Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a concrete crack self-repairing additive, and belongs to the field of concrete additives. The concrete crack self-repairing additive comprises a material for concrete crack self-repairing, sodium bicarbonate, calcium hydroxide and triisopropanolamine. The material for concrete crack self-repairing comprises an inner core and a shell wrapping the inner core, the inner core is porous solid particles filled with Hansenian yeast, glucose and sodium percarbonate, and the shell comprises dextrin and monopotassium phosphate. The additive capable of intelligently repairing concrete cracks and gaps provided by the invention overcomes the problems of single function and poor crack repairing effect of the traditional expanding agent and waterproof agent.
本发明公开了一种混凝土裂缝自修复添加剂，属于混凝土添加剂领域。混凝土裂缝自修复添加剂包括用于混凝土裂缝自修复的材料、碳酸氢钠、氢氧化钙和三异丙醇胺；用于混凝土裂缝自修复的材料包括内核和包裹内核的外壳，内核为填充有汉逊徳巴利酵母、葡萄糖和过碳酸钠的多孔固体颗粒，外壳包括糊精、磷酸二氢钾。本发明提供的是一种具有智能修复混凝土裂缝和空隙的添加剂，克服了传统的膨胀剂和防水剂功能单一、对裂缝修复效果差的问题。
The invention discloses a concrete crack self-repairing additive, and belongs to the field of concrete additives. The concrete crack self-repairing additive comprises a material for concrete crack self-repairing, sodium bicarbonate, calcium hydroxide and triisopropanolamine. The material for concrete crack self-repairing comprises an inner core and a shell wrapping the inner core, the inner core is porous solid particles filled with Hansenian yeast, glucose and sodium percarbonate, and the shell comprises dextrin and monopotassium phosphate. The additive capable of intelligently repairing concrete cracks and gaps provided by the invention overcomes the problems of single function and poor crack repairing effect of the traditional expanding agent and waterproof agent.
本发明公开了一种混凝土裂缝自修复添加剂，属于混凝土添加剂领域。混凝土裂缝自修复添加剂包括用于混凝土裂缝自修复的材料、碳酸氢钠、氢氧化钙和三异丙醇胺；用于混凝土裂缝自修复的材料包括内核和包裹内核的外壳，内核为填充有汉逊徳巴利酵母、葡萄糖和过碳酸钠的多孔固体颗粒，外壳包括糊精、磷酸二氢钾。本发明提供的是一种具有智能修复混凝土裂缝和空隙的添加剂，克服了传统的膨胀剂和防水剂功能单一、对裂缝修复效果差的问题。
Concrete crack self-repairing additive and preparation and application thereof
一种混凝土裂缝自修复添加剂及其制备和应用
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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