01714nam 2200409z- 450 991034694480332120231214133154.01000005907(CKB)4920000000101074(oapen)https://directory.doabooks.org/handle/20.500.12854/50191(EXLCZ)99492000000010107420202102d2006 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierInfluence of cellulose ethers on the kinetics of early Portland cement hydrationKIT Scientific Publishing20061 electronic resource (III, 110 p. p.)Karlsruher mineralogische und geochemische Hefte3-86644-077-4 The phase-specific influence of cellulose ether (CEs) on Portland cement hydration was investigated in-situ, using synchrotron X-ray diffractometry. CE-caused retardation can be traced to the polymers adsorption behaviour. The adsorption decreases in following order: silicates and their hydrates (high), sulfates (low), ettringite (zero). The retarding effect is strong on silicates, moderate on sulfates and unspecific on alluminates.polymercementcellulose etherhydrationX-ray diffractometryconstruction chemistrykineticsynchrotron radiationPortland cementMüller Ingoauth57575BOOK9910346944803321Influence of cellulose ethers on the kinetics of early Portland cement hydration3022835UNINA