China hot sale low price high quality gravel driveway black hdpe grid geocell for the supplier is a network of latticed cells formed by high-strength HDPE or PP copolymers that have been extensively welded or riveted. It can be stretched freely, can be folded up during transportation, and can be opened and filled with earth and stone or concrete material to form a structure with strong lateral restraint and large rigidity.
It can be used as a cushion to deal with the weak foundation to increase the bearing capacity of the foundation. It can also be laid on the slope to form a slope protection structure, and can also be used to construct a retaining structure.
Hot sale gravel driveway black hdpe grid geocell is made of a new type of high-strength geosynthetics, which is popular with both domestic and abroad,, in accordance with GB/T 19274-2003 implementation of the standards, which welding the strengthened HDPE sheets by the high-power ultrasonic and forming to be a structure of three-dimensional reticular formation. Easily folding and convenient for transportation. When being in construction, the geocell can be pulled into a network and launched into a three-dimensional honeycomb grid. As it filled in the soil, macadam, concrete or other granular materials, constituted to be a construction which has strong sidewise restraint and high rate of stiffness.
1. To stable the roadbed of the railway.
2. To stable the roadbed of the high road
3. To bear the load of the dike or retaining wall.
4. To the improvement of shallow river way.
5. To support the pipeline and sewer.
6. For the prevention of landslide by using geocell as a heavy-duty hybrid force retaining wall.
7. To be used as an independent wall, wharf, and breakwater, etc.
8. For the desert, beaches and the riverbed, the river bank’s regulation.
1. It can be stretched freely and can be folded. When it is constructed, it can be stretched into a mesh shape and filled with loose materials such as dirt, gravel, and concrete to form a structure with strong lateral limitation and large rigidity.
2. Lightweight, wear resistance, stable chemical properties, resistance to photo-oxidation aging, acid and alkali resistance, suitable for different soil and desert soil conditions.
3. High lateral restraint and anti-slip, anti-deformation, effective to enhance the bearing capacity of the roadbed and dispersion load.
4. Change the geometry of the geocell height, welding distance, and other geometric dimensions to meet different engineering needs.
5. Flexible and flexible, small transport volume, convenient connection, and fast construction speed.
1. Handling half-filled and half-cut roadbeds
When the embankment is built on a slope with a natural slope of 1:5 on the ground, the base of the embankment should be dug step. When the width of the step is not less than 1M, when the road is widened or rebuilt, the joint of the new and old roadbed fill slope should be opened. Dig the steps, the width of the high-grade highway is generally 2M. The hot sale gravel driveway black hdpe grid geocells are laid on the horizontal plane of each step, and the reinforced facade effect of the geocells is used to better solve the problem of uneven subsidence.
2. Roadbed in the wind and sand area
The roadbed in the wind-blown area should be dominated by low embankments, and the fill height is generally less than 0.3M. Due to the low roadbed and heavy load bearing professional requirements for the construction of the subgrade in the wind and sand area, the low price gravel driveway black hdpe grid geocell can be used to limit the loose packing. The limited height ensures that the subgrade has high rigidity and strength to withstand the load stress of large vehicles.
3. Backing roadbed filling reinforcement
The use of geocells can better achieve the purpose of reinforcement of the back of the platform. The geogrid and the filler can generate enough friction to effectively reduce the uneven settlement between the subgrade and the structure, and finally effectively alleviate the "bridge jump". The car "damaged the early impact damage to the bridge deck.
4. Subgrade in permafrost regions
In the permafrost area, the filling of the roadbed should be completed, and the minimum filling height should be reached to prevent the occurrence of tumbling or causing the upper limit of the frozen layer to fall, resulting in an excessive settlement of the embankment. The unique façade reinforcement effect of the high quality gravel driveway black hdpe grid geocell and the overall implementation of the effective implementation can ensure the minimum fill height in certain special sections and the high quality strength and rigidity of the fill.
5. Loess wet subgrade treatment
When the highway and the first-class highway pass the collapsible loess and the yellow land section with good compressibility or the allowable bearing capacity of the foundation of the high embankment is lower than the pressure of the vehicle's cooperative load and the embankment's own weight, the subgrade should also be required according to the bearing capacity requirement. After the treatment, the superiority of the geocell is undoubtedly revealed.
6. Saline soil
The use of saline soil, expansive soil construction of highways, first-class highways, shoulders, and slopes are reinforced. The reinforcement of the compartment is the most excellent of all reinforcement materials, and it has excellent corrosion resistance. Sexuality can fully meet the requirements of constructing higher roads in saline soil and expansive soil.
In addition, Tai 'an DingKun New Material Co. Ltd. is a China gravel driveway black hdpe grid geocell supplier, produces low price gravel driveway black hdpe grid geocell. Welcome to wholesale gravel driveway black hdpe grid geocell.
|Surface||Rough surface with holes|
|Color||Black or yellow|
Package：Bundled with packing tape, you can also follow your request.