贴砖留缝，防的是什么？

Tile Laying: Why Grouting Joints are Necessary

Consultation from Ms. Liu in Lijiang.

After tile installation, there are phenomena of thermal expansion and contraction, as well as chemical shrinkage in the base layer, tile adhesive, tiles, and grout. Leaving a certain gap allows for the release of concentrated stresses caused by expansion and contraction, providing "buffering" space.

Even tiles from the same batch can have slight discrepancies. Leaving gaps allows for a better and more precise alignment between tiles.

Moreover, if tiles are not left with gaps during installation, the difficulty in replacing or maintaining a local tile is significantly increased, which can have a great impact on the overall tiles.

Therefore, leaving gaps when laying tiles is very necessary.

相关知识

贴砖留缝，到底在 “防” 啥？
贴砖留缝，防的是什么？
【德叔课堂】贴砖不留缝，可吗？
贴砖美缝要漂亮，就用巧匠找平器
还纠结，留不留缝？
为啥师傅贴砖，爱用巧匠找平器？
墙砖根本就不需要留缝吗
科顺举办2024防水贴砖美缝比赛，全国工长积极参与！
【德叔课堂】这样贴砖，如同“踩雷”! （II）
科顺好工长防水贴砖美缝竞技大赛-佛山站，报名开始了！

网址: 贴砖留缝，防的是什么？ http://www.jiajubaike.cn/newsview133737.html