What is Formed Contraction joint in concrete? Purpose of a Formed Contraction Joint in concrete. Where to use Formed Contraction Joint. Procedure to make a Formed Contraction joint step by step.

A formed contraction joint in concrete is a type of joint that is created by installing a pre-formed joint material into the surface of the concrete. The purpose of a formed contraction joint is similar to that of a saw-cut or tooled contraction joint, which is to control cracking that can occur in concrete due to shrinkage and expansion. Formed […]