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Product description
INTRODUCTION
A geogrid is geosynthetic material used to reinforce soils and similar materials. Commonly used for soil reinforcement applications such as retaining walls, steepened slopes, bridge abutments, embankments, embankments over soft soils and waste containment, as well as subbases or subsoils below roads or structures. Soils pull apart under tension. Compared to soil, geogrids are strong in tension. This fact allows them to transfer forces to a larger area of soil than would otherwise be the case. Lianyi geogrid offers a number of geogrids to meet any specific requirement, learn more about our geogrids here:
APPLICATIONS
1. Base reinforcement 2. Subgrade reinforcement 3. Slope reinforcement 4. Embankment stabilization
SPECIFICATION
Property |
Test Method |
TGSG 15-15 |
TGSG 20-20 |
TGSG 30-30 |
TGSG 40-40 |
TGSG 50-50 |
|
Ultimate tensile strength(1) (kN/m) |
MD |
ASTM D 6637 |
15 |
20 |
30 |
40 |
50 |
CD |
15 |
20 |
30 |
40 |
50 |
||
Elongation at maximum load (%) |
MD |
13 |
|||||
CD |
13 |
||||||
Tensile strength at 2 % elongation (kN/m) |
MD |
5 |
7.5 |
10.5 |
14 |
18 |
|
CD |
5 |
7.5 |
10.5 |
14 |
18 |
||
Tensile strength at 5 % elongation (kN/m) |
MD |
7 |
14 |
21 |
28 |
35 |
|
CD |
7 |
14 |
21 |
28 |
35 |
||
Minimum Carbon Black |
% |
ASTM D 4218 |
2 |
1.CE issued by SGS.
2.ISO 9001:2008 Quality Management System Certifcate.
3.Third party test report by SGI Test Center Georgia U.S.A.
Corner view of PP Biaxial Geogrid workshop
1.Punching, extrusion and MD&CD directions stretching processes of PP biaxial geogrid production.
2.Lianyi adopts advanced equipments and technology provides high quality PP biaxial geogrids with stable performance.
For PP Biaxial Geogrid, quality control (QC) tensile testing is carried out using the method specified in international Standard ISO 10319.
Long term creep deformation testing for Plastic Geogrid is under proceed (see below picture).
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1.PP Biaxial geogrid, Extruded biaxial geogrid loading.
2.Steel-plastic biaxial geogrid composite loading
3.Loading of warp knitting polyester goegrid and fiberglass geogrid.
Other main type of geogrid
INSTALLATION OF GEOGRID
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Feicheng Lianyi Engineering Plastics Co., Ltd. is situated in Feicheng City, which is known as "ChineseTown of Peach" and has beautiful environment.
There are 860 staffs now in our company including 186 professional technicians with senior or medium job title.Our factory occupies 266,440sqms and 106,85sqms is buildings.
We have more than 40 production lines for various kinds of geogrids and the annual production capacity can be up to 180 million sqms,our products are applicable in the fields of highway, railway, coa mine, water consercancy,water and soil conservation.
We have established close coordination relations with ten of scientific and technological design units,colleges.
Looking forward to establishing a long-term relationship with you and welcome to visit our company.
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