Polyvinyl chloride (PVC) waterproof coiled material

Abstract

The invention discloses a polyvinyl chloride (PVC) waterproof coiled material which comprises a base, two pairs of mounting plates are arranged on the outer wall of the top of the base, a cooling box is arranged between the mounting plates, cooling equipment is arranged on the outer wall of the top of the cooling box, a first rotating roller is arranged between each pair of mounting plates, and the same coiled material body is arranged in the first rotating rollers and the cooling box. A warning lamp is arranged on the outer wall of the top of the mounting plate, swing grooves are formed in the outer wall of one side of the mounting plate, fixing columns are fixedly connected into the swing grooves, swing plates are rotatably connected to the outer walls of the fixing columns, first connecting springs are arranged between the lower ends of the swing plates and the inner walls of the swing grooves, and guide grooves are formed in the upper portions of the inner walls of one sides of the swing grooves. And a guide pulley is arranged in the guide groove. When the deviation distance of the coiled material body on the first rotating roller is gradually increased, the resistance value of the resistor is smaller and smaller, so that the warning lamp is brighter and brighter, an early warning can be given, a worker can be reminded of the deviation degree of the coiled material body, and the worker can deal with the deviation degree conveniently.

Description

technical field [0001] The invention relates to the technical field of waterproof coiled material, in particular to a polyvinyl chloride PVC waterproof coiled material. Background technique [0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc., to resist external rainwater and groundwater leakage, a flexible building material product that can be rolled into rolls, as an engineering basis The leak-free connection with the building is the first barrier for the waterproofing of the entire project and plays a vital role in the entire project. [0003] The main waterproof components of waterproof membranes can be divided into asphalt waterproof materials, polymer modified waterproof membranes and synthetic polymer waterproof membranes, among which polyvinyl chloride PVC is often used as the production material of waterproof membranes, but this When the polyvinyl chloride PVC waterproof membrane is cooled and rolled after production...

AI Technical Summary

Problems solved by technology

[0003] The main waterproof components of waterproof membranes can be divided into asphalt waterproof materials, polymer modified waterproof membranes and synthetic polymer waterproof membranes, among which polyvinyl chloride PVC is often used as the production material of waterproof membranes, but this When the polyvinyl chloride PVC waterproof membrane is cooled and rolled after production, there will be deviations. This situation can only be discovered by the observation of the staff. It has a large production hidden danger, resulting in damage to the vinyl chloride PVC waterproof membrane. affect product quality

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