A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for preparing archaized brick with wear-resistant glaze and archaized brick
The invention discloses a method for preparing an archaized brick with a wear-resistant glaze surface and the archaized brick, the method comprises the following steps: providing slurry containing wear-resistant particles and an unfired archaized brick, the unfired archaized brick comprises a green body layer, a pattern layer and a glaze layer which are sequentially stacked from bottom to top; and electrostatically spraying slurry containing wear-resistant particles on the surface of the glaze layer of the archaized brick, standing for a preset time, and then firing to obtain the archaized brick with the wear-resistant glaze surface. The slurry containing the wear-resistant particles is sprayed on the glaze surface of the unfired archaized brick through an electrostatic spraying process, most wear-resistant particles in the slurry containing the wear-resistant particles permeate into the glaze layer along with a solvent of the slurry to be driven and further permeate into pores of the loose glaze surface shallow layer, and a small part of the wear-resistant particles are left on the surface of the glaze layer. In the sintering process, the components of the high-hardness wear-resistant particles on the glaze surface shallow layer are supersaturated, and the high-hardness wear-resistant particles are enriched and inlaid in the glaze surface shallow layer, so that the wear resistance of the glaze surface of the archaized brick is improved.
本发明公开一种制备具有耐磨性釉面的仿古砖的方法及仿古砖，方法包括步骤：提供含有耐磨颗粒的浆料和未烧成的仿古砖，未烧成的仿古砖包括从下至上依次层叠设置的坯体层、图案层、釉层；将含有耐磨颗粒的浆料静电喷涂在所述仿古砖的釉层表面，静置预设时间，然后进行烧成，得到具有耐磨性釉面的仿古砖。本发明通过静电喷涂工艺在未烧成的仿古砖釉面表面喷涂含有耐磨颗粒的浆料，含有耐磨颗粒的浆料中大部分耐磨颗粒随着浆料的溶剂往釉层中渗透而被带动，进而渗入疏松釉表浅层的孔隙中，小部分耐磨颗粒留在釉层表面。烧成过程中釉表浅层硬度高的耐磨颗粒成分过饱和，硬度高的耐磨颗粒富集并镶嵌在釉表浅层，进而提高了仿古砖釉面耐磨性。
Method for preparing archaized brick with wear-resistant glaze and archaized brick
The invention discloses a method for preparing an archaized brick with a wear-resistant glaze surface and the archaized brick, the method comprises the following steps: providing slurry containing wear-resistant particles and an unfired archaized brick, the unfired archaized brick comprises a green body layer, a pattern layer and a glaze layer which are sequentially stacked from bottom to top; and electrostatically spraying slurry containing wear-resistant particles on the surface of the glaze layer of the archaized brick, standing for a preset time, and then firing to obtain the archaized brick with the wear-resistant glaze surface. The slurry containing the wear-resistant particles is sprayed on the glaze surface of the unfired archaized brick through an electrostatic spraying process, most wear-resistant particles in the slurry containing the wear-resistant particles permeate into the glaze layer along with a solvent of the slurry to be driven and further permeate into pores of the loose glaze surface shallow layer, and a small part of the wear-resistant particles are left on the surface of the glaze layer. In the sintering process, the components of the high-hardness wear-resistant particles on the glaze surface shallow layer are supersaturated, and the high-hardness wear-resistant particles are enriched and inlaid in the glaze surface shallow layer, so that the wear resistance of the glaze surface of the archaized brick is improved.
本发明公开一种制备具有耐磨性釉面的仿古砖的方法及仿古砖，方法包括步骤：提供含有耐磨颗粒的浆料和未烧成的仿古砖，未烧成的仿古砖包括从下至上依次层叠设置的坯体层、图案层、釉层；将含有耐磨颗粒的浆料静电喷涂在所述仿古砖的釉层表面，静置预设时间，然后进行烧成，得到具有耐磨性釉面的仿古砖。本发明通过静电喷涂工艺在未烧成的仿古砖釉面表面喷涂含有耐磨颗粒的浆料，含有耐磨颗粒的浆料中大部分耐磨颗粒随着浆料的溶剂往釉层中渗透而被带动，进而渗入疏松釉表浅层的孔隙中，小部分耐磨颗粒留在釉层表面。烧成过程中釉表浅层硬度高的耐磨颗粒成分过饱和，硬度高的耐磨颗粒富集并镶嵌在釉表浅层，进而提高了仿古砖釉面耐磨性。
Method for preparing archaized brick with wear-resistant glaze and archaized brick
一种制备具有耐磨性釉面的仿古砖的方法及仿古砖
SHEN RONGWEI (author) / GU ZHANWEN (author) / DENG XINGZHI (author) / DENG ZHENWEI (author) / WEI YUTING (author)
2023-06-27
Patent
Electronic Resource
Chinese
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