacing Max. Allowable ± 1 4" (6.4mm) Number Weight/C Spacing Point Load of Pt. Loads Uniform Load In mm lbs kg In mm Lbs kn In mm Lbs kn P , ,

7 Spot Inserts Spot Inserts Min. Edge Distances Anchor Basic Design Load Wind Load Pull-Out Shear Dimensions Channel Pull-Out Shear Pull-Out Shear A B A B C D E Lbs kn Lbs kn Lbs kn Lbs kn In mm In mm In mm In mm In mm In mm In mm P , , , , P , , , , P TA 7, , , , D C 6" (152) Adjustable connections for the restraint of concrete panels. E Material: Hot-formed steel conforming to ASTM A283 GR. D. Stainless steel available on special order. Finish: Hot-dipped galvanized conforming to ASTM A123 or A153. Concrete Panel "A" MIN. "B" MIN. Shear Load Pull-out Load Spot Inserts Anchor Basic Design Load Channel Pull-Out Shear Lbs kn Lbs kn P3762R-6 1, , Material: Hot-formed steel conforming to ASTM A283 GR. D. Stainless steel available on special order. Finish: Hot-dipped galvanized conforming to ASTM A123 or A " (30) 2" (50) 6" (152) For restraining insulated (sandwich) panels. 12" (305mm) Rebar 7" (178 mm) MIN. Edge of Panel 6 1 8" (155mm) 3 1 2" (90mm) MIN. 5" (127mm) MAX. Spot Inserts Anchor Basic Design Load Channel Pull-Out Shear Lbs kn Lbs kn P3762E-6 2, , Near-edge anchor (with nail holes and foam filler) is supplied with shop-formed #4 rebar x 15 overall length. Material: Hot-formed steel conforming to ASTM A283 GR. D. Stainless steel available on special order. Finish: Hot-dipped galvanized conforming to ASTM A123 or A " (30) 2" (50) 6" (152) For use where zero end clearance is required. 12" (305mm) Rebar to be fitted into sleeves before placing into form MIN. 7" x 3" (178mm x 76mm) cut-out in mesh 7" (178mm) MIN. 7 Edge of Panel 2" (51mm) MIN. thickness 3" (76mm) MIN. Insulated Panel

8 Heavy Duty Accessories P3780 Series Tee-Head Bolts (nuts included) Bolt Bolt Recommended Max. Allowable Max.Allowable Number Size Length Torque Slip Load Pull-Out* mm mm In N m Ft-Lbs kn Lbs kn Lbs 80TH24200 HG ,550 81TH24300 HG , ,820 * These loads are based on bolt capacity. For load capacity of installed concrete inserts, refer to insert load chart. High tensile bolts NOTE: Bolts and nuts are available in metric dimensions only. All tee-head bolts and nuts are hot-dipped galvanized. P3770 & P3760 Series Tee-Head Bolts (nuts included) T-head bolts can be inserted anywhere along the channel and turned 90 to lock into postion. Bolt Bolt Recommended Max. Allowable Max.Allowable Number Size Length Torque Slip Load Pull-Out* mm mm In N m Ft-Lbs kn Lbs kn Lbs 60TH16125 EG ,815 60TH16150 EG ,815 60TH16200 EG ,815 60TH20225 EG ,950 61TH12231 EG ,200 61TH16231 EG , ,260 61TH20175 EG , ,450 61TH20231 EG , ,450 * These loads are based on bolt capacity. For load capacity of installed concrete inserts, refer to insert load chart. High tensile bolts NOTE: Bolts and nuts are available in metric dimensions only. All tee-head bolts and nuts are electro-galvanized. P3780 Series Insert Nuts Thread Max. Allowable Number Size/(UNC) Pull-Out Kn Lbs P ,800 P ,400 P ,750 P3770 & P3760 Series Insert Nuts Thread Max. Allowable Number Size/(UNC) Pull-Out Kn Lbs P ,200 P ,800 P3770 & P3760 Series Spring Nuts Nut Allowable Allowable For Use With Number Size Tension Load Shear Load Lbs kn Lbs kn P3762-6, P3762E-6, P " UNC 4, P3762R-6, P TA P " UNC 4, , NOTE: Nut capacity may be limited by capacity of anchor channel. NOTE: All load capacities for these spot inserts are based on 5000 PSI (34.5 M Pa) unreinforced, normal weight concrete. Not recommended for shear loading conditions. P3754 Channel Nuts 8 Size & Number Thread Weight/C Lbs kg P " P1012S 5 8" P1023S 3 4" P1024S 7 8"

