Laiwu of geotechnical company to remind everyone that water industry there is a saying "third material, construction of seven", shows the importance of construction for waterproof. After buying the material, we have to be cautious of construction. 1. Can individual family waterproof construction? Or choose the construction team? Recommended to find an experienced waterproof construction foreman construction, if you want to experience the DIY, you can look at some videos or tutorials on the Internet, you can contact our waterproof engineer. 2. What should be noted that when supervisors and acceptance? In the construction process, must handle the grassroots, the grassroots eradicate loose parts, filling uneven grass, cleaning floating dust, wet grass, root canal, Yin Kok, Yang angle detail node parts must be carefully managed, can not paint drain brush, can not appear the case of pinhole, crack after drying. Acceptance must be done off the water test: the ground to maintain 20mm depth of about 24 hours, facade 3-5 minutes, use water spray test, the light wall must be observed if the walls downstairs and water seepage. 3. After the well water, which is generally easy to go wrong place? As the pipe root, Yin Kok, Yang angle and other parts prone to stress concentration, shrinkage inconsistent, therefore, these details node if handled improperly leakage problem is most likely to occur, so the construction process requires strict quality control. For more information, please visit our waterproof official website.