Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modified charcoal-based carbon sequestration cementing material and preparation method thereof
The invention discloses a modified charcoal-based carbon sequestration cementing material which comprises the following raw materials in percentage by mass: 50-80% of a modified charcoal/fly ash composite material and 20-50% of cement, wherein the modified charcoal/fly ash composite material is prepared from the following components in percentage by mass: 28 to 45 percent of modified charcoal, 45 to 62 percent of high-calcium fly ash and 6 to 20 percent of amino silane. Balanced and synergistic effects of the biochar, the high-calcium fly ash and the amino silane are fully exerted, large-dosage and high-value utilization of the biochar and the high-calcium fly ash in constructional engineering can be realized, the use amount of cement is effectively reduced, and carbon dioxide in air can be effectively cured; the method has remarkable economic benefits and environmental benefits and is suitable for popularization and application.
本发明公开了一种改性生物炭基固碳胶凝材料，各原料及其所占质量百分比包括：改性生物炭/粉煤灰复合材料50～80％，水泥20～50％；其中，改性生物炭/粉煤灰复合材料中，各组分及其所占质量百分比包括：改性生物炭28～45％，高钙粉煤灰45～62％，氨基硅烷6～20％。本发明充分发挥生物炭、高钙粉煤灰与氨基硅烷的平衡、协同作用，可实现生物炭与高钙粉煤灰在建筑工程中的大掺量高值化利用，有效降低水泥用量，并可有效固化空气中的二氧化碳；具有显著的经济效益与环境效益，适合推广应用。
Modified charcoal-based carbon sequestration cementing material and preparation method thereof
The invention discloses a modified charcoal-based carbon sequestration cementing material which comprises the following raw materials in percentage by mass: 50-80% of a modified charcoal/fly ash composite material and 20-50% of cement, wherein the modified charcoal/fly ash composite material is prepared from the following components in percentage by mass: 28 to 45 percent of modified charcoal, 45 to 62 percent of high-calcium fly ash and 6 to 20 percent of amino silane. Balanced and synergistic effects of the biochar, the high-calcium fly ash and the amino silane are fully exerted, large-dosage and high-value utilization of the biochar and the high-calcium fly ash in constructional engineering can be realized, the use amount of cement is effectively reduced, and carbon dioxide in air can be effectively cured; the method has remarkable economic benefits and environmental benefits and is suitable for popularization and application.
本发明公开了一种改性生物炭基固碳胶凝材料，各原料及其所占质量百分比包括：改性生物炭/粉煤灰复合材料50～80％，水泥20～50％；其中，改性生物炭/粉煤灰复合材料中，各组分及其所占质量百分比包括：改性生物炭28～45％，高钙粉煤灰45～62％，氨基硅烷6～20％。本发明充分发挥生物炭、高钙粉煤灰与氨基硅烷的平衡、协同作用，可实现生物炭与高钙粉煤灰在建筑工程中的大掺量高值化利用，有效降低水泥用量，并可有效固化空气中的二氧化碳；具有显著的经济效益与环境效益，适合推广应用。
Modified charcoal-based carbon sequestration cementing material and preparation method thereof
一种改性生物炭基固碳胶凝材料及其制备方法
ZHOU ZIHAN (Autor:in) / ZHAO RIXU (Autor:in) / XIONG LONG (Autor:in) / BAO MING (Autor:in) / YU KUN (Autor:in) / HUANG CAN (Autor:in) / ZHOU BORU (Autor:in) / ZENG PENG (Autor:in)
03.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Magnesium slag carbon sequestration cementing material and preparation method thereof
| Europäisches Patentamt | 2023
Ultrahigh-strength carbon sequestration cementing material and preparation method thereof
| Europäisches Patentamt | 2024
Novel carbon-sequestration low-calcium cementing material and preparation method thereof
| Europäisches Patentamt | 2024
Colored low-calcium carbon sequestration cementing material and preparation method thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024