9 Standard Duty 3 1 4" (82) 3 4" (20) 7 8" (22) " (40) 9 16" (15) 1 1 2" ( 38) P3740 Series " x 7 8" channel (40mm x 22mm) Furnished with foam filler in place. This insert may not be compatible with some standard Unistrut channels and fittings. Verify before use. Maximum distance between insert end and anchor center must not exceed 1 1 2" (38). Material: Hot-formed steel conforming to ASTM A283 GR. D. Stainless steel available on special order. Finish: Hot-dipped galvanized conforming to ASTM A123 or A " (34.9) 8" (203.2) P3200 Series x 1 3 8" channel (41.3mm x 34.9mm) FM when used for sprinkler systems. Includes closure and end caps unless otherwise requested. P3280 end cap used when distance to first anchor is up to 2" (50.8 mm). P3704 end cap is used when end distance to first anchor is over 2" (50.8 mm). Nail or anchor inserts to forms every 16" (406 mm) to 24" (610 mm). Anchors are 8" (203.2 mm) on center. Material: Cold formed from 12 Ga. (2.7 mm) steel conforming to ASTM A570 GR. 33 or ASTM A653 SS33. A. Stainless steel available on special order. Finish: Choice of Perma-Green II (GR), hot-dipped galvanized (HG) conforming to ASTM A123 or A153, pre-galvanized (PG) conforming to ASTM A525, or plain (PL). 4" (101.6) Anchors 8" (203.2) On Center P3165 Series x 7 8" channel (41.3mm x 22.2mm) Designed for use in prestressed concrete. Anchors 8" (203.2 mm) on center; first anchor 4" (101.6 mm) from end. Includes closure and end caps unless otherwise requested. Material: Cold formed from 12 Ga. (2.7 mm) streel conforming to ASTM A570 GR. 33 or ASTM A653 SS33. A. Stainless steel available on special order. Finish: Choice of Perma-Green II (GR), hot-dipped galvanized (HG) conforming to ASTM A123 or A153, pre-galvanized (PG) conforming to ASTM A525, or plain (PL). 9

10 Standard Duty P3740 Series Inserts 3 1 4" (82) 7 8" (22) 0.10"(2) 1 4"(6) 11 16"(18) "(40) Insert Length No. of Anchor Max. Allowable Min. Spacing Max. Allowable ± 1 4" (6.4mm) Anchors Number Weight/C Spacing Point Load of Pt. Loads Uniform Load In mm lbs kg In mm Lbs kn In mm Lbs kn P , , P , , P , , P , , P , , P , , P , , P , , Continuous P , , up to 20 ft.(6.10m) Series Lbs/Ft kg/m Lbs/Ft kn/m P3200 Series Inserts 1 1 2" 2 7 8" (38.1) (73.0) 1 3 8" (34.9) 3" (76.2) 1" (25.4) >2" (>50.8) P3704 P3712P 13 16" (20.6) 12 Ga. (2.7) P3712P 2 7 8" (73.0) Insert Max. Allowable Min. Spacing Max. Allowable Length Number Weight/C Point Load of Pt. Loads Uniform Load In/Ft. mm Lbs kg Lbs kn In mm Lbs kn 3" 76 P " 102 P " 152 P , , " 203 P , , " 305 P , , " 406 P , , " 508 P , , " 610 P , , " 813 P , ,000/Ft. 29.2/M 36" 914 P3257A , ,000/Ft. 29.2/M 40" 1,016 P , ,000/Ft. 29.2/M 4' 1,219 P , ,000/Ft. 29.2/M 5' 1,524 P3260 1, , ,000/Ft. 29.2/M 6' 1,829 P3261 1, , ,000/Ft. 29.2/M 7' 2,134 P3262 1, , ,000/Ft. 29.2/M 8' 2,438 P3263 1, , ,000/Ft. 29.2/M 9' 2,743 P3264 1, , ,000/Ft. 29.2/M 10' 3,048 P3265 1, , ,000/Ft. 29.2/M 12' 3,658 P3266 2,334 1, , ,000/Ft. 29.2/M 14' 4,267 P3267 2,717 1, , ,000/Ft. 29.2/M 16' 4,877 P3268 3,116 1, , ,000/Ft. 29.2/M 18' 5,486 P3269 3,530 1, , ,000/Ft. 29.2/M 20' 6,096 P3270 3,882 1, , ,000/Ft. 29.2/M P3165 and P3170 Inserts 3 3 4" (95.3) A Load Number Length Weight/C Ft mm Lbs kg P ,048 1, P ,096 3,280 1,487.8 Safety factor 3. Maximum allowable load/ft. Concrete "A" "B" Ft mm Lbs kg Light Weight Normal Weight , Safety factor B Load

