A HDPE geomembrane smooth is very low permeability synthetic membrane liner or barrier with smooth surface. It can be used solely or with any geotechnical engineering related material so as to control fluid (or gas) migration in a human-made project, structure, or system. The manufacturing of HDPE geomembrane smooth begins with the production of the raw materials, which mainly include the HDPE polymer resin, and various additives such as carbon black, antioxidants, anti-aging agent, UV absorber, and other adjuvant. The HDPE resin and additives ratio is 97.5:2.5.

Staple fiber needle-punched nonwoven geotextile
It is made of short fibers through a needle punching process and has the following characteristics:
Good air permeability: It allows gas and water to pass freely, which is conducive to soil breathing and drainage. For example, in greening projects, it helps the growth of plant roots and water penetration.
Good flexibility: It can adapt to the deformation of different terrains and engineering structures and has good ductility. For example, in slope protection projects, it can adjust with the slight displacement of the slope and will not break easily.
Relatively low cost: The production process is relatively simple and the price is relatively affordable, which makes it advantageous in some projects that are more cost-sensitive.

Plastic geogrid is a square or rectangular polymer mesh formed by stretching. It is punched on an extruded polymer sheet (the raw material is mostly polypropylene or high-density polyethylene), and then heated Perform directional stretching under certain conditions.
Unidirectional plastic geogrid is a geogrid made of high-density polyethylene (HDPE) as raw material, which is extruded and pressed into a thin plate, punched into a regular mesh, and then stretched longitudinally.

The main characteristics of perforated geocell are as follows:
Unique pore like structure: These pores can increase the drainage performance of the soil, accelerate the discharge of water, and reduce pore water pressure.High strength and stability: can provide good reinforcement effect, enhance the bearing capacity and deformation resistance of soil.
Flexibility and adaptability: It can adapt to terrain with different shapes and slopes, making construction convenient.
The application range of perforated geocell is relatively wide:
Slope protection engineering: Used on slopes, it can not only reinforce soil, but also promote drainage and improve slope stability.
River management project: used for reinforcing and protecting riverbanks, reducing the erosion of riverbanks by water flow.

GCL (Geosynthetic Clay Liner) is a new type of geosynthetics, consisting of a layer of bentonite sandwiched between two layers of geotextiles. It has excellent anti-seepage performance, self-healing ability and durability, and is widely used in various anti-seepage projects.

Product Description
Drainage board with a special plastic sheet extrusion process will be closed to the protruding cylinder shell to form a bump-like membrane, shell continuous, with a high degree of three-dimensional space and some supports, can resist the long-term high-pressure, no deformation. Shell top cover geotextile filter layer, to ensure that the drainage channel will not be blocked by foreign objects and, as particles or concrete backfill.

HDPE perforated pipes have many excellent characteristics:
Strong corrosion resistance: able to maintain stability in environments with various chemicals and not easily corroded.
High strength: It has good compressive and tensile resistance.
Good wear resistance: able to withstand certain friction and wear during use.
It has a wide range of applications in the following fields:
Drainage engineering: For example, in municipal drainage systems, it is used to collect and discharge rainwater and sewage.
Underground infiltration system: helps to replenish and conserve groundwater.
For example, in some new road drainage projects in cities, the use of HDPE perforated pipes can effectively remove water from the road surface and ensure the normal use of the road; In some ecological restoration projects, the installation of HDPE perforated pipes can promote rainwater infiltration into the ground and supplement groundwater resources.

Application scenarios:
1. Industrial field: used for packaging and storage of machinery, equipment and parts to protect them from moisture and dust during transportation and storage.
2. Home life: It can be used to store clothes and bedding to keep them clean and dry.
3. Electronic products: packaging of mobile phones, computers, etc. to prevent moisture and dust from entering.
4. Building materials: Cover and protect some building materials that are susceptible to moisture, such as cement.