Once the filler is ready, it should be securely anchored inside the joint to prevent displacement. Backer rods or adhesive sealants in many cases are used to maintain the filler in place, specially in further joints. For instance, a ½-inch backer rod could be positioned at the joint’s base to https://rubberexpansionjointforhv70246.popup-blog.com/38193703/a-review-of-anchors-and-guides-for-expansion-joints