检验映山红石材质量好坏的简单有效方法

作者: 日期: 2016-06-17 10:10:51 人气: - 评论: 0

映山红质量的好坏如何鉴定?小编交大家一个常用的方法,简单有效:

 通常在石材的背面滴上一小粒墨水,如墨水很快四处分散浸出,即表明石材内部颗粒松动或存在缝隙,石材质量不好;反之,若墨水滴在原地不动,则说明石材质地好。

一般来说,均匀的细料结构的石材具有细腻的质感,为映山红石材之佳品;粗粒及不等粒结构的石材其外观效果较差。另外,石材由于地质作用的影响常在其中产生一些细微裂缝,石材最易沿这些部位发生破裂,应注意剔除。至于缺棱角更是影响美观,选择时尤应注意。

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