Formwork Plastic

FORMWORK PLASTIC is the new innovative construction materials widely in the construction site. The normal size is 915*1830mm, 1220*2440mm, 1250*2500mm, thickness can be choose from 12mm, 15mm, 16mm, 18mm and 20mm. FORMWORK PLASTIC can be cut at any size as you wish, which is used as the same way with plywood formwork but more economic

Here, we share Installation Instructions suggestion:

1. The distance between timber:

(1) In general, if the thickness of slab concrete is less than 0.15 m ,the timber distance should be 250 ~ 300 mm.

(2) The distance between timber of the shear wall is adjusted by the height and thickness of the wall, for example, the wall is 2800 mm high and 300 mm thick, timber distance should be 150 ~ 250 mm,

width of the pillar is thick more than 1 m, must add the fixed frame.
2. Between formwork is normally should no space, but if the temperature difference is 5 ~ 10 ℃, then should reserve 1 ~ 2 mm gap.
3. There shouldn’t be gaps between the die shear wall and column puzzle, there must be timber in internal Angle (the bottom of the wall) beam to insure the beam frame, wall and formwork connect well. Shear wall formwork must be assembled into the whole piece before lifting, and then spread tablet, thus can reduce labor intensity, as well as improve the forming effect .
4. When nailing the formwork, the distance between the formwork edge and nail should be 15 ~ 30 mm, the strength of driving nail should be moderate, length of nails should be 30 ~ 35 mm, not too long or too short.
5.There must be a seam allowance for the wood in the beam bottom,make the wallboard stand on seam allowance of wood square, thus can ensure the leak leak not slurry and save wallboard material efficiently.

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