Odorless asphalt base waterproof material

Abstract

The invention discloses an odorless asphalt base waterproof material comprising a base layer and an insulating layer, the base is coated with the insulating layer, the base layer comprises the following raw materials by weight: 3-5 parts of sepiolite, 25-56 parts of quartz sand, 4-6 parts of mineral fiber, 1-2 parts of silicate, 2-4 parts of calcium carbonate powder, 6-10 parts of perlite powder, 2-5 parts of an anti cracking agent, 8-10 parts of polyphenyl granules, 3-5 parts of No. 10 asphalt, 12-24 parts of a wetting agent, 5-13 parts of carbon black, 3-9 parts of nitrile butadiene rubber particles, 12-18 parts of 90 No. asphalt and 2-8 parts of cellulose powder, and the odorless asphalt base waterproof material has the advantages of being safe, tasteless, good in energy-saving performance and good in effect, and can be popularized in a large area.

Description

technical field [0001] The invention relates to an odorless asphalt-based waterproof material. Background technique [0002] Building materials, the materials used in buildings are collectively referred to as building materials. New building materials include a wide range, including thermal insulation materials, heat insulation materials, high-strength materials, and materials that can breathe, all of which are new materials. Building materials is a collective term for materials used in civil engineering and construction. [0003] Building materials can be divided into structural materials, decorative materials and some special materials. Structural materials include wood, bamboo, stone, cement, concrete, metal, bricks, ceramics, glass, engineering plastics, composite materials, etc.; decorative materials include various coatings, paints, coatings, veneers, tiles of various colors, and special effects Glass, etc.; special materials refer to waterproof, moisture-proof, ant...

AI Technical Summary

Problems solved by technology

[0006] Asphalt and modified asphalt materials are widely used in building materials based on their excellent high and low temperature resistance and water resistance. However, the existing asphalt and modified asphalt materials have pungent odors and release harmful Healthy harmful substances, so it cannot be widely used in civil building construction

[0007] Existing building materials have poor energy-saving performance and limited effect, so it is difficult to be popularized on a large scale

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