济南防水http://www.tianyujian.com/介绍在很多防水工程中，背水面防水可能是唯一的解决办法，背水面防水的最大优势在于施工后该区域是可以进入的，使后续的修补或修饰工作很方便，无需除去面层或损坏地基层。另外，避免了迎水面防水必须的底板和墙体勾缝。
Jinan waterproof introduced in many water projects, the dorsal surface water may be the only solution, the dorsal surface of water after the construction of the biggest advantage is that the region is accessible, so that subsequent
repair or modification work is very easy, no need to remove the surface layer or damage to the grass roots. In addition, to avoid the positive side of the floor and walls must be waterproof pointing.
济南防水http://www.tianyujian.com/谈到在背水面上施工的防水系统，增加了因水分以液体或气体形式侵入混凝土后，致使防水层脱落的危险。结构物背水面防水也为土中污染物或化学物质提供了侵入基层的通道，使混凝土和钢筋受到侵蚀，只要考虑周全，产品合适，背水面防水无疑也是疑难工程的有效解决办法之一。
Jinan waterproof construction Speaking on the dorsal surface of the water system, increasing the risk of water due to post-invasion liquid or gaseous form concrete, resulting in loss of the waterproof layer. Dorsal surface water structures for soil contaminants or chemicals provides intrusion grassroots channel, so that the erosion of concrete and steel, as long as the thoughtful, appropriate product, one of the effective solutions to the dorsal surface water is undoubtedly difficult project.
