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SHANDONG MOUNT TAI PROJECT MATERIAL CO., LTD.
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Road construction of plastic biaxial geogrid
OverviewQuick DetailsType:GeogridsPlace of Origin:Shandong, ChinaBrand Name:DAGENGModel Number:TGSGColor:BlackLength:50mTensile strength:15-
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The introduction of Biaxial geogrid used in road construction
Biaxial geogrid features:
1,High tension resistance, high plane torsion resistance modulus, good creepresistance and stable chemical nature.
2,High mechnic damage resistance and durability and large friction factor with sandy stone.
3,It can improve bearing force of foundation(normal improvement of above 40%) and increase diffusion angle(average increase to 50 degrees from 38 degrees)
4,Under the function of shaft times with same load, it can decrease 30%-40% of filling thickness for reaching same effect, when geotechnical grid reinforcement is used, road bed with same thickness can bear more 3-5 times.
Application Range:
1,Reinforcement of road beds of various highways, railways and airports.
2,Reinforcement of perment bearing road beds of large parking area and dock goods yet.
3,Slope protection and culvert reinforcement of railway and highway.
4,Secondary reinforcement of soil slope after unidirection tension geotechnical grid reinforcement and further reinforcement of soil slope so as to avoid soil erosion.
5,Reinforcement of mile and gallery.
Product Technological Standard:
| Bi-direction geotechnical grid of plastic | ||||||
| The project | TGSG15-15 | TGSG20-20 | TGSG30-30 | TGSG40-40 | TGSG45-45 | TGSG50-50 |
| mass-area ratio, g/m | 300±30 | 330±30 | 400±40 | 500±50 | 550±50 | 600±50 |
| width,m | ||||||
| Extends the rice longitudinal stretch to submit every time the strength, KN/M | 15 | 20 | 30 | 40 | 45 | 50 |
| Extends the rice crosswise stretch to submit every time the strength, KN/M | 15 | 20 | 30 | 40 | 45 | 50 |
| Longitudinally to submit the elongation ratio,%≤ | 16 | |||||
| Crosswise submits the elongation ratio, %≤ | 13 | |||||
| 2% Time longitudinal crosswise elongation ratio drawing force, KN/M | 5 | 7 | 10.5 | 14 | 16 | 17.5 |
| 5% Time longitudinal crosswise elongation ratio drawing forcr, KN/M | 7 | 14 | 21 | 28 | 32 | 35 |
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