Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Alkali-activated vertical impermeable material and preparation method thereof
The invention discloses an alkali-activated vertical impermeable material and a preparation method thereof, and belongs to the technical field of environmental engineering. The alkali-activated vertical impermeable material is prepared from the following components in percentage by mass: 70 to 74 percent of quartz sand, 16 to 20 percent of activated sludge ash, 1 to 3 percent of bentonite and 1 to3 percent of MgO. The alkali-activated vertical impermeable material has certain strength, low permeability and good chemical compatibility, wherein solid waste is used as a main raw material, so that no pollution is caused, the cost is low, the effect is better than that of an impermeable material with cement as a main raw material, and resource utilization is achieved.
本发明公开了一种碱激发垂直防渗材料及制备方法，属于环境工程技术领域。所述碱激发垂直防渗材料，成分组成按质量百分比为：石英砂为70‑74％，活性淤泥灰为16‑20％，膨润土为1‑3％，MgO为1‑3％。本发明碱激发垂直防渗材料及制备方法具有一定强度，低渗透性及良好的化学相容性，并且以固体废弃物为主要原料，无污染，成本低，效果优于以水泥为主的防渗材料，实现资源化利用。
Alkali-activated vertical impermeable material and preparation method thereof
The invention discloses an alkali-activated vertical impermeable material and a preparation method thereof, and belongs to the technical field of environmental engineering. The alkali-activated vertical impermeable material is prepared from the following components in percentage by mass: 70 to 74 percent of quartz sand, 16 to 20 percent of activated sludge ash, 1 to 3 percent of bentonite and 1 to3 percent of MgO. The alkali-activated vertical impermeable material has certain strength, low permeability and good chemical compatibility, wherein solid waste is used as a main raw material, so that no pollution is caused, the cost is low, the effect is better than that of an impermeable material with cement as a main raw material, and resource utilization is achieved.
本发明公开了一种碱激发垂直防渗材料及制备方法，属于环境工程技术领域。所述碱激发垂直防渗材料，成分组成按质量百分比为：石英砂为70‑74％，活性淤泥灰为16‑20％，膨润土为1‑3％，MgO为1‑3％。本发明碱激发垂直防渗材料及制备方法具有一定强度，低渗透性及良好的化学相容性，并且以固体废弃物为主要原料，无污染，成本低，效果优于以水泥为主的防渗材料，实现资源化利用。
Alkali-activated vertical impermeable material and preparation method thereof
一种碱激发垂直防渗材料及制备方法
WAN YONG (Autor:in) / HUI-XIN MINNAN (Autor:in) / XUE QIANG (Autor:in) / LIU LEI (Autor:in) / LI JIANGSHAN (Autor:in) / GUO DONGDONG (Autor:in)
02.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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