Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-repairing concrete and recycled aggregate assembled reinforced concrete coupling beam, and preparation methods thereof
The invention discloses self-repairing concrete and a recycled aggregate assembled reinforced concrete coupling beam, and preparation methods thereof; the self-repairing concrete is microorganism self-repairing concrete, and is composed of concrete ingredients, a recycled aggregate and a bacillus pasteurii liquid according to the volume percentage; the volume mixing amount of the recycled aggregate is 20-30% of the total volume of the microbial self-repairing concrete, and the volume mixing amount of the bacillus pasteurii liquid is 32-38% of the total volume of the microbial self-repairing concrete. The recycled aggregate assembled reinforced concrete coupling beam is high in repairing efficiency, high in environmental friendliness, high in overall strength, high in anti-seismic propertyand easy to operate, and achieves the effects of construction waste recycling and good structural performance.
本发明公开了自修复混凝土、再生骨料装配钢筋混凝土连梁及制备方法，所述的自修复混凝土为微生物自修复混凝土，按体积百分比计，由混凝土配料、再生骨料和巴氏芽孢杆菌菌液组成；所述的再生骨料的体积掺量为微生物自修复混凝土总体积的20％～30％，巴氏芽孢杆菌菌液的体积掺量为微生物自修复混凝土总体积的32～38％。本发明的再生骨料装配钢筋混凝土连梁，修复效能高、环境友好性强、整体强度高、抗震性能强、易于操作，起到建筑垃圾资源化、结构性能好的效果。
Self-repairing concrete and recycled aggregate assembled reinforced concrete coupling beam, and preparation methods thereof
The invention discloses self-repairing concrete and a recycled aggregate assembled reinforced concrete coupling beam, and preparation methods thereof; the self-repairing concrete is microorganism self-repairing concrete, and is composed of concrete ingredients, a recycled aggregate and a bacillus pasteurii liquid according to the volume percentage; the volume mixing amount of the recycled aggregate is 20-30% of the total volume of the microbial self-repairing concrete, and the volume mixing amount of the bacillus pasteurii liquid is 32-38% of the total volume of the microbial self-repairing concrete. The recycled aggregate assembled reinforced concrete coupling beam is high in repairing efficiency, high in environmental friendliness, high in overall strength, high in anti-seismic propertyand easy to operate, and achieves the effects of construction waste recycling and good structural performance.
本发明公开了自修复混凝土、再生骨料装配钢筋混凝土连梁及制备方法，所述的自修复混凝土为微生物自修复混凝土，按体积百分比计，由混凝土配料、再生骨料和巴氏芽孢杆菌菌液组成；所述的再生骨料的体积掺量为微生物自修复混凝土总体积的20％～30％，巴氏芽孢杆菌菌液的体积掺量为微生物自修复混凝土总体积的32～38％。本发明的再生骨料装配钢筋混凝土连梁，修复效能高、环境友好性强、整体强度高、抗震性能强、易于操作，起到建筑垃圾资源化、结构性能好的效果。
Self-repairing concrete and recycled aggregate assembled reinforced concrete coupling beam, and preparation methods thereof
自修复混凝土、再生骨料装配钢筋混凝土连梁及制备方法
LIU CHAO (Autor:in) / ZHANG RONGFEI (Autor:in) / LYU ZHENYUAN (Autor:in) / LIU HUAWEI (Autor:in) / ZHU CHAO (Autor:in)
04.08.2020
Patent
Elektronische Ressource
Chinesisch
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