代代红花岗岩的莫氏硬度

作者: 日期: 2016-05-26 15:31:54 人气: - 评论: 0

资溪代代红石材是产自江西资溪县的花岗岩石材产品,至于产品的硬度怎么样,我们可以先来了解下莫氏硬度的定义。

  下面是着名的摩氏硬度表(MOHS)。这个标准是在十九世纪初制定的,它有助于鉴定所用石材的强度和硬度,以便在应用时采取相应的措施。例如,硬度较低的石材需要用较为柔和的试剂,拖洗次数更频繁。

  摩氏硬度表

  1.滑石

  2.石膏

  3.方解石(大多数的大理石)

  4.萤石

  5.磷灰石

  6.长石 (花岗岩)

  7.石英(花岗岩)

  8.黄玉

  9.刚玉

  10.金刚石

  摩氏硬度表就是用来测量石材耐磨的程度。当沉积物或沙砾比石材表面硬,就会刮伤石材。例如硬塑料硬度等级大约为2.0,它不会刮伤等级为3的方解石(大理石)。硬度为6级的沙子会刮伤3级的方解石但不会刮伤7级的石英石即花岗岩。硬度等级越高,就越耐磨。建筑物中外来沉积物硬度测量值为3.0至7.0。

从上面可以知道,资溪代代红是属于花岗岩的莫氏硬度级别也就是6-7级之间的数字。 

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