Rheomac SF 100
RHEOMAC SF 100 is a dry, compacted, silica fume
mineral admixture formulated to produce concrete with
special performance qualities. It improves the hardened
characteristics of concrete in two ways.
Firstly, RHEOMAC SF 100 is a pozzolan which reacts
chemically within the concrete to increase the amount of
calcium silicate hydrate gel formed, thus improving the
strength and impermeability of the concrete. Secondly,
RHEOMAC SF 100 is an ultra-fine material that, when
added to concrete, physically fills the voids between
cement particles resulting in an extremely dense and
impermeable concrete.
RHEOMAC SF 100 meets ASTM C 1240 requirements.