Corrosion-resistant concrete and preparation method thereof

• Main Authors: GAO JIAN, DING LUJING, LUO ZUOQIU, LIU TIANYUN, LI WEI, LIU XINGYU, CHEN QUANBIN, ZHANG KAIFENG, LIANG GUOLI
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2024
• 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 the field of concrete building materials, and particularly discloses corrosion-resistant concrete as well as a preparation method and application thereof. The anti-corrosion concrete is prepared from the following components in parts by weight: 616 to 923 parts of gravel, 239 to 275 parts of cement, 139 to 255 parts of water, 364 to 494 parts of sand, 105 to 135 parts of admixture, 28 to 36 parts of admixture and 24 to 38 parts of modified montmorillonite, the modified montmorillonite is prepared by modifying common montmorillonite with a pyrrole monomer; the anti-corrosion and anti-rust concrete disclosed by the invention has the advantages of good anti-corrosion and anti-rust effects and excellent durability. 本申请涉及混凝土建筑材料领域，具体公开了一种防腐阻锈混凝土及其制备方法及用途。防腐阻锈混凝土包括碎石616-923份、水泥239-275份、水139-255份、砂364-494份、掺合料105-135份、外加剂28-36份、改性蒙脱土24-38份；所述改性蒙脱土由吡咯单体改性普通蒙脱土制得；本发明的防腐阻锈混凝土具有防腐、阻锈效果好，耐久性优异的优点。