Rubber asphalt waterproof coating and preparation method thereof

A waterproof coating and rubber asphalt technology, applied in asphalt coatings, coatings, etc., can solve the problems of chemical reaction deterioration, loss, material performance attenuation, etc., and achieve the effects of slowing down chemical reactions, improving product stability, and enhancing coating effects
CN112063303AActive Publication Date: 2020-12-11四川东方雨虹建筑材料有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
四川东方雨虹建筑材料有限公司
Publication Date
2020-12-11

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Abstract

The invention discloses a rubber asphalt waterproof coating and a preparation method thereof. The rubber asphalt waterproof coating comprises 13-69 wt% of asphalt, 1-20 wt% of processing oil, 7-18 wt%of a rubber modifier, 10-50 wt% of a filler, 0.1-2.0 wt% of a stabilizer and 0.1-5.0 wt% of a coating agent based on the total weight of the rubber asphalt waterproof coating. The coating agent and the stabilizer are introduced on the basis of a conventional rubber asphalt waterproof coating, so that the rubber asphalt waterproof coating has the outstanding advantages of high acid resistance andhigh stability.
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Description

technical field

[0001] The invention belongs to the technical field of construction engineering waterproof materials, and more specifically relates to a rubber asphalt waterproof coating and a preparation method thereof. Background technique

[0002] The rubber asphalt waterproof coating is made of rubber, asphalt, and processing oil as the main components, and is mixed with a temperature control agent and a filler to maintain a viscous paste within the service life. The coating can close the cracks and capillary pores of the base, can adapt to the complex construction work surface, can effectively absorb the stress of the base, and adapt to the deformation of the base; it will not solidify for a long time after contacting with the air, and always maintain the characteristics of viscous glue. Sticky to the touch. However, rubber asphalt waterproof coatings often need to add weakly alkaline powder materials such as calcium carbonate, so they are prone to chemical reactions a...

Claims

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