Grouting Fosroc Conbextra GP general purpose non-shrink cementitious grout, is supplied as a ready to use dry powder. the addition of a controlled amount of clean water produces a flowing non-shrink grout for gap thicknesses up to 100mm
Conbextra GP is a blend of portland cement, graded fillers and chemical additives which impart controlled expansion in the plastic state whilist minimising water demand. the low water demand ensures high early strength. the graded tiller is designed to assist uniform mixing and produce a consistent grout
Conbextra GP is used for general purpose grouting where it is essential eliminate shrinkage when completely filling the void between a base plate and a substrate. such an application would be the grouting of a stanchion base plate. it can also be used for anchoring a wide range of fixings. these include masts, anchor bolts and fence posts
Advantages
* gaseous expansion system compensates for shrinkage and settlement in the plastic state
* no metallic iron content to cause staining
* pre-packaged material overcomes potential on-sjte batching variations
* develops high early strength without the use of chlorides
* high ultimate strength and low permeability ensure the durability of the hardened grout