15kn per square meter road anti-cracking biaxial geogrid polyester
asphalt geogrid geogrid retaining walls
About Hengquan
We have experience for more than 7 years. There are two product
lines for geogrid and geocell. Factory work 24hours a day, we sold
more than 100,000,000rmb last year(2020). Our customers are all
over the world.
Brief Introduction of Geocell Confinement System
Geogrids are used more and more widely. Geogrid was introduced into
China in the 1980s. A few years ago, I asked someone at the
engineering base: "Do you know what a geogrid is?"? "Many people
shook their heads. With the expansion of the production scale of
geogrids and the improvement and innovation of geogrid production
technology, geogrids have been widely used in the construction of
roads and railways, some wetlands, swamps, ports and other civil
engineering projects. Handling is more keen to use geogrid. Due to
the function and characteristics of geogrid, it can greatly reduce
the workload of civil engineering and improve the work efficiency
and quality of civil engineering. Geogrid series products are
becoming more and more popular.
Geogrid System Characteristic
The advantages of applying geogrid in road engineering are as
follows: (1) increase the integrity of subgrade, improve the
bearing capacity of subgrade and prolong its service life. (2)
prevent cracking and collapse of pavement structure to ensure
driving safety. (3) the construction operation is simple, which not
only saves labor and labor, but also has a short construction
period. (4) it can be used as grass planting mesh pad on subgrade
slope to beautify the environment. (5) instead of metal mesh, it
can be used for false roof mesh in coal mine.
1. After the first layer of geogrid is laid, start to fill the
second layer of 0.2m thick medium (coarse) sand. The method:
transport the sand to the construction site and unload it on the
side of the roadbed, and then push it forward with a bulldozer.
First fill 0.1m within 2m on both sides of the roadbed, then fold
the first layer of geogrid and fill it with 0.1m of medium (coarse)
sand. It is forbidden to fill and advance from both sides to the
middle. All kinds of machinery work on the geogrid that is not
filled with medium (coarse) sand, so as to ensure that the geogrid
is flat, without bulging or wrinkling. After the second layer of
medium (coarse) sand is leveled, the Measure horizontally to
prevent uneven thickness of filling, and use a 25T vibratory roller
to statically press twice after the copying is correct.
Factory and Equipment:
Product inventory:
Application of backfill in platform
There is a big difference in stiffness between rigid abutments and
semi-rigid fill subgrades, which leads to uneven settlement of
bridges and subgrades, resulting in the phenomenon of bridge head
jumping. In the backfill construction of the platform, the laying
of geogrid can form anchoring force, interlocking force, and
frictional resistance, promote the formation of the structure and
the backfill as a whole, effectively reduce the settlement
difference, and improve the driving comfort.
Specifications: Biaxial geogrid| Item | Properties | Units | MD Values1 | XMD Values1 |
|---|
| 1 | Aperture dimensions2 | mm (in.) | 25 (1.0) | 33 (1.3) |
|---|
| 2 | Minimum rib thickness2 | mm (in.) | 0.76 (0.03) | 0.76 (0.03) |
|---|
| 3 | Tensile strength at 2% strain3 | kN/m (lb/ft.) | 4.1 (280) | 6.6 (450) |
|---|
| 4 | Tensile strength at 5% strain3 | kN/m (lb/ft.) | 8.5 (580) | 13.4 (920) |
|---|
| 5 | Ultimate tensile strength3 | kN/m (lb/ft.) | 12.4 (850) | 19.0 (1,300) |
|---|
| Structural Properties |
|---|
| 6 | Junction efficiency4 | % | MD Values1 | |
|---|
| 7 | Flexural stiffness5 | mg-cm | 250.000 | |
|---|
| 8 | Aperture stability6 | m-N/deg | 0.32 | |
|---|
| Durability |
|---|
| 9 | Resistance to installation damage7 | %SC/%SW/%GP | 95/93/90 | |
|---|
| 10 | Resistance to long term degradation8 | % | 100 | |
|---|
| 11 | Resistance to UV degradation9 | % | 100 | |
|---|
| Dimensions |
|---|
| 12 | Roll sizes | m (ft.) | 3.0 × 75.0 (9.8 × 246); 4.0 × 75.0 (13.1 × 246) |
|---|
Year of Registration: 2014
Place of Registration: China
Registrated Capital: CNY105,000,000.00
Briture Co., Ltd
was approved by Chinese Bureau of Commerce
Leo
Tel: +8615031817097
Whatsapp/Wechat: +8615031817097
Email: leocui2017@hotmail.com
Website: www.plastic-geogrid.com
Download PDF: Catalog of Hengquan -plastic geogrid.pdf
