200-200KN/M Biaxial PET Polyester Geogrid Road Foundation Soil Reinforcement
200-200KN/M Biaxial PET Polyester Geogrid Road Foundation Soil Reinforcement
About Yixing Shenzhou Polyester Geogrid :
Polyester geogrids are polymer-based materials with a grid-like structure and large apertures, mostly fabricated from polyethylene terephthalate [PET], known for high tensile strength and durability. These geogrids are used basically for the reinforcement of soils. By nature, they become quintessential in most construction and engineering works. PET GRID by YIXING SHENZHOU is a high-performance soil reinforcement solution produced by knitting high-tenacity polyester yarn into dimensionally stable networks of apertures, forming a geometric grid that offers outstanding strength and stability.
Technical Specification
| Physical Property | Unit | 100/30 | 160/30 | 200/30 | 300/30 |
| Tensile Strength MD | kN/m | 100 | 160 | 200 | 300 |
| Tensile Strength CMD | kN/m | 30 | 30 | 30 | 30 |
| Elongation MD | % | 10 | 10 | 10 | 10 |
| Tensile Strength @ 5% strain | kN/m | 50 | 80 | 100 | 150 |
| Unit Weight (±5%) | 193 | 224 | 283 | 395 | |
|
Creep Reduction Factor 120 Year Design Life |
1.42 | 1.42 | 1.42 | 1.42 | |
|
Creep Limited Strength 120 Year Design Life |
kN/m | 70.4 | 112.7 | 140.8 | 211.3 |
| Installation Damage Reduction | |||||
| Type 3 Backfill (sand, silt, clay) | 1.05 | 1.05 | 1.05 | 1.05 | |
| Type 2 Backfill (sandy gravel) | 1.10 | 1.10 | 1.10 | 1.10 | |
| Type 1 Backfill(gravel) | 1.15 | 1.15 | 1.15 | 1.15 | |
| Durability Reduction Factor | 1.05 | 1.05 | 1.05 | 1.05 | |
| LTDS (120-year design life) | |||||
| Type 3 Backfill (sand, silt, clay) | kN/m | 63.9 | 102.2 | 127.8 | 191.6 |
| Type 2 Backfill (sandy gravel) | kN/m | 61.0 | 97.6 | 121.9 | 183.3 |
| Type 1 Backfill(gravel) | kN/m | 58.3 | 93.3 | 116.6 | 175.4 |
FUNCTION
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Calculating tightly with surrounding materials, creating a solid foundation, especially against the slip of embankment used as dams and earth retaining walls.
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Versatility: almost suitable for all types of soil and rock.
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Save the amount of earthwork, take advantage of on-site materials.
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Fast construction time with low cost.
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Durable geogrids with physical and chemical impacts of the enviroment, corrosion often seen in the area to handle soft ground (mined areas, landfills, marshlands, ports…)
ADVANTAGES
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SHENZHOU geogrids with a variety of product: PP grid, PET grid, glassgrid, rectangular grid, triangular grid.
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Glassgrid is a new technology developed specifically for improvement and upgrading highway and airport projects. The use of glassgrid for upgrading and renovating road and airport projects could extend the life of asphalt layer up to 2 times more than not using it.
SHENZHOU® is a geogrid reinforcement for soil. These high performance geogrids are constructed of high molecular weight and high tenacity polyester yarns utilizing a complex knitting process and polymeric coating to provide superior engineering properties. Yarns are precision knitted into a dimensionally stable, uniform network of apertures providing significant tensile reinforcement capacity. SHENZHOU is engineered to be mechanically and chemically durable, in both the harsh construction installation phase and in aggressive soil environments
For more sustainable roads, use our geosynthetics
Contact us now and learn more about our products
Cathy
WA/ Wechat : 0086 139 0153 8890
cathy@geogrid-cn.com
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