Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Biochar recycled concrete and preparation method thereof
The invention discloses charcoal recycled concrete and a preparation method thereof, and belongs to the technical field of building materials. The biochar recycled concrete provided by the invention is prepared from the following components in parts by mass: 400 to 420 parts of cement, 40 to 50 parts of biochar, 600 to 620 parts of natural sand, 1000 to 1200 parts of recycled coarse aggregate and 200 to 210 parts of water, the recycled concrete has high compressive strength and high carbon sequestration amount, and the carbon sequestration capacity of the recycled concrete is greatly improved. The preparation method is simple and convenient, materials are easy to obtain, production is easy, and the method has excellent industrial prospects.
本发明公开了一种生物炭再生混凝土及其制备方法，属于建筑材料技术领域。本发明提供的生物炭再生混凝土包括以下质量份的组分：水泥400~420份，生物炭40~50份，天然砂600~620份，再生粗骨料1000~1200份，水200~210份；其具有高抗压强度和高固碳量，大大提升了再生混凝土的碳封存能力。本发明提供的制备方法简便，材料易得，易于生产，具有优异的工业前景。
Biochar recycled concrete and preparation method thereof
The invention discloses charcoal recycled concrete and a preparation method thereof, and belongs to the technical field of building materials. The biochar recycled concrete provided by the invention is prepared from the following components in parts by mass: 400 to 420 parts of cement, 40 to 50 parts of biochar, 600 to 620 parts of natural sand, 1000 to 1200 parts of recycled coarse aggregate and 200 to 210 parts of water, the recycled concrete has high compressive strength and high carbon sequestration amount, and the carbon sequestration capacity of the recycled concrete is greatly improved. The preparation method is simple and convenient, materials are easy to obtain, production is easy, and the method has excellent industrial prospects.
本发明公开了一种生物炭再生混凝土及其制备方法，属于建筑材料技术领域。本发明提供的生物炭再生混凝土包括以下质量份的组分：水泥400~420份，生物炭40~50份，天然砂600~620份，再生粗骨料1000~1200份，水200~210份；其具有高抗压强度和高固碳量，大大提升了再生混凝土的碳封存能力。本发明提供的制备方法简便，材料易得，易于生产，具有优异的工业前景。
Biochar recycled concrete and preparation method thereof
一种生物炭再生混凝土及其制备方法
ZHAO XIAO (Autor:in) / YING XUEJIN (Autor:in) / YE MAO (Autor:in) / WANG CHENG (Autor:in) / HE ZIXIN (Autor:in) / ZHAN BAOJIAN (Autor:in) / ZHAO JIANJUN (Autor:in)
03.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Recycled concrete, recycled concrete prefabricated part and preparation method thereof
| Europäisches Patentamt | 2021