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    怎么做好管道疏通工程的防水
    2018-09-13 14:55:00
    怎么做好地下工程的防水
    How to prevent underground works from waterproofing
    1.排水减压法。排水减压法是在修建物底下做出盲沟,发明自流排水的条件,当无自流条件时,可通过盲沟将水引进集水井中,再用水泵抽排引走,减少水对地下工程的渗压,起到防水效果。
    1. drainage and decompression. Drainage and decompression method is to make blind ditch under the building, and invent the condition of self-flow drainage. When there is no self-flow condition, water can be introduced into the catchment well through blind ditch, and then pumped away to reduce the seepage pressure of water on underground projects, thus playing a waterproof effect.
    2.防水混凝土结构防水。这是选用进步混凝土密实性的办法,进步结构混凝土的抗渗性,还可满意必定的耐冻融和耐腐蚀的要求。
    2. waterproof concrete structure waterproof. This is a way to improve the compactness of concrete, improve the impermeability of structural concrete, but also to meet certain requirements of freeze-thaw resistance and corrosion resistance.
    3.刚性抹面防水。这是选用防水水泥砂浆或掺外加剂的防水水泥砂浆对修建物进行抹面而到达抗渗意图的一种办法。

    3. rigid plastering waterproofing. This is a method of selecting waterproof cement mortar or waterproof cement mortar mixed with admixture to wipe the surface of the building and reach the impermeability intention.

    济南管道疏通

    4.卷材防水。这个介绍的比较多,就不做解说啦。
    4. coil waterproof. The introduction is quite numerous, so there is no commentary.
    5.涂膜防水。此法价格低廉、施工方便。
    5. waterproof coating. This method is cheap and convenient for construction.
    6.金属层防水。这是在防水修建的内部,焊贴一层金属板以到达抗渗防漏意图的一种办法。这种办法适用于防水要求较高的工程。
    6. metal layer waterproofing. This is a way to weld a sheet of metal on the inside of the waterproof construction to achieve the intention of impermeable and leakproof. This method is applicable to projects with high waterproof requirements.
    7.注浆防水。这是在地下工程周围岩石地层或衬砌内注入水泥浆、水泥水玻璃浆或化学浆液,以进步岩石或衬砌的抗渗防漏才能的一种办法。
    7. grouting and waterproofing. This is a method of injecting cement slurry, Cement-water-glass slurry or chemical slurry into the rock stratum or lining around the underground works to improve the anti-seepage and anti-leakage ability of the rock or lining.
    济南圣果管道清运有限公司,济南管道疏通有需要朋友可以关注我们,敬请期待更多精彩内容。
    Jinan Shengguo Pipeline Clearing Co., Ltd., Jinan pipeline dredging needs friends can pay attention to our , please look forward to more exciting content.
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