A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for directionally repairing concrete cracks by adopting magnetic microorganisms
The invention discloses a construction method for directionally repairing concrete cracks by adopting magnetic microorganisms, and relates to the field of civil engineering, which comprises the following steps of: 1, checking the crack condition, and measuring the depth and width of the cracks; 2, according to the crack condition, punching is conducted on the surface of the finest tail end of the crack according to the depth exceeding the crack; thirdly, a magnet is implanted into the hole; 4, injecting the magnetic microbial remediation material slurry into the crack until the crack is completely filled; and fifthly, the cracks filled with the repairing material slurry are covered or sprayed with a curing agent to be cured for 1-3 d. The magnetic microorganisms can directionally migrate to the magnet, so that complex cracks of concrete are repaired.
本发明公开了一种采用磁性微生物定向修复混凝土裂缝的施工方法，涉及土木工程领域，包括以下步骤：第一步，检查裂缝情况，测量裂缝深度和宽度；第二步，根据裂缝情况，在裂缝最细小的末端表面按照超过裂缝深度进行打孔；第三步，在孔的内部植入磁体；第四步，将磁性微生物修复材料浆体注入裂缝至裂缝全部填充；第五步，对填充修复材料浆体的裂缝进行覆盖或喷涂养护剂养护1‑3d。本发明磁性微生物可定向向磁体迁移，从而修复混凝土复杂裂缝。
Construction method for directionally repairing concrete cracks by adopting magnetic microorganisms
The invention discloses a construction method for directionally repairing concrete cracks by adopting magnetic microorganisms, and relates to the field of civil engineering, which comprises the following steps of: 1, checking the crack condition, and measuring the depth and width of the cracks; 2, according to the crack condition, punching is conducted on the surface of the finest tail end of the crack according to the depth exceeding the crack; thirdly, a magnet is implanted into the hole; 4, injecting the magnetic microbial remediation material slurry into the crack until the crack is completely filled; and fifthly, the cracks filled with the repairing material slurry are covered or sprayed with a curing agent to be cured for 1-3 d. The magnetic microorganisms can directionally migrate to the magnet, so that complex cracks of concrete are repaired.
本发明公开了一种采用磁性微生物定向修复混凝土裂缝的施工方法，涉及土木工程领域，包括以下步骤：第一步，检查裂缝情况，测量裂缝深度和宽度；第二步，根据裂缝情况，在裂缝最细小的末端表面按照超过裂缝深度进行打孔；第三步，在孔的内部植入磁体；第四步，将磁性微生物修复材料浆体注入裂缝至裂缝全部填充；第五步，对填充修复材料浆体的裂缝进行覆盖或喷涂养护剂养护1‑3d。本发明磁性微生物可定向向磁体迁移，从而修复混凝土复杂裂缝。
Construction method for directionally repairing concrete cracks by adopting magnetic microorganisms
采用磁性微生物定向修复混凝土裂缝的施工方法
ZHENG XINGUO (author) / ZHANG LEI (author) / LI SHUMING (author) / LIU JING (author) / ZHANG CHI (author) / YU PEIYUN (author) / DENG QINGSHAN (author) / DOU DONGBIN (author) / LIU XIANGHUI (author) / HU JIALIN (author)
2024-03-01
Patent
Electronic Resource
Chinese
Method for repairing concrete cracks by adopting bacteria
| European Patent Office | 2024
Method for repairing concrete cracks by utilizing microorganisms
| European Patent Office | 2021
Construction method adopting slope concrete crack repairing device
| European Patent Office | 2024
Magnetic slurry capsule system for repairing concrete cracks and construction process
| European Patent Office | 2022
Magnetic microbial repairing material for repairing concrete cracks and preparation method thereof
| European Patent Office | 2024