TRANS Asian Journal of Marketing & Management Research
  • Year: 2020
  • Volume: 9
  • Issue: 3and4

Physical and mechanical tests of portland cement with annealed additives

1Doctor. Tech. sciences (PhD), Nukusstate Pedagogical Institute, Republic of Karakalpakstan, Nukus, Uzbekistan

2Master, Nukus state Pedagogical Institute, Republic of Karakalpakstan, Nukus, Uzbekistan

Online published on 21 May, 2020.

Abstract

The article discussis the possibility of obtaining composite cements based on Portland Cement clinker and calcinedtiffite. The results of standard and special physical-mechanical tests of Portland cement with heat-treated tuffite additives are presented as a hydraulic additive. It is shown that the active mineral additive tuffit, calcined at 600ºC is suitable for production sulfate resistance cement.

Keywords

Portlandcement, Pozzolan, Methods Of Testing Additives, Heat-Treated Tuffits, Slaked Lime, Active Additives