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砌墙砖砖头如何选
更新时间: 2021-09-17 15:07:35  

1.观察颜色。常见的砖体主要有三种颜色,分别是深红色、淡红色和淡灰色,深红色的砖体属于火候过重,淡红色的砖体是刚刚好的,而淡灰色的砖体属于不合格砖。

2.判断声音。把两块砖放在一起进行敲击,如果发出的响声比较沉闷声的话,是不适合用作砌墙砖的,如果发出的声音比较清脆声的话,则较适合做砌墙砖。

3.观察重量。把同样大小的砖体放在手里,重量较重的砖体是适合做砌墙砖的,这类砖体的土质均匀,烧制较为得当,同时需要观察一下砖体的边角是否整齐。

关键词: 砖头 如何

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