Anti-Skid HDPE Textured Geomembrane For Enhanced Stability On Steep Slopes
Product Introduction
As a kind of geotechnical material with special surface structure, the design of cylindrical rough surface geomembrane aims to improve its anti-skid performance and adhesion to soil or other materials.
Product Properties
1. High coefficient of friction: The column point design significantly increases the friction coefficient of the geomembrane, giving it better stability on steep or vertical slopes.
2. Good impermeable performance: Inherited the excellent impermeable characteristics of HDPE geomemofilm, effectively preventing the penetration of water and pollutants.
3. Enhanced adhesion: The column point structure improves the adhesion of the geomembrane to the soil, helping to prevent sliding of the geomembrane on slopes.
4. Chemical resistance: It has good resistance to most chemical substances and is suitable for use in a variety of environments.
5. Resistance to environmental stress cracking: It can remain stable in harsh environments and is not easy to crack.
6. Temperature adaptability: can be used in a wide temperature range, with good heat resistance and cold resistance.
Product Application
1. Steep slope seepage prevention project: column point rough surface geomembrane is especially suitable for steep slope seepage prevention project, improve the stability of the project.
2. Vertical impermeability: In vertical or near-vertical impermeability projects, the column point design helps to keep the geomembrane fixed.
3. Dam reinforcement: used for dam reinforcement engineering, improve the stability of the dam and anti-seepage performance.
4. Landfill: It is used in the slope anti-slip and anti-seepage of landfill and sealed field to prevent pollutants from penetrating into the environment.
Products series
Single textured geomembrane, double-wall textured geomembrane.
Product Specification
* Thickness(mm): 0.30mm~3.00mm
* Width: 4m~8m
* Roll length: 50m~100m (customized request accept)
PS: Customized request accept for all above.
Geomembrane Series
Textured HDPE Geomembrane For Landfill (GB/T 17643-2011(GH-2T1,GH-2T2))
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(CJ-T234-2006)
Specification | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm | Remark | |
Item | ||||||||
Thickness (mm) | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm | ||
Textured Highth (mm) | 0.25 | |||||||
Density (g/c㎡,≥) | 0.94 | |||||||
Tensile Properties | ||||||||
Yield Strength (N/mm,LD/TD) | 15 | 18 | 22 | 29 | 37 | 44 | ||
Breaking Strength (N/mm,LD/TD) | 10 | 13 | 16 | 21 | 26 | 32 | ||
Yeild Elongation Rate (%) | 12 | |||||||
Breaking Elongation Rate (%) | 100 | |||||||
Rectangular Tear Strength (N) | 125 | 156 | 187 | 249 | 311 | 374 | ||
Puncture Strength (N) | 267 | 333 | 400 | 534 | 667 | 800 | ||
Environmental Stress Crack Resistance (h) (A single point of incision constant tensile method) |
300 | |||||||
Carbon Black | ||||||||
Carbon Black Content(Rang) (%) | 2.0~3.0 | |||||||
Carbon Black Dispersion | Nine of 10 observation area should be grade 1 or grade 2, not more than 1 of grade3 | |||||||
Oxidative Induction Time (OIT) | ||||||||
Standard OIT (min) | 100 | |||||||
High Pressure OIT (min) | 400 | |||||||
85℃ Oven Ageing (Minimum Average) | ||||||||
90 days after baking, the standard OIT retention(%) | 55 | |||||||
90 days after baking, the hight pressure OIT retention(%) | 80 | |||||||
The Anti-UV Strength | ||||||||
Ultraviolet irradiation after 1600 hours, the standard OIT retention(%) | 50 | |||||||
Ultraviolet irradiation after 1600 hours, the high pressure OIT retention(%) | 50 | |||||||
-70℃ The Low Temperature Embrittlement Performance mpact | Pass | |||||||
Water Vapor Penetration Coefficient g.cm (cm2.s.Pa) | ≤1.0X10-13 | |||||||
Dimensional Stability | ±2 |