A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Section repair material based on halophilic mucus forming bacteria
Disclosed are novel ecological salt damage resistant repair materials for repairing concrete structures that have been exposed to chemically degraded environments caused by salt damage (Cl-) in marine environments, wherein the repair materials do not include existing organic materials. The present invention provides a material for repairing a concrete section in a salt-damaged environment, the concrete section repairing material comprising a mixture of a salt damage-resistant repairing material and a carrier wherein the salt damage-resistant repairing material comprises a binder comprising conventional type I Portland cement and an EVA-based polymer, polyethylene fibers and a fine aggregate, and the carrier has a porous structure on which bacteria for decomposing chloride ions and halophilic mucus-forming bacteria are immobilized.
公开了用于修复已暴露于由海洋环境中的盐害(Cl‑)所造成的化学降解环境的混凝土结构的新的生态耐盐害修复材料，其中所述修复材料不包括现有有机材料。本发明提供了用于修复盐害环境中混凝土断面的材料，所述混凝土断面修复材料包含耐盐害修复材料和载体的混合物，其中所述耐盐害修复材料包含粘结剂，其包括常规I型波特兰水泥和基于EVA的聚合物、聚乙烯纤维和细骨料，并且所述载体具有在其上固定用于分解氯离子的细菌和嗜盐粘液形成细菌的多孔结构。
Section repair material based on halophilic mucus forming bacteria
Disclosed are novel ecological salt damage resistant repair materials for repairing concrete structures that have been exposed to chemically degraded environments caused by salt damage (Cl-) in marine environments, wherein the repair materials do not include existing organic materials. The present invention provides a material for repairing a concrete section in a salt-damaged environment, the concrete section repairing material comprising a mixture of a salt damage-resistant repairing material and a carrier wherein the salt damage-resistant repairing material comprises a binder comprising conventional type I Portland cement and an EVA-based polymer, polyethylene fibers and a fine aggregate, and the carrier has a porous structure on which bacteria for decomposing chloride ions and halophilic mucus-forming bacteria are immobilized.
公开了用于修复已暴露于由海洋环境中的盐害(Cl‑)所造成的化学降解环境的混凝土结构的新的生态耐盐害修复材料，其中所述修复材料不包括现有有机材料。本发明提供了用于修复盐害环境中混凝土断面的材料，所述混凝土断面修复材料包含耐盐害修复材料和载体的混合物，其中所述耐盐害修复材料包含粘结剂，其包括常规I型波特兰水泥和基于EVA的聚合物、聚乙烯纤维和细骨料，并且所述载体具有在其上固定用于分解氯离子的细菌和嗜盐粘液形成细菌的多孔结构。
Section repair material based on halophilic mucus forming bacteria
基于嗜盐粘液形成细菌的断面修复材料
YANG KEUN-HYEOK (author) / YOON HYUN-SUB (author)
2022-12-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
CROSS SECTION REPAIR MATERIAL BASED ON HALOPHILIC SLIME-FORMING BACTERIA
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