GRACE 550MI KIT (8 X 5M=40M)

Uses:
◇ Construction joints in in-situ concrete structures
◇ Casting new concrete against existing
◇ Floor slabs cast against disphragm retaining walls, steel sheet piles and secant piled walls
◇ Joints between floor slabs and pile caps
◇ Remedial 'breaking out' of concrete

Advantages:
Hydrophilic waterstop
◇ Volumetric expansion min 100% in cement water
◇ No deterioration or premature swelling of hydrophilic injection hose
◇ Easy installation
◇ Non-polluting to ground water
◇ Retains cohesive strength at both original and expanded volume
◇ No need for protective steel mesh
◇ Conformable - can be installed onto a variety of irregular substrates
◇ Reinforced inner tube prevents damage to resin path
◇ Resists at least 5 bar (50m) hydrostatic pressure

Injection System
◇ Complete contact of the outer sleeve with the concrete
◇ Simple overlap jointing on site. Can be easily jointed to GCP PVC waterstops at movement joints
◇ Low pressure injection system therefore no need for electrical injection equipment
◇ Injection socket inlets can be installed and easily accessed
◇ Mechanical hand pump
◇ Minimal interuption to occupancy should the need for injection arise