A/D FIREBARRIER FIRESTOP SYSTEMS |
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Plumbing - Application Designs and Reference Guide |
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STEEL & IRON PIPE |
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Max. Size Penetration Diameter |
Rating (h) |
Max Size Opening |
Floor or Wall System |
A/D Firebarrier Product Required |
Application Thickness |
System No. |
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CONCRETE CONSTRUCTION |
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12 " diameter or Smaller - see system for options |
3 |
0" to 2" annulus |
Floor - Concrete Wall - Concrete Concrete Block or Precast (hollow core) Conc. |
A/D Firebarrier Intumescent Sealant _____________ A/D Firebarrier Mineral Wool |
Min. 1/4 inch thick within annulus flush with top of floor or both surfaces of wall _____________ Min. 4 1/4 inch thick packed into opening (wall both sides) |
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24 " diameter or smaller |
3 |
0" to 1 1/8” annulus |
Floor - Concrete Wall - Concrete or Concrete Block |
A/D Firebarrier Silicone ----------------- A/D Firebarrier Mineral Wool |
Min. 1/2 inch thick within annulus flush with top of floor or both surfaces of wall _____________ Min. 4 inch thick packed into opening (wall both sides) |
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8 " diameter or smaller |
3 |
0" to 1 7/8” annulus |
Floor - Concrete Wall - Concrete Concrete Block Precast (hollow core) Conc. |
A/D Firebarrier Intumescent Sealant _____________ A/D Firebarrier Mineral Wool |
Min. 1 inch thick within annulus flush with both surfaces of floor or wall _____________ Min. 1” inch thick packed into each side of opening floor & wall, recessed to take sealant |
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8 " diameter or smaller |
2 |
0" to 3 7/8" annulus |
Floor - Concrete Wall - Concrete or Concrete Block |
A/D Firebarrier Silicone ------------------ A/D Firebarrier Mineral Wool |
Min. 1/4 inch thick within annulus flush with top or bottom of floor or both surfaces of wall _____________ Min. 4 inch thick packed into opening (wall both sides) |
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GYPSUM WALLBOARD CONSTRUCTION |
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12 " diameter or smaller |
1 & 2 |
0" to 1 7/8" annulus |
Wall -Gypsum Board as rated for 1 & 2 hr |
A/D Firebarrier Intumescent Sealant |
Min.1/2” or 5/8” inch thick within annulus, flush both surfaces of wall Foam Bakker optional |
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8 " diameter or smaller |
2 |
0" to 7/8” annulus |
Wall -Gypsum Board |
A/D Firebarrier Intumescent Sealant or Acrylic _____________ A/D Firebarrier Mineral Wool |
Min. 1/2 inch thick within annulus, flush both surfaces of wall _____________ Min. 1/ 2 inch thick packed into opening both sides of wall |
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2 " diameter or smaller |
1 & 2 |
0" to 1-7/8" annulus |
Wall -Gypsum Board |
A/D Firebarrier Silicone |
Min.5/8 inch thick within annulus, flush both surfaces of wall |
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WOOD CONSTRUCTION |
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8 " diameter or smaller |
1 & 2 |
0" to 7/8" annulus |
Floor - Lumber Ceiling - Gypsum Board |
A/D Firebarrier Intumescent Sealant |
Min.5/8 inch thick within annulus on top at floor Min. 5/8 inch thick within annulus on bottom surface ceiling- ½” crown |
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6 " diameter or smaller |
1 |
1/4" annulus |
Floor - Lumber Ceiling - Gypsum Board |
A/D Firebarrier Silicone |
Min.1 1/8 inch thick within annulus on top at floor Min. 1/2 inch thick within annulus on bottom surface ceiling |
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4 " diameter or smaller |
1 |
0” to 7/8” |
Floor - Lumber Ceiling - Gypsum Board |
A/D Firebarrier Intumescent sealant Foam Bakker Rod |
Min.1/2 inch thick within annulus on top at floor Min. 1/2 inch thick within annulus on bottom surface ceiling and ¼” at point of contact Foam Bakker Rod |
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A/D FIREBARRIER FIRESTOP SYSTEMS |
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Plumbing - Application Designs and Reference Guide |
