GEOSYNTHETIC PRODUCTS
Geosynthetic Materials for Containment, Reinforcement and Drainage
Explore SLG’s focused product portfolio for containment, separation and filtration, drainage, and reinforcement requirements. Product selection should be reviewed against the application, project specification and documentation needs.
Portfolio functions
- Containment
- Separation & Filtration
- Drainage
- Reinforcement
PRODUCT PORTFOLIO
Four Product Families for Project Review
Move directly to a product family, then review the individual product page for confirmed dimensions, technical parameters and application context.
01 — GEOMEMBRANE
Geomembranes for Lining and Seepage Control
Review smooth and textured HDPE geomembrane options according to containment function, site conditions, surface requirements and the project design.

Smooth geomembrane
Smooth HDPE Geomembrane
A polyethylene barrier material for containment and lining systems. Review the product page for the confirmed smooth HDPE grades, dimensions and technical requirements.
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Textured geomembrane
Textured HDPE Geomembrane
An HDPE geomembrane family with textured surface forms for seepage-control applications that require increased surface interaction.
View Product02 — GEOTEXTILE
Nonwoven Geotextiles for Functional Layers
Choose between the documented staple-fiber and continuous-filament product families by reviewing their individual material, dimensional and technical information.

Staple-fiber nonwoven
Staple Fiber Needle-Punched Nonwoven Geotextile
A staple-fiber needle-punched nonwoven geotextile for filtration, separation, drainage, protection and reinforcement functions within civil and environmental works.
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Continuous-filament nonwoven
Filament Spunbond Needle-Punched Nonwoven Geotextile
A PET or PP continuous-filament spunbond needle-punched nonwoven geotextile with a three-dimensional porous structure.
View Product03–04 — DRAINAGE & REINFORCEMENT
Materials for Drainage and Reinforcement Functions
Composite Drainage Geonet and Geogrid serve different functions. Review each product independently against the intended drainage or reinforcement requirement.

Drainage
Composite Drainage Geonet
A three-dimensional plastic mesh core with geotextile bonded on both sides for project-specific drainage systems.
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Reinforcement
Geogrid
A geogrid family for reinforcement applications, covering plastic, steel–plastic and fiberglass forms documented in the product portfolio.
View ProductPRODUCT SELECTION
Start with the Required Engineering Function
The product family is one part of the complete project system. Confirm the application, function, site conditions and project specification before final selection.
Containment
Review smooth or textured HDPE geomembrane in relation to the lining and seepage-control design.
Separation & Filtration
Review staple-fiber or filament nonwoven geotextile against the required layer function and specification.
Drainage
Review Composite Drainage Geonet where a layered geosynthetic drainage component is required.
Reinforcement
Review the Geogrid family where reinforcement forms part of the engineering design.
MANUFACTURING, QUALITY & TECHNICAL SUPPORT
Project Requirements First
SLG’s geosynthetics portfolio is presented with product-specific dimensions, technical information and reference requirements where confirmed. Project discussions should begin with the intended application and procurement documentation.
Product Requirement Review
Identify the product family, application, required dimensions, quantity and project conditions.
Technical Information
Review the available product-specific parameters and reference requirements against the project specification.
Supply Coordination
Discuss project quantity, schedule and documentation needs through the inquiry process.
PROJECT & PROCUREMENT SUPPORT
Discuss Your Geosynthetic Requirements
Share the application, product type, required dimensions, quantity and project documentation needs for a focused technical and procurement discussion.
