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// CODE SNIPPET

[BF] 1705.14.4.3 Cellular Decks

2015 Washington State Building Code > 17 Special Inspections and Tests > 1705 Required Special Inspections and Tests > 1705.14 Sprayed Fire-Resistant Materials > 1705.14.4 Thickness > 1705.14.4.3 Cellular Decks
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Thickness measurements shall be selected from a square area, 12 inches by 12 inches (305 mm by 305 mm) in size. A minimum of four measurements shall be made, located symmetrically within the square area.

Related Code Sections


1705.14.4.3 Special Inspections and Tests, Cellular Decks
Thickness measurements shall be selected from a square area, 12 inches by 12 inches (305 mm by 305 mm) in size. A minimum of four measurements shall ...
2015 Washington State Building Code > 17 Special Inspections and Tests > 1705 Required Special Inspections and Tests > 1705.14 Sprayed Fire-Resistant Materials > 1705.14.4 Thickness > 1705.14.4.3 Cellular Decks
1705.14.4.3 Special Inspections and Tests, Cellular Decks
Thickness measurements shall be selected from a square area, 12 inches by 12 inches (305 mm by 305 mm) in size. Not fewer than four measurements shall ...
2018 Washington State Building Code > 17 Special Inspections and Tests > 1705 Required Special Inspections and Tests > 1705.14 Sprayed Fire-Resistant Materials > 1705.14.4 Thickness > 1705.14.4.3 Cellular Decks
R906.2 Roof Assemblies, Material Standards
Above-deck thermal insulation board shall comply with the standards in Table R906.2. TABLE R906.2 MATERIAL STANDARDS FOR ROOF INSULATION ...
2015 Washington State Residential Code > 9 Roof Assemblies > R906 Roof Insulation > R906.2 Material Standards
Section R906 Roof Assemblies, Roof Insulation
The use of above-deck thermal insulation shall be permitted provided that such insulation is covered with an approved roof covering and complies ...
2018 Washington State Residential Code > 9 Roof Assemblies > R906 Roof Insulation
1508.2 Roof Assemblies and Rooftop Structures, Material Standards
Above-deck thermal insulation board shall comply with the standards in Table 1508.2. [BF] TABLE 1508.2 MATERIAL STANDARDS FOR ROOF INSULATION ...
2015 Washington State Building Code > 15 Roof Assemblies and Rooftop Structures > 1508 Roof Insulation > 1508.2 Material Standards
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