Production process of building asphalt waterproof coiled material
A waterproof membrane and production process technology, applied in applications, household appliances, textiles and papermaking, etc., can solve the problems of slow filming time, poor neatness, large volume, etc., to reduce the size of equipment, solve excessively large, reduce The effect of manufacturing cost
Pending Publication Date: 2022-04-01
四川东方雨虹建筑材料有限公司
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Problems solved by technology
[0004] Aiming at the problem that the manual film application process in the existing coil production process is slow and neat, and the existing mechanical film application equipment is too large, the present invention designs a film application device for the film application in the bitumen waterproof coil production process , the film sticking device is a combined mechanical structure, which can complete the film sticking, laminating and cutting processes during film sticking, and at the same time the volume will not be too large
Method used
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[0032] The present invention will be further described below in combination with specific embodiments.
[0033] According to the indication figure 1 Provided is a construction bituminous waterproof membrane production process, comprising the following steps:
[0034] The first step is to process asphalt raw materials to obtain finished asphalt products;
[0035]In the second step, the carcass in the coil is processed to obtain the base fabric of the coil;
[0036] The third step is to put the base fabric of the coil into the oil immersion tank so that both sides of the base fabric of the coil are evenly coated with asphalt;
[0037] The fourth step is to preliminarily shape the asphalt-stained material base cloth by rolling;
[0038] The fifth step is to cool the waterproof membrane through air cooling or water cooling for further shaping;
[0039] The sixth step is to stick the coiled material through the laminating mechanism to prevent the asphalt from sticking when the ...
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The invention discloses a production process of a building asphalt waterproof coiled material, and belongs to the technical field of coiled material production processes, and the production process comprises the following steps: 1, processing an asphalt raw material to obtain a finished asphalt product; 2, processing the carcass in the coiled material to obtain coiled material base cloth; thirdly, the coiled material base cloth is put into an oil immersion tank, so that the two faces of the coiled material base cloth are evenly coated with asphalt; fourthly, the material base cloth stained with the asphalt is preliminarily shaped through rolling; 5, the waterproof coiled material is cooled through air cooling or water cooling, and further shaping is conducted; sixthly, the coiled material is attached through a film covering mechanism, and asphalt adhesion is prevented when the coiled material is wound; 7, after film pasting is completed, sampling detection is carried out to test the qualified rate; and 8, after the coiled materials are detected to be qualified, the coiled materials are rolled and stored. According to the waterproof coiled material rolling and storing device, the coiled materials cannot be adhered through the arranged film pasting device, and therefore the waterproof coiled materials can be stored in a rolling box conveniently.
Description
technical field [0001] The invention belongs to the technical field of coil production technology, and in particular relates to a production process of building asphalt waterproof coil. Background technique [0002] Waterproof membranes are mainly used in building walls, building basements, roofs, tunnels, etc., to resist external rainwater and groundwater penetration, and are the first barrier for waterproofing the entire project. Polymer modified asphalt waterproof membranes are Polyester tire, glass fiber tire, glass fiber reinforced polyester tire, etc. are used as tire bases, polymers are used as modifiers to modify asphalt as coating materials, and synthetic polymer films are used as covering materials. The sheet-like waterproof material is widely used because of its excellent high and low temperature resistance, good tensile performance, high elongation, good bonding performance, and strong self-healing property. [0003] In the process of waterproofing membrane prod...
Claims
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IPC IPC(8): B29D7/01B29C67/24B29C63/02B29B13/06B29C43/24B29C43/28D06N5/00
Inventor 刘永操蔡肖何鹏
Owner 四川东方雨虹建筑材料有限公司