A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building slag powder as well as preparation method and application thereof
The invention relates to the technical field of comprehensive utilization of resources, in particular to building slag powder which comprises the following raw materials in parts by weight: 30-40 parts of regenerated fine powder and 60-70 parts of regenerated coarse powder, the granularity of the regenerated fine powder is less than or equal to 0.08 mm, and the granularity of the regenerated coarse powder is less than or equal to 0.08 mmlt; the particle size of the regenerated coarse powder is less than or equal to 2mm. According to the technical scheme, the construction slag powder is prepared by mixing the regenerated coarse powder and the regenerated fine powder with different granularities, so that the grading of the construction slag powder can be effectively increased, the uniformity and compactness of the construction slag powder are improved, the problem that the uniformity and compactness of existing construction slag are poor is solved, and the construction slag powder is prepared. The stability and the safety of regenerated building material products are greatly improved, and the cyclic utilization of resources is realized.
本发明涉及资源综合利用技术领域，尤其是涉及一种建渣粉，包括以下重量份数的原料：再生细粉30‑40份、再生粗粉60‑70份，其中，再生细粉的粒度≤0.08mm，0.08mm<再生粗粉的粒度≤2mm。本发明的技术方案通过将不同粒度的再生粗粉和再生细粉混合制备建渣粉，能够有效增加建渣粉的级配，从而提高建渣粉的均匀度和密实度，解决了现有建筑残渣均匀度和密实度较差的问题，大幅度提升了再生建材制品的稳定性和安全性，实现了资源的循环利用。
Building slag powder as well as preparation method and application thereof
The invention relates to the technical field of comprehensive utilization of resources, in particular to building slag powder which comprises the following raw materials in parts by weight: 30-40 parts of regenerated fine powder and 60-70 parts of regenerated coarse powder, the granularity of the regenerated fine powder is less than or equal to 0.08 mm, and the granularity of the regenerated coarse powder is less than or equal to 0.08 mmlt; the particle size of the regenerated coarse powder is less than or equal to 2mm. According to the technical scheme, the construction slag powder is prepared by mixing the regenerated coarse powder and the regenerated fine powder with different granularities, so that the grading of the construction slag powder can be effectively increased, the uniformity and compactness of the construction slag powder are improved, the problem that the uniformity and compactness of existing construction slag are poor is solved, and the construction slag powder is prepared. The stability and the safety of regenerated building material products are greatly improved, and the cyclic utilization of resources is realized.
本发明涉及资源综合利用技术领域，尤其是涉及一种建渣粉，包括以下重量份数的原料：再生细粉30‑40份、再生粗粉60‑70份，其中，再生细粉的粒度≤0.08mm，0.08mm<再生粗粉的粒度≤2mm。本发明的技术方案通过将不同粒度的再生粗粉和再生细粉混合制备建渣粉，能够有效增加建渣粉的级配，从而提高建渣粉的均匀度和密实度，解决了现有建筑残渣均匀度和密实度较差的问题，大幅度提升了再生建材制品的稳定性和安全性，实现了资源的循环利用。
Building slag powder as well as preparation method and application thereof
一种建渣粉及其制备方法与应用
WANG ZONGWEI (author) / FU YANPING (author) / MA WENMING (author) / YUAN MINHANG (author) / ZHANG YUNFU (author) / CHEN KANGNING (author) / XIE WEI (author)
2022-03-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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