A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ceramic glaze with infrared reflection, light glazed exterior wall tile and preparation method of light glazed exterior wall tile
The invention belongs to the technical field of architectural ceramics, and particularly discloses a ceramic glaze with infrared reflection, a light glazed exterior wall tile and a preparation method of the light glazed exterior wall tile. The ceramic glaze contains calcite, quartz, titanium dioxide and titanite frit, and the titanite frit is prepared from the following raw materials: calcite, titanium dioxide, quartz and wollastonite; the light glazed exterior wall tile comprises a light green body layer, a sealing cover glaze layer, a near-infrared reflecting glaze layer and a transparent protective glaze layer from bottom to top, wherein the near-infrared reflecting glaze layer is formed by firing ceramic glaze. Ceramic glaze with a near-infrared light reflection function is applied to the light glazed exterior wall tile, a tile body is endowed with good near-infrared light reflection performance, meanwhile, the sealing cover glaze layer is added between the light green body layer and the near-infrared reflection glaze layer, gas generated by a high-temperature reaction in the light green body layer can be effectively sealed under the glaze layer, and the light glazed exterior wall tile has the good near-infrared light reflection performance. The defects of glaze pinholes, glaze cracks and the like are prevented, and the function of the near-infrared reflection glaze layer and the surface quality of the transparent protection glaze layer are guaranteed.
本发明属于建筑陶瓷技术领域，具体公开了一种具有红外反射的陶瓷釉料、轻质釉面外墙砖及其制备方法。陶瓷釉料中含有方解石、石英、钛白粉和钛榍石熔块，钛榍石熔块的原料组成包括方解石、钛白粉、石英和硅灰石；轻质釉面外墙砖由下至上包括轻质坯体层、密封面釉层、近红外反射釉层和透明保护釉层，近红外反射釉层由陶瓷釉料烧制而成。本发明将具有近红外光反射功能的陶瓷釉料应用于轻质釉面外墙砖，赋予了砖体良好的近红外光反射性能，同时通过在轻质坯体层与近红外反射釉层中间添加密封面釉层，可有效将轻质坯体层中高温反应产生的气体密封在釉层下，防止产生釉面针孔及釉裂等缺陷，保障近红外反射釉层的功能及透明保护釉层的表面质量。
Ceramic glaze with infrared reflection, light glazed exterior wall tile and preparation method of light glazed exterior wall tile
The invention belongs to the technical field of architectural ceramics, and particularly discloses a ceramic glaze with infrared reflection, a light glazed exterior wall tile and a preparation method of the light glazed exterior wall tile. The ceramic glaze contains calcite, quartz, titanium dioxide and titanite frit, and the titanite frit is prepared from the following raw materials: calcite, titanium dioxide, quartz and wollastonite; the light glazed exterior wall tile comprises a light green body layer, a sealing cover glaze layer, a near-infrared reflecting glaze layer and a transparent protective glaze layer from bottom to top, wherein the near-infrared reflecting glaze layer is formed by firing ceramic glaze. Ceramic glaze with a near-infrared light reflection function is applied to the light glazed exterior wall tile, a tile body is endowed with good near-infrared light reflection performance, meanwhile, the sealing cover glaze layer is added between the light green body layer and the near-infrared reflection glaze layer, gas generated by a high-temperature reaction in the light green body layer can be effectively sealed under the glaze layer, and the light glazed exterior wall tile has the good near-infrared light reflection performance. The defects of glaze pinholes, glaze cracks and the like are prevented, and the function of the near-infrared reflection glaze layer and the surface quality of the transparent protection glaze layer are guaranteed.
本发明属于建筑陶瓷技术领域，具体公开了一种具有红外反射的陶瓷釉料、轻质釉面外墙砖及其制备方法。陶瓷釉料中含有方解石、石英、钛白粉和钛榍石熔块，钛榍石熔块的原料组成包括方解石、钛白粉、石英和硅灰石；轻质釉面外墙砖由下至上包括轻质坯体层、密封面釉层、近红外反射釉层和透明保护釉层，近红外反射釉层由陶瓷釉料烧制而成。本发明将具有近红外光反射功能的陶瓷釉料应用于轻质釉面外墙砖，赋予了砖体良好的近红外光反射性能，同时通过在轻质坯体层与近红外反射釉层中间添加密封面釉层，可有效将轻质坯体层中高温反应产生的气体密封在釉层下，防止产生釉面针孔及釉裂等缺陷，保障近红外反射釉层的功能及透明保护釉层的表面质量。
Ceramic glaze with infrared reflection, light glazed exterior wall tile and preparation method of light glazed exterior wall tile
具有红外反射的陶瓷釉料、轻质釉面外墙砖及其制备方法
ZHU ZHICHAO (author) / KE SHANJUN (author) / ZHANG TI (author) / MA CHAO (author) / TIAN WEI (author) / SUN FEIYE (author) / ZHOU YING (author)
2022-03-29
Patent
Electronic Resource
Chinese
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