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A platform for research: civil engineering, architecture and urbanism
Water permeable brick as well as preparation method and application thereof
The invention provides a water permeable brick as well as a preparation method and application thereof, and belongs to the technical field of constructional engineering materials. The water-permeable brick adopts the steel slag and the construction waste as aggregates, the steel slag has higher hardness and wear resistance, the construction waste has better water permeability, the particle sizes of the steel slag and the construction waste are controlled, the steel slag and the construction waste are mutually filled and embedded, mutually rotate and are staggered in parallel, a synergistic stress effect is exerted under mutual extrusion stress, and the strength and the water permeability of the water-permeable brick are improved; the basalt fiber is added and the length and the diameter of the basalt fiber are controlled, so that the strength and the water permeability of the water-permeable brick are further improved; silica fume is added, so that the strength and compactness of the water-permeable brick are improved, and the flowability and workability of the water-permeable brick are improved; the thickening agent is added to thicken and retain water so as to prevent the cement paste from segregation and bleeding; the composition and dosage of all the components are controlled, and all the components cooperate to improve the strength and water permeability of the water permeable brick.
本发明提供了一种透水砖及其制备方法和应用，属于建筑工程材料技术领域。本发明透水砖采用钢渣和建筑垃圾作为骨料，钢渣具有较高的硬度和耐磨性，建筑垃圾具有较好的透水性，控制两者的粒径，两者相互填充、镶嵌，发生相互转动、平行错动，在相互挤压应力下发挥协同应力效应，提高透水砖的强度和透水性；加入玄武岩纤维并控制其长度和直径，进一步提高透水砖的强度和透水性；加入硅灰，提高透水砖的强度、密实度，改善透水砖的流动性和工作性；加入增稠剂用以增稠和保水，防止水泥浆离析泌水；控制各组分的组成和用量，各组分配合作用，提高透水砖的强度和透水性能。
Water permeable brick as well as preparation method and application thereof
The invention provides a water permeable brick as well as a preparation method and application thereof, and belongs to the technical field of constructional engineering materials. The water-permeable brick adopts the steel slag and the construction waste as aggregates, the steel slag has higher hardness and wear resistance, the construction waste has better water permeability, the particle sizes of the steel slag and the construction waste are controlled, the steel slag and the construction waste are mutually filled and embedded, mutually rotate and are staggered in parallel, a synergistic stress effect is exerted under mutual extrusion stress, and the strength and the water permeability of the water-permeable brick are improved; the basalt fiber is added and the length and the diameter of the basalt fiber are controlled, so that the strength and the water permeability of the water-permeable brick are further improved; silica fume is added, so that the strength and compactness of the water-permeable brick are improved, and the flowability and workability of the water-permeable brick are improved; the thickening agent is added to thicken and retain water so as to prevent the cement paste from segregation and bleeding; the composition and dosage of all the components are controlled, and all the components cooperate to improve the strength and water permeability of the water permeable brick.
本发明提供了一种透水砖及其制备方法和应用，属于建筑工程材料技术领域。本发明透水砖采用钢渣和建筑垃圾作为骨料，钢渣具有较高的硬度和耐磨性，建筑垃圾具有较好的透水性，控制两者的粒径，两者相互填充、镶嵌，发生相互转动、平行错动，在相互挤压应力下发挥协同应力效应，提高透水砖的强度和透水性；加入玄武岩纤维并控制其长度和直径，进一步提高透水砖的强度和透水性；加入硅灰，提高透水砖的强度、密实度，改善透水砖的流动性和工作性；加入增稠剂用以增稠和保水，防止水泥浆离析泌水；控制各组分的组成和用量，各组分配合作用，提高透水砖的强度和透水性能。
Water permeable brick as well as preparation method and application thereof
一种透水砖及其制备方法和应用
WANG LEI (author) / AN BANGGUO (author) / YI JIN (author) / DENG XUELIAN (author) / LIN DENGHUI (author) / CAO FENG (author) / TANG WENLONG (author)
2024-11-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Water permeable brick as well as preparation method and application thereof
| European Patent Office | 2024
High-strength water permeable brick as well as preparation method and application thereof
| European Patent Office | 2024