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A platform for research: civil engineering, architecture and urbanism
Water delivery closed conduit defect repairing process based on acrylic emulsion mortar
The invention relates to the technical field of water delivery closed conduit defect repairing processes, in particular to a water delivery closed conduit defect repairing process based on acrylic emulsion mortar, which comprises the following steps: preparing construction materials such as acrylic emulsion cement mortar, an interface agent and an anti-carbonization protective agent according to the proportion; according to the water delivery closed conduit defect repairing technology based on the acrylic emulsion mortar, the building construction material interface agent and the anti-carbonization protective agent are creatively introduced, the maintenance quality is improved, the concrete interface agent has super-strong bonding force and excellent water resistance and aging resistance, the bonding strength of plastering mortar to a base layer can be improved, and the repairing effect is good. The problems of hollowing, falling, shrinkage cracking and the like of a plastered layer are effectively avoided, the surface of the structure is protected from being corroded by acid, alkali, grease, various chemicals, salts and the like through the anti-carbonization protective agent, the repaired acrylic emulsion mortar layer and original concrete are well combined into a whole through the triple protection structure, cracking, hollowing and falling of the repairing layer are effectively avoided, and the service life of the repairing layer is prolonged. The wear resistance and the corrosion resistance are improved, and the service life is greatly prolonged.
本发明涉及输水暗渠缺陷修复工艺技术领域，具体为基于丙乳砂浆的输水暗渠缺陷修复工艺，包括以下步骤：按照配比准备丙乳水泥砂浆、界面剂和防碳化保护剂等施工材料。该基于丙乳砂浆的输水暗渠缺陷修复工艺，通过创造性的引入建筑施工材料界面剂、防碳化保护剂，提高了维修质量，混凝土界面剂具有超强的粘接力，优良的耐水性、耐老化性，可提高抹灰砂浆对基层的粘结强度，有效避免抹灰层空鼓、脱落、收缩开裂等问题，通过防碳化保护剂保护结构表面不受酸、碱、油脂、各类化学品和盐类等的侵蚀，三重防护结构使修补的丙乳砂浆层与原混凝土很好的结合为一个整体，有效避免修补层的开裂、空鼓、脱落，提高了其抗磨、耐蚀性，使其使用寿命大大增加。
Water delivery closed conduit defect repairing process based on acrylic emulsion mortar
The invention relates to the technical field of water delivery closed conduit defect repairing processes, in particular to a water delivery closed conduit defect repairing process based on acrylic emulsion mortar, which comprises the following steps: preparing construction materials such as acrylic emulsion cement mortar, an interface agent and an anti-carbonization protective agent according to the proportion; according to the water delivery closed conduit defect repairing technology based on the acrylic emulsion mortar, the building construction material interface agent and the anti-carbonization protective agent are creatively introduced, the maintenance quality is improved, the concrete interface agent has super-strong bonding force and excellent water resistance and aging resistance, the bonding strength of plastering mortar to a base layer can be improved, and the repairing effect is good. The problems of hollowing, falling, shrinkage cracking and the like of a plastered layer are effectively avoided, the surface of the structure is protected from being corroded by acid, alkali, grease, various chemicals, salts and the like through the anti-carbonization protective agent, the repaired acrylic emulsion mortar layer and original concrete are well combined into a whole through the triple protection structure, cracking, hollowing and falling of the repairing layer are effectively avoided, and the service life of the repairing layer is prolonged. The wear resistance and the corrosion resistance are improved, and the service life is greatly prolonged.
本发明涉及输水暗渠缺陷修复工艺技术领域，具体为基于丙乳砂浆的输水暗渠缺陷修复工艺，包括以下步骤：按照配比准备丙乳水泥砂浆、界面剂和防碳化保护剂等施工材料。该基于丙乳砂浆的输水暗渠缺陷修复工艺，通过创造性的引入建筑施工材料界面剂、防碳化保护剂，提高了维修质量，混凝土界面剂具有超强的粘接力，优良的耐水性、耐老化性，可提高抹灰砂浆对基层的粘结强度，有效避免抹灰层空鼓、脱落、收缩开裂等问题，通过防碳化保护剂保护结构表面不受酸、碱、油脂、各类化学品和盐类等的侵蚀，三重防护结构使修补的丙乳砂浆层与原混凝土很好的结合为一个整体，有效避免修补层的开裂、空鼓、脱落，提高了其抗磨、耐蚀性，使其使用寿命大大增加。
Water delivery closed conduit defect repairing process based on acrylic emulsion mortar
基于丙乳砂浆的输水暗渠缺陷修复工艺
LI XIAOJIA (author) / FU TINGWEI (author) / TIAN SHENGJIA (author) / GAN QINGYU (author) / WEI YINGCAI (author)
2023-09-29
Patent
Electronic Resource
Chinese
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