Using backer board indoors primarily involves the following steps:
Preparation: First, ensure that the backer board materials, as well as the necessary fasteners, glue, and other tools, are fully prepared. Cut the backer board to fit different wall or floor surfaces based on the dimensions of the interior space.
Substrate Preparation: If installing on a wall, first construct a frame and ensure it is flat and stable. For floors or other flat surfaces, ensure the substrate is clean, flat, and free of hollows.
Securing the Backer Board: Secure the backer board to the substrate using anchors or premixed mortar. Maintain a flat surface during installation, using a level to calibrate the surface.
Joint Treatment: Caulk the backer board joints with specialized glue or self-adhesive mesh to enhance overall stability and waterproofing. Special shapes or corners require careful cutting and securing.
Post-Processing: If needed, the backer board can be coated with an additional layer such as a waterproof membrane to enhance its waterproof and water-resistant properties. After all processing is completed, clean and inspect to ensure there are no omissions or defects.
