When the filler is ready, it have to be securely anchored throughout the joint to stop displacement. Backer rods or adhesive sealants in many cases are accustomed to keep the filler in position, particularly in deeper joints. As an example, a ½-inch backer rod is usually put for the joint’s https://hectoribunh.blogkoo.com/top-expansion-joint-for-turbine-exhaust-duct-secrets-58800911