DHP-1000 Soft Polyurethane Foam
High pressure water Waterstops · Leakage Crack Waterstops
1 Component Type Polyurethane Waterstops for Filling

Product Information

This product is Hydrophilic (hydrophile property) waterstops that can be applied for the concrete
underground structure where leakage occurs quite often, Inserted polyurethane resin reacts with
water and forms Open Cell Foam rapidly. By reacting with water, this foam becomes high elastic
such like rubber and also becomes high adhesive foam at time passes. Especially, it’s reactivity with water is outstanding fherefore it is very effective to apply on a spot where there is liquidity caused by contraction, expansion, vibration or underground structure with lots of water. It will provide excellent waterstop effect even on the leaking spot by shattered crack.

Characteristics

 ● With its outstanding elasticity, it has no fracturing phenomenon caused by contraction  and        expansion of the concrete.
 ● With its ultra low viscosity, it is possible to waterstop hairline crack completely.
 ● It is hydrophile property type product. Therefore it reacts with water very easily and this makes
     possible to waterstop quickly.
 ● With its eccellent adhesiveness with main body, there is no peel-off phenomenon.

Usage
 ● Waterstop for crack and leakage of all types of concrete structures and for the curtain
       grouting.

Application Area

Use for the cracks water stop of concrete structures and wster stop treatment for joint areas, wet areas and areas of considerable leaks, and can be used in the following areas.

• Waterstops for leaking section of basement parking lot and underground concrete  structure.
• Waterstops for crack leakage section of structure caused by vibration.
• Waterstops for leakage of concrete joint section.
• Waterstops for leakage section and water waste treatment thak that accompanies any movements.
• Waterstops for leakage section of parking lot ramp and for underground electric line  passage.

1. It is specially designed to endure high pressure that is applied. Injected resin won't flow backward and this packer is also specially designed not to leak resin around stabilized and fixed packer.
2. This is 1 component type high-pressure injection equipment that is specially manufactured to fill on a leakage and fracture spot by using polyurethane foam and epoxy injection material.