2011
DOI: 10.4028/www.scientific.net/amr.250-253.795
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Preparation of a New Kind of Ultra-High Performance Water Reducer and its Application Study

Abstract: For the first time, a new kind of polycarboxylic acid high-performance water reducer, with ultra-high water reducing performance, was prepared through one-step polymerization, using new type polyether TPEG and acrylic acid as raw materials. Maximum water-reducing ratio of TPC may reach 50%. The most distinguishing characteristic of TPC was its reaction character at normal temperatures (30°C), which was of great practical significance for energy conservation and pollution reduction.

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Cited by 2 publications
(2 citation statements)
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“…PC-6 polycarboxylate was prepared using TPEG2300, not APEG2300. Their detailed preparing methods were shown in reference [16].…”
Section: Materials and Instrumentsmentioning
confidence: 99%
“…PC-6 polycarboxylate was prepared using TPEG2300, not APEG2300. Their detailed preparing methods were shown in reference [16].…”
Section: Materials and Instrumentsmentioning
confidence: 99%
“…Both of the two factors result in slump loss of concrete. [4] Material analysis. The abilities of four kinds of minerals in cement to absorb superplasticizers are as follows: C 3 A > C 4 AF > C 3 S > C 2 S. Research shows that four kinds of minerals present selective adsorption capacity during mixing.…”
Section: Mechanism Of Concrete Slump Lossmentioning
confidence: 99%