As soon as the filler is ready, it need to be securely anchored throughout the joint to avoid displacement. Backer rods or adhesive sealants in many cases are accustomed to keep the filler in position, notably in deeper joints. Such as, a ½-inch backer rod may be positioned for the https://how-do-i-select-the-right36701.designi1.com/60088496/top-guidelines-of-metal-expansion-joint