Henry Db100 Drainage Composite 3' X 100' Roll
Part #HENRY DB100
Product Description
3' x 100', 1" Thick, High Impact Polystyrene Core, Dark Gray, Moisture Retention and Drainage
- Brand: HenryItem: Moisture Retention and Drainage
- Size 3 Foot Width x 100 Foot Length; Thickness 1 Inch; Material Polypropylene (Soil Filter/Bottom Protection), High Impact Polystyrene (Core), Needle-Punched, Non-Woven (Bottom Protection Fabric); Physical State Solid; Appearance Sheet; Odor Slight; Color Dark Gray; Relative Density Greater than 1; Applicable Standard ASTM D1621/D4491/D4716
- High Compressive Strength; Root Barrier, Strategically Located at Soil Level, Prevents Root Damage to Insulation and Drainage Layer; Reduces Storm Water Runoff to Drain; Provides Excellent Water Storage Capacity and Aeration for the Growing Medium
- Moisture Retention and Drainage; Item Moisture Retention and Drainage; Size 3 Foot Width x 100 Foot Length; Thickness 1 Inch; Material Polypropylene (Soil Filter/Bottom Protection), High Impact Polystyrene (Core), Needle-Punched, Non-Woven (Bottom Protection Fabric); Physical State Solid; Appearance Sheet; Odor Slight; Color Dark Gray; Relative Density Greater than 1; Applicable Standard ASTM D1621/D4491/D4716
- Henry DB50 and DB100 are water retention and drainage composites. These composites consist of a high strength dimpled water-retention polymeric core laminated with a top soil filter fabric and bottom protection fabric. The bottom fabric layer provides cushioning properties, offering protection to the underlying waterproofing membrane. Cups or ‘dimples' in the core offer water storage capacity for vegetation layer between rain events, with overflow drainage once the ‘dimple' storage capacity is reached. These products are used in conjunction with secondary root barrier protection from RootBloc™20 within the vegetative roof assembly. DB50 and DB100 composites are manufactured with both recycled and prime plastic polymers.