Once the filler is prepared, it have to be securely anchored throughout the joint to circumvent displacement. Backer rods or adhesive sealants in many cases are utilized to hold the filler set up, significantly in further joints. For instance, a ½-inch backer rod can be positioned within the joint’s foundation https://andyyxtni.blog5.net/88688148/everything-about-types-of-expansion-joints-in-piping