11 Standard Duty Accessories P3740 Series Tee-Head Bolts (nuts included) Bolt Bolt Recommended Max. Allowable Max.Allowable Number Size Length Torque Slip Load Pull-Out* mm mm In N m Ft-Lbs kn Lbs kn Lbs 40TH12125 EG ,045 40TH12150 EG ,045 40TH12200 EG ,045 40TH16125 EG ,815 40TH16150 EG ,815 40TH16200 EG ,815 41TH16150 EG , ,260 41TH16231 EG , ,260 * These loads are based on bolt capacity. For load capacity of installed concrete inserts, refer to insert load chart. High tensile bolts NOTE: Bolts and nuts are available in metric dimensions only. All tee-head bolts and nuts are electro-galvanized. P3740 Series Insert Nuts Thread Max. Allowable Number Size/(UNC) Pull-Out Kn Lbs P ,200 P ,800 P3200 Series Channel Nuts P3165 & P3300 Series Channel Nuts Size & Number Thread Weight/C Lbs kg P " P " P " P1012S 5 8" P1023S 3 4" Size & Number Thread Weight/C Lbs kg P " P4012S 5 8" P4023S 3 4" Hold-Down Springs Number "A" Weight/C In mm Lbs kg P P P " (15.9) 4" (101.6) 2 7 8" (73.0) A P3712P " (22.2)

12 Light Duty P3352 FM when used for sprinkler systems. Includes closure and end caps unless otherwise requested. P3380 end cap used when distance to first anchor is up to 2" (50.8 mm). P3703 end cap is used when end distance to first anchor is over 2" (50.8 mm). P3353 through P3370 8" (203.2) Nail or anchor inserts to forms every 16" (406 mm) to 24" (610 mm). Includes closure and end caps unless otherwise requested. Anchors are 8 (203.2mm) on center. Material: Cold formed from 12 Ga. (2.7 mm) steel conforming to ASTM A570 GR. 33 or A653 SS33. A. Stainless steel available on special order. Finish: Choice of Perma-Green II (GR), hot-dipped galvanized (HG) conforming to ASTM A123 or A153, pre-galvanized (PG) conforming to ASTM A525, or plain (PL). P3300 Series Inserts 1 1 2" 2 3 8" (38.1) (60.3) 7 8" (22.2) P3712P 13 16" (20.6) 12 Ga. (2.7) P3712P Insert Max. Allowable Min. Spacing Max. Allowable Length Number Weight/C Point Load of Pt. Loads Uniform Load In/Ft. mm Lbs kg Lbs kn In mm Lbs kn 3" 76 P " 102 P " 152 P " 203 P , , " 305 P , , " 406 P , , " 508 P , , " 610 P , , " 813 P , ,500/Ft. 21.9/M 36" 914 P3357A , ,500/Ft. 21.9/M 40" 1,016 P , ,500/Ft. 21.9/M 4' 1,219 P , ,500/Ft. 21.9/M 5' 1,524 P , ,500/Ft. 21.9/M 6' 1,829 P , ,500/Ft. 21.9/M 7' 2,134 P , ,500/Ft. 21.9/M 8' 2,438 P3363 1, , ,500/Ft. 21.9/M 9' 2,743 P3364 1, , ,500/Ft. 21.9/M 10' 3,048 P3365 1, , ,500/Ft. 21.9/M 12' 3,658 P3366 1, , ,500/Ft. 21.9/M 14' 4,267 P3367 1, , ,500/Ft. 21.9/M 16' 4,877 P3368 2,220 1, , ,500/Ft. 21.9/M 18' 5,486 P3369 2,497 1, , ,500/Ft. 21.9/M 20' 6,096 P3370 2,775 1, , ,500/Ft. 21.9/M 1 8" (3.2) 2" ( 50.8) " (61.9) >2" (>50.8) 2 3 8" (60.3) P3300 Series Channel Nuts See P3165 & P3300 Series Channel Nut ( page 11) 12 P3380 1" (25.4) P3703

