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Concrete Shuttering Plywood
Concrete Shuttering Plywood is manufactured from veneers of well selected and strong hardwoods. It is bonded with high quality liquid phenol formaldehyde synthetic resin manufactured at our resin plant, 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 frame 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. i.e. 1 :270 viz. (11270 of the span between the bearers if wet boards are used, the maximum load must be reduced to 75%.
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Center Distance of bearers
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Face grain parallel to bearers (max. Load kg/m2)
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Face grain perpendicular to bearers (max. Load kg/m2)
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9 mm
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9 mm
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12 mm
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9 mm
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12 mm
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300 mm
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760
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1220
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1270
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1950
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400 mm
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320
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540
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540
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850
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500 mm
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195
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390
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320
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640
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600 mm
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110
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170
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170
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360
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Strength properties of Globe Concrete Shuttering Plywood.
Modulus of Rupture (N/mm2/cm2)
45 N/mm2 to 50 N/mm2
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Thickness
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9 mm
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12 mm
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Modulus of Elasticity
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Parallel to face grain
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6,500
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6,000
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Perpendicular to face grain
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4,500
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5,000
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Tensile strength (Kg./cm2)
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Parallel to face grain
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4,250
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4,000
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Perpendiculars to Face grain
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3,250
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3,500
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Density
800 kg/m3
Tensile Strength
6,000 N/mm2
Standard Thickness
9 mm and 12 mm.
Specific thickness may be provided against specific order.
Bending Radii
6 mm, 9 mm, 12 mm
Across the grain of outer ply
90 cm, 165 cm,255 cm
Parallel to the grain of outer ply
125 cm, 215 cm, 330 cm
Standard Sizes
- 244 cm x 122 cm, 244 cm x 92 cm
- 214 cm x 122 cm, 214 cm x 92 cm
- 184 cm x 122 cm, 184 cm x 92 cm
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