Antiseptic and rust resistant high-performance concrete waterproofer

• Main Authors: LIU FUXUE, SONG BAI, WANG YUAN, SHANG ERPENG, CHEN CUIHONG
• Format: Patent
• Language: Chinese; English
• Published: 26.09.2012
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The invention relates to an antiseptic and rust resistant high-performance concrete waterproofer. The antiseptic and rust resistant high-performance concrete waterproofer is characterized by being prepared from the following components in percentage by mass: 15 to 25 percent of naphthalene sulfonate formaldehyde condensation compound, 0.2 to 0.6 percent of benzoic acid salt, 5 to 10 percent of tert-butyl benzoic acid, 0.3 to 0.6 percent of ethanolamine, 2 to 3 percent of ethyl silicate, 0 to 0.1 percent of alkyl sodium sulfonate and the balance of water. The antiseptic and rust resistant high-performance concrete waterproofer is a multifunctional composite concrete additive, has the obvious waterproofing and rust resistant effect on a concrete structure, the functions of reducing water, leading air, retaining plastic, and preventing corrosion and rust, can be used as a concrete pumping aid, a waterproofing agent and a rust inhibitor, is suitable for various structural engineering, particularly naval engineeri