Patent ID: 6758896
Filing Date: 2004-07-06
Classification: C04B,Y02P

Abstract:
A clinkered material comprising:a crystal having the cement industry formal {(C,K,N,M)4(A,F,Mn,P,T,S)3(cl,{overscore (S)})} plus at least one other crystal selected from the group consisting of {C9S3{overscore (S)}3Ca(f cl)2} and C5S2{overscore (S)} wherein said clinker contains between approximately 3 wt. percent to 14 wt. percent SiO2, between approximately 10 wt. percent to 45 wt. percent Al2O3, between approximately 1 wt. percent to 9 wt. percent Fe2O3, between approximately 38 wt. percent to 57 wt. percent CaO, between approximately 0.2 wt. percent to 2.0 wt. percent MgO, between approximately 5 wt. percent to 25 wt. percent SO3 and between approximately 0.01 wt. percent and approximately 2.25 wt percent Fluorine.