Coal asphalt manufacturer Shen Min
Polyester asphalt is a material made of a mixture of polyester and asphalt, and its main components include polyethylene, vinyl resin, and asphalt, among others.
Polyester asphalt has excellent weather resistance, durability and waterproof properties, and is widely used in construction, roads, water conservancy and other projects. In the field of construction, it is widely used in waterproofing projects of roofs, walls, basements and other parts. In road construction, polyester asphalt is also widely used for pavement protection, preventing moisture penetration, etc. In addition, polyester asphalt can also be used in waterproof, seepage and other parts of water conservancy projects to effectively ensure the normal operation of water conservancy facilities.
The manufacturing process of polyester asphalt is relatively simple, mixing polyester resin with asphalt in a certain proportion, and it can be obtained after high-temperature melting, cooling, grinding and other processes. This material has good fluidity, which can be easily poured into the parts that need to be waterproofed, and after curing, it forms a tough waterproof layer to effectively prevent the penetration of moisture. It has a number of excellent properties, including but not limited to the following:
1. High viscosity: Polyester bitumen has a very high viscosity, which makes it excellent in applications that require high adhesion.
2. High temperature resistance: Polyester asphalt has excellent high temperature resistance, which allows it to maintain its stability and performance in a high temperature environment. In the summer high temperature season or in hot areas, the road surface temperature will rise, and the use of polyester asphalt can maintain its stability and ensure the performance of the road. In addition, the high temperature resistance of polyester bitumen also makes it effective against moisture penetration in high temperature environments when making waterproofing materials.
3. Durability and waterproof performance: Polyester asphalt has excellent durability and waterproof performance, which makes it widely used in construction, roads, water conservancy and other projects. Due to its good waterproof properties, polyester asphalt can effectively prevent moisture penetration and protect buildings or roads from moisture erosion and damage. In addition, due to its durability, polyester bitumen has a long service life and is less prone to aging and damage.