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釉面地砖出现龟裂的原因
- 来源：http://www.jnxltjc.com/ 日期：2023-03-23 发布人：admin
辛辛苦苦装饰好的房子，却发现地砖出现龟裂现象，这是让人崩溃的事情。这到底是什么问题呢?下面就来讲讲山东釉面砖出现龟裂的事项吧。
It's a frustrating thing to find cracks in the floor tiles of a house that has been painstakingly decorated. What exactly is the problem? Let's talk about the cracking of glazed tiles in Shandong.
1、釉裂一般只发生在釉层，也就是指砖坯与釉料的中间层，因为砖坯及釉面的膨胀系数不一样，当瓷砖被使用到墙面时由于温度及湿度等环境因素的影响，不同膨胀系数的砖坯与釉面会产生不一样的申缩，后导致釉裂现象的发生。
1. Glaze cracking generally occurs only in the glaze layer, which refers to the intermediate layer between the brick and the glaze. Because the expansion coefficients of the brick and the glaze are different, when tiles are used on the wall, due to environmental factors such as temperature and humidity, different expansion coefficients of the brick and the glaze will have different shrinkage, leading to the occurrence of glaze cracking.
2、也有可能是墙体变形由墙体变形导致的瓷砖开裂，会呈现横向、竖向或斜向的有规则的裂纹。如果是在轻体墙上铺砖前，先请施工人员对墙体进行检测，看墙体是否安装牢固;其次，建议在铺贴墙砖的一面做一层钢丝网
2. It is also possible that the wall deformation leads to the cracking of ceramic tiles, which may present regular cracks in the horizontal, vertical, or oblique directions. If you are laying bricks on a lightweight wall, first ask the construction personnel to inspect the wall to see if it is firmly installed; Secondly, it is recommended to make a layer of steel wire mesh on the side where the wall tiles are laid
3、陶瓷制品具有后期吸湿膨胀现象，因内墙砖的吸水率大，坯体吸附空气中的水分产生膨胀，而釉层基本不膨胀，这样就使坯体与釉层之间产生应力，当应力超过一定极限后釉面就会龟裂。
3. Ceramic products have a phenomenon of moisture absorption and expansion in the later stage. Due to the high water absorption rate of interior wall tiles, the green body absorbs moisture in the air and expands, while the glaze layer does not expand. This creates stress between the green body and the glaze layer, and when the stress exceeds a certain limit, the glaze surface will crack.
4、另一方面如果施工选择的粘接层不当，水泥、沙、水的配比不当时，固化过程中体积变化所产生的应力超过釉面砖承受能力使釉面砖龟裂或严重的会开裂。
4. On the other hand, if the adhesive layer selected for construction is inappropriate, and the proportion of cement, sand, and water is inappropriate, the stress generated by the volume change during the curing process exceeds the bearing capacity of the glazed tile, causing the glazed tile to crack or seriously crack.
5.由于坯体内部的化学成分造成。对坯体的吸湿膨胀率有影响的是内部的碱金属氧化物和碱土金属氧化物。提高坯体中的RO含量，能够有效改善釉面砖的抗龟裂性。
5. Due to the chemical composition inside the green body. The alkali metal oxides and alkaline earth metal oxides inside the green body have an impact on the moisture absorption and expansion rate of the green body. Increasing the RO content in the green body can effectively improve the cracking resistance of glazed tiles.
6.由于后期生活中保养不当造成。后期对釉面砖的保养不够重视，例如没有及时处理砖面上的水渍，造成了水汽的渗透，引起坯体吸湿膨胀。
6. Due to improper maintenance in later life. In the later stage, insufficient attention was paid to the maintenance of glazed tiles, such as the failure to promptly handle water stains on the tile surface, resulting in water vapor infiltration and moisture absorption and expansion of the body.
虽说面对釉面砖龟裂我们还无法完全这个问题，但是可以在制作过程、施工过程以及后期维护上采取相应的措施改善釉面砖的吸湿膨胀率和抗龟裂性，从而延长釉面砖的使用寿命。更多相关事项就来咨询我们http://www.jnxltjc.com吧！
Although we cannot completely solve the problem of glazed tile cracking, we can take corresponding measures to improve the hygroscopic expansion rate and crack resistance of glazed tiles in the production process, construction process, and later maintenance, thereby extending the service life of glazed tiles. Please consult us for more relevant matters http://www.jnxltjc.com Come on!
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