Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cementing material containing clay mineral and application thereof
The invention provides a cementing material containing clay minerals. The cementing material comprises the following components in parts by weight: 77-87 parts of clay minerals, 5-11 parts of gypsum and 5-12 parts of calcium hydroxide, the clay mineral comprises a kaolinite clay mineral, a montmorillonite clay mineral and an illite clay mineral. According to the cementing material containing the clay minerals, a large amount of the clay minerals can be utilized, the kaolinite clay minerals and the montmorillonite clay minerals can show the compressive strength (28-day strength is larger than or equal to 1 MPa) meeting the use value, and the utilization rate of the clay minerals is increased.
本发明提供了一种含粘土矿物的胶凝材料，包括如下重量份的组分：粘土矿物77‑87份、石膏5‑11份和氢氧化钙5‑12份；所述粘土矿物包括高岭石粘土矿物、蒙脱石粘土矿物和伊利石粘土矿物。本发明提供的含粘土矿物的胶凝材料能够利用大量的粘土矿物，且高岭石粘土矿物、蒙脱石粘土矿物能够显示出符合使用价值的抗压强度(28天强度≥1MPa)，提高粘土矿物利用率。
Cementing material containing clay mineral and application thereof
The invention provides a cementing material containing clay minerals. The cementing material comprises the following components in parts by weight: 77-87 parts of clay minerals, 5-11 parts of gypsum and 5-12 parts of calcium hydroxide, the clay mineral comprises a kaolinite clay mineral, a montmorillonite clay mineral and an illite clay mineral. According to the cementing material containing the clay minerals, a large amount of the clay minerals can be utilized, the kaolinite clay minerals and the montmorillonite clay minerals can show the compressive strength (28-day strength is larger than or equal to 1 MPa) meeting the use value, and the utilization rate of the clay minerals is increased.
本发明提供了一种含粘土矿物的胶凝材料，包括如下重量份的组分：粘土矿物77‑87份、石膏5‑11份和氢氧化钙5‑12份；所述粘土矿物包括高岭石粘土矿物、蒙脱石粘土矿物和伊利石粘土矿物。本发明提供的含粘土矿物的胶凝材料能够利用大量的粘土矿物，且高岭石粘土矿物、蒙脱石粘土矿物能够显示出符合使用价值的抗压强度(28天强度≥1MPa)，提高粘土矿物利用率。
Cementing material containing clay mineral and application thereof
一种含粘土矿物的胶凝材料及其应用
ZHANG SIQI (Autor:in) / CHEN JIAMING (Autor:in) / ZHANG MINGGEN (Autor:in) / NI WEN (Autor:in) / LI KEQING (Autor:in)
24.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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