What is scaffolding? Scaffolding is a working platform that can make sure the safety in all construction processes. It is divided into outer scaffolding and interior scaffolding according to the location of the installation. According to the materials, it can be divided into wooden scaffolding, bamboo scaffolding and steel scaffolding. Also, it is divided into vertical scaffolding, bridge scaffolding, portal scaffolding, suspended scaffolding, hanging scaffold and crawling scaffolding.