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COPPER (Pipe & Tube) |
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Max. Size Penetration Diameter |
Rating (h) |
Max Size Opening |
Floor or Wall System |
A/D Firebarrier Product Required |
Application Thickness |
System No. |
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CONCRETE CONSTRUCTION |
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6 " diameter or Smaller - see system for options |
3 |
0" to 2" annulus |
Floor - Concrete Wall - Concrete Concrete Block or Precast (hollow core) Conc. |
A/D Firebarrier Intumescent Sealant _____________ A/D Firebarrier Mineral Wool |
Min. 1/4 inch thick within annulus flush with top of floor or both surfaces of wall _____________ Min. 4 1/4 inch thick packed into opening (wall both sides) |
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6 " or smaller |
3 |
0" to 1 1/8” annulus |
Floor - Concrete Wall - Concrete or Concrete Block |
A/D Firebarrier Silicone ----------------- A/D Firebarrier Mineral Wool |
Min. 1/2 inch thick within annulus flush with top of floor or both surfaces of wall _____________ Min. 4 inch thick packed into opening (wall both sides) |
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4” or smaller |
3 |
0" to 2” annulus |
Floor - Concrete Wall - Concrete Concrete Block or Precast (hollow core) Conc. |
A/D Firebarrier Intumescent Sealant _____________ A/D Firebarrier Mineral Wool |
Min. 3/4 inch thick within annulus flush with top of floor or both surfaces of wall _____________ Min. 3 3/4 inch thick packed into opening (wall both sides) |
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4” or smaller |
2 |
0" to 7/8 ” annulus |
Floor - Concrete Wall - Concrete Concrete Block or Precast (hollow core) Conc. |
A/D Firebarrier Intumescent Sealant Foam backer rod
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Min. 1/2 inch thick within annulus flush with top of floor or both surfaces of wall
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GYPSUM WALLBOARD CONSTRUCTION |
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4 " or smaller |
1 & 2 |
0" to 1 7/8” annulus |
Wall -Gypsum Board As per F rating of wall |
A/D Firebarrier Intumescent Sealant |
Min.1/2” or 5/8” inch thick within annulus, flush both surfaces of wall and its rating Foam Bakker Rod Optional |
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4 " or smaller |
2 |
0" to 7/8" annulus |
Wall -Gypsum Board |
A/D Firebarrier Intumescent Sealant and Acrylic _____________ A/D Firebarrier Mineral Wool |
Min. 1/2 inch thick within annulus, flush both surfaces of wall _____________ Min. 1/2 inch thick packed into opening both sides of wall |
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2 " or smaller |
1 & 2 |
0" to 1-7/8" annulus |
Wall -Gypsum Board |
A/D Firebarrier Silicone |
Min.5/8 inch thick within annulus, flush both surfaces of wall |
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WOOD CONSTRUCTION |
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4 " or smaller |
1 |
1/4" annulus |
Floor - Lumber Ceiling - Gypsum Board |
A/D Firebarrier Silicone |
Min.1 1/8 inch thick within annulus on top at floor Min. 1/2 inch thick within annulus on bottom surface ceiling |
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4 " diameter or smaller |
1 |
0” to 7/8” |
Floor - Lumber Ceiling - Gypsum Board |
A/D Firebarrier Intumescent sealant Foam Bakker Rod |
Min.1/2 inch thick within annulus on top at floor Min. 1/2 inch thick within annulus on bottom surface ceiling and ¼” at point of contact Foam Bakker Rod |
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A/D FIREBARRIER FIRESTOP SYSTEMS |
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Plumbing - Application Designs and Reference Guide |
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PLASTIC & GLASS PIPE |
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Max. Size Penetration Diameter |
Rating (h) |
Max Size Opening |
Floor or Wall System |
A/D Firebarrier Product Required |
Application Thickness |
System No. |
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CONCRETE CONSTRUCTION |
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3” PVC, CPVC or smaller |
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