When the filler is ready, it needs to be securely anchored inside the joint to circumvent displacement. Backer rods or adhesive sealants in many cases are used to maintain the filler in position, significantly in deeper joints. As an example, a ½-inch backer rod is usually put on the joint’s https://ejmavsasmewhichstandardap58024.activablog.com/38483105/anchors-and-guides-for-expansion-joints-secrets