13 Fiberglass All channels are color coded: Polyester gray Vinyl Ester beige PVC dark gray Polyester and vinyl ester channels are two bonded pieces, available in three sizes (, 1 1 2" & 1 1 8"). PVC channel is a one piece extrusion, available in and 1 1 8" sizes. Material: Polyester (P), pultrusion process Vinyl Ester (V), pultrusion process PVC (E), extrusion process Specialized Profile Heavy Duty Channel Medium Duty Channel Light Duty Channel F20P-2300, F20V-2300, F20P-1800, F20P-1300, F20V-1300 F20E-2300 F20V-1800 F20E-1300 Standard Profile Heavy Duty Channel F20P-2300-SST, F20V-2300-SST 1 4" 2 3 8" Heavy Duty Channel Nuts Number Size Torque In Ft./Lbs F375PU-CNHD F500PU-CNHD F625PU-CNHD F750PU-CNHD F10PU-CNMHD 10 mm 8 F12PU-CNMHD 12 mm 8 F16PU-CNMHD 16 mm 10 F20PU-CNMHD 20 mm 10 *Thread shear values shown represent a 3:1 safety factor. Note: Not for use with Light Duty Channel 1 1 2" 1 4" 1 1 2" 2 3 8" 1 1 8" 1 4" 1 1 2" 2 3 8" Standard Duty Channel Nuts Number Size Torque In Ft./Lbs F250PU-CN F312PU-CN F375PU-CN F500PU-CN F10PU-CN 10 mm 3 F12PU-CN 12 mm 3 F10PU-CNS #10 Screw N/A *Thread shear values shown represent a 3:1 safety factor. 1 4" 2 3 8" Standard channel profile will accomodate standard metallic pipe straps, clamps and channel nuts. Standard channel profile is not compatible with the fiberglass pipe clamps and channel nuts available from Unistrut. Shoulder Length Adjustable fiberglass pipe straps are available for the unique channel profile. Contact Unistrut for information. Hex Bolts Shoulder Number Size Length Torque In In Ft./Lbs F375PU x Full Thread 3 F375PU x F375PU x F375PU x F375PU x F625PU x F625PU x F625PU x F625PU x F625PU x F625PU x *Thread shear values shown represent a 3:1 safety factor. 13

14 Spot Inserts Spot Insert P " (57.2) 2" (50.8) 3" (76.2) Max. Allowable Number Weight/C Pt. Load Lbs kg Lbs kn P , FINISH: Pre-galvanized Safety factor of 3 For 1 4", 3 8", or 1 2" size attachment or hanger rod. Insert nuts to be ordered separately. Square Nut for P3245 Insert Number Size/Thread Weight/C Lbs kg P3245-N4 1 4" P3245-N6 3 8" HSQN " Spot Insert M " (95.3) 2 1 4" (57.2) FM 2" (50.8) (When used for sprinkler systems only.) Max. Allowable Number Weight/C Pt. Load Lbs kg Lbs kn M Safety factor of 5 Ribs along sides of slot give extra strength to case. Insert nuts M2506 thru M2524 to be ordered separately. Square Nut for M24 Number Size/Thread Weight/C Lbs kg M " M " M " M " M " M " Spot Insert M26 FM (When used for sprinkler systems only.) Max. Allowable Number Weight/C Pt. Load Lbs kg Lbs kn M , FINISH: Malleable Iron MATERIAL: Cadmium Safety factor of " (66.7) π 7 8" (22.2) Swivel Action Range 1 3 4" (44.5) " (61.9) π 14 Rigid Nut for M26 Insert Max. Allowable Number Size/Thread Load* Weight/C Lbs kn Lbs kg M " M " M " 11 1, M " 10 1, M " 9 1, FINISH: Cadmium *The Fixed Position safe load ratings are for inserts and nut only and are based on the miniumum of the following two conditions: (1) Load carrying capacities of threaded hanger rod as listed in the American Standard Code for 1. (2) Laboratory tests of ultimate strength in any fixed rigid position with a safety factor of 5. Swivel Nut for M26 Insert Max. Allowable Number Size/Thread Load Swivel** Weight/C Lbs kn Lbs kg M " M " M " M " M " 9 1, FINISH: Cadmium ** The Swivel Action safe load ratings assures the swivel movement of the nut before the hanger is subjected to a severe bending stress, in conformance with the American Standard Code for Piping, 1967.

