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A platform for research: civil engineering, architecture and urbanism
Method for reinforcing recycled aggregate by mixed bacillus
The invention discloses a method for reinforcing recycled aggregate by mixed bacillus, and belongs to the technical field of microbial materials. Mixed bacteria are adopted to treat the recycled aggregate, the environment adaptability is better, the generated microorganism calcium carbonate can well fill a system, the apparent density and the stacking density of the recycled aggregate are effectively improved, and meanwhile the water absorption rate and the crushing index are reduced; the aggregate is recycled by adopting a mixed microorganism method, the method has the characteristics of high efficiency, simplified maintenance conditions, economy, environmental protection and the like, formed minerals are stable in property and high in durability, carbon dioxide generated in the process can be effectively captured and utilized, the greenhouse effect is relieved, and the economic benefit and the social benefit are remarkable.
本发明公开一种混合芽孢杆菌强化再生骨料的方法，属于微生物材料技术领域。本发明采用混合菌对再生骨料进行处理，与环境适应能力更好，所生成的微生物碳酸钙可以对体系进行良好的填充，有效提升再生骨料的表观密度和堆积密度，同时降低吸水率和压碎指标；本发明采用的混合微生物方法再生骨料，具有高效、简化养护条件，经济环保等特点，形成的矿物性质稳定、耐久性强，过程中产生的二氧化碳可有效捕获利用，减缓温室效应，经济效益和社会效益显著。
Method for reinforcing recycled aggregate by mixed bacillus
The invention discloses a method for reinforcing recycled aggregate by mixed bacillus, and belongs to the technical field of microbial materials. Mixed bacteria are adopted to treat the recycled aggregate, the environment adaptability is better, the generated microorganism calcium carbonate can well fill a system, the apparent density and the stacking density of the recycled aggregate are effectively improved, and meanwhile the water absorption rate and the crushing index are reduced; the aggregate is recycled by adopting a mixed microorganism method, the method has the characteristics of high efficiency, simplified maintenance conditions, economy, environmental protection and the like, formed minerals are stable in property and high in durability, carbon dioxide generated in the process can be effectively captured and utilized, the greenhouse effect is relieved, and the economic benefit and the social benefit are remarkable.
本发明公开一种混合芽孢杆菌强化再生骨料的方法，属于微生物材料技术领域。本发明采用混合菌对再生骨料进行处理，与环境适应能力更好，所生成的微生物碳酸钙可以对体系进行良好的填充，有效提升再生骨料的表观密度和堆积密度，同时降低吸水率和压碎指标；本发明采用的混合微生物方法再生骨料，具有高效、简化养护条件，经济环保等特点，形成的矿物性质稳定、耐久性强，过程中产生的二氧化碳可有效捕获利用，减缓温室效应，经济效益和社会效益显著。
Method for reinforcing recycled aggregate by mixed bacillus
一种混合芽孢杆菌强化再生骨料的方法
YI HAIHE (author) / LU JIANG (author) / ZHANG HUI (author) / ZHAO WEI (author) / QIN YOUMIN (author) / LI YAO (author) / FENG ENJUAN (author) / ZHAO HONGYI (author) / GUAN XUEMAO (author) / WANG KAI (author)
2023-04-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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