Early-strength polycarboxylate superplasticizer and preparation method thereof

The invention relates to the field of water reducing agents, and discloses an early-strength polycarboxylate superplasticizer and a preparation method thereof. The early-strength polycarboxylate superplasticizer is prepared from 10 to 15 parts of methylallylpolyoxyethylene ether, 25-30 parts of acry...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SU XIAOQIANG, REN JIANBO, WANG TAO, ZHANG WEILI, ZHANG ZHENSHENG, ZHANG YEMING, TANG ZHE, WANG JIANPENG, BIAN SHUFANG, WANG SHOUXING, LIU YUSHAN, LYU SHURAN, ZHENG LIMAN, CHEN FENGQI, SU PENGJU, WEI CHUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS REFRACTORIES SLAG THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE
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