Continuous production process of waterproof roll

Abstract

The invention provides a continuous production process of a waterproof roll. A base is continuously fed into a coating component by using a rolling and holding mechanism, upper and lower surfaces of the base are coated respectively with asphalt through the coating component, the upper surface of the base is coated with a PET (polyethylene terephthalate) film, and the lower surface of the base is coated with an isolating film; the upper and lower surfaces of the base are coated, the base is then continuously fed into an extrusion component to extrude the redundant asphalt, and a waterproof roll is acquired after the redundant asphalt is extruded, the waterproof roll is passed through a drying component to heat the inner asphalt such that the inner asphalt is applied evenly, the waterproof is then cooled via a cooling component, and the formed waterproof roll is obtained; the continuous production process of the waterproof roll enables the base to be continuously fed such that the coating component is available for continuous production with no interruption, production continuity is guaranteed, and processing efficiency is improved.

Description

technical field [0001] The invention relates to a continuous production process of waterproof coiled material. Background technique [0002] Waterproof building materials are materials that prevent rainwater, groundwater, industrial and civil water supply and drainage, corrosive liquids, and moisture and steam in the air from intruding into buildings. The parts of buildings that need to be waterproofed are mainly roofs, walls, floors and basements. [0003] During the production and processing of waterproof membranes, when the base is transferred, the transfer direction of the base is prone to deviation, and the transfer deviation will affect the subsequent processing such as splicing, film covering, and film covering. Therefore, it is necessary to deal with The conveying direction is adjusted, but because the tire base is in a conveying state, there is a problem that it is not easy to adjust it. [0004] In addition, since the length of each roll of base is limited, the b...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a continuous production process of waterproof membranes to solve the existing problems in the prior art, such as how to produce continuously without interrupting the processing process.