15 Components Closure Strips Number Material Finish Color Weight Lbs/C Ft. kg/c m P3712 P* Plastic Black " (1.0) " (27.0) P1184 Steel Perma-Green, Green, Zinc bonderized Silver, Plain Natural.020" (0.5) P1184 PVC Paintable PVC Green, Grey.085" (2.2) P3184 Steel Perma-Green, Green, Pre-galvanized, Silver, Plain Natural.040" (1.0) 3" (76.2) P3184 P G.E. Noryl Green, Plastic Grey.040" (1.0) F20E-5000 PVC Dark Grey * For use during installation. For use in post-installation applications. For fiberglass inserts only. NOTE: All closure strips furnished in strandard 10 (3m) lengths. 15

16 Components End Cap Anchors A " (61.9) P3300 Number Channel A Weight/C In mm Lbs kg P1703 P P1704 P P3704 P P3703 P NOTE: End cap anchor for use with wide standard Unistrut inserts only. End Caps Fits Number Channel Weight/C Lbs kg P2407 P P3280 P P3380 P NOTE: Joint cover for use with wide standard Unistrut inserts only. Joint Covers Use With Number Insert Series Weight/C Lbs kg P3663 P P4663 P NOTE: Joint cover for use with wide standard Unistrut inserts only. Restraint Straps For Use Allowable Allowable With Number Projection Tension Load Sheer Load In mm Lbs kn Lbs kn P , , P P , , P , , P , , P , , P , , P P , , P3762E-6 P , , P3762R-6 P , , P TA P , , P , , P , , FINISH: Plain or HDG. Stainless steel available on special order. NOTE: Restraint strap capacity may be limited by capacity of anchor channel. 16 Projection 2" (50.8) 3 8"(40)

17 PART I - GENERAL 1.01 SCOPE OF WORK A. Provide all Unistut Metal Framing material, fittings and related accessories (Strut System) as indicated on the Contract Drawings. B. Provide all labor, supervision, engineering, and fabrication required for installation of the Strut System in accordance with the Contract Drawings and as specified herein. C. Related work specified elsewhere QUALITY ASSURANCE A. Manufacturer s qualifications: 1. The manufacturer shall not have had less than 10 year s experience in manufacturing Strut Systems. 2. The manufacturer must certify in writing all components supplied have been produced in accordance with an established quality assurance program. B. Installer s qualifications: 1. Installer must be a Unistrut trained manufacturer s authorized representative/installer with not less than 5 years experience in the installation of Strut Systems of this size and conformation. 2. All Strut System components must be supplied by a single manufacturer. C. Standards: 1. Work shall meet the requirements of the following standards. Federal, State and Local codes. American Iron and Steel Institute (AISI) Specification for the Design of Cold-Formed Steel Structural Members August 19, 1986 Edition, December 11, 1989 Addendum. American Society for Testing And Materials (ASTM) SUBMITTALS A. Structural Calculations and Shop Drawings 1. Submit structural calculations for approval by the project engineer. Calculations may include, but are not limited to: a. Description of design criteria. b. Stress and deflection analysis. c. Selection of Unistrut framing members, fittings, and accessories. General Specifications 2. Submit all shop/assembly drawings necessary to completely install the Strut System in compliance with the Contract Drawings. 3. Submit all pertinent manufacturers published data PRODUCT DELIVERY, STORAGE, AND HANDLING A. All material is to be delivered to the work site in original factory packaging to avoid damage to the finish. B. Upon delivery to the work site, all components shall be protected from the elements by a shelter or other covering GUARANTEE A. Separate guarantees shall be issued from the erector and manufacturer, valid for a period of 1 year, against any defects that may arise from the installation or manufacture of the Strut System components. PART 2 - PRODUCTS 2.01 ACCEPTABLE MANUFACTURERS A. All Strut System components shall be as manufactured by CORPORATION or approved equal as determined by the Architect or Engineer of record in writing 10 days prior to bid date MATERIALS A. All channel members shall be fabricated from structural grade steel conforming to one of the following ASTM specifications: A 570 GR 33, A 653 SS 33 B. All fittings shall be fabricated from steel conforming to one of the following ASTM specifications: A 575, A 576, A 36 or A 635 C. Substitutions Any substitutions of product or manufacturer must be approved in writing ten days prior to bid date, by Architect or Engineer of record FINISHES A. Strut System components shall be finished in accordance with one of the following standards: 1. PERMA-GREEN II (GR) Rust inhibiting acrylic enamel paint applied by electrodeposition, after cleaning and phosphating, and thoroughly baked. Color is per Federal Standard 595a color number (dark limit V-). Finish to withstand minimum 400 hours salt spray when tested in accordance with ASTM B ELECTRO-GALVANIZED (EG) Electrolytically zinc coated per ASTM B 633 Type III SC 1 3. PRE-GALVANIZED (PG) Zinc coated by hot-dipped process prior to roll forming. The zinc weight shall be G90 conforming to ASTM A HOT-DIPPED GALVANIZED (HG) Zinc coated after all manufacturing operations are complete. Coating shall conform to ASTM A 123 or A SPECIAL COATING / MATERIAL (Describe as applicable) PART 3 - EXECUTION 3.01 EXAMINATION A. The installer shall inspect the work area prior to installation. If work area conditions are unsatisfactory, installation shall not proceed until satisfactory corrections are completed INSTALLATION A. Installation shall be accomplished by a fully trained manufacturer authorized installer. B. Set Strut System components into final position true to line, level and plumb, in accordance with approved shop drawings. C. Anchor material firmly in place. Tighten all connections to their recommended torques CLEANUP A. Upon completion of this section of work, remove all protective wraps and debris. Repair any damage due to installation of this section of work PROTECTION A. During installation, it shall be the responsibility of the installer to protect this work from damage. B. Upon completion of this scope of work, it shall become the responsibility of the general contractor to protect this work from damage during the remainder of construction on the project and until substantial completion. 17

