Study of the retarding mechanism of linear sodium polyphosphates on α-calcium sulfate hemihydrate

Cement and Concrete Research

Volumn 42, Issue 5, 2012, Pages 736-744

  Nilles, V ^a   Plank, J ^a  

^a TECHNICAL UNIVERSITY OF MUNICH   (Germany)

Author keywords

Calcium sulfate hemihydrate; Hydration (A); Pore solution (B); Retardation (A)

Indexed keywords

BINDER DISSOLUTION RATES; CALCIUM IONS; CALCIUM SULFATE HEMIHYDRATE; CONCENTRATION-DEPENDENT; DEGREE OF HYDRATION; DIHYDRATE CRYSTALS; GYPSUM PRECIPITATION; HEAT FLOW CALORIMETRY; HYDRATION KINETICS; LOW DOSAGE; POLYPHOSPHATES; PORE SOLUTION; RETARDATION (A); RETARDING EFFECT; RETARDING MECHANISM; SLUMP TEST; TIME-DEPENDENT; TURBIDITY MEASUREMENTS; WORKING MECHANISMS;

ADSORPTION; BINDERS; CEMENTS; CHAIN LENGTH; CRYSTAL GROWTH; GYPSUM; HYDRATION; SODIUM; TURBIDITY;

PHOSPHATES;

EID: 84858703124     PISSN: 00088846     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cemconres.2012.02.008     Document Type: Article

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