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BENTONITE BARRIER SYSTEMS
Geosynthetic Clay Liners
GCL structures selected by geotextile construction, sodium bentonite mass, reinforcement, overlap details, chemical environment and matched barrier testing.
DIRECT MANUFACTURING SUPPLY
Built in Dezhou. Specified for Your Project.
We review the application, product configuration, test requirements and delivery destination before quoting geosynthetic clay liners supply.
- Material options against the required performance
- Test and document scope matched to the order
- One international contact for quotation and export delivery
QUICK PROJECT INQUIRY
Tell Us What You Need
Start with a short description. Drawings, BOQ or a TDS can follow by email or WhatsApp.
WHAT IT IS
GCL Provides a Bentonite-Based Barrier Layer
A geosynthetic clay liner contains sodium bentonite between geotextile layers. Hydration supports low-permeability behavior. The full product structure, bentonite mass, reinforcement, overlaps, confining conditions and chemical environment determine project fit.
GCL type
Geotextile construction, reinforcement and any coated or laminated feature.
Bentonite
Sodium bentonite mass and quality fields.
Carrier layers
Woven and nonwoven geotextile types, polymer and unit mass.
Reinforcement
Needle punching, stitch bonding or another confirmed construction.
Barrier tests
Swell index, fluid loss, peel and index flux or permeability when specified.
Chemical environment
Liquids with salts or contaminants may require compatibility review.
CONFIGURATION VARIABLES
Specify the Product Before Comparing the Price
A quotation becomes comparable only when the product, performance fields, dimensions, test scope and documents match.
- Material and structure
- Dimensions and tolerances
- Required methods and acceptance values
- Quantity, packing and destination
ORDER CONFIGURATION
Confirm the Build and Roll Format by Order
Send your target values or existing datasheet. Current dimensions and performance are confirmed against the specific configuration before quotation.
Swipe to see the order details.
| Configuration field | Confirm for this order |
|---|---|
| Unit mass directions | Total mass alone does not prove bentonite mass or compliance. |
| Widths | Final width, tolerance and roll mass by order. |
| Length | Confirm lifting, storage and container plan. |
| Structure | Carrier types, reinforcement and overlap detail by order. |
MANUFACTURING AND QUALITY EVIDENCE
Use Real Production and Testing Evidence for the Ordered Product
Factory and testing photographs support manufacturing capability. Product acceptance still depends on a TDS, batch CoA, inspection record or third-party report that matches the product, specification, batch and date.
Review documentation workflowSTANDARDS, TESTS AND DOCUMENTS
Confirm the Method and Evidence Package by Order
Reference methods
ASTM D5890, D5891, D5993, D6496 and D5887 as applicable.
GRI-GCL3
Evaluated only when the project specifies it and the GCL type, mass, reinforcement, test scope and evidence match.
Documents
Request a GCL type- and date-matched TDS, CoA and test report.
APPLICATION FIT
Match the Material to the Engineering Function
Landfill lining
Often combined with geomembrane where the design calls for a composite barrier.
Ponds and environmental containment
Hydration, chemical environment, confinement and overlap details must be considered.
Waterproofing backup
Used as a project-specified secondary barrier below a primary liner.
Clay replacement direction
Any substitution for compacted clay requires design approval and project-specific equivalency.
QUOTE INPUTS
What We Need to Quote Geosynthetic Clay Liners
Send what is available. A drawing, BOQ or existing TDS can replace part of this list; we will identify any missing fields before final pricing.
Send project details- Application and liquid chemistry
- GCL type and construction
- Total and bentonite mass
- Carrier geotextiles
- Reinforcement and peel requirement
- Flux or permeability method
- Roll dimensions and quantity
- Destination and storage plan
PACKING AND DELIVERY
Roll or Panel Planning Belongs in the Specification
Confirm unit dimensions, unit weight, core or pallet, wrapping, labels, lifting method, container type, loading quantity and destination. Fixed container quantities are not published because they change by configuration.
GENERAL INSTALLATION NOTES
Installation Scope Is Confirmed Separately
Protect GCL from premature hydration and damage. Confirm subgrade, panel overlaps, seams, penetrations, terminations, confinement and cover placement. The final layer sequence follows the project design. General guidance is available. Site support is confirmed separately.
FAQ
Common Procurement Questions
Does unit mass alone mean the product meets GRI-GCL3?
No. Compliance depends on the full construction and the applicable properties, methods and matched evidence.
Can GCL replace compacted clay?
Only when the project designer approves the equivalency and the hydraulic and construction conditions match.
What information is needed for chemical compatibility?
Identify the contained liquid, concentrations, temperature, pH and any project test requirement.
Can GCL be left exposed?
Storage and installation must prevent premature hydration and damage. Exposure and cover timing follow the project method.
PROJECT INQUIRY
Send the Requirement, Drawing or Existing Specification
We will organize the confirmed scope, missing inputs, document plan, packing basis and quotation variables.