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鉴别彩石金属瓦好坏的方法

发布时间:2017-07-20  228次阅读

彩石金属瓦是新一代环保化学建筑材料,其以独特的性能优势赢得了越来越多建筑界人士的关注与认可。彩石金属瓦符合建筑材料未来发展的方向,有着巨大的市场发展前景。

Color metal tile is a new generation of environmentally friendly chemical building materials, it has won more and more attention and recognition in the construction industry with unique performance advantages. Color metal tile in line with the future development direction of building materials, has a tremendous market potential.

目前国内市场上不断冒出众多的仿制伪劣彩石金属瓦的产品,为了更多的消费者对彩石金属瓦有正确的了解和选择,对以下几种识别伪劣彩石金属瓦的方法:

At present, the domestic market continue to emerge many shoddy imitation stone coated metal roofing tile products, in order to more consumers to have a correct understanding and choice of colorful metal tile, for the following recognition and colorful metal tile:

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其一:看外观

One: look at the appearance

入标题

Heading

拿起彩石金属瓦的样品,看样品的断层的密度,和构成颗粒的大小。密度大,质量且重(彩石金属瓦质轻,不是特别重,此点要把握好)那就是比较好的彩石金属瓦,还有看表面的做工是否有正常的光泽。彩石金属瓦最重要的原材料由三大类组成,彩砂,钢板加胶水。看彩砂颗粒是否大小均一致,有无明显的掉砂现象,钢板我们工厂钢板是采用镀铝锌钢板,背面有绿色的雪花镀层,这则是加了锌层。

Pick up the stone tile samples, see samples of fault density, particle size and composition. High density, quality and weight (color metal tile light, is not particularly heavy, this point to grasp) that is good color metal tile, and look at the surface of the work is a normal luster. The raw material is the most important color stone metal tile composed of three categories, sand, plate and glue. Look at the size of sand particles is uniform, there is no sand off phenomenon obviously, our factory is using steel plate galvanized steel, snow coating on the back of the green, it is added to the zinc layer.

其二:称比重

Second: weighing

彩石金属瓦国标规格是1345*420mm,其重量为2.7公斤,钢板的厚度为0.4,具体可根据客户自行定制。

Color metal tile GB specification is 1345*420mm, the weight of 2.7 kg, the thickness of the steel plate is 0.4, according to the specific custom.

其三:用水煮

Third: boil with water

用烧滚的开水煮上一天一夜,看看砂子是否有褪色现象,如果采用的是染色砂,那煮上几个小时,褪色现象是显而易见的,而烧结砂却不会出现这种现状。 雨后的一些染色砂的瓦片更亮,是因为一般的劣质彩砂会渗水,最终将会导致彩砂颜色褪去。

With the boiling water boil for one day and one night, to see whether there is sand fade if the stain is sand, the cook for several hours, the phenomenon of fading is obviously, and the sintering sand but not this situation. Some tiles dyed sand rain is brighter, because the general poor sand water seepage, will eventually lead to sand color fade.