Waterproof building material composition

Abstract

The invention discloses waterproof building material composition. The building material composition is prepared from the following components in parts by mass: 30-40 parts of ordinary Portland cement,10-20 parts of acrylate, 10-20 parts of modified diatomite, 5-10 parts of polyurethane, 5-10 parts of calcium lignosulphonate, 5-10 parts of chlorinated polyethylene resin, 2-5 parts of diatomite, 2-5 parts of nano-silica, 2-5 parts of fly ash, 2-5 parts of quartz sand, 2-5 parts of desulfurized rubber powder, 2-5 parts of latex powder, 2-5 parts of sodium methylenebisnaphthalenesulphonate, 1-3 parts of rubber oil, 1-3 parts of hydroxypropylmethyl cellulose, 1-3 parts of nano antimony tin oxide and 1-3 parts of a stabilizer. The composition has the benefits that a better waterproof effect canbe achieved, the service life can be prolonged and the maintenance probability can be reduced, so that the composition has popularization and application value. Meanwhile, the composition adopts a simple formula, and is low in cost, excellent in performance and suitable for large-scale production.

Description

technical field [0001] The invention relates to the field of building material compositions, in particular to a waterproof building material composition. Background technique [0002] At present, the commonly used waterproof adhesive materials mainly include water-soluble waterproof adhesive materials, solvent-based waterproof adhesive materials, and reactive waterproof adhesive materials. Waterproof coatings are usually applied cold. After the waterproof coating is mixed well, it can be painted at one time. There is no joint construction and strong adhesion. Most of the waterproof materials in the prior art have the problems of polluting the environment and being harmful to health, or have the disadvantages of poor durability and stability, no anti-ultraviolet, no anti-static, and short service life. Contents of the invention [0003] The object of the present invention is to provide a waterproof building material composition, which is composed of the following component...

AI Technical Summary

Problems solved by technology

Most of the waterproof materials in the prior art have the problems of polluting the environment and harmful to health, or have the disadvantages of poor durability and stability, no anti-ultraviolet, no anti-static, short service life, etc.