Shandong waterproof board manufacturers introduce underground garage underground garage construction technology seepage water seepage water is now the most common such as the garage roof, walls, floor seepage water, among the more concentrated the garage roof and walls of water leakage. Basement roof and side wall construction methods seepage water can be high pressure grouting machine partial plugging process, garage floor you need to take partial plugging water seepage and drainage drainage methods simultaneously, will divert surface runoff reasonable, square You can be sure none wet. Laiwu of geotextile waterproof board manufacturers to introduce the underground garage waterproofing construction technology ground drainage ditch construction program: the underground garage seepage water drainage construction process requires the use of PVC pipe surface trenching landfill. 1, to find underground water leakage most centralized location, find the site where the gutter, good drainage design drainage route. 2, give a bonus of concrete dug using a professional head with a hammer, chisel and other tools to assist, concentrated along the ground water seepage dug wide 15cm, "U" shaped groove depth of about 20cm-35cm. Groove depth must be treated from one to the other from top to bottom, at least for 3-5% gradient. Otherwise, water can not go along the drainage pipe emissions. Leveling uneven ground floor underground garage, underground water upstream ground but still lower than the downstream surface. On the accuracy of mining increases very difficult. 3, in the wall chisel ￠ 50PVC many holes to facilitate water infiltration along the hole wall hole pipe, and then discharged to the designated waterways. 4, the joints of the pipes after a good place to do water tests, irrigation drainage water entering from the upstream, to see whether the smooth inflow of water specified location. 5, after determining the position of the drainage tube is correctly placed, the "U" shaped groove closed up with cement mortar. Lines are not buried too shallow, or likely to be rolling, causing damage. Lines are not buried too deeply, care must be taken on the principle of overall planning. Underground garage construction process water seepage to introduce here, for more information please call the company hotline or our website.