Rockmax PU100 is a hydrophobic water activated injection foam grout and soil stabilization based on polyurethane. It is designed to stop water leakage by pressure injection through cracks, honeycombs, voids and/or damaged concretes. The material will react immediately when contact with water and create expansion to stop water leakage. The reaction time can be adjusted by percentage of accelerator. The cured material is semi-flexible and constant volume.
AREA OF USES
APPLICATION AND INSTALLATION
Investigate the temperature and humidity of the site environment for determine the pot life of the mixed. Do not over mix the material more than the amount will be pumped. In case of high temperature and high humidity, the percentage of accelerator must be less than low temperature. In completely dry cracks, it is necessary to pre injection of water prior to start application.
The mixture can be used conjunction with single line injection pumps together with metal injection packers. Holes are drilled on alternating sides along the course of the crack at an interval of approximate 20-25cm. Insert packer to the drilled ho les and start injection from bottom to top. Inspect the material injected after full cured (approximate 24 hours).
part A: 20kg ; part B: 2kg (1kg x 2set).
Storage in shade and dry condition free from frost, water, moisture and high temperature. Rockmax PU100 must be store in air tight container. Must be Protect from atmospheric moisture. Must be store in area where temperature around 10ºC – 30ºC degree.