MASTERFLOW®1341 

Masterflow® 1341 is specially formulated to produce a pumpable thixotropic grout. It has no settlement shrinkage, extended working time, especially in vertical duct placements or configurations with a steep vertical rise. It is bleed resistant for horizontal, inclined, and vertical tendon configurations. Masterflow® 1341 meets all compressive strength and Vertical Height Change requirements of CRD C 621 and ASTM C 1107 at a thixotropic consistency and complies with Recommendations of the PTI Duct Grouting Guide Specification for Grouting of Post Tensioned Structures with vertical rises of 6 – 100 ft (1.8 – 30 m) or slightly more.