DELTA®-DRAIN 2000 HI-X is a drainage board that provides high compressive strength, excellent drainage capacity, and exceptional long-term performance. DELTA®-DRAIN 2000 HI-X meets the requirements for light commercial applications and shallow depth foundations.

Features

• High-performance drainage capabilities
• Non-woven, needle-punched geotextile prevents the passage of soil particles, but allows water to pass freely, ensuring that the drainage core will not get clogged
• Core provides a continuous path for water discharge, eliminating the potential for build-up of hydrostatic pressure
• Geotextile is fully bonded to the drainage core, which prevents it from being pushed into the flow channels by the load from adjacent back-fill material
• Compressive strength of 11,000 psf – can be used at installation depths of 30 ft. and more
• One of the only drainboards on today's market made out of a special copolymer polypropylene, which is dramatically stronger than polystyrene imitators, resisting jobsite damage and rough handling
• Unaffected by environmental stress cracking
• Effective drainage system for underground wall construction, retaining walls, bridge abutments, and as hydrostatic pressure relief layer in canal construction