A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Maritime work cement, preparation method thereof, concrete and application thereof
The invention provides maritime work cement, a preparation method thereof, concrete and application thereof, and relates to the technical field of ocean engineering. The maritime work cement comprises the following components: cement, slag powder, fly ash, limestone powder and ceramic powder. The invention solves the technical problems that the cement releases a large amount of heat due to hydration reaction, so that when the cement is used for maritime engineering, the hydration heat is too high, the concrete strength is not facilitated, the potential safety hazard is large, and the service life of the cement is influenced, and achieves the purposes of reducing the hydration heat generated by cement hydration and reducing the cost. Therefore, the technical effects of reducing cracks, improving compactness, increasing strength and improving durability are achieved.
本发明提供了一种海工水泥及其制备方法、混凝土及其应用，涉及海洋工程的技术领域。本发明的海工水泥包括如下组分：水泥、矿渣粉、粉煤灰、石灰石粉以及陶瓷粉。本发明解决了水泥由于水化反应释放大量热量，导致在用于海工工程时，水化热过高而不利于混凝土强度，安全隐患大并且影响其使用年限的技术问题，达到了能够降低水泥水化所产生的水化热，从而减少裂缝、提高密实度、增加强度以及提高耐久性能的技术效果。
Maritime work cement, preparation method thereof, concrete and application thereof
The invention provides maritime work cement, a preparation method thereof, concrete and application thereof, and relates to the technical field of ocean engineering. The maritime work cement comprises the following components: cement, slag powder, fly ash, limestone powder and ceramic powder. The invention solves the technical problems that the cement releases a large amount of heat due to hydration reaction, so that when the cement is used for maritime engineering, the hydration heat is too high, the concrete strength is not facilitated, the potential safety hazard is large, and the service life of the cement is influenced, and achieves the purposes of reducing the hydration heat generated by cement hydration and reducing the cost. Therefore, the technical effects of reducing cracks, improving compactness, increasing strength and improving durability are achieved.
本发明提供了一种海工水泥及其制备方法、混凝土及其应用，涉及海洋工程的技术领域。本发明的海工水泥包括如下组分：水泥、矿渣粉、粉煤灰、石灰石粉以及陶瓷粉。本发明解决了水泥由于水化反应释放大量热量，导致在用于海工工程时，水化热过高而不利于混凝土强度，安全隐患大并且影响其使用年限的技术问题，达到了能够降低水泥水化所产生的水化热，从而减少裂缝、提高密实度、增加强度以及提高耐久性能的技术效果。
Maritime work cement, preparation method thereof, concrete and application thereof
海工水泥及其制备方法、混凝土及其应用
DOU TING (author) / CHU YUEFENG (author) / SUN JIANJIA (author) / ZHANG CONGCONG (author) / HAN BING (author) / CHEN ZEYU (author) / WANG JIAMIAO (author) / YOO KYE-CHUL (author) / WANG XINYAN (author) / LI RONG (author)
2022-04-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
High-impermeability maritime work cement, preparation method thereof, concrete and application
| European Patent Office | 2023
Cement for maritime work and preparation method and application thereof
| European Patent Office | 2020
| European Patent Office | 2022
Maritime work cement and application thereof in corrosion resistance
| European Patent Office | 2024
Special grinding aid for maritime work cement and preparation method thereof
| European Patent Office | 2021