Comparison of Four Common Scaffolding Technologies: Coupler Type, Bowl Type, Socket Type, and Direct Insert Type

Summarize and compare the technical points of the four commonly used scaffolding forms on construction sites: buckle type, bowl buckle type, socket type buckle type, and straight insertion buckle type, for your reference..

5X5 Scaffolding

Reference specification: JGJ130-2011 Safety Technical Regulations for Construction Coupler type Steel Pipe Scaffolding.

Reference specification: JGJ166-2016 “Safety Technical Specification for Bowl Buckle Steel Pipe Scaffolding in Construction”.

Reference specification: JGJ231-2010 “Safety Technical Specification for Construction Socket Type Disc Buckle Steel Pipe Supports”.

Reference specification: T/CCIAT0003-2019 Group standard of China Construction Industry Association “Safety Technical Regulations for Construction Socket Wheel Buckle Template Support”.