Acrylic resin emulsified asphalt coating

Abstract

The invention discloses an acrylic resin emulsified asphalt coating which is characterized by comprising components in parts by weight as follows: 20-50 parts of an acrylic resin emulsion with the solid content of 50% and 40-70 parts of a pitch emulsified solution with the solid content of 40%, and a product is obtained. The acrylic resin emulsified asphalt coating has the advantages as follows: the weather fastness is excellent, the film coating elasticity is high, the ductility is high, the tensile strength and the durability are good, the requirements for base-layer deformation can be met, the coating has better low-temperature anti-cracking performance, the adaptability is high, and the effect is good.

Description

technical field [0001] The invention belongs to a petroleum asphalt application technology and relates to a petroleum asphalt paint. Background technique [0002] Asphalt, primarily in numerous road construction applications, emulsified asphalt offers a much safer, energy efficient and environmentally friendly system than hot asphalt as the process avoids high temperature operations, heating and harmful emissions. Normal temperature asphalt mixture refers to the asphalt mixture that is mixed at room temperature and paved at room temperature. It can also be used as cold paving asphalt mixture. The binder used in normal temperature mixture is liquid asphalt or emulsified asphalt. In order to save energy and protect the environment. Emulsified asphalt mixture is mixed with emulsified asphalt and mineral aggregate mixture at room temperature. After paving and compaction, the asphalt pavement is formed. According to the gradation type of mineral aggregate, it is divided into e...

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Problems solved by technology

[0003] After searching for Chinese published patents, no solution identical to this patent application was found