IS THE HEAT RESISTANCE OF CONCRETE IMPROVED USING THE ADDITION OF PERLITE

III) Oxide Mn2o4What exactly is Perlite?Perlite, being a all-natural volcanic vitreous rock, is processed at high temperatures to sort a lightweight, porous content that's greatly employed in many different programs, together with building, horticulture, filtration, and insulation.The addition of perlite increases the heat resistance of concrete. P