混凝土结构物修补用彩色水泥砂浆复合物及用其对混凝土结构物进行修补的方法

• Format: Patent
• Language: Chinese
• Published: 22.06.2018
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF NATURAL STONE

本发明涉及混凝土结构物修补用彩色水泥砂浆复合物及用其对混凝土结构物进行修补的方法，彩色水泥砂浆复合物包含无机颜料的无机结合料重量百分比5～70％、细骨料重量百分比25～85％、聚合物系混合剂重量百分比0.01～20％和水重量百分比0.1～20％。根据本发明，其强度和耐久性尤其抗中性化性、耐酸性和耐盐害性优良，在污水暗渠和混凝土结构上使用，预防中性化，增强耐久性，提升识别性，施工时利用自动化设备，提升施工便利性，缩减工期，节省人工费用而提升经济性，施工效果良好且维持时间较长而大幅节省维护成本。此外使用的细骨料所含白云岩成分具有强度、耐磨性和耐火性优良的特性，强度、耐磨性和景观协调性和耐火性优良。 The invention relates to a color cement mortar composition for repairing a concrete structure and a method for repairing a concrete structure using the same, wherein the color cement mortar composition comprises 5-70 wt% of an inorganic-based binder including an inorganic pigment, 25-85 wt% of a fine aggregate, 0.01-20 wt% of a polymer-based admixture, and 0.1-20 wt% of water. According to the invention, the color cement mortar composition has strength and durability and especially, excellent neutralization resistance, acid resistance, and salt resistance; and functions in preventing the neutralization and improving the durability and legibility. In the invention, for construction, an automatic facility is used, s