High water reduction high collapse protection type polycarboxylate high-performance water reducer and pyrogen-free preparation method thereof

• Main Authors: WANG YUESONG, WANG YUEHUA, XIN DESHENG, XUN WUJU, WU CHANGLONG, ZHANG WEI
• Format: Patent
• Language: English
• Published: 01.07.2015
• Subjects: 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