Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building waste regenerated foamed ceramic and preparation method thereof
The invention provides building waste regenerated foamed ceramic and a preparation method thereof, and relates to the technical field of solid waste resource recycling. The building waste regeneratedfoamed ceramic provided by the invention is prepared from the following components in percentage by mass: 65.7 to 73.2 percent of engineering muck, 25 to 30 percent of waste glass, 0.2 to 1.0 percentof silicon carbide, 1 to 2 percent of manganese dioxide, 0.5 to 1.0 percent of tricalcium phosphate and 0.1 to 0.3 percent of sodium humate. According to the regenerated foamed ceramic provided by theinvention, engineering muck is used as a main raw material, so that large-scale use of the engineering muck is ensured, and the influence of the engineering muck on the ecological environment is reduced; the regenerated foamed ceramic is excellent in performance, has the characteristics of light weight and high strength, and is uniform in bubble distribution and similar in pore size; by reasonably compounding the engineering muck, the waste glass and other additives, the firing temperature can be reduced, the sources of the raw materials are wide, and the production cost of the foamed ceramicis reduced.
本发明提供了一种建筑废弃物再生发泡陶瓷及其制备方法，涉及固体废弃物资源化再生利用技术领域。本发明提供的建筑废弃物再生发泡陶瓷由包括以下质量百分含量的组分制备得到：工程渣土65.7～73.2％，废玻璃25～30％，碳化硅0.2～1.0％，二氧化锰1～2％，磷酸三钙0.5～1.0％，腐植酸钠0.1～0.3％。本发明提供的再生发泡陶瓷以工程渣土为主原料，保证了工程渣土的大量使用，减少工程渣土对生态环境的影响；所述再生发泡陶瓷性能优良，具有轻质高强的特点，气泡分布均匀且孔径大小相近；本发明通过将工程渣土、废玻璃与其他添加剂合理复配，能够降低烧成温度，且各原料来源广泛，降低了发泡陶瓷的生产成本。
Building waste regenerated foamed ceramic and preparation method thereof
The invention provides building waste regenerated foamed ceramic and a preparation method thereof, and relates to the technical field of solid waste resource recycling. The building waste regeneratedfoamed ceramic provided by the invention is prepared from the following components in percentage by mass: 65.7 to 73.2 percent of engineering muck, 25 to 30 percent of waste glass, 0.2 to 1.0 percentof silicon carbide, 1 to 2 percent of manganese dioxide, 0.5 to 1.0 percent of tricalcium phosphate and 0.1 to 0.3 percent of sodium humate. According to the regenerated foamed ceramic provided by theinvention, engineering muck is used as a main raw material, so that large-scale use of the engineering muck is ensured, and the influence of the engineering muck on the ecological environment is reduced; the regenerated foamed ceramic is excellent in performance, has the characteristics of light weight and high strength, and is uniform in bubble distribution and similar in pore size; by reasonably compounding the engineering muck, the waste glass and other additives, the firing temperature can be reduced, the sources of the raw materials are wide, and the production cost of the foamed ceramicis reduced.
本发明提供了一种建筑废弃物再生发泡陶瓷及其制备方法，涉及固体废弃物资源化再生利用技术领域。本发明提供的建筑废弃物再生发泡陶瓷由包括以下质量百分含量的组分制备得到：工程渣土65.7～73.2％，废玻璃25～30％，碳化硅0.2～1.0％，二氧化锰1～2％，磷酸三钙0.5～1.0％，腐植酸钠0.1～0.3％。本发明提供的再生发泡陶瓷以工程渣土为主原料，保证了工程渣土的大量使用，减少工程渣土对生态环境的影响；所述再生发泡陶瓷性能优良，具有轻质高强的特点，气泡分布均匀且孔径大小相近；本发明通过将工程渣土、废玻璃与其他添加剂合理复配，能够降低烧成温度，且各原料来源广泛，降低了发泡陶瓷的生产成本。
Building waste regenerated foamed ceramic and preparation method thereof
一种建筑废弃物再生发泡陶瓷及其制备方法
GUAN YU (Autor:in) / ZHENG JIANPING (Autor:in) / FENG JINMING (Autor:in) / WU XIAOSHAN (Autor:in) / LU QIZHENG (Autor:in) / XIN XIAOTING (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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