Plastomer modified asphalt waterproof coiled material press-fit processing equipment and method

Abstract

The invention relates to plastomer modified asphalt waterproof coiled material press-fit processing equipment and method. The equipment comprises a placing and conveying mechanism, a dip-coating mechanism and a rolling mechanism. The placing and conveying mechanism and the dip-coating mechanism are combined to feed tire base cloth into a material pool to be soaked in asphalt, so the asphalt is evenly smeared, and meanwhile, the phenomenon that hands are dirtied when the tire base cloth is fed into a material pool is avoided; meanwhile, asphalt protruding and accumulated on the tire base cloth is rolled and flattened through a conveying roller, so the phenomenon that waste is caused due to the fact that a large amount of excessive asphalt is pressed out when the tire base cloth and isolation paper are pressed is avoided; and the asphalt pressed out of the front end and the rear end of the waterproof roll is scraped away through a rolling mechanism, and meanwhile, the cam pushes the scraper to move, so that asphalt adhered to the scraper is shaken off, and the phenomena that asphalt is accumulated the barrier strips prevent the scraped asphalt from moving to the upper end face and the lower end face of the waterproof coiled material to be adhered, more asphalt impurities exist on the waterproof coiled material in later use, and the use effect is affected are avoided.

Description

technical field [0001] The invention relates to the technical field of modified asphalt, in particular to equipment and a method for laminating plastic-modified asphalt waterproof coiled materials. Background technique [0002] Plastomer modified bitumen waterproofing membrane refers to polyester tire, glass fiber felt, glass fiber reinforced polyester felt as base, random polypropylene (APP) or polyolefin polymer (APAO, APO, etc.) Petroleum asphalt modifier, a waterproof membrane made of insulating materials on both sides. The structure of the plastic modified asphalt waterproof membrane consists of an upper surface isolation layer, an upper surface modified asphalt layer, a base layer, and a modified lower surface. The asphalt layer and the lower surface isolation layer need to be coated with modified asphalt on the tire base cloth, and then pressed together with the release paper. [0003] The existing plastomer-modified bitumen waterproof membrane lamination processing ...

AI Technical Summary

Problems solved by technology

[0004] 1. When the existing plastomer-modified asphalt waterproofing membrane is put into the asphalt pool, the base cloth is manually wound on the shaft in the asphalt pool, which makes the operator's hands easy to get dirty. At the same time, when the soaked tire base fabric is transferred, it is easy to produce asphalt accumulation, resulting in more excess asphalt being pressed out when it is pressed with the release paper in the later stage, resulting in waste;

[0005] 2. After the modified asphalt waterproofing membrane is pressed, the two ends are easy to press out excess asphalt. When scraping off the excess asphalt, the asphalt is easy to accumulate on the scraper, and the asphalt is easy to enter the modified asphalt waterproofing membrane. The upper and lower end faces of the modified asphalt waterproof membrane will cause more asphalt impurities on the modified asphalt waterproofing membrane during later use, which will affect the use effect

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