Once the filler is ready, it must be securely anchored inside the joint to forestall displacement. Backer rods or adhesive sealants tend to be utilized to maintain the filler in place, notably in further joints. As an example, a ½-inch backer rod could be put for the joint’s base to https://finnhezsm.angelinsblog.com/38348768/axial-expansion-joint-diagram-things-to-know-before-you-buy