Aussie Clay SW
Aussie Clay SW is a high-performance, bentonite-based waterproofing membrane specifically engineered for use in contaminated or saltwater environments. The system consists of a thick layer of saltwater-compatible sodium bentonite encapsulated between needle-punched woven and non-woven geotextiles. These fabrics are reinforced through a patented needle punch process that ensures stability and integrity during installation. The system creates a self-sealing barrier when hydrated, offering low permeability and long-term waterproofing protection in aggressive soil conditions.
Where to Use
- Sites with high salt content in groundwater
- Contaminated soil conditions
- Under-slab waterproofing
- Foundation walls
- Earth-covered structures
- Lagging and shotcrete conditions
- Tunnels and basements
- Retaining walls
Key Features
- Saltwater-Compatible Bentonite — Formulated to resist degradation in high-salinity and contaminated conditions.
- Self-Sealing Technology — Expands upon hydration to create a watertight seal, even around minor penetrations and cracks.
- Needle-Punched Reinforcement — Enhances membrane durability and maintains composite integrity during handling and backfill.
- Reliable in Harsh Conditions — Designed for long-term waterproofing performance in aggressive below-grade environments.
Material
Sheet Product (Saltwater-Compatible Bentonite Composite Membrane)
System
Pre-Applied Below-Grade Waterproofing System
Installation
See Installation Instructions for warnings, installation instructions and information on various application surfaces.
Documents
- Details
Backfilled
- 0590 – Backfilled – View-ALL (PDF)
- 0590.0002 – CIP, NH – Backfilled Wall 01 (DWG) (PDF)
- 0590.0003 – CIP, NH – Backfilled Wall 02 (DWG) (PDF)
- 0590.0102A – CIP, NH – Typical Backfilled Wall 01 (DWG) (PDF)
- 0590.0102B – CIP, NH – Typical Backfilled Wall 02 (DWG) (PDF)
- 0590.0103 – CIP, NH – Typical Backfilled Wall 03 (DWG) (PDF)
- 0590.0205 – CIP, NH – Backfilled Wall – Pipe Penetration (DWG) (PDF)
- 0590.0207 – CIP, NH – Backfilled Wall – Sleeved Pipe Penetration (DWG) (PDF)
- 0590.0302 – CIP, NH – Backfilled Wall – Grade Termination 01 (DWG) (PDF)
- 0590.0304 – CIP, NH – Backfilled Wall – Grade Termination 02 (DWG) (PDF)
- 0590.0306 – CIP, NH – Backfilled Wall – Brick Ledge Termination 01 (DWG) (PDF)
- 0590.0308 – CIP, NH – Backfilled Wall – Brick Ledge Termination 02A (DWG) (PDF)
Blind Side
- 0590 – Blind Side – View-ALL (PDF)
- 0590.0001A – Under Slab Assembly – Single System (DWG) (PDF)
- 0590.0001B – Under Slab Assembly – Dual Layer (DWG) (PDF)
- 0590.0010 – CIP – Blind Side Waterproofing Over Metal Sheet Piling (DWG) (PDF)
- 0590.0012 – SC – Blind Side Waterproofing Over Metal Sheet Piling 02 (DWG) (PDF)
- 0590.0100 – CIP – Blind Side Waterproofing Over Lagging (DWG) (PDF)
- 0590.0101 – CIP, SC, H, NH – Blind Side Waterproofing Over Lagging (DWG) (PDF)
- 0590.0110 – CIP, NH – Blind Side Waterproofing Over Lagging, US Drainage (DWG) (PDF)
- 0590.0112 – NH, SC – Blind Side Waterproofing Over Lagging, US Drainage (DWG) (PDF)
- 0590.0200 – CIP – Pipe Penetration (DWG) (PDF)
- 0590.0202 – SC – Pipe Penetration (DWG) (PDF)
- 0590.0206 – CIP – Sleeved Pipe Penetration (DWG) (PDF)
- 0590.0208 – SC – Sleeved Pipe Penetration (DWG) (PDF)
- 0590.0210 – Slab Penetration Over Mud Slab (DWG) (PDF)
- 0590.0215 – Slab Penetration Over Compacted Earth (DWG) (PDF)
- 0590.0220 – SC – Typical Soldier Pile (DWG) (PDF)
- 0590.0222 – CIP – Typical Soldier Pile (DWG) (PDF)
- 0590.0223 – CIP – Back Lagged Soldier Pile (DWG) (PDF)
- 0590.0224 – SC – Back Lagged Soldier Pile (DWG) (PDF)
- 0590.0225 – SC – Metal Tie-Back Cover (DWG) (PDF)
- 0590.0230 – CIP – Metal Tie-Back Cover (DWG) (PDF)
- 0590.0235 – SC – Tie-Back Cover (DWG) (PDF)
- 0590.0236 – CIP – Tie-Back Cover (DWG) (PDF)
Installation Instructions
Technical Data Sheet
Safety Data Sheet