The claimed characteristics of the materials sold by us may differ only for the better
Geo-grating polyester in asphalt (impregnation with bitumen)
1.10 $ – 2.50 $ Approximate middle wholesale price per square meter
- Description
- Additional information
- Questions & Answers
Description
The use of a polyester geogrid (geogrid) with reinforcement of asphalt-concrete layers allows to slow down or completely prevent the formation of cracks and further “creeping” of the roadway by uniform distribution of the load.
Bitumen impregnation provides better adhesion of polyester and asphalt layer, making the roadway more resistant to dynamic and static loads.
Depending on the type of reinforced web, geogrids with different strength characteristics are used, so the polyester geonet with the lowest strength characteristics of 30/30 kN / m can be used to strengthen weakly loaded trails, and the strongest 100/100 serves to strengthen the airfields, railways and etc.
30 / 30 | 50 / 50 | 80 / 80 | 100 / 100 | |
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Raw materials | [PET] | |||
Impregnation | Dispersion based on bitumen | |||
Tensile strength (along / across), not less than, kN / m | 30 / 30 | 50 / 50 | 80 / 80 | 100 / 100 |
Relative elongation at maximum load, not more than, % | 13 | |||
Heat resistance, not less than, % | 90 | |||
Resistance to ultraviolet radiation, not less than, % | 90 | |||
Chemical resistance to aggressive media, no less than, % | 80 | |||
Weight per unit surface g / m2 | 190 ± 10 | 250 ± 10 | 370 ± 10 | 500 ± 10 |
Temperature Range | От – 60°C до + 190°C |
Roll size | ||||
---|---|---|---|---|
Width, m, ± 0,1 | 5,2 | |||
Length in roll, m, ± 1 % | от 50 до 150 |
Additional information
Material of manufacture | PET |
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Tensile strength, kN / m | 100/100, 30/30, 50/50, 80/80 |
Elongation at maximum load,% | 13 |
Surface density, g / m² | 250, 500, 190, 370 |
Temperature range of application, ° С | – 60/+190 |
Use | Airports, Laying roads, Prevention of reflected cracks, Railways, Reconstruction of roads, Reinforcement of asphalt concrete, Strengthening of asphalt concrete joint, Упрочнение дорожных покрытий |
Cell size, mm | 25х25, 40х40, 50х50 |
Questions and answers of the customers
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