... weight, high strength 2. sustainable and enviroment friendly 3. reusable 4. eco-friendly 5. easy operation Specifications1. light weight, ... , columns. Compared with the traditional timber or steel systems, modular formwork is handier, more cost effective and faster to ... 40 cm.Concept Dalian BOFU Construction Material Co., Ltd. is the professional supplier of formwork, scaffolding, couplers, prop, etc. As ...