After the filler is prepared, it needs to be securely anchored inside the joint to circumvent displacement. Backer rods or adhesive sealants will often be accustomed to keep the filler in place, specifically in deeper joints. One example is, a ½-inch backer rod may be put for the joint’s foundation https://andresjcxqj.bloggin-ads.com/62578406/helping-the-others-realize-the-advantages-of-expansion-joint-for-hrsg