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釉面地磚出現(xiàn)龜裂的原因

辛辛苦苦裝飾好的房子，卻發(fā)現(xiàn)地磚出現(xiàn)龜裂現(xiàn)象，這是讓人崩潰的事情。這到底是什么問題呢?下面就來講講山東釉面磚出現(xiàn)龜裂的事項(xiàng)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、釉裂一般只發(fā)生在釉層，也就是指磚坯與釉料的中間層，因?yàn)榇u坯及釉面的膨脹系數(shù)不一樣，當(dāng)瓷磚被使用到墻面時(shí)由于溫度及濕度等環(huán)境因素的影響，不同膨脹系數(shù)的磚坯與釉面會(huì)產(chǎn)生不一樣的申縮，后導(dǎo)致釉裂現(xiàn)象的發(fā)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、也有可能是墻體變形由墻體變形導(dǎo)致的瓷磚開裂，會(huì)呈現(xiàn)橫向、豎向或斜向的有規(guī)則的裂紋。如果是在輕體墻上鋪磚前，先請(qǐng)施工人員對(duì)墻體進(jìn)行檢測(cè)，看墻體是否安裝牢固;其次，建議在鋪貼墻磚的一面做一層鋼絲網(wǎng)
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濕膨脹現(xiàn)象，因內(nèi)墻磚的吸水率大，坯體吸附空氣中的水分產(chǎn)生膨脹，而釉層基本不膨脹，這樣就使坯體與釉層之間產(chǎn)生應(yīng)力，當(dāng)應(yīng)力超過一定極限后釉面就會(huì)龜裂。
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.
山東釉面磚
4、另一方面如果施工選擇的粘接層不當(dāng)，水泥、沙、水的配比不當(dāng)時(shí)，固化過程中體積變化所產(chǎn)生的應(yīng)力超過釉面磚承受能力使釉面磚龜裂或嚴(yán)重的會(huì)開裂。
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.由于坯體內(nèi)部的化學(xué)成分造成。對(duì)坯體的吸濕膨脹率有影響的是內(nèi)部的堿金屬氧化物和堿土金屬氧化物。提高坯體中的RO含量，能夠有效改善釉面磚的抗龜裂性。
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.由于后期生活中保養(yǎng)不當(dāng)造成。后期對(duì)釉面磚的保養(yǎng)不夠重視，例如沒有及時(shí)處理磚面上的水漬，造成了水汽的滲透，引起坯體吸濕膨脹。
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.
雖說面對(duì)釉面磚龜裂我們還無法完全這個(gè)問題，但是可以在制作過程、施工過程以及后期維護(hù)上采取相應(yīng)的措施改善釉面磚的吸濕膨脹率和抗龜裂性，從而延長釉面磚的使用壽命。更多相關(guān)事項(xiàng)就來咨詢我們http://www.webzh.cn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.webzh.cn Come on!

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