Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Light-transmitting brick and preparation method thereof
The invention relates to the technical field of ceramics, in particular to a light-transmitting brick and a preparation method thereof. The preparation method comprises the following steps: mixing green body slurry and light storage slurry, pressing, calcining to obtain a green body, applying patterns on the surface of the green body, applying glaze slurry, and further calcining to obtain the light-transmitting brick. The light storage slurry contains a luminous metal substance, and the light-transmitting brick obtained by adjusting the mixing ratio of the green body slurry to the light storage slurry and the addition amount of the auxiliary luminous substance has moderate fluorescence intensity; the composition of the raw materials of the green body slurry is reasonably controlled, so that the whiteness of the obtained light-transmitting brick is in a range of 62.1-70.8; the difference value between the linear thermal expansion coefficient of the body and the linear thermal expansion coefficient of the glaze layer of the light-transmitting brick is controlled within a reasonable range, so that the light-transmitting brick has no cracks, the surface of the brick body is smooth, and the surface effect is good or excellent; meanwhile, the firing system and the raw material composition of the glaze layer powder are adjusted, so that the obtained light-transmitting brick has good light transmittance; the light-transmitting brick is high in hardness and low in mass loss after being subjected to a wear test.
本发明涉及陶瓷技术领域，具体为一种透光砖及其制备方法。本发明通过坯体浆和储光浆混合、压制、煅烧得到坯体，坯体表面布施图案并施加釉浆，进一步煅烧得到透光砖。储光浆中含有发光的金属物质，通过调整坯体浆和储光浆的混合比例以及助发光物质的添加量得到的透光砖具有适中的荧光强度；合理控制坯体浆原料的组成，使得得到的透光砖白度在62.1‑70.8的范围；控制体的线热膨胀系数与所述透光砖釉层线热膨胀系数的差值在合理的范围，使得透光砖无裂纹、砖体表面平整，表面效果良好或优异；同时调整烧成制度以及釉层粉的原料组成，得到的透光砖具有良好的透光率；硬度高，透光砖经过磨损测试的质量损失小。
Light-transmitting brick and preparation method thereof
The invention relates to the technical field of ceramics, in particular to a light-transmitting brick and a preparation method thereof. The preparation method comprises the following steps: mixing green body slurry and light storage slurry, pressing, calcining to obtain a green body, applying patterns on the surface of the green body, applying glaze slurry, and further calcining to obtain the light-transmitting brick. The light storage slurry contains a luminous metal substance, and the light-transmitting brick obtained by adjusting the mixing ratio of the green body slurry to the light storage slurry and the addition amount of the auxiliary luminous substance has moderate fluorescence intensity; the composition of the raw materials of the green body slurry is reasonably controlled, so that the whiteness of the obtained light-transmitting brick is in a range of 62.1-70.8; the difference value between the linear thermal expansion coefficient of the body and the linear thermal expansion coefficient of the glaze layer of the light-transmitting brick is controlled within a reasonable range, so that the light-transmitting brick has no cracks, the surface of the brick body is smooth, and the surface effect is good or excellent; meanwhile, the firing system and the raw material composition of the glaze layer powder are adjusted, so that the obtained light-transmitting brick has good light transmittance; the light-transmitting brick is high in hardness and low in mass loss after being subjected to a wear test.
本发明涉及陶瓷技术领域，具体为一种透光砖及其制备方法。本发明通过坯体浆和储光浆混合、压制、煅烧得到坯体，坯体表面布施图案并施加釉浆，进一步煅烧得到透光砖。储光浆中含有发光的金属物质，通过调整坯体浆和储光浆的混合比例以及助发光物质的添加量得到的透光砖具有适中的荧光强度；合理控制坯体浆原料的组成，使得得到的透光砖白度在62.1‑70.8的范围；控制体的线热膨胀系数与所述透光砖釉层线热膨胀系数的差值在合理的范围，使得透光砖无裂纹、砖体表面平整，表面效果良好或优异；同时调整烧成制度以及釉层粉的原料组成，得到的透光砖具有良好的透光率；硬度高，透光砖经过磨损测试的质量损失小。
Light-transmitting brick and preparation method thereof
一种透光砖及其制备方法
WANG ANXU (Autor:in) / ZHANG YUAN (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2021
Light refractory brick and preparation method thereof
| Europäisches Patentamt | 2015
Aluminum ash light brick and preparation method thereof
| Europäisches Patentamt | 2022
Microporous light sintered brick and preparation method thereof
| Europäisches Patentamt | 2020