concretebasics.org: your guide to cement & concrete

Finely-ground cements, also called Ultra fine cements, are hydraulic cements that are ground very fine for use in grouting into fine soil or thin rock fissures The cement particles are less than 10 micrometers in diameter with 50% of particles being less than 5 micrometers. Blaine fineness often exceeds 800 m²/kg.

These very fine cements consist of Portland cement, ground granulated blast-furnace slag, and other mineral additives.

Read Top Rated articles contributed by visitors to the site

Lets interact...

want to contribute articles?
see our blog...

Sign Guestbook

Web	www.concretebasics.org