Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly energy-saving high-strength red mud brick and preparation method thereof
The invention relates to the technical field of clay products, in particular to an environment-friendly energy-saving high-strength red mud brick and a preparation method thereof. The red mud brick is prepared from, by mass, 28-32 parts of red mud, 24-29 parts of fly ash, 20-24 parts of electrolytic manganese residues, 24-26 parts of gravel, 3-6 parts of gypsum, 7-10 parts of lime and 20-34 parts of sulphoaluminate cement clinker, wherein alkali metal is solidified through the sulphoaluminate cement clinker, the hardness of the red mud brick is improved, the alkalinity of the red mud is neutralized through the electrolytic manganese residues, environmental pollution is reduced, and the production cost is reduced.
本发明涉及粘土制品技术领域，具体涉及一种环保节能型高强赤泥砖及其制备方法；按质量份计包括以下组份：赤泥28～32份、粉煤灰24～29份、电解锰渣20～24份、砂石24～26份、石膏3～6份、石灰7～10份、硫铝酸盐水泥熟料20～34份，通过硫铝酸盐水泥熟料固化碱金属，提高了赤泥砖的硬度，利用电解锰渣中和赤泥的碱性，减少了环境污染，降低了生产成本。
Environment-friendly energy-saving high-strength red mud brick and preparation method thereof
The invention relates to the technical field of clay products, in particular to an environment-friendly energy-saving high-strength red mud brick and a preparation method thereof. The red mud brick is prepared from, by mass, 28-32 parts of red mud, 24-29 parts of fly ash, 20-24 parts of electrolytic manganese residues, 24-26 parts of gravel, 3-6 parts of gypsum, 7-10 parts of lime and 20-34 parts of sulphoaluminate cement clinker, wherein alkali metal is solidified through the sulphoaluminate cement clinker, the hardness of the red mud brick is improved, the alkalinity of the red mud is neutralized through the electrolytic manganese residues, environmental pollution is reduced, and the production cost is reduced.
本发明涉及粘土制品技术领域，具体涉及一种环保节能型高强赤泥砖及其制备方法；按质量份计包括以下组份：赤泥28～32份、粉煤灰24～29份、电解锰渣20～24份、砂石24～26份、石膏3～6份、石灰7～10份、硫铝酸盐水泥熟料20～34份，通过硫铝酸盐水泥熟料固化碱金属，提高了赤泥砖的硬度，利用电解锰渣中和赤泥的碱性，减少了环境污染，降低了生产成本。
Environment-friendly energy-saving high-strength red mud brick and preparation method thereof
一种环保节能型高强赤泥砖及其制备方法
ZOU GUOWEI (Autor:in) / HE ZITONG (Autor:in) / ZOU SONGLIN (Autor:in)
02.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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