machine co-extrusion" process, which greatly avoids the deformation caused by hot expansion and cold shrinkage, and has the incomparable advantage. The surface hardness of the product is high, friction resistance, easy form release, wide range of construction temperature, heat and cold resistance, anti-aging, non-warping, non-ing. Can withstand a variety of construction loads, products have a cer
[Related Keywords : plastic formwork, 12mm plastic formwor, 18mm plastic formwor, 1220*2440mm Plastic]