Conbextra® HR
Conbextra HR is supplied as a ready to use dry powder. The addition of a controlled amount of clean water produces a free flowing, non shrink grout for applications in high temperature zones.
Conbextra HR is a blend of Portland cement, graded fillers and chemical additives which impart controlled expansion,while minimising water demand. The product is designed to provide resistance to high temperatures upto 5000C without losing its performance characteristics.
Description
Uses
Conbextra HR is used for grouting of equipment like blast furnace, chimneys, etc., and also for concrete floor refurbishments, where high temperature and thermal gradients are envisaged.
Packaging
Conbextra HR is supplied in 25 Kg moisture resistant bags
Storage
Conbextra HR has a shelf life of 6 months if kept in a dry store in sealed bags. If stored in high temperature and high humidity,the shelf life may be reduced..
