After the filler is prepared, it needs to be securely anchored within the joint to prevent displacement. Backer rods or adhesive sealants are often used to keep the filler set up, particularly in further joints. One example is, a ½-inch backer rod can be placed in the joint’s base to https://brookswrjdw.diowebhost.com/94267692/5-tips-about-expansion-joint-failure-causes-you-can-use-today