EUCON RETARDER 100 is a synthetically produced liquid water-reducing and set retarding admixture for concrete. It is a modified sodium gluconate. EUCON RETARDER 100 does not contain calcium chloride or other potential corroding materials and may be used in the presence of aluminum or zinc embedments.
This specification covers the materials and the test methods for use in chemical admixtures to be added to hydraulic-cement concrete mixtures in the field. The seven types of admixtures are indicated as follows: Type A—water reducing; Type B—retarding; Type C—accelerating; Type D—water ...
Concrete additives. Getty Images/ Dorling Kindersley Air entrained concrete can increase the freeze-thaw durability of concrete. This type of admixture produces a more workable concrete than non-entrained concrete while reducing bleeding and segregation of fresh concrete.
Rheoplast - RP - 350Retarding plasticiser Product: Rheoplast - RP 350 is a set retarding water reducing admixture for concrete, complying to astm c - 494 type b and bs 5075 part: 1CompositionRHEOPLAST RP 350 is based on selected non fermented blend of ligno and polyhydroxy carboxylic acid derivatives.
Our expert workforce uses quality grade additives and cement to process this admixture. Offered admixture extends the setting time of concrete, extending working times and minimizing delay problems. Retarding Admixture is suitable for use in mixtures having fly ash and also to improve the working life of semi dry concrete mixes.
ADMIXTURE FOR CONCRETE Chemical Admixtures ASTM C 494 EN 934 – 2 IS 9103:2003 (Amendment -2007) Chemical Admixtures as per ASTM C 494 • Type Description • A Water Reducing admixture (WRA) • B Retarding Admixture • C Accelerating Admixture • D Water Reducing & Retarding ...
Type G: Water-reducing, high range, and retarding admixtures Note: Changes occur in the admixture industry faster than the ASTM consensus process. Shrinkage Reducing Admixtures (SRA) and Mid-Range Water Reducers (MRWD) are two areas for which no ASTM C494-98 specifications currently exist.