Limestone can make glass, paper, chalk, sidewalks, garages, ballasts for railroad tracks, pyramids, toothpaste, fertilizer, floor tiles, and window sills.
Cement
clay + limestone = cement
limestone is used to make cement
Limestone is made up of calcium oxide which is the key ingredient to make cement. The limestone is mixed in with a particular clay to get the cement mixture.
you make it by mixing limestone powder and clay in a kiln
Limestone is refined to make portland cement.
calcium carbonate (limestone)
it is mixed with clay to form cement.
cement is formed from limestone by combustion of limestone ( heating of the limestone)!
Limestone is the sedimentary rock that is used to make cement. Some limestone is made of old coral reefs that have been buried by deposits.
Cement water =concrete. Clay limestone= cement shells stone =limestone plankton+stone =shells
Limestone has greater strength and better bonding capacity.Limestome is crushed in to fine particles in the preparation of cementLimestone is the major constituent in cement of about 60-67%.