What certifications does the product have?

The product is certified under ASTM and GB standards.

Do you provide technical support?

Yes, we provide technical data sheets and guide the construction process.

What is the warranty period?

We provide a 5-year warranty for our GCL products.

6000GSM Bentonite Geosynthetic Clay Liner (GCL)

Name: 6000GSM Bentonite Geosynthetic Clay Liner (GCL)
Brand: Hongxiang New Geo-material Co., Ltd.
SKU: 1979301845

Shandong, ChinaHongxiang New Geo-material Co., Ltd.

US$2.50

1,000 Square Meters

Sample price:US$0.00/square meter.Request sample

Product profile

Customization

Available

Unit Weight

3500GSM-6000GSM

Width

1-6m

Model NO.

4000g-6000g

Length

as Your Requirement

Standard

ASTM/GB

Raw Material of Non Woven Layer

Polyester or Polyropylene

Service-1

Free Sample

Service-2

Technical Data Sheet

Raw Material of Woven Layer

Polyropylene

Payment

Tt/LC/Western Union

Type

Roofing and Waterproofing

Ceiling Tile Shape

Roll

Thickness

4.0mm

Surface Treatment

Film Coated

Function

Waterproof

Certification

ISO

After-sales Service

Guide The Construction

Warranty

5 Years

Material

Geotextile with Geomembrane

Ceiling Tile Type

Sodium

Color

White and Black

Usage

Filtration and Specification

Transport Package

Packaged by Black Woven Plastic Geotextile

Specification

3500gsm-6000gsm

Trademark

Hongxiang

Origin

Shandong Dezhou

HS Code

6815999000

Production Capacity

10000m2/ Per Day

Key features

Self-Healing Capability: Sodium bentonite swells up to 15 times volume to seal punctures and overlaps automatically.

Superior Hydraulic Performance: Permeability is 20 times lower than compacted clay with thickness under one inch.

Customizable Dimensions: Unit weight ranges from 3500 to 6000 GSM; width 1-6m; length as per requirement.

Supergroove Technology: Enables bentonite migration for self-seaming without supplemental bentonite or extra labor.

Weather Resistant: Resists freeze-thaw and desiccation cycles that cause cracking in compacted clay.

Durable Reinforcement: High needlepunch density ensures stability on steep slopes without supplemental processing.

Eco-Friendly Installation: One truckload equals 150 truckloads of clay, saving resources and air space.

Comprehensive Warranty: 5-year warranty coverage provided for all mechanical defects and performance issues.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Hongxiang New Geo-material Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤11.81h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing, sales, and construction business focused on geotechnical materials, filtration materials, building waterproofing materials, support materials, and related engineering construction. It provides 3D software design and multiple forms of customization, including sample-, design-, full-, minor-, and flexible customization. Production-related evidence includes geomembrane and geotextile production lines, inventory capability, valid manufacturing contracts with affiliated subcontractors, standardized finished-product inspection, and stated peak- and off-season lead times within 15 working days. Quality and service controls include documented corrective/preventive action and complaint-handling procedures, quality assurance, and raw-material traceability. The supplier has exported for 26 years, with exports representing 90% of total sales. However, it is not identified as a professional technical supplier, has no available SDK, lacks overseas warehouse and showroom...

Supplier typeThe supplier is identified as a combined company whose scope covers manufacturing, sales, and construction of geotechnical, filtration, waterproofing, and support materials, as well as related engineering construction. This indicates an integrated supplier rather than a standalone manufacturer or offshore entity.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, along with a written supplier-service assessment process. It also has inventory capability, but no overseas warehouse or showroom; the evidence supports service-process capability while limiting certain overseas support channels.

Production capacityEvidence includes geomembrane and geotextile production lines, inventory capability, valid manufacturing contracts with affiliated subcontractors, standardized finished-product inspection, 80 qualified service-capability suppliers, and lead times within 15 working days in both peak and off-season. These stated controls and operating capabilities support a positive production assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides 3D software design services. This directly demonstrates broad customization coverage.