A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Gasification slag water permeable brick and preparation method thereof
The invention relates to the technical field of building materials, in particular to a gasified slag water permeable brick and a preparation method thereof. The gasification slag water permeable brick is prepared from the following materials in percentage by mass: 3 to 6 weight percent of adsorption carbon, 45 to 55 weight percent of gasification slag coarse aggregate, 10 to 25 weight percent of gasification slag fine aggregate, 10 to 20 weight percent of fly ash, 10 to 15 weight percent of Portland cement and 1 to 3 weight percent of additive, the additive is selected from a water reducing agent and/or a coagulation accelerator. The gasified slag water permeable brick is prepared from the coarse aggregate, the fine aggregate and the adsorption carbon, a large amount of gasified slag is consumed, high-value utilization of the filter cake carbon residues is achieved, resource utilization of the gasified slag and the filter cakes is widened, and the manufacturing cost of the gasified slag water permeable brick is reduced. According to the gasified slag water-permeable brick material disclosed by the invention, by adopting the preparation method disclosed by the invention, a gasified slag water-permeable brick can be prepared without sintering a green brick, so that the energy consumption and the cost are reduced.
本发明涉及建筑材料技术领域，具体涉及一种气化渣透水砖及其制备方法。以质量百分比计，该气化渣透水砖的材料包括：吸附炭3‑6wt％、气化渣粗骨料45‑55wt％、气化渣细骨料10‑25wt％、粉煤灰10‑20wt％、硅酸盐水泥10‑15wt％、添加剂1‑3wt％；所述添加剂选自减水剂和/或促凝剂。采用前述粗骨料、细骨料和吸附炭制备气化渣透水砖，消耗了大量气化渣，实现了滤饼残炭的高值化利用，拓宽了气化渣、滤饼的资源化利用，降低了气化渣透水砖的制造成本。本发明所述的气化渣透水砖材料，采用本发明所述的制备方法，不需要对砖坯烧结即可制备得到气化渣透水砖，降低了能耗、成本。
Gasification slag water permeable brick and preparation method thereof
The invention relates to the technical field of building materials, in particular to a gasified slag water permeable brick and a preparation method thereof. The gasification slag water permeable brick is prepared from the following materials in percentage by mass: 3 to 6 weight percent of adsorption carbon, 45 to 55 weight percent of gasification slag coarse aggregate, 10 to 25 weight percent of gasification slag fine aggregate, 10 to 20 weight percent of fly ash, 10 to 15 weight percent of Portland cement and 1 to 3 weight percent of additive, the additive is selected from a water reducing agent and/or a coagulation accelerator. The gasified slag water permeable brick is prepared from the coarse aggregate, the fine aggregate and the adsorption carbon, a large amount of gasified slag is consumed, high-value utilization of the filter cake carbon residues is achieved, resource utilization of the gasified slag and the filter cakes is widened, and the manufacturing cost of the gasified slag water permeable brick is reduced. According to the gasified slag water-permeable brick material disclosed by the invention, by adopting the preparation method disclosed by the invention, a gasified slag water-permeable brick can be prepared without sintering a green brick, so that the energy consumption and the cost are reduced.
本发明涉及建筑材料技术领域，具体涉及一种气化渣透水砖及其制备方法。以质量百分比计，该气化渣透水砖的材料包括：吸附炭3‑6wt％、气化渣粗骨料45‑55wt％、气化渣细骨料10‑25wt％、粉煤灰10‑20wt％、硅酸盐水泥10‑15wt％、添加剂1‑3wt％；所述添加剂选自减水剂和/或促凝剂。采用前述粗骨料、细骨料和吸附炭制备气化渣透水砖，消耗了大量气化渣，实现了滤饼残炭的高值化利用，拓宽了气化渣、滤饼的资源化利用，降低了气化渣透水砖的制造成本。本发明所述的气化渣透水砖材料，采用本发明所述的制备方法，不需要对砖坯烧结即可制备得到气化渣透水砖，降低了能耗、成本。
Gasification slag water permeable brick and preparation method thereof
气化渣透水砖及其制备方法
JIANG YAO (author) / JIN ZHENGWEI (author) / YANG LEI (author) / WANG RUYANG (author) / FAN JIAMING (author) / QI ZHILI (author) / LIU CHUNMENG (author) / SU WANLI (author)
2022-07-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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