PP Biaxial Geogrid
Product Introduction
The outlook of the biaxial geogrid is net work structure like a square. It uses polyester as its raw material and is made of high molecular polymer through extrusion, formed and punched before longitudinally and laterally stretched. This kind of material has a high tensile longitudinally and horizontally, which can be used to reinforce the basement.
Production function
1. It can be applied in all kinds of roads, airports to enhance the roadbed;
2. It can be applied in a large car park and terminal freight yard, etc. To strengthen the foundations of a permanent load;
3. It can be applied in rail, road slope's protection;
4. It can be applied to enhance the culvert;
5. It can be applied as a secondary enhancement after the uniaxial Geogrid soil enhancement, further enhance the soil;
6. It can be applied in mining, tunnel reinforcement.
7. Network used for animal and husbandry;
8. Network used for cage fishing.
| Specifications/Item |
Quality control of the tensile strength(1)(KN/M) |
Tensile test by the quality control measurements of anti-Rally(1)(KN/M) |
| Horizontal |
Vertical |
2% horizontal strain |
2% vertical strain |
5% horizontal strain |
2% vertical strain |
| SS20-20 |
20.0 |
20.0 |
7.0 |
7.0 |
14.0 |
14.0 |
| SS20-30 |
30.0 |
30.0 |
10.5 |
10.5 |
21.0 |
21.0 |
| SS20-40 |
40.0 |
40.0 |
14.0 |
14.0 |
28.0 |
28.0 |
Test according to ISO10390 criteria:according to ISO2602 1980 (BS28460) PART2 1981) criteria to determine the limit of 95% tensile value.
| Typical grid size(mm) |
| |
SS20 |
SS30 |
SS40 |
| Mesh |
39 |
39 |
33 |
| Mesh |
39 |
39 |
33 |
In accordance with BS 2782 PART4, METHOD 452B,193 standard-setting
| Specifications/Item |
Raw material(polymer) |
Minimum carbon black content(2%) |
Weight(kg/m2) |
Roll width(m) |
| SS20 |
Polypropylene |
2 |
0.29 |
50*4 |
| SS30 |
Polypropylene |
2 |
0.4 |
50*4 |
| SS40 |
Polypropylene |
2 |
0.6 |
50*4 |
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