Building butterfly buckle steel bar fastening
Architectural butterfly buckle: a handy tool for steel bar fastening
Building butterfly buckle is a commonly used fastener in steel bar construction. It is named for its butterfly-like shape. It is often used with screws and mountain-shaped cards. It is mainly used to fasten the steel pipe fillet outside the formwork. When the screw is tightened, the butterfly buckle can be uniformly stressed to enhance the stability of the formwork system, effectively resist the lateral pressure during concrete pouring and prevent the expansion of the formwork. The butterfly buckle has the advantages of small volume, light weight, convenient installation and disassembly, and repeated turnover, and is a practical auxiliary part for improving the efficiency of formwork reinforcement and ensuring the forming quality of components.
