Depending on demand expansion considering the C3S and C3A in the cement and ambient
temperature, a dosage of between 0.2 and 0.8 percent by weight of cement for mortar and
between 1.0 and 3.0 percent by weight of cement for concrete is recommended.
For produce low expansion mortar, optimum dosage of E.M.GROUT-500 can be determined by trials in the site.
DIRECTION OF USE
E.M.GROUT-500 should be added to the concrete or mortar mixture (About 3 to 5 minutes is necessary to combine).
Ready-mix concrete or mortar should be applied at least 15 to 20 minutes after mixing.
Note: curing is necessary after placing concrete.