pp hollow building formwork has many uses in construction, so what are his specific advantages?
pp hollow building formwork has many uses in construction, so what are his specific advantages? 1. Easy assembly and disassembly It is easy and fast to operate with a snap connection; the surface of the template is smooth and clean, it is automatically demoulded, no cleaning and maintenance, and no mold release agent is needed. The surface of the template after use is not sticky with cement,