Three Layers Geotextile Composite Geomembrane

Three Layers Geotextile Composite Geomembrane System 1

Three Layers Geotextile Composite Geomembrane System 2

Three Layers Geotextile Composite Geomembrane

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Loading Port:: Qingdao

Payment Terms:: TT or LC

Min Order Qty:: 1000 m²

Supply Capability:: 500000 m²/month

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Geotextile Composite Geomembrane Description:

Geotextile composite geomembrane is made by nonwoven geotextile and PE/PVC geomembrane. It has geotextile and geomembrane, geomembrane with nonwoven geotextile on both sides, nonwoven geotextile with geomembrane on both sides, multi-layer geotextile and geomembrane.

Geotextile Composite Geomembrane Specification:

1)One geotextile and one geomembrane: geotextile 100-800g/m2, geomembrane 0.1-1.0mm

2)Geomembrane with geotextile on both sides: geotextile 100-400g/m2, geomembrane 0.2-1.0mm

3)Geotextile with geomembrane on both sides: geotextile 100-800g/m2, geomembrane 0.1-0.8mm

Geotextile Composite Geomembrane Technical Data Sheet:

Table 1: one layer geotextile + one layer geomembrane

Item		Unit	Specification
Weight unit area		g/m2	400	500	600	700	800	900	1000
Structure	Geotextile	g/m2	150	200	300	300	300	400	400
Structure	Geomembrane	mm
Tensile strength at break		kn/m	6		11	14	16	18	20
Elongation at break		%	30-100
Tear resistance		Kn
CBR		kn							3
Vertical permeability coefficient		Cm/s	1*10^-12
Hydrostatic pressure resistance		Mpa

Table 2: two layer geotextiles + one layer geomembrane

Item		Unit	Specification
Weight unit area		g/m2	400	500	600	700	800	900	1000
Structure	Geotextile	g/m2	100	100	150	200	200	200	200
Structure	Geomembrane	mm
Tensile strength at break		kn/m	6		11	14	16	18	20
Elongation at break		%	30-100
Tear resistance		Kn
CBR		kn							3
Vertical permeability coefficient		Cm/s	1*10^-12
Hydrostatic pressure resistance		Mpa

Geotextile Composite Geomembrane Property:

Good flexibility; separation, reinforcement and protection; waterproofing

Geotextile Composite Geomembrane Application:

Reinforcement in channel; embankment, reservoir; waterproofing in reservoir; rock fill dam and transportation tunnel.

composite geomembrane

Q: Can earthwork products be used in road embankment construction?: Yes, earthwork products can be used in road embankment construction. Earthwork products, such as soil, gravel, and other materials, are commonly used to build up road embankments. These materials are compacted and layered to create a stable foundation and to ensure proper drainage.

Q: What are the benefits of using geocells for channel protection?: Using geocells for channel protection offers several benefits. Firstly, geocells provide excellent erosion control by confining and stabilizing soil, preventing it from being washed away by water flow. This helps to maintain the integrity and stability of channels, preventing erosion-related issues. Secondly, geocells promote vegetation growth. The interconnected cells create a stable structure that allows for the growth of vegetation, further enhancing erosion control. The plants' roots intertwine with the geocell structure, reinforcing the channel's stability. Thirdly, geocells are easy to install and require minimal maintenance. They are lightweight and flexible, making them quick and efficient to deploy. Once installed, they require little to no maintenance, reducing the overall costs and efforts associated with channel protection. Moreover, geocells are environmentally friendly. They are typically made from recyclable materials, reducing their ecological footprint. Additionally, their erosion control capabilities help to prevent sediment runoff, protecting water quality and the surrounding ecosystem. In summary, the benefits of using geocells for channel protection include erosion control, promotion of vegetation growth, ease of installation and maintenance, and environmental friendliness.

Q: How can geopipes be used in road drainage systems?: Geopipes can be used in road drainage systems as they provide an efficient and effective way to collect and transport stormwater runoff. These pipes are made of geosynthetic materials, such as high-density polyethylene, which have excellent hydraulic properties. Geopipes are installed underground and connected to catch basins or inlets along the road, allowing water to flow into the pipes and be safely transported away from the road surface. The use of geopipes helps prevent waterlogging, erosion, and damage to the road infrastructure by efficiently managing and directing the stormwater runoff.

Q: Are earthwork products resistant to water infiltration?: Yes, earthwork products are generally resistant to water infiltration. These products, such as clay, soil, and compacted materials, have a natural ability to repel water and prevent it from seeping through. However, the level of water resistance can vary depending on the specific earthwork product and its composition.

Q: Are earthwork products resistant to freeze-thaw cycles?: Yes, earthwork products are generally resistant to freeze-thaw cycles. The materials used in earthwork products, such as soil, gravel, and rock, have natural properties that allow them to withstand the expansion and contraction caused by freezing and thawing. Additionally, proper compaction and drainage techniques during construction can further enhance their resistance to freeze-thaw cycles.

Q: How do erosion control blankets aid in water quality improvement in earthwork projects?: Erosion control blankets aid in water quality improvement in earthwork projects by preventing soil erosion and sediment runoff. These blankets are made of biodegradable materials that allow water to pass through while holding the soil particles in place. By minimizing erosion, they prevent sediments from contaminating nearby water bodies, thus improving water quality. Additionally, erosion control blankets promote vegetation growth, which helps stabilize the soil and further reduces erosion.

Q: What are the different load capacities available for earthwork products?: The load capacities available for earthwork products vary depending on the specific product and its intended use. Some common load capacities for earthwork products include 1 ton, 2 tons, 5 tons, 10 tons, and even higher capacities for heavy-duty applications. It is important to consult the manufacturer or supplier for the specific load capacity of the earthwork product you are interested in, as it may vary based on factors such as size, material, and design.

Q: Can geosynthetics be used for reinforcement in underground tunnels?: Yes, geosynthetics can be used for reinforcement in underground tunnels. Geosynthetics, such as geotextiles or geogrids, are commonly used in tunnel construction to enhance the stability and strength of the tunnel structure. They are effective in preventing soil erosion, providing soil reinforcement, and improving overall geotechnical performance in underground tunnels.

Q: For the civil engineering students, material mechanics need to grasp to what extent? Focus on Pretty good reference book: Are you civil Material mechanics is the branch of the three major mechanics, of course, important, the design of the basis of the need to clearly grasp the material mechanics, such as the size of the beam design and check these in the engineering practice are directly used, many famous university entrance examination course is material Force rather than knot force can see its importance

Q: How are geosynthetic materials used in mining and oilfield applications?: Geosynthetic materials are commonly used in mining and oilfield applications for various purposes. They are used to reinforce soil and stabilize slopes, prevent erosion, control sedimentation, and provide containment for liquids and waste materials. These materials, such as geotextiles, geogrids, geomembranes, and geocomposites, offer durability, strength, and resistance to harsh environmental conditions, making them ideal for enhancing the overall safety and efficiency of mining and oilfield operations.

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