low efflorescence tile grout composition, use of dry mix compositions, and method for using a low efflorescence tile grout dry composition

摘要

1/1 summary “Low efflorescence tile grout composition, use of dry mix compositions, and method for use of a low efflorescence tile grout dry mix composition” The present invention provides a dry mixture of cement, sand, metakaolin in the amount of 5% by weight or less based on the total solids in the dry mixture, and aluminum cement in a low amount (1 % by weight based on total solids in the dry mix) Useful as a tile grout, as well as its uses and methods of using it as a tile grout. The dry mix, when made into a mortar, has excellent resistance to efflorescence as a tile grout.