High-temperature-resistant composite waterproof coiled material

Abstract

The invention relates to the technical field of waterproof coiled materials, in particular to a high-temperature-resistant composite waterproof coiled material. The coiled material comprises a coiled material body and an L-shaped frame shell, the coiled material body is movably installed at the position, close to the upper portion of the rear end, in the L-shaped frame shell through a rotating shaft, the rotating shaft penetrates through the left side and the right side of the L-shaped frame shell, a pulley is arranged close to the outer surface of the lower end of the L-shaped frame shell, a discharging port is formed in the position, close to the rear end, of the outer surface of the lower end of the L-shaped frame shell and inclines by 30 degrees, a first clamping mechanism and a second clamping mechanism are arranged at the front end and the rear end of the coiled material body correspondingly, a semicircular air bag is arranged in the position, close to the front end, of the interior of the L-shaped frame shell, and a dehumidification mechanism is arranged at the position, close to the rear portion of the upper end, of the inner surface of the L-shaped frame shell. According to the invention, the coiled material can be protected, moisture contamination can be reduced, clamping and limiting of the coiled material body during pulling can be enhanced, the conditions that the coiled material body deviates and is pulled out too long can be reduced, the stickiness of the tiled coiled material can be enhanced, and the working efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of waterproof coiled material, in particular to a high temperature resistant composite waterproof coiled material. Background technique [0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads and landfills to resist external rainwater and groundwater leakage. It is a flexible building material product that can be rolled into rolls. As the non-leakage connection between the engineering foundation and the building, it is the first barrier for the waterproofing of the entire project and plays a vital role in the entire project. [0003] The existing patent (notification number: CN111997286A) is a construction method for laying polymer waterproof coils. The present invention relates to a construction method for laying polymer waterproof coils. The construction method for laying polymer waterproof coils adopts the following waterproof coil laying device , the waterproof membrane layi...

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Problems solved by technology

[0005] 1. Although the above-mentioned device reduces the position deviation of the waterproof membrane during laying, the membrane body is laid on the road surface, especially when it is used in areas with a lot of rain in the south, because there is a lot of rain in this area and the air is humid. When the coil body is stored or used, it is easy to be contaminated with rainwater, resulting in poor adhesion in use, which affects its waterproof effect. In addition, the roll-up diameter of the roll-up material gradually decreases with the need for road laying. If the roll-up diameter decreases Small, its own weight will drop, which will lead to poor stability when it is pulled out, which will cause the laying position to shift or the coil body to be pulled out too long;

[0006] 2. Before laying the coiled material body, a layer of asphalt or glue and other liquids should be laid on the ground. The purpose is to strengthen the adhesion between the coiled material and the ground, improve the waterproofness of the ground, and lay the coiled material body on the surface of the colloid. In normal compaction, while increasing the adhesion between the glue and the coiled material, it will also cause excess colloid to be extruded from the side gap of the coiled material body. It is easy to cause waste, and after the colloid is not disposed of in time and air-dried, it is difficult to clean up

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