Hdpe Geocell Price For Soil Reinforcement Smooth Textured Perforated Plastic Hdpe Geocell For Retaining Wall Geocell

Brief Introduction of Geocell Confinement System

Geocell Confinement System--also known as Cellular Confinement System(CCS), it is a kind of three-dimensional network structure shaped by high-strength HDPE (high density polyethylene) sheets through ultrasonic welding of high strength. The depth of the geocells as well as the size of each cellular unit can vary as per design requirements. The surface of geocells are smooth or textured, the textured geocells increase soil-geocell wall friction. Geocells can be perforated or non-perforated. If the depth of geocell is over 10cm, the geocell can be perforated, the geocell wall is punctured to assist in immediate dissipation of developed porewater pressures due to increased stresses within the infill of the individual cells.

Geocell Confinement System Specification

1. Cell depth: 50mm,100mm,150mm,200mm,250mm,300mm
2. Welding distance: 330mm~1600mm
3. Thickness: 1.0mm,1.2mm(smooth), 1.5mm,1.8mm(textured)
4. Appearance/surface: smooth/textured

What is Geocell?

The project is mainly applied to slope protection in civil engineering fields such as highway, railway and hydropower, treatment of weak foundation of highway and railway, and prevention and control of vehicle jumping at the bridgehead of highway bridges.
It mainly controls the uneven settlement of the subgrade filling and excavation junction or the junction of new and old subgrade; The design method and construction technology of ecological slope protection and ecological retaining wall of subgrade slope, flexible raft foundation and pile raft composite foundation are put forward; Study the design and construction of abutment wedge-shaped flexible approach slab technology;

Geocell Confinement System Characteristic

The geocell ecological slope protection saves 20 ~ 40% of the project cost compared with the common protection; Compared with the general gravity retaining wall, the reinforced soil retaining wall saves 10 ~ 15% of the project cost; It has the advantages of restoring ecology and greening the environment. Flexible raft foundation and pile raft composite foundation save 8 ~ 10% of the project cost compared with the common foundation treatment methods; The technology of abutment flexible approach slab can treat the disease of "vehicle jumping at the bridge head". In the loess area where there is a lack of gravel, compared with the rigid approach slab, it can save about 30% of the project cost and 5 ~ 10% of the cost in general areas; Geocell not only has better treatment effect than ordinary plane reinforced materials, but also saves 7% of the project cost.

Application

At present, this paving artifact is mainly used in urban expressways, main urban roads, railways and aircraft runways. Moreover, according to different needs, the materials for making geocell are different, and the way of paving will be different. For example, when dealing with the soft foundation of highway, railway and water conservancy projects, strengthening river embankment and landslide restoration, we will choose polypropylene and high-density polyethylene, because these raw materials are relatively light, acid and alkali resistant, non perishable and. Compared with other materials, it has more economic effect; When strengthening the subgrade of railway and highway and building airport runway, glass fiber soil will be selected as the material of geocell. The material is made of high strength alkali free glass, and has a high degree of compressive strength, high temperature resistance, low cold resistance and anti-aging.

Laying method

1. The purchased geocell materials must have factory certificate and test report. The strength index test shall be carried out randomly every 5000 square meters, and the results must meet the design requirements.
2. Do a good job in site preparation. Before the commencement of flexible retaining wall, the retaining wall site and the required site shall be cleaned, organic impurities and tree roots and grass shall be removed, rolled and leveled, and the stacking site shall be reasonably arranged. Considering the abundant precipitation and the influence of the area with poor water and soil quality, a drainage ditch shall be excavated at the periphery of the wall site as a temporary drainage facility before construction. When the flexible retaining wall is used as the cutting wall, it is necessary to excavate the soil with the thickness of the wall in the direction of the slope. Set out and excavate the slope according to the requirements of the design drawings. The slope line shall meet the construction requirements of retaining wall, and it is forbidden to occupy the building space of flexible wall. The waterproof and drainage work in the construction site shall be well done. In case of rainfall, the water outside the site shall be strictly prevented from entering the working face, so as to ensure that the water inside the site can be discharged in time. If necessary, it shall be covered and waterproof. After the slope is excavated, the base bearing capacity shall be tested immediately.

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.

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Download PDF: Catalog of Hengquan - geocell.pdf