推荐回答(1个)
陶瓷砖是由粘土和其他无机非金属原料,经成型、烧结等工艺处理,用于装饰与保护建筑物、构筑物的墙面和地面的板状或块状陶瓷制品。
陶瓷砖根据GB/T9195《陶瓷砖和卫生陶瓷分类及术语》国家标准,按吸水率可分为五大类,1、瓷质砖〔吸水率小于0.5%〕,也就是通常所说的玻化砖,经过表面抛光处理的又叫抛光瓷质砖。广泛用于各类建筑物的地面和墙面装饰,也是目前室内外装修的主要材料。2.炻瓷砖〔 0.5%<吸水率≤3%〕;3.细炻砖〔3%<吸水率≤6%〕;4.炻质砖〔6%<吸水率≤10%.〕;吸水率在3%以下多用于外墙和地面修饰,吸水率在3%~10%主要用于室内地面的装饰,多用于卫生间,与内墙砖配套使用;5.陶质砖吸水率>10%;市场上一般称内墙釉面砖,广泛用于居民住宅、宾馆饭店、公共场所等建筑物的内墙面装饰,是目前室内装修的主要材料之一。
在装修卫生间时,要想选购满意的内墙釉面砖,建议从查、看、听、试、比等五个方面进行科学的选择。
一查、检查产品包装箱上是否有厂名、厂址以及产品名称、规格、等级、数量、商标、生产日期和执行的标准。检查有没有出厂合格证、产品有无破损,箱内所装产品的数量、质量是否与包装箱上的内容一致。
二看、质量好的陶瓷砖釉面应平滑、细腻,光泽晶莹亮丽,亚光釉柔和舒适。在充足的自然光线或日光灯照射下,将砖放在1米远处垂直观察,应看不到明显的釉面缺陷,产品无色差。有花纹的砖花色图案应清细,没有明显的缺色、断线、错位等缺陷。好的产品尺寸偏差较小,可将一批产品垂直放在一个平面上,看看有没有参差不齐的现象;看砖的平整度。可将陶瓷砖平放在平面上,用肉眼直接观察,陶瓷砖平面无翘曲,砖的边直面用直尺测量无缝隙,这样产品无变形规整度高,施工方便,铺贴后砖面平整美观。
三听、可以轻轻进行敲打陶瓷砖,细听其声音,质量较好的产品,听声音清脆说明瓷砖瓷化密度和硬度高,质量好。劣质产品,敲击时会发出“空空”的声音。
四试、要选择吸水率低的陶瓷釉面砖,可以测测瓷砖的吸水率,吸水率越低,代表瓷砖的内在稳定性越高,也就越适合湿气或水分含量较高的空间(比如卫生间、厨房),不会产生黑斑等问题。最简单的检测方法就是用一杯水倒在瓷砖背面,水渍扩散迅速,说明吸水率偏高,反之则较低,水吸收速度越慢,则吸水率越小,内在品质越优,产品耐久性越好。
五比、要货比三家,比一比内在质量。相同规格的陶瓷砖,重量大的吸水率低,内在质量也较好,掂一掂即可知道。在对产品有一定了解后,对产品的品牌、质量、价格、服务等方面进行综合比较后,再确定如何选购。
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