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Basalt fiber will play a role of "material revolution" in highway construction
- Categories:Industry News
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- Origin:Transformation of highway scientific and technological achievements
- Time of issue:2021-07-05 17:28
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(Summary description) Advantages of basalt fiber: environmental protection, high road technical index and wide application
Basalt fiber will play a role of "material revolution" in highway construction
(Summary description) Advantages of basalt fiber: environmental protection, high road technical index and wide application
- Categories:Industry News
- Author:
- Origin:Transformation of highway scientific and technological achievements
- Time of issue:2021-07-05 17:28
- Views:0
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Advantages of basalt fiber: environmental protection, high road technical index and wide application
First, environmental protection. Basalt fiber has the characteristics of resource saving and environment-friendly“ Basalt fiber comes from natural stones and is also used for artificial stones. Stones come and go. Specifically, ba salt fiber is a continuous fiber made of natural basalt, which is melted at high temperature from 1450 ℃ to 1500 ℃ and quickly drawn through platinum rhodium alloy drawing leakage plate. In the whole production process, there is no industrial wastewater, waste gas and other industrial waste. It is known as "new material in the 21st century".
Two, compared with other types of fibers, such as lignin fiber and glass fiber, the road has high technical indexes, such as excellent high temperature resistance, low temperature resistance, chemical stability, anti-aging property, water stability, electric heating insulation performance, etc. According to the current theoretical research, scientific and technological research and engineering application, the production process and technology of road basalt fiber have been very mature, which can effectively reduce the diseases of pavement cracks and ruts, greatly prolong the service life of pavement, and have significant effects in improving and improving the fatigue resistance, high temperature stability, low temperature crack resistance and water stability of pavement structure. At the same time, the materials have many application forms, such as chopped yarn, geotextile, geogrid, composite reinforcement and so on, showing excellent road performance and application prospect.
Third, basalt fiber is widely used. Based on the two advantages of environmental protection and high road technical indicators, as one of China's four high-tech fibers, it is a key product of China's strategic emerging industries in the 13th five year plan. It is widely used in national defense and military industry fields such as aerospace, ship and weapon manufacturing, and in civil transportation, stone chemical industry, automobile manufacturing, road construction Subsea tunnel and other fields also show multi field application advantages and huge market prospects.
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Basalt fiber will play a role of "material revolution" in highway construction
Advantages of basalt fiber: environmental protection, high road technical index and wide application
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