Base surface (substrate) treatment: · The substrate must be firm, smooth, clean and free of dust, grease, wax, release agents and other detritus; · base has pores, cracks, defects inequality polyurethane waterproof coating pictures, must advance with cement mortar repair smooth polyurethane waterproof coating, plastic strip joints recommend paste, add a layer of nodes to be non-woven, filling nozzle is recommended Lei Bangshi grout filling nozzle; yin and yang corner should be wiped an arc-shaped (or V-shaped); ? Ensure sufficient base surface moist, but not out of water; · new poured concrete surface (including the plaster surface) in the pre-construction should be allowed to dry completely. Polyurethane waterproof coating Note: * Please construction according to the above process and the use of the base surface; · suitable for use at 5 ℃ -40 ℃ environment and avoid heat, cold and rainy weather outdoor; · single brush should not be too thick, especially the nozzle and the corner of polyurethane waterproof coating suppliers to prevent cracks; please keep after * Construction ventilation wholesalers polyurethane waterproof coating for easy waterproof layer to dry; · Please avoid damage to the waterproof layer in post construction; · the waterproof layer Paving tile ban on the use of pure cement paste, and press the tile construction requirements and leave gaps, we recommend using Leibang Shi Lei Bangshi tile adhesive or mortar glue; polyurethane waterproof coating manufacturer, polyurethane waterproof coating, Huadun by Shouguang City Shield waterproof material Limited. Shouguang City Shield Waterproof Materials Co., Ltd. (www.huadunfangshui.com) strong, credible, Shandong Weifang waterproof, moisture-proof materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Chinese Shield waterproof material and you hand into the brilliant, for a better future!