Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
All-component carbon dioxide absorption low-carbon concrete composition design method
The invention discloses a composition design method of all-component low-carbon concrete capable of absorbing carbon dioxide. The all-component low-carbon concrete capable of absorbing carbon dioxide comprises cement; a mixed material; aggregate is recycled; recovering sand; hollow glass beads; a water reducing agent and mixing water. According to the invention, all the components of the concrete can capture carbon dioxide gas, so that the carbon capture amount of the concrete is greatly increased, the carbon emission of the concrete industry is reduced, and the concrete has important environmental protection significance. After the recycled aggregate and the recycled sand are subjected to high-temperature pressurized carbonization, the absorption of carbon dioxide gas is greatly increased, and the performance of the recycled aggregate and the recycled sand is improved, so that the working performance, the mechanical performance and the durability of the concrete are improved. The carbon dioxide gas is wrapped in the hollow glass beads, so that the carbon capture amount is further increased. And meanwhile, the working performance of the concrete can be improved by utilizing a ball bearing effect.
本发明公开了一种全组分吸收二氧化碳低碳混凝土组成设计方法，所述全组分吸收二氧化碳低碳混凝土包括：水泥；混合材；回收骨料；回收砂；空心玻璃微珠；减水剂和拌合水。本发明实现混凝土各组分均可捕集二氧化碳气体，使混凝土碳捕集量大幅提升，减少混凝土行业的碳排放，具有重要的环保意义。当回收骨料、回收砂经过高温加压碳化后即大幅增加了对二氧化碳气体的吸收，又改善了回收骨料、回收砂的性能，进而提升了混凝土的工作性能、力学性能、耐久性能。利用空心玻璃微珠内部包裹二氧化碳气体，进一步增大碳捕集量。同时还能利用滚珠轴承效应，提升混凝土的工作性能。
All-component carbon dioxide absorption low-carbon concrete composition design method
The invention discloses a composition design method of all-component low-carbon concrete capable of absorbing carbon dioxide. The all-component low-carbon concrete capable of absorbing carbon dioxide comprises cement; a mixed material; aggregate is recycled; recovering sand; hollow glass beads; a water reducing agent and mixing water. According to the invention, all the components of the concrete can capture carbon dioxide gas, so that the carbon capture amount of the concrete is greatly increased, the carbon emission of the concrete industry is reduced, and the concrete has important environmental protection significance. After the recycled aggregate and the recycled sand are subjected to high-temperature pressurized carbonization, the absorption of carbon dioxide gas is greatly increased, and the performance of the recycled aggregate and the recycled sand is improved, so that the working performance, the mechanical performance and the durability of the concrete are improved. The carbon dioxide gas is wrapped in the hollow glass beads, so that the carbon capture amount is further increased. And meanwhile, the working performance of the concrete can be improved by utilizing a ball bearing effect.
本发明公开了一种全组分吸收二氧化碳低碳混凝土组成设计方法，所述全组分吸收二氧化碳低碳混凝土包括：水泥；混合材；回收骨料；回收砂；空心玻璃微珠；减水剂和拌合水。本发明实现混凝土各组分均可捕集二氧化碳气体，使混凝土碳捕集量大幅提升，减少混凝土行业的碳排放，具有重要的环保意义。当回收骨料、回收砂经过高温加压碳化后即大幅增加了对二氧化碳气体的吸收，又改善了回收骨料、回收砂的性能，进而提升了混凝土的工作性能、力学性能、耐久性能。利用空心玻璃微珠内部包裹二氧化碳气体，进一步增大碳捕集量。同时还能利用滚珠轴承效应，提升混凝土的工作性能。
All-component carbon dioxide absorption low-carbon concrete composition design method
一种全组分吸收二氧化碳低碳混凝土组成设计方法
WANG ZHENDI (Autor:in) / ZHI XIAO (Autor:in) / YE JIAYUAN (Autor:in) / WANG LING (Autor:in)
29.03.2024
Patent
Elektronische Ressource
Chinesisch
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