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Early-strength super-tough geopolymer material based on slag and calcined coal gangue
The invention discloses an early-strength super-tough geopolymer material based on slag and calcined coal gangue, and belongs to the technical field of building materials. Comprising slag, calcined coal gangue, fine sand, a sodium silicate solution, a sodium hydroxide solid, water and polyethylene fibers. The mass ratio of the slag to the calcined coal gangue to the fine sand to the sodium silicate solution to the sodium hydroxide to the water is (0.6-1.0): (0-0.4): (0.1-0.3): (0.29-0.43): (0.07-0.11): (0.11-0.20), the total volume after all the components are uniformly mixed is taken as a base number, and the mixing amount of the polyethylene fiber is 19.4 kg/m < 3 >. The ultrahigh-toughness geopolymer material is an early-strength building material which takes solid wastes as raw materials and has both high strength and high toughness, the compressive strength of the material is ensured, the material has high ductility and high toughness, the tensile deformation capacity is large, and the material can be compared favorably with metal materials such as aluminum and steel.
本发明公开了一种基于矿渣和煅烧煤矸石的早强型超韧性地聚物材料，属于建筑材料技术领域。包括矿渣、煅烧煤矸石、细砂、硅酸钠溶液、氢氧化钠固体、水和聚乙烯纤维；组分按质量比计算，矿渣：煅烧煤矸石：细砂：硅酸钠溶液：氢氧化钠：水=0.6‑1.0：0‑0.4：0.1‑0.3：0.29‑0.43：0.07‑0.11：0.11‑0.20，以所有组分混合均匀后的总体积为基数，聚乙烯纤维的掺量为19.4kg/m3。本超高韧性地聚物材料是一种以固废为原材料的早强型、兼具高强度和高韧性的建筑材料，该材料在保证抗压强度的同时，体现出高延性、高韧性的能力，拉伸变形能力之大，足可以与铝、钢等金属材料相媲美。
Early-strength super-tough geopolymer material based on slag and calcined coal gangue
The invention discloses an early-strength super-tough geopolymer material based on slag and calcined coal gangue, and belongs to the technical field of building materials. Comprising slag, calcined coal gangue, fine sand, a sodium silicate solution, a sodium hydroxide solid, water and polyethylene fibers. The mass ratio of the slag to the calcined coal gangue to the fine sand to the sodium silicate solution to the sodium hydroxide to the water is (0.6-1.0): (0-0.4): (0.1-0.3): (0.29-0.43): (0.07-0.11): (0.11-0.20), the total volume after all the components are uniformly mixed is taken as a base number, and the mixing amount of the polyethylene fiber is 19.4 kg/m < 3 >. The ultrahigh-toughness geopolymer material is an early-strength building material which takes solid wastes as raw materials and has both high strength and high toughness, the compressive strength of the material is ensured, the material has high ductility and high toughness, the tensile deformation capacity is large, and the material can be compared favorably with metal materials such as aluminum and steel.
本发明公开了一种基于矿渣和煅烧煤矸石的早强型超韧性地聚物材料，属于建筑材料技术领域。包括矿渣、煅烧煤矸石、细砂、硅酸钠溶液、氢氧化钠固体、水和聚乙烯纤维；组分按质量比计算，矿渣：煅烧煤矸石：细砂：硅酸钠溶液：氢氧化钠：水=0.6‑1.0：0‑0.4：0.1‑0.3：0.29‑0.43：0.07‑0.11：0.11‑0.20，以所有组分混合均匀后的总体积为基数，聚乙烯纤维的掺量为19.4kg/m3。本超高韧性地聚物材料是一种以固废为原材料的早强型、兼具高强度和高韧性的建筑材料，该材料在保证抗压强度的同时，体现出高延性、高韧性的能力，拉伸变形能力之大，足可以与铝、钢等金属材料相媲美。
Early-strength super-tough geopolymer material based on slag and calcined coal gangue
一种基于矿渣和煅烧煤矸石的早强型超韧性地聚物材料
CHENG DONGHUI (author) / WANG LI (author) / DONG XINGYE (author) / CHEN SHENSHEN (author) / WANG QIGUANG (author) / LI KE (author)
2023-11-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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