Prevent Sliding And Erosion With HDPE Textured Geomembrane Column Point Structure

Product Introduction

Columnar point rough geomembrane is a special type of geomembrane, which adds columnar or point texture on the basis of traditional rough geomembrane to improve its friction coefficient and adhesion.

Advantages of HDPE Textured Geomembrane With Column Point Structure

1). Enhanced coefficient of friction: The column point design provides a higher coefficient of friction, helping to prevent geomembrane from sliding on slopes.

2). Anti-slip function: the column point structure enhances the anti-slip performance of the geomemofilm, which is suitable for steep slopes and vertical anti-seepage projects.

3). High tensile strength: Compared with the traditional rough surface geomembrane, the post point geomembrane has higher tensile strength.

4). High friction coefficient: the friction coefficient of the column point geomembrane is usually 0.8, which is much higher than the traditional rough geomembrane.

5). Chemical corrosion resistance: It has good chemical corrosion resistance and can resist the erosion of various chemical substances.

6). Environmental stress cracking resistance: can maintain stability in harsh environments, not easy to crack.

HDPE Textured Geomembrane Production Process

The production of Jianyi High Density Polyethylene Textured Geomembranes as follows:

Our product parts of testing equipments:

Thickness Tester Fiber Strength Tester Carbon Black Tester

Product Application

1. Steep slope seepage prevention: column point rough surface geomembrane is especially suitable for steep slope seepage prevention projects to 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.

Jianyi have Eight production lines, so we can supply complete specifications to meet different requirements of our customers.

• Smooth geomenbrane and Rough geomenbrane production line.

• Long fiber geotextile production line and Staple fiber geotextile production line

• Composite geomembrane production line

• 3m and 6m Compound drainage network production line

• Bentonite waterproof blanket production line

Product Specification

* Thickness(mm): 1.00mm~2.50mm

* Width: 6m~8m

* Roll length: 50m~100m (customized request accept)

Customized request accept for all above.

National Standard for Rough Geomembrane (GB/T 17643-2011(GH-2T1,GH-2T2))

Rough geomembrane for urban construction Standard (CJ-T234-2006)

Jianyi ---Your Professional HDPE Geomembrane Sheet Manufacturer

Jianyi New Material Co.,Ltd, which is the professional manufacturer specialized in R&D, produce, sales and installation of environmentally friendly materials.

We have one advanced imported geomembrane production line, two world-class HDPE geomembrane production lines, and one textured HDPE geomembrane production line. Our capacity of HDPE geomembrane can be 60 metric tons per day.

Jianyi is the largest manufacturer of HDPE geomembrane in Hunan,we are one of the member units of HNWPA.

We have certificated by ISO9001, ISO14001 ISO45001 and CE.

ISO9001:2015 ISO14001:2015 ISO45001:2018 CE:2025

We have about 20 patents, part of them as follows:

Patent for Geotextile Netting Machine/Composite geomat patent/Patent for composite film trimming device ect.

Changsha Jianyi have participated in many large-scale exhibitions abroad, such as Indonsia, Vietam, Russia , India, Philippine, Myanmar, Combodia etc ,our HDPE geomembrane products are deeply loved by exhibitors.

Changsha Jianyi have built a long term cooperation with many famous enterprises:

HDPE Textured Geomembrane Installation Specification

HDPE Geomembrane Installation Specification

(1)Worksite treatment: The laying base should be solid and flat. There should be no roots, rubble, stones, concrete particles, steel bars, glass shards, etc. that may damage the HDPE geomembrane within a vertical depth of 25 mm.

(2)Pave: The outdoor laying construction of HDPE geomembrane should be above 5 °C, and there is no rain or snow-free weather below 4 winds. When laying the geomembrane, the weld seam should be minimized. Under the premise of ensuring the quality, the raw materials should be saved as much as possible, and the quality can be easily ensured.

(3)Measure: measure the size for cutting.

(4)Cutting: Cutting according to actual size needs; the lap width is 10cm~15cm.

FAQ