Tips on the classification of water stop bolts

Traditional anti-pull water-stop bolts. This water-stop bolt is the most primitive water-stop bolt. Its most inconvenient part is that after we have completed the project, there is no way to gush out the opposite-pull bolts, and the outside is exposed on the wall. The screws on both sides penetrate the template, so this also increases the difficulty of removing the template, which is a bit wasteful in terms of the amount of template. If we need to remove the exposed part, we need to use a machine to cut, which is very inconvenient in the construction process. (Guide: Precautions for the operation of wire cutting machine)

Through-wire double-pull water-stop bolts, its screw is named after the through-wire screw, and the above-mentioned shortcomings of the traditional double-pull water-stop bolts also have the same problem in the through-wire bolts. However, because the screw is a threaded steel bar surface, under the same force, the bite force is stronger, so the vibration amplitude of the steel bar is reduced. On the other hand, its water resistance is better than the previous water stop bolts, but it requires a higher processing cost.

A new type of three-section anti-pull waterstop bolt, which is the best waterproof, and the outer rod is also made of revolving screw rod. Compared with other bolts, its main advantage is that the material selected in the middle water stop is very good, which can achieve the effect of dripping water, and we can reuse it when we use it, which can reduce the construction cost. The last advantage is that it is a new type of energy-saving waterproof wall that can better reflect the concept of environmental protection and energy saving.

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