WebSpan Plywood Rating 3-Ply 4-Ply 5-Ply(b)OSB APA RATED SHEATHING 24/0 X X 24/16 X 32/16 X X X X 40/20 X X X X 48/24 X X X APA RATED STURD-I-FLOOR 16 oc 20 oc X X X 24 oc X X X 32 oc X X 48 oc X X (a) Constructions may not be available in every area. Check with suppliers concerning availability. (b) Applies to plywood with 5 or more layers. WebDec 19, 2024 · The minimum thickness of plywood used for roofing is 3/8th of an inch. This kind of plywood can be used on roofs with minimal load steeper rather than flatter roofs will have lesser load per sq. foot and with a maximum of spacing of 16 inches between rafters.
ZIP System® Roof Sheathing Huber Engineered Woods
WebThe following outlines Safeguard FR Pressure Treated Plywood product ratings: Table 1: Allowable Roof Sheathing Loads per ASTM D6305 (SYP) ... Plywood Performance Category: Untreated Roof/ Subfloor Span rating. Untreated F b KS 1(a)(b) Treated Roof Sheathing Maximum Load (psf) 1,2: Treated Floor Sheathing Span ... Fb– based on values from ... WebWith integrated structural, water and air management layers, ZIP System products offer interchangeable options for optimal roof and wall performance. Three panel thicknesses with various dimensional options let you choose the right panel for each design and application. All sizes are engineered to provide optimal roof and wall performance. member benefits icai
Solved 9.9 The one-story building in Figure 9.C has the - Chegg
Webc. Required plywood nailing based on the diaphragm unit shears. Show all design criteria. Consider forces in both directions. d. Determine the deflection of the diaphragm. Assume the structure is constructed and maintained in the dry condition. Assume 15/321532 3-ply plywood rated sheathing with 32/16 span rating. e. WebAPA Series Mobile Home Roof Sheathing Rating N-216R. • LP OSB panels sold in Canada are also manufactured in con-formance with CSA-0325, which is recognized in the National ... Performance Category* APA Span Rating Allowable Live Load for Roofs (psf)** 3/8 24/0 30 7/16 24/16 40 15/32 32/16 70 1/2 32/16 70 19/32 40/20 130 23/32 48/24 175 http://pdf.lowes.com/installationguides/088991253742_install.pdf member benefits access.com