Testing Items 测试项目 | Testing Standard 测试标准 | Testing Items 测试项目 | Testing Standard 测试标准 | Testing Items 测试项目 | Testing Standard 测试标准 | ||||
天然石--欧标EN | |||||||||
1 | 岩相分析 petrographic description | EN 12407:2007 | 7 | 防滑性 Slip Resistance | EN142312003 | 13 | 莫氏硬度mohs hardness | EN 101 | |
2 | 吸水率 water absorption | EN13755:2002 | 8 | 毛细吸水率 water absorption coefficient by capillarity | EN1925:1999 | 14 | 破坏能量rupture energy | EN 14158-2004 | |
3 | 表观密度和孔隙率 apparent density and open porosity | EN1936:2006 | 9 | 抗冻性 frost resistance | EN12371:2001 | 15 | 尺寸测量dimension | EN13373-2003 | |
4 | 弯曲强度 flexural Strength | EN12372:2006 | 10 | 温度冲击 thermal shock resistance | EN14066:2003 | 16 | 盐晶测试 Salt crystallization | EN 12370:1999 | |
5 | 抗压强度 compressive strength | EN1926:2006 | 11 | 销钉孔破坏载荷 resistance to fixing (dowel hole) | EN 13364:2002 | 17 | 盐雾测试 Salt mist | EN 14147-2003 | |
6 | 耐磨性 abrasion resistance | EN14157:2004 | 12 | 声速测试 sound speed | EN 14579:2004 | 18 | 二氧化硫老化 sulfur dioxide exposure | EN 13919:2002 |
欢迎光临 验货员论坛 (http://bbs.wtoqc.net/) | Powered by Discuz! X3.2 |