Railfast Grout

For Grouting all types of support for steel and concrete units such as grout pads under both steel and HDPE rail base plates, grout feeder boxes for steel plate supports and beneath all types of frames.
Railfast Grout is a polyester resin based material used for grouting where rapid early strength development is required. It can be used at section depths between 10mm and 25mm without the aggregate component, or for section depths between 25mm and 75mm with the aggregate added.
The two-pack system is available in summer and winter grades and when mixed will harden to give rapid strength gain reaching 60N/mm in one hour allowing return to service within 45 minutes to one hour. The placed material will resist compressive and high impact loads. The hardened grout is resistant to chemical attack from petroleum products and road salt.
Uses include all types of support for steel and concrete units such as grout pads under both steel and HDPE rail base plates, grout feeder boxes for steel plate supports and beneath all types of frames in vehicular road surfaces during bedding and levelling operations.