HARDENING CONCRETE EARLY THERMAL CRACKING

Th e reactio n o f cemen t wit h water - hydratio n - i s a chemica l reactio n tha t produce s heat . I f thi s developme...

PORTLAND CEMENTS BY BURNING LIMESTONE & CLAY

Portlan d cement s ar e mad e b y burnin g togethe r limeston e an d clay , o r othe r chemicall y simila r suitabl e ra w m...