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A platform for research: civil engineering, architecture and urbanism
Regenerated corundum breathable seating brick and preparation method thereof
The invention discloses a regenerated corundum breathable seating brick and a preparation method thereof, and is characterized in that the regenerated corundum breathable seating brick comprises the following components by weight: 50-70 parts by mass of regenerated corundum particles; the mass fraction of corundum particles is 0-20 parts; 3-10 parts by mass of corundum powder; the mass fraction of the aluminum oxide micro powder is 3-10 parts; 0-5 parts by mass of chromium oxide powder; 3-10 parts by mass of capacitor spinel powder; 0-5 parts by mass of magnesia powder; 0-2 parts by mass of silica powder; 0 to 10 parts by mass of calcium aluminate cement; the mass fraction of the water reducing agent is 0.1 to 1 part; the mass fraction of the anti-explosion agent is 0.1 to 2 parts; the regenerated corundum seating brick and the production method have the beneficial effects that the defects in the prior art are overcome, and the regenerated corundum seating brick which is reasonable in component proportion and high in air permeability and the production method are provided.
本发明公开了一种再生刚玉透气座砖及其制备方法，其特征在于，它包括由下属组分按照重量分数组成：再生刚玉颗粒：质量分数为50～70份；刚玉颗粒：质量分数为0～20份；刚玉粉：质量分数为3～10份；氧化铝微粉：质量分数为3～10份；氧化铬粉：质量分数为0～5份；电容尖晶石粉：质量分数为3～10份；镁砂粉：质量分数为0～5份；硅微粉：质量分数为0～2份；铝酸钙水泥：质量分数为0～10份；减水剂：质量分数为0.1～1份；防爆剂：质量分数为0.1份～2份；本发明的有益效果在于，克服现有技术之不足而提供一种组分配比合理，透气性强的再生刚玉座砖及生产方法。
Regenerated corundum breathable seating brick and preparation method thereof
The invention discloses a regenerated corundum breathable seating brick and a preparation method thereof, and is characterized in that the regenerated corundum breathable seating brick comprises the following components by weight: 50-70 parts by mass of regenerated corundum particles; the mass fraction of corundum particles is 0-20 parts; 3-10 parts by mass of corundum powder; the mass fraction of the aluminum oxide micro powder is 3-10 parts; 0-5 parts by mass of chromium oxide powder; 3-10 parts by mass of capacitor spinel powder; 0-5 parts by mass of magnesia powder; 0-2 parts by mass of silica powder; 0 to 10 parts by mass of calcium aluminate cement; the mass fraction of the water reducing agent is 0.1 to 1 part; the mass fraction of the anti-explosion agent is 0.1 to 2 parts; the regenerated corundum seating brick and the production method have the beneficial effects that the defects in the prior art are overcome, and the regenerated corundum seating brick which is reasonable in component proportion and high in air permeability and the production method are provided.
本发明公开了一种再生刚玉透气座砖及其制备方法，其特征在于，它包括由下属组分按照重量分数组成：再生刚玉颗粒：质量分数为50～70份；刚玉颗粒：质量分数为0～20份；刚玉粉：质量分数为3～10份；氧化铝微粉：质量分数为3～10份；氧化铬粉：质量分数为0～5份；电容尖晶石粉：质量分数为3～10份；镁砂粉：质量分数为0～5份；硅微粉：质量分数为0～2份；铝酸钙水泥：质量分数为0～10份；减水剂：质量分数为0.1～1份；防爆剂：质量分数为0.1份～2份；本发明的有益效果在于，克服现有技术之不足而提供一种组分配比合理，透气性强的再生刚玉座砖及生产方法。
Regenerated corundum breathable seating brick and preparation method thereof
一种再生刚玉透气座砖及其制备方法
2022-06-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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