The use of hollow plastic formwork is good, the surface is smooth and clean, and the strength is high, not broken, long life, saving materials and working hours. It can be ordered, planed, sawed, and the nails do not need to be drilled. Plastic building templates are recyclable and non-polluting. They are green, energy-saving and environmentally friendly products. The previous plastic template has quite a few shortcomings, and the hardness is not enough. The current plastic template has completely solved this problem through several years of modification. Successfully solved this problem.