Non-shrink cementitious grout for underwater installation.
A free flowing or pumped, non-shrink cementitious grout for use underwater or in tidal zones where 'wash out' would be a problem with conventional grouts. It is a blend of Portland cements, graded fillers and chemical additives, with the aggregate grading minimizing segregation and bleeding whilst assisting flow characteristics. It conforms to the requirements of BS EN 1504-3 Class R4 and is suitable for stanchion base plates, bridge columns, quay pillars, concrete piling and slipway applications.
Displaces water effectively
Exceptional resistance to freeze thaw
Gaseous expansion system compensates for shrinkage and settlement in the plastic state
High early and ultimate strength
No risk of significant “wash-out” of cement phase when placed under water
G10/443 Proprietary filling/ bedding of column bases
G10/55 Mortar filling/ Bedding of column bases
Standard product features