| 摘要 |
PROCESS FOR THE PREPARATION OF CEMENT, MORTARS, CONCRETE COMPOSITIONS CONTAINING A CALCIUM CARBONATE-BASED FILLER (PRE)-TREATED WITH A SUPERPLASTICIZER, COMPOSITIONS AND CEMENT PRODUCTS OBTAINED AND THEIR APPLICATIONS Abstract The invention concerns a HP PROCES fo Tthen prpaato ofcmnAotr/cnrt (for sm lct "cmet" cm otn or-- ste ,(ra Ths invention iscobuild a PROCESS aime t providin improve, "Highr peromnce", (fLUID sipiicement" rortrsotonete systems, reatreet compositions hvn nipoe coympiy anr improved) fabiiy aendloallwypeking ahc definitely iprove conpsisof or comrises a "calcium-carbonate based filler" comrisn blends one, stpr he e th ai flr treated with an "efficien amoun" of at least one~ ~ ~ ~ traigaetcnitn fo opiig uepatfe I h anproeo thsivnini obida rcs ie tpoiigimrvd Hg efrac" FLUID ceen omotrorcnrtsytmoropsiishvnanipve Invention s concerns a PROCES for t prepations crcmen/morizeconcetei compisingof or cosriss of "calcium-carbonate based filler comribesin at leaoe, stp e retesi-ile(ssIaetreated with an efficient tetn amount of at least oesprlsiir |
