As soon as the filler is ready, it has to be securely anchored inside the joint to stop displacement. Backer rods or adhesive sealants in many cases are utilized to maintain the filler in position, significantly in further joints. For instance, a ½-inch backer rod is usually put in the https://types-of-expansion-joints91357.bloggactivo.com/38591955/5-tips-about-expansion-joint-failure-causes-you-can-use-today