A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ultra-light cement-based composite material and preparation method thereof
The invention relates to the technical field of building materials, in particular to an ultra-light cement-based composite material and a preparation method thereof. The invention discloses the ultra-light cement-based composite material. Hollow microspheres of the cement-based composite material can be used as light micro-aggregates, so that the cement-based composite material has light weight and high strength, silica fume and cement are subjected to hydration reaction to generate C-S-H gel, the hydration process of the cement is accelerated, the use of the cement is reduced, and the mechanical property of the cement-based composite material is improved. All the components of the cement-based composite material are synergistically matched according to a proper proportion, so that the prepared cement-based composite material has low apparent density and mechanical strength.
本发明涉及建筑材料技术领域，尤其涉及一种超轻质水泥基复合材料及其制备方法。本发明公开了一种超轻质水泥基复合材料，该水泥基复合材料空心微珠可作为轻质微集料，使得水泥基复合材料具有轻质高强的性能，微硅粉与水泥水化反应生成C‑S‑H凝胶，加速水泥的水化过程，减少水泥的使用，提水泥基复合材料的力学性能。该水泥基复合材料的各组分以适宜的比例协同配合，使制得的水泥基复合材料兼具低表观密度和力学强度。
Ultra-light cement-based composite material and preparation method thereof
The invention relates to the technical field of building materials, in particular to an ultra-light cement-based composite material and a preparation method thereof. The invention discloses the ultra-light cement-based composite material. Hollow microspheres of the cement-based composite material can be used as light micro-aggregates, so that the cement-based composite material has light weight and high strength, silica fume and cement are subjected to hydration reaction to generate C-S-H gel, the hydration process of the cement is accelerated, the use of the cement is reduced, and the mechanical property of the cement-based composite material is improved. All the components of the cement-based composite material are synergistically matched according to a proper proportion, so that the prepared cement-based composite material has low apparent density and mechanical strength.
本发明涉及建筑材料技术领域，尤其涉及一种超轻质水泥基复合材料及其制备方法。本发明公开了一种超轻质水泥基复合材料，该水泥基复合材料空心微珠可作为轻质微集料，使得水泥基复合材料具有轻质高强的性能，微硅粉与水泥水化反应生成C‑S‑H凝胶，加速水泥的水化过程，减少水泥的使用，提水泥基复合材料的力学性能。该水泥基复合材料的各组分以适宜的比例协同配合，使制得的水泥基复合材料兼具低表观密度和力学强度。
Ultra-light cement-based composite material and preparation method thereof
一种超轻质水泥基复合材料及其制备方法
XIE JIANHE (author) / HE JIANHUA (author) / HUANG JUNJIAN (author) / HUANG QUANMENG (author) / LI JIANGLIN (author)
2020-11-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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