18 Load Tables Load Chart by Length Max. Allowable Min. Spacing Max. Allowable Insert Length Number Weight/C Anchor Spacing Point Load of Pt. Loads Uniform Load In/mm Lbs kg In mm Lbs kn In mm Lbs kn 3" P (76) P " P (102) P P , , P , , " P , , (152) P , , P , , P P , , P , , " P , , (203) P , , P , , P , , P , , P , , P , , " P , , (254) P , , P , , P , , P , , P , , P , , P , , P , , " P , , (305) P , , P , , P , , P , , P , , P , , " P , , (406) P , , P , , , " P , , (457) P , , P , , " P , , (508) P , , P , , , P , , " P , , (610) P , , P , , P , ,

19 Load Tables Continuous Concrete Insert Load Chart (Up to 20 Ft. [6.10m]) Max. Allowable Min. Spacing Max. Allowable Insert Length Number Weight/C Anchor Spacing Point Load of Pt. Loads Uniform Load In/mm Lbs kg In mm Lbs kn In mm Lbs/Ft kn/m P , , Continuous P , , Concrete P , , Inserts P , , P , , P , , P3170* , , *When used in prestressed concrete T Beam. Load data is based on use of 3000 PSI concrete. Spot Insert Load Chart Max. Allowable Min. Spacing Max. Allowable Insert Length Number Weight/C Anchor Spacing Point Load of Pt. Loads Uniform Load In/mm Lbs kg In mm Lbs kn In mm Lbs kn P TA , , Spot Inserts for P , , Precast Anchors P , , P37632E , , P3762R , , PM26/M , , Spot Inserts M , , M24/M Maximum Allowable Point Load Maximum Allowable Uniform Load 12 in. Pt. Loads Maximum Allowable Point Load The maximum allowable point load may be placed anywhere along the insert. All loads placed less than 2" from the end of an insert must be reduced by 50%. Maximum Allowable Uniform Load The maximum allowable uniform load must be placed as a series of point loads. Pull-Out Load Spacing of Multiple Point Loads 1 7 8" (48mm); P3170 3" (76mm); all others Insert 4" (102mm); P3760 5" (127mm); P " (165mm); P3780 Min. Load Spacing Max. Allowable Pt. Loads Minimum Edge Distance to Achieve Rated Pull-Out Capacity Maximum Allowable Uniform Load 19