Faster installation. USG. Tile &. Flooring . USG Durock® cement board is an outstanding backerboard for a . 1-1/2' 11-gauge hot-dipped galvanized roofing . DUROCK. ®. Brand. Cement Board installation guide. Substrate and ceramic tile . Cement Board is an ideal base for ceramic tile . over framing with 1-1/2 hot-. Screws or hot-dipped galvanized roofing nails and wood rasp. CEMENT BOARD. INSTALLATION. Walls and Ceilings. CGC Durock® Brand Cement. Board is . DUROCK cement board offers architects, builders and tile contractors a strong, water-durable tile base for . steel screws or hot-dipped galvanized roofing nails. . Some finish materials may require a more rigid sub-assembly (such as large. Installing cement board correctly is the most critical part of a first-class tiling project. . attach the cement board with 1-1/2 in. hot-dipped galvanized roofing nails. CGC Durock Cement Board Next Gen is preferred by many applicators as a base for . Hot and dry weather may affect working time of leveling/skim . A. Install cement board with ends and edges closely abutted, but not forced together. 14 dek 2018 - Cement-based backer board stabilizes the plywood substrate and . If you're working in a hot, dry environment, thinset will dry very fast.