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What are the characteristics of geotextile pavement maintenance?

Release time:

2024-03-26

Widely used in asphalt pavement, cement concrete pavement and roadbed reinforcement. It can be applied to both hard pavement and flexible pavement. Compared with traditional pavement, it can reduce the cost, extend the service life and prevent road reflection cracks.

Introduction to geotextiles:

1. Widely used in asphalt pavement, cement concrete pavement and roadbed reinforcement. It can be applied to both hard pavement and flexible pavement. Compared with traditional pavement, it can reduce the cost, extend the service life and prevent road reflection cracks.

2. The product has a suitable thickness and is easy to combine with asphalt pavement. After combining with the sticky layer oil, it forms an isolation layer, which has waterproof and thermal insulation functions.

3. Light weight and high strength. The tensile strength is ≥8 KN/m and the elongation is 40 ~ 60%, fully meeting the technical requirements for geotextiles in JTJ/T019-98 "Technical Specification for Stress of Highway Geosynthetic Materials".

4. The surface is rough and difficult to slide. When laying, place the rough side of the surface that has been specially treated facing up to increase the friction coefficient and increase the bonding force of the surface layer to prevent it from being rolled up and damaged by wheels during construction. At the same time, it can prevent vehicles and pavers from slipping on the cloth. .

5. It has the ability to resist ultraviolet rays, cold and frost, chemical corrosion and biological damage.

6. Easy to construct and good application effect. It is not easily picked up by vehicle tires, ensuring good construction results.

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