Naue Geogrids Knitted Composite Geomembrane for Civil Construction

Naue Geogrids Knitted Composite Geomembrane for Civil Construction

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 5000 m

Supply Capability:: 50000 m/month

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Specifications

High strength, anti-corrosion, tearing resistant and bursting resistant.

High strength polyester industrial yarns are adopted and, after treated with PVC laminating process, the geomembranes are abtained. These membranes prevent the permeation of water and change the defects of the current geomembranes with low strength and poor water resistance. As a result, they are widely used in such projects as the railroad foundation, dyke protective slopes, reservoirs, highway greenery belts, etc.

Application

Railroad foundations, tunnels, dykes, reservoirs, garbage filling fields, water-prevention and anti-permeation projects. Anti-seepage works of dyke. And application in anti-seepage works of water canal can save 80% of water.

Features

High strength, anti-corrosion, tearing resistant and bursting resistant.

Technical Parameters of Composite Geomembrane

	Specification	PLGM-2020
Performance
Strength (kN/m)	Longitudinal	20
	Horizontal	20
Elogation		30%
CBR strength (KN)		>2.5
Thickness (mm)		>0.3
Penetration coefficient (cm/s)		10-11
Width (m)		2.5-3.5
Length (m)		30-50

Functions

Ground stabilization
Drainage
Erosion control and re-vegetation
Revetment
Ground reinforcement
Asphalt underlayment
Road reinforcement

Features

1) Woven geotextile made on circle weave machine
2) Materials: polypropylene and other imported new materials
3) Weight per square meter: 80-700g/m²
4) Width: max. 6m
5) Perfect flexibility and against ultraviolet radiation and aging.

It can be widely used in areas of railways, highways, sport fields, earthwork projects, tunnels, coal mines, walls and slopes, environmental protection, and so on.

All colors and sizes can be customized.

Applications

1-Construction of roads and other trafficked areas (excluding railways and asphalt inclusion)

2-Construction of railways,

3-Earthworks, foundations and retaining structures,

4-Use in drainage systems,

5-Erosion control works (coastal protection, bank revetments),

6-Construction of reservoirs and dams,

7-Construction of canals,

8-Construction of tunnels and underground structures,

9-Use in solid waste disposals,

10-Use in liquid waste containment projects,

Woven Geotextiles Data Sheet

Item	Testing Method	Unit
Grad Tensile Strength	ASTM-D 4632	N	890	1405
Grab Elongation	ASTM-D 4632	%	≤20	≤20
Puncture Strength	ASTM-D 4833	N	400	667
CBR Puncture	ASTM-D 6241	N	3200	4800
Mullen Burst	ASTM-D 3786	kPA	2578	4137
Trapezoidal Tear	ASTM-D 4533	N	500	750
Apparent Opening Size	ASTM-D 4751	mm	0.425	0.425
Permittivity	ASTM-D 4491	Sec-1	0.05	0.05
Water Flow Rate	ASTM-D 4491	1/m/m2	163	163
UV Resistance	ASTM-D 4355	% 500hrs	70	70
Roll Width		m	6	6
Roll Length		m	100	100
Mass		GSM	200	300

Q:What are the properties and characteristics of geogrids?: Geogrids are synthetic materials made from polymers, typically high-density polyethylene (HDPE) or polyester, that possess a unique set of properties and characteristics. These include high tensile strength, low elongation, and excellent resistance to chemical degradation and biological attack. Geogrids also have a high modulus of elasticity, which allows them to distribute stress and improve the load-bearing capacity of soils and aggregates. They are typically lightweight and easy to handle, making them convenient for construction applications. Geogrids exhibit excellent dimensional stability and resistance to creep, ensuring their long-term effectiveness. They are also resistant to UV degradation and have a long design life. Overall, geogrids are versatile materials that provide reinforcement, stabilization, and confinement in various civil engineering projects, such as road construction, slope stabilization, and erosion control.

Q:Can geogrids be used in mechanically stabilized earth walls?: Yes, geogrids can be used in mechanically stabilized earth walls. Geogrids are commonly used as reinforcement materials in retaining walls and slopes to enhance stability and prevent soil erosion. They are designed to distribute loads and provide additional strength to the structure, making them suitable for use in mechanically stabilized earth walls.

Q:How do geogrids help in soil reinforcement?: Geogrids help in soil reinforcement by distributing the load applied to the soil over a wider area, thereby reducing the pressure on the soil and improving its stability. They act as a reinforcement material, providing tensile strength to the soil and preventing it from sliding or shifting. Additionally, geogrids enhance the cohesion between soil particles, increasing the overall strength and preventing the formation of cracks or failures.

Q:Who can elaborate on the highway construction steps, as well as laying materials, the more detailed the better!!!: The specifications are as follows: Geogrid TGDG25 TGDG35 TGDG50 TGDG80 TGDG110 TGDG120 TGDG150 width of 1 meters -3 meters; bidirectional geogrid TGSG20-20 width 2.5-5m TGSG15-15 TGSG25-25 TGSG30-30 TGSG40-40 GS30-30 GS50-50 m; plastic composite grid GS60-60 GS80-80 GS80-60 GS150-150 width 4-6m meters; BJG35-35 BJG50-50 BJG60-60 BJG80-80 glassgrid width 4-6 meters;

Q:Can geogrids be used in subgrade improvement?: Yes, geogrids can be used in subgrade improvement. Geogrids are often used in civil engineering projects to reinforce and stabilize weak soils in the subgrade. They can help to distribute loads more evenly, increase bearing capacity, and reduce settlement. Additionally, geogrids can improve the overall performance and longevity of the subgrade, making them a valuable tool in subgrade improvement projects.

Q:Can geogrids be used in reinforcement of mechanically stabilized earth bridge abutments?: Yes, geogrids can be used in the reinforcement of mechanically stabilized earth bridge abutments. Geogrids are commonly used to enhance the stability and strength of soil structures, including bridge abutments. They provide lateral reinforcement, reduce settlement, and improve overall performance by distributing loads more evenly.

Q:Can geogrids be used in stabilization of coastal dunes?: Yes, geogrids can be used in the stabilization of coastal dunes. Geogrids are effective in providing reinforcement and preventing erosion in sandy and loose soil conditions. By installing geogrids, the dunes can be strengthened, reducing the risk of erosion and maintaining the stability of the coastal area.

Q:Can geogrids be used in slope stabilization?: Yes, geogrids can be used in slope stabilization. Geogrids are commonly used in slope stabilization projects as they provide reinforcement and enhance the stability of soil and slopes. They help distribute loads, increase soil shear strength, and prevent soil erosion. Geogrids are effective in stabilizing slopes and preventing landslides, making them a suitable solution for slope stabilization.

Q:Steel wire mesh is a kind of geotechnical material: The wire grid contact strength (tensile, shear, tensile and torsional) must be high, and better grid vertical ribs contact force transmission performance, the transverse ribs have the force to the longitudinal rib through the contact, and vice versa. Therefore, requirements must contact the overall good contact strength to close rib strength (tensile fracture is not at the junction, or both) intensity should be small, in order to match, this is the most reasonable, the most economical. Otherwise, the contact strength is much lower than the reinforcement strength, cannot play the security capability of the high strength tensile ribs, the formation of structural consequences caused by the "big horse car" type of waste

Q:Can geogrids be used in landfill applications?: Yes, geogrids can be used in landfill applications. Geogrids are commonly used in landfill construction to enhance stability, increase load-bearing capacity, and prevent soil erosion. They help to distribute the load more evenly, improve the overall structural integrity, and provide additional support to the landfill liner system.

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