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  • Twenty-eight common sense of waterproof trapping principle
    Twenty-eight common sense of waterproof trapping principle
    2019
    11-7

    Waterproof plugging is known to everyone, but most people have a hard time explaining its operating principle, so this article introduces the principle of waterlogging and leakage prevention and common sense. The principle of waterproofing and leak-proofing is to use the inherent chemical and porous properties of concrete, using water as a carrier, and using water ...

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  • 11-7 2019 11-7
    Twenty-eight common sense of waterproof trapping principle

    Waterproof plugging is known to everyone, but most people have a hard time explaining its operating principle, so this article introduces the principle of waterlogging and leakage prevention and common sense. The principle of waterproofing and leak-proofing is to use the inherent chemical and porous properties of concrete, using water as a carrier, and using water ...

  • 5-7 2019 5-7
    Super-detailed underground waterproofing project construction practices that engineers must know

    I. Construction of self-waterproof structure of the structure 1. The material of the waterproof concrete and the proportion of cement should be selected according to the design requirements, and its strength level should not be lower than 32.5. The natural aggregate of the coarse aggregate is suitable, the particle size should be 5 ~ 40mm, and the mud content should not be greater than 1%. Waterproof ...

  • 4-15 2019 4-15
    What should I do if the sewer pipe is blocked? Common method highlights to find out!

    Sewer pipe clogging is a very common problem in daily life. Sewer dredging is generally divided into the following types: 1. Sewer dredging usually sees the situation: 1. When a new pipe is installed, accidentally fell into a foreign body or the installation is incorrect. The pipe dredging machine is directly dredged or replaced ...

  • 3-29 2019 3-29
    How much do you know about swimming pools?

    The waterproofing of swimming pools can be more demanding than the waterproofing of walls and grounds, especially the waterproofing of indoor pools and rooftop swimming pools. Once the leakage occurs, the loss to us is huge! So how do we do a good job of waterproofing? It is important to choose waterproof materials. ① In the dry, ...

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