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Hongyue tri-dimension composite geonet for drainage
Thri-dimensional composite geodrainage network is a new type of geosynthetic material. The composition structure is a three-dimensional geomesh core, both sides are glued with needled non-woven geotextiles. The 3D geonet core consists of a thick vertical rib and a diagonal rib at the top and bottom. The groundwater can be quickly discharged from the road, and it has a pore maintenance system that can block capillary water under high loads. At the same time, it can also play a role in isolation and foundation reinforcement.
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Plastic blind ditch
Plastic blind ditch is a kind of geotechnical drainage material composed of plastic core and filter cloth. The plastic core is mainly made of thermoplastic synthetic resin and formed three-dimensional network structure by hot melt extrusion. It has the characteristics of high porosity, good water collection, strong drainage performance, strong compression resistance and good durability.
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Spring type underground drainage hose soft permeable pipe
Soft permeable pipe is a piping system used for drainage and rainwater collection, also known as a hose drainage system or hose collection system. It is made of soft materials, usually polymers or synthetic fiber materials, with high water permeability. The main function of soft permeable pipes is to collect and drain rainwater, prevent water accumulation and retention, and reduce surface water accumulation and groundwater level rise. It is commonly used in rainwater drainage systems, road drainage systems, landscaping systems, and other engineering projects.
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Concrete canvas for river channel slope protection
Concrete canvas is a soft cloth soaked in cement that undergoes hydration reaction when exposed to water, hardening into a very thin, waterproof and fire-resistant durable concrete layer.
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Bentonite waterproof blankets/waterproof mats
I. Product Specifications: Unit area mass ≥ 4000g/㎡, width 4-6m.
II. Functional Characteristics
Compared to compacted clay liners, it has advantages such as small volume, light weight, good flexibility, good density performance, high shear strength, simple construction, and adaptability to uneven settlement.
The mineralogical name for bentonite is montmorillonite. Natural bentonite is mainly divided into two categories according to its chemical composition: sodium-based and calcium-based. Bentonite has the characteristic of swelling upon contact with water. Generally, calcium-based bentonite expands to only about three times its own volume when it swells, while sodium-based bentonite absorbs five times its own weight in water, expanding to more than 15-17 times its original volume. Locking sodium-based bentonite between two layers of geosynthetic material provides protection and reinforcement, giving the GCL a certain overall shear strength.
III. Product Application
Benton waterproof blankets are geosynthetic materials specifically designed for seepage prevention in artificial lakes and water features, landfills, underground garages, rooftop gardens, pools, oil depots, and chemical storage areas. They consist of highly expansive sodium-based bentonite filled between specially made composite geotextile and non-woven fabric. The bentonite waterproofing mat, manufactured using a needle-punching method, forms numerous small fiber spaces, preventing the bentonite particles from flowing in one direction. Upon contact with water, it forms a uniform, high-density gel-like waterproof layer within the mat, effectively preventing water leakage.
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Polyvinyl Chloride (PVC) Geomembrane
Polyvinyl Chloride (PVC) geomembrane is a kind of geosynthetic material made from polyvinyl chloride resin as the main raw material, with the addition of appropriate amounts of plasticizers, stabilizers, antioxidants and other additives through processes such as calendering and extrusion.
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Hongyue slope protection anti-seepage cement blanket
Slope protection cement blanket is a new type of protective material, mainly used in slope, river, bank protection and other projects to prevent soil erosion and slope damage. It is mainly made of cement, woven fabric and polyester fabric and other materials by special processing.
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Sheet – type drainage board
Sheet – type drainage board is a kind of geosynthetic material used for drainage. It is usually made of plastic, rubber or other polymer materials and is in a sheet – like structure. Its surface has special textures or protrusions to form drainage channels, which can effectively guide water from one area to another. It is often used in the drainage systems of construction, municipal, garden and other engineering fields.
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Linear Low Density Polyethylene (LLDPE) Geomembrane
Linear low-density polyethylene (LLDPE) geomembrane is a polymer anti-seepage material made of linear low-density polyethylene (LLDPE) resin as the main raw material through blow molding, cast film and other processes. It combines some of the characteristics of high-density polyethylene (HDPE) and low-density polyethylene (LDPE), and has unique advantages in flexibility, puncture resistance and construction adaptability.
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Fish pond anti-seepage membrane
Fish pond anti – seepage membrane is a kind of geosynthetic material used to lay on the bottom and around of fish ponds to prevent water seepage.
It is usually made of polymer materials such as polyethylene (PE) and polyvinyl chloride (PVC). These materials have good chemical corrosion resistance, aging resistance and puncture resistance, and can maintain stable performance in the environment of long – term contact with water and soil.
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Bentonite waterproof blanket
Bentonite waterproofing blanket is a kind of geosynthetic material specifically used for anti-seepage in artificial lake water features, landfills, underground garages, rooftop gardens, pools, oil depots, chemical storage yards and other places. It is made by filling highly expandable sodium-based bentonite between a specially made composite geotextile and a non-woven fabric. The bentonite anti-seepage cushion made by the needle punching method can form many small fiber spaces, which prevents the bentonite particles from flowing in one direction. When it comes into contact with water, a uniform and high-density colloidal waterproof layer is formed inside the cushion, effectively preventing water seepage.
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The three – dimensional geonet
The three – dimensional geonet is a kind of geosynthetic material with a three – dimensional structure, usually made of polymers such as polypropylene (PP) or high – density polyethylene (HDPE).
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