Kavassu Rainsta Patch-EP is a new generation water curing technique which has overtaken the flexible pavements repair techniques by miles. Kavassu Rainsta Patch-EP is designed for Indian climatic conditions as our country face all kind of weather at a time in different states. Hot weather conditions in some parts, Moderate temperature in some states, Freezing atmosphere in few states and Rainy atmosphere in few states & few with heavy rainfall throughout year.
Kavassu Rainsta Patch-EP is in viscous liquid form with self compacting properties by which less efforts are required during compaction and rolling. Kavassu rainsta patch is made from world class quality aggregates having aggregate impact value of 10-15% along with blending and processing with GTX & silicon technology base binder to get excellent flow and coating over composite mix even after a boiling test of 4 hours. Kavassu Rainsta Patch-EP is in form of microscopic particles dispersed with quality aggregates which acts as a suspending medium.
Kavassu Rainsta Patch-EP is fluid enough to be applied in pothole filled with water during rains or may be after rains without any heating arrangements, the product viscosities are not affected by change of temperature like hot applied binders which get hard and tough immediately after cooling of coldmix at ambient temperature. Kavassu Rainsta Patch-EP best part is to provide a self levelling kind of mix during temp. 10-45 degrees > as our country has different climatic conditions at a time.
It is necessary to keep the material fluid for better spreading over the pot hole filled with water so that it can reach every part of pot hole. It is having air dry process but it also works effectively with 50% faster drying by spraying of water over the treated pot hole before ramming. After spreading of powder additive and ramming with plate compacter traffic may be released immediately as immediate rain showers or traffics intensity cannot affect the laid product.
