Globe Concrete Shuttering Plywood is manufacture from veneers of well-selected and strong hardwoods. It is bonded with high quality BWP Grade liquid phenol formaldehyde synthetic resin manufactured at our resin plant conforming to IS 848 : 1974 pressed with thermal setting hot press and treated with special quality preservatives. This unique process makes it ideally suitable for use in concrete shuttering and form work by Architects, Civil Contractors and other quality and cost conscious professionals. Globe Concrete Shuttering is having strong load bearing capacity which prevents swelling during shuttering works. It conform to IS 4990-1993. Globe Shuttering Plywood offers high re-usable value under careful and proper handling. Specific Gravity: 0.68 GMS. /CC. Permissible Spans To access and calculate the maximum permissible span without causing undue deflection. The following data is recommended per sq. Mtr. le.1 : 270 biz. (1/270 of the span between the bearness.) If wet boards are used, The maximum load must be reduced to 75%. Center distance of bearers Face Grain parallel to bearers (max. Load kg./m2) Face Grain perpendicular to bearers (max. Load kg./m2) 9 mm 9 mm 12 mm 9 mm 12 mm 30 mm 760 1220 1270 1950 40 mm 320 540 540 850 50 mm 195 390 320 640 60 mm 110 170 170 360 Strength properties of Globe Concrete Shuttering Plywood modules of Rupture (Kg/Cm2) Thickness   6mm 9mm 12mm 16mm 19mm 25mm Parallel to face grain : 750 650 600 600 600 600 Perpendicular to Face grain : 350 450 500 500 500 500 Tensile Strength (Kg./cm2)             Parallel to face grain : 500 425 400 375 375 375 Perpendicular to Face grain : 250 325 350 375 375 375 Bending Radii Across the grain of outer ply Parallel to the grain of outer ply 6 mm, 9 mm & 12 mm thick 90 cm, 165 mm & 255 cm 125 cm, 215 cm & 330 cm STANDARD THICKNESS 9 mm & 12 mm Specific thickness may be provided against specific order. STANDARD SIZES 244 cm X 122 cm 214 cm X 122 cm 184 cm X 122 cm 244 cm X 92 cm 214 cm X 92 cm 184 cm X 92 cm