Powdered limestone has to be heated with powdered clay to turn it into to cement. You can then use cement and powder it, then mix with water, sand crushed rock and a slow reaction takes place forming concrete. It is in the Cors Science GCSE
cement is formed from limestone by combustion of limestone ( heating of the limestone)!
hydraulic cement, after the combination is grind ed into a fine powder!
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.
obviously cement is a mix of limestone and silicon dioxide
Does lumber contain limestone
clay + limestone = cement
Cement
Limestone is crushed and baked at high temperatures to produce the main ingredient for Portland cement.
calcium carbonate (limestone)
it is mixed with clay to form cement.
limestone is used to make cement
Cement