Classification of three-stage water stop screws

The key function of the three-stage water stop screw is to ensure that the width of the wall is not affected by the vibration, so the function of the water stop is to block the water penetration from the inside or side, moreover, the water stop plate through the wall also plays a water stop function. The function of the water stop screw is indeed very strong. Any modern building has the contribution of the water stop screw, and the water stop screw is the most basic material, so we must be cautious in the selection of materials, this requires a comprehensive inspection of the water stop screw manufacturers, which is also the value of the water stop screw.