Bottom Drain
Aussie Bottom Drain is a modular composite drainage and collection system designed to replace traditional gravel-covered pipe drains around building foundations and retaining walls. It consists of a 3-dimensional, high-flow drainage core wrapped with a non-woven filter fabric. This configuration allows water to pass through while retaining soil particles, facilitating efficient water removal via sump or daylight discharge. Available in 6-inch and 12-inch widths, the system includes a range of fittings for easy installation.
Where to Use
- Foundation walls
- Retaining walls
- Planters
- Roof gardens
- Bridge abutments
- Under slabs
Key Features
- Modular Design — Simplifies installation with a range of fittings, reducing labor and time.
- High Flow Capacity — Efficiently manages water with a flow rate of 30 gpm/ft under a hydraulic gradient of 1.
- Durable Construction — Withstands compressive strengths up to 9,500 psf, ensuring long-term performance.
- Lightweight and Easy to Handle — Facilitates quick installation without heavy equipment.
Material
- Sheet-Applied Product (comprising of a rigid drainage core and non-woven filter fabric)
System
- Both Below-Grade and Above-Grade Waterproofing Systems
Division Types
- 07 13 00 – Sheet Waterproofing
- 07 13 13 – Bituminous Sheet Waterproofing
- 07 13 26 – Self-Adhering Sheet Waterproofing
- 07 13 54 – Thermoplastic Sheet Waterproofing
- 07 14 00 – Fluid-Applied Waterproofing
- 07 14 13 – Hot Fluid Applied Rubberized Asphalt Waterproofing
- 07 14 16 – Cold Fluid Applied Waterproofing
- 07 17 00 – Bentonite Waterproofing
- 07 17 16 – Bentonite Composite Sheet Waterproofing
- 07 26 00 – Vapor Retarders
- 07 26 16 – Below Grade Vapor Retarders
- 07 26 23 – Below Grade Gas Retarders