For construction use. Carry film faced plywood.
Made of high-grade solid sawn Pine lumber and Pine plywood.
Prefabricated wood H 20 Beams are manufactured in a range of sizes. Long lengths use fingerjoining to splice flanges and butt jointing or toothed, tongue and groove or scarf configurations to splice the webs. The actual length is limited only by transportation restrictions
Weight per running meter: 5.2-5.8 kg
Mechanical specification:
Bending moment íºC max.5 kN.m
Cutting action íºC max 11.0KN
Bending íºC max1/500
Live load (Bending Stiffness) íºC max 500 kN/m2
Length in cm
180 - 245 - 290 - 330 - 360 - 390 - 420 - 450 - 460 - 490 - 590
For construction use, the function is the same as film faced plywood, in various countries, constructions adopt alternative film faced plywood, shuttering plywood, or 3 ply shuttering panels.
Three Ply Shuttering Panels are made of 3-plywood with a thickness of 9 mm each ply.
The 1st and the 3rd ply grain are arranged at right angles to the second ply.
Glueing is made with high temperatures and pressure.
The moisture content is less than 13%.
Both sides of the panels have a melanimic protection in orange colour and alkaline proof and to avoid humidity.
Size: 970 x 500 mm
1000 x 500 mm
1500 x 500 mm
1970 x 500 mm
2000 x 250 mm
2000 x 300 mm
2000 x 500 mm
2000 x 1000 mm
2500 x 500 mm
3000 x 500 mm.
4000 x 500 mm
6000 x 500 mm
Thickness: 21mm (3 x 7mm),27mm (3 x 9mm).
Glue: WBP (MUF) / E1.
Density: 425Kgs/M3.
Material: Fir/Abisia.
Sanding: Double faced sanded and Coated.
Base plywood
Pine, popar, birch or combi plywood
Bonding
Wbp exterior,
Coating
Brown phenolic film 120 g/m2 on both sides, alternatively black 220-240 g/m2 on both sides
Edge treatment
Brown acrylic paint or silver, purple silicon paint against moisture pick up
Thicknesses
12, 15, 18, and 21 mm
Sizes
1220/1250 x 2440/2500 mm
