Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete structure repairing method based on carbonization hardening
The invention discloses a concrete structure repairing method based on carbonization hardening, and relates to the technical field of concrete structure repairing. The method comprises the following steps: 1) determining the carbonization depth and range of a damaged concrete structure by using a carbonization depth tester; according to the invention, the special cement-based repair material with high carbonization resistance is directly covered on the carbonized concrete surface, so that the construction steps of the traditional repair engineering can be obviously simplified. By means of the method, the complex process that in traditional repairing, a carbonized layer needs to be removed firstly, and then concrete is poured again is avoided. The material is directly poured on old concrete, and large-scale dismantling and preparation work is not needed, so that the labor intensity is reduced, and the construction period is shortened. According to the polymer cement mortar disclosed by the invention, through synergistic reaction of various materials, the treatment speed is increased, and the polymer cement mortar has excellent carbonization resistance, so that the service life of a repaired structure is prolonged.
本发明公开了一种基于碳化硬化的混凝土结构修复方法，涉及混凝土结构修复技术领域。本发明包括如下步骤：步骤1)，对受损的混凝土结构使用碳化深度测试仪来确定其碳化的深度和范围。本发明通过使用具有高抗碳化性能的特种水泥基修复材料直接覆盖在已碳化的混凝土表面上，可以显著简化传统修复工程的施工步骤。这种方法避免了传统修复中需先除去碳化层再重新浇筑混凝土的复杂过程。直接浇筑这种材料于旧混凝土上，不需要大规模拆除和准备工作，从而减小了劳动强度，缩短了工期。本申请中的聚合物水泥砂浆通过多种材料的协同反应，不仅提高了处理速度，还具有优异的抗碳化性能而延长了修复后结构的使用寿命。
Concrete structure repairing method based on carbonization hardening
The invention discloses a concrete structure repairing method based on carbonization hardening, and relates to the technical field of concrete structure repairing. The method comprises the following steps: 1) determining the carbonization depth and range of a damaged concrete structure by using a carbonization depth tester; according to the invention, the special cement-based repair material with high carbonization resistance is directly covered on the carbonized concrete surface, so that the construction steps of the traditional repair engineering can be obviously simplified. By means of the method, the complex process that in traditional repairing, a carbonized layer needs to be removed firstly, and then concrete is poured again is avoided. The material is directly poured on old concrete, and large-scale dismantling and preparation work is not needed, so that the labor intensity is reduced, and the construction period is shortened. According to the polymer cement mortar disclosed by the invention, through synergistic reaction of various materials, the treatment speed is increased, and the polymer cement mortar has excellent carbonization resistance, so that the service life of a repaired structure is prolonged.
本发明公开了一种基于碳化硬化的混凝土结构修复方法，涉及混凝土结构修复技术领域。本发明包括如下步骤：步骤1)，对受损的混凝土结构使用碳化深度测试仪来确定其碳化的深度和范围。本发明通过使用具有高抗碳化性能的特种水泥基修复材料直接覆盖在已碳化的混凝土表面上，可以显著简化传统修复工程的施工步骤。这种方法避免了传统修复中需先除去碳化层再重新浇筑混凝土的复杂过程。直接浇筑这种材料于旧混凝土上，不需要大规模拆除和准备工作，从而减小了劳动强度，缩短了工期。本申请中的聚合物水泥砂浆通过多种材料的协同反应，不仅提高了处理速度，还具有优异的抗碳化性能而延长了修复后结构的使用寿命。
Concrete structure repairing method based on carbonization hardening
一种基于碳化硬化的混凝土结构修复方法
WANG JUAN (Autor:in) / LI YUE (Autor:in) / GUO JINJUN (Autor:in) / ZHANG PENG (Autor:in) / CAO HONGLIANG (Autor:in) / ZHANG YONG (Autor:in) / LIANG CHUNYU (Autor:in)
02.08.2024
Patent
Elektronische Ressource
Chinesisch
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