Issue link: http://alpine.uberflip.com/i/493471
1 2 3 4 5 6 7 8 8.07 WEIGHTS OF MATERIALS Composition Roofing 2-15 lb. and 1-90 lb. 1.75 3-15 lb. and 1-90 lb. 2.2 Felt, 3 ply 1.5 Felt, 3 ply and gravel 5.6 Felt, 4 ply and gravel 6.0 Felt, 5 ply and gravel 6.5 3/4" ceramic or quality tile 10.0 Single-ply (mod. bitumen) 1.0 Misc. Roofing Materials Roll roofing 1.0 Asphalt shinges 2.0 Book tile (2") 12.0 Cement tile 16.0 Clay tile (w/ mortar) 10.0 Spanish 19.0 Roman 12.0 Misc. Decking Materials Tectum (1") 2.0 Vermiculite concrete 2.6 Insulrock (1") 2.7 Wood Decking 3/8" plywood 1.1 1/2" plywood 1.5 5/8" plywood 1.8 3/4" plywood 2.3 1-1/8" plywood 3.4 1" sheathing 2.3 2" decking 4.3 3" decking 7.0 4" decking 9.3 Roof Sheathing 3/8" plywood 1.1 1/2" plywood 1.5 5/8" plywood 1.8 3/4" plywood 2.2 1-1/8" plywood 3.3 1" (sheathing) nominal 2.1 Floor Hardwood (nominal 1") 3.8 Concrete (per 1" of thickness) Insulating lightweight 2.5 Lightweight 6.0-10.0 Reinforced 12.5 Linoleum or soft tile 1.5 3/4" ceramic or quality tile 10.0 Terrazo (1.5") 19.0 Cement finish (per 1" thick) 12.0 Corrugated Galvanized Steel Deck (2) 57 mil (16 GA) 3.5 45 mil (18 GA) 2.8 34 mil (20 GA) 2.1 28 mil (22 GA) 1.7 24 mil (24 GA) 1.1 18 mil (26 GA) 1.0 Roll or Batt Insulation Rock wool (1") 0.2 Glass wool (1") 0.1 Rigid Insulation Temlock (1") 1.2 Cork 0.7 Gold bond (1") 1.5 Styrofoam (1") 0.2 Foamglass (1") 0.8 Rigid fiber glass (1") 1.5 Ceilings Acoustical fiber tile 1.0 1/2" gypsum board 2.0 5/8" gypsum board 2.5 Plaster (1" thick) 8.0 Metal suspension system 0.5 Metal suspension with tile 1.8 Wood suspension system 2.0 Wood suspension with tile 2.5 All weights shown in PSF unless noted otherwise. Weights and dimensions shown are generic - physical properties of actual materials may vary from product to product. ENGINEERED BY ALPINE R E F E R E N C E S / R E S O U R C E S