Asphalt sheet ** and use.
First, the asphalt sheet of **.
Asphalt sheet, also known as asphalt film, is a sheet-like material made of asphalt material. Bitumen is a viscous, black and shiny substance, consisting mainly of very small hydrocarbons and other organic substances. This material is widely used in construction fields such as paving, waterproofing, and anti-corrosion.
There are two main types of asphalt sheets: natural asphalt and artificial asphalt. Natural asphalt is mainly used in oil and gas in the earth's crust, and after a long period of geological action, the organic matter in these oil and gas will form asphalt. Artificial asphalt is chemically converted from organic matter in oil or coal tar.
Second, the use of asphalt sheet.
1.Paving materials: Asphalt sheets are widely used as paving materials, especially in important transportation facilities such as highways, urban roads, airport runways, etc. Asphalt sheet has good wear resistance, slip resistance and durability, and can provide good driving conditions.
2.Waterproof material: Asphalt sheet has excellent waterproof performance and is often used in waterproof projects of roofs, basements, pools and other buildings. It is able to effectively prevent moisture from penetrating and protect the structure and internal facilities of the building.
3.Anti-corrosion materials: Due to the corrosion resistance of asphalt sheets, it is widely used in the anti-corrosion protection of pipelines, storage tanks, bridges and other facilities. By applying asphalt sheets, you can extend the life of your facility and reduce maintenance costs.
4.Other applications: In addition to the main uses mentioned above, asphalt flakes are also used in the manufacture of coatings, adhesives, sealants and other products, further expanding their application areas.
In short, asphalt sheet, as an important building material, plays an important role in paving, waterproofing, anti-corrosion and other fields. With the development of science and technology, the performance and application range of asphalt sheet will continue to expand, bringing more convenience to human life.