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A platform for research: civil engineering, architecture and urbanism
Coal-doped oil-making furnace slag mortar and preparation method thereof
The invention provides coal-doped oil furnace slag mortar and a preparation method thereof, and belongs to the field of building materials, and the mortar comprises cement, coal-to-oil furnace slag subjected to surface treatment, sand and a composite excitant. According to the coal-to-oil furnace slag subjected to surface treatment, the surface roughness of the coal-to-oil furnace slag is reduced,the hydration degree of cement mortar can be improved, the compressive strength of the cement mortar is improved, and the fluidity of the cement mortar is improved. The composite activator can improve the crystallinity of a hydration product, refine the pore structure of the hydration product, improve the carbonization resistance of cement mortar and improve the durability.
本发明提供一种掺煤制油炉渣砂浆及其制备方法，属于建筑材料领域，该砂浆包括水泥、经表面处理的煤制油炉渣、砂子、复合激发剂。该经表面处理的煤制油炉渣，降低了煤制油炉渣表面的粗糙度，能够提高水泥砂浆的水化程度，提高水泥砂浆抗压强度，增加水泥砂浆的流动度。该复合激发剂能够提高水化产物的结晶度，细化水化产物的孔结构，提高水泥砂浆的抗碳化能力，提高耐久性能。
Coal-doped oil-making furnace slag mortar and preparation method thereof
The invention provides coal-doped oil furnace slag mortar and a preparation method thereof, and belongs to the field of building materials, and the mortar comprises cement, coal-to-oil furnace slag subjected to surface treatment, sand and a composite excitant. According to the coal-to-oil furnace slag subjected to surface treatment, the surface roughness of the coal-to-oil furnace slag is reduced,the hydration degree of cement mortar can be improved, the compressive strength of the cement mortar is improved, and the fluidity of the cement mortar is improved. The composite activator can improve the crystallinity of a hydration product, refine the pore structure of the hydration product, improve the carbonization resistance of cement mortar and improve the durability.
本发明提供一种掺煤制油炉渣砂浆及其制备方法，属于建筑材料领域，该砂浆包括水泥、经表面处理的煤制油炉渣、砂子、复合激发剂。该经表面处理的煤制油炉渣，降低了煤制油炉渣表面的粗糙度，能够提高水泥砂浆的水化程度，提高水泥砂浆抗压强度，增加水泥砂浆的流动度。该复合激发剂能够提高水化产物的结晶度，细化水化产物的孔结构，提高水泥砂浆的抗碳化能力，提高耐久性能。
Coal-doped oil-making furnace slag mortar and preparation method thereof
一种掺煤制油炉渣砂浆及其制备方法
WEN GUOPING (author) / ZHAO ZHILI (author) / YANG DUIHENG (author) / YANG ZHIJIANG (author) / YANG HAI (author) / SHEN ZHILEI (author) / WANG JUNWEI (author) / HE XIANNIAN (author) / YANG YONGGANG (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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