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A platform for research: civil engineering, architecture and urbanism
Composite cementing material, preparation method and application thereof, ultra-high performance concrete and preparation method thereof
The invention belongs to the technical field of concrete, and particularly relates to a composite cementing material, a preparation method and application thereof, ultra-high performance concrete and a preparation method thereof. The solid wastes such as the incineration fly ash, the fly ash and the incineration bottom slag are used as raw materials of the ultra-high performance concrete, so that the consumption of cement is reduced, the hydration heat is reduced, the production cost of the ultra-high performance concrete is saved, and meanwhile, the resource utilization of the solid wastes such as the incineration fly ash and the incineration slag is realized. The composite cementing material and the ultra-high performance concrete mixed powder provided by the invention can be produced on a large scale in a factory, and the composite cementing material and the ultra-high performance concrete mixed powder are dry powder materials and are long in storage period and convenient to transport.
本发明属于混凝土技术领域，具体涉及一种复合胶凝材料及其制备方法和应用、超高性能混凝土及其制备方法。本发明利用焚烧飞灰、粉煤灰、焚烧底渣等固体废弃物作为超高性能混凝土的原料，节省了水泥的用量，减小了水化热，在节约超高性能混凝土生产成本的同时又实现了焚烧飞灰、焚烧炉渣等固体废弃物的资源化利用。本发明提供的复合胶凝材料和超高性能混凝土混合粉料可在工厂里规模化生产，且复合胶凝材料和超高性能混凝土混合粉料是干粉料，贮存期长，便于运输。
Composite cementing material, preparation method and application thereof, ultra-high performance concrete and preparation method thereof
The invention belongs to the technical field of concrete, and particularly relates to a composite cementing material, a preparation method and application thereof, ultra-high performance concrete and a preparation method thereof. The solid wastes such as the incineration fly ash, the fly ash and the incineration bottom slag are used as raw materials of the ultra-high performance concrete, so that the consumption of cement is reduced, the hydration heat is reduced, the production cost of the ultra-high performance concrete is saved, and meanwhile, the resource utilization of the solid wastes such as the incineration fly ash and the incineration slag is realized. The composite cementing material and the ultra-high performance concrete mixed powder provided by the invention can be produced on a large scale in a factory, and the composite cementing material and the ultra-high performance concrete mixed powder are dry powder materials and are long in storage period and convenient to transport.
本发明属于混凝土技术领域，具体涉及一种复合胶凝材料及其制备方法和应用、超高性能混凝土及其制备方法。本发明利用焚烧飞灰、粉煤灰、焚烧底渣等固体废弃物作为超高性能混凝土的原料，节省了水泥的用量，减小了水化热，在节约超高性能混凝土生产成本的同时又实现了焚烧飞灰、焚烧炉渣等固体废弃物的资源化利用。本发明提供的复合胶凝材料和超高性能混凝土混合粉料可在工厂里规模化生产，且复合胶凝材料和超高性能混凝土混合粉料是干粉料，贮存期长，便于运输。
Composite cementing material, preparation method and application thereof, ultra-high performance concrete and preparation method thereof
一种复合胶凝材料及其制备方法和应用、超高性能混凝土及其制备方法
LI FEI (author) / SUN GUODONG (author) / XU PIN (author) / PENG YANHUA (author) / ZHOU HUI (author) / ZHOU YUN (author) / WU XIANZHE (author) / LIU CHAO (author) / XU NUO (author) / LU WENXIONG (author)
2024-11-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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