Waterproof paint for architectural roofing waterproof layer

Abstract

The invention discloses a waterproof paint for an architectural roofing waterproof layer, which is prepared from the following raw materials in parts by weight: 62-70 parts of pure acrylic emulsion, 0.8-2 parts of sodium disulfhydrylpropylsulfonate, 0.1-0.3 part of butylated hydroxyanisole, 1-2 parts of ethylene glycol dimethacrylate, 0.2-0.4 part of zinc pyrithione, 0.6-1 part of zirconium silicate, 1-3 parts of polyethyleneglycol 1000, 3-5 parts of graphite powder, 6-10 parts of titanium white, 1-2 parts of diisopropyl ethanolamine, 1-2 parts of 1,4-cyclohexanedimethanol, 5-8 parts of film formation assistant and 10-20 parts of deionized water. The waterproof paint has the advantages of unique waterproof property, stable chemical properties, high safety, environment friendliness and favorable abrasion resistance, can prevent puncture destroy to some extent, has certain corrosion resistance, can be directly brushed, and is convenient to operate.

Description

technical field [0001] The invention mainly relates to a paint, in particular to a waterproof paint for a building roof waterproof layer. Background technique [0002] Traditional waterproof materials mainly include flexible waterproof materials such as waterproof membranes, waterproof coatings, and sealing ointments, as well as rigid waterproof materials that are based on cement substrates and added with liquid medicine and other additives. Most waterproof projects in my country use traditional waterproof materials, which have disadvantages such as poor aging resistance, low tensile strength, and sensitivity to temperature. Traditional waterproof coatings are used for roof waterproofing, which is easy to cause aging, cracking, deformation, breakage, delamination, etc. When used for indoor waterproofing, it is difficult to construct for places with complex shapes, and it is even more difficult to guarantee the quality of leakage. It will cost a lot of money and labor...

AI Technical Summary

Problems solved by technology

Most waterproof projects in my country use traditional waterproof materials, which have disadvantages such as poor aging resistance, low tensile strength, and sensitivity to temperature.

Traditional waterproof coatings are used for roof waterproofing, which is easy to cause aging, cracking, deformation, breakage, delamination, etc. When used for indoor waterproofing, it is difficult to construct for places with complex shapes, and it is even more difficult to guarantee the quality of leakage. It takes a lot of money and labor to repair every few years, which not only disrupts people's normal life, work and production order, but also affects the service life of the waterproof layer of the entire building.