石材CE认证
EN 12057:2015 Natural stone products - Modular tiles - Requirements 规格板
EN 12058:2015 Natural stone products - Slabs for floors and stairs - Requirements 台阶和地板用砖
EN 1469:2015 Natural stone products - Slabs for cladding - Requirements 贴面板
EN 1341:2012 Slabs of natural stone for external paving - Requirements and test methods 室外用铺路石板
EN 1342:2012 Setts of natural stone for external paving - Requirements and test methods 室外用小方块
EN 1343:2012 Kerbs of natural stone for external paving - Requirements and test methods 室外用路边石
岩相分析 petrographic description ---- EN 12407:2019
弯曲强度 Flexural Strength ---- EN12372:2006
吸水率 water absorption at atmospheric pressure ---- EN13755:2008
表观密度和孔隙率 apparent density和open porosity ---- EN1936:2006
"抗冻性 frost resistance（包括56循环后弯曲强度、56循环后抗压强度）" ---- EN12371:2010
耐磨性 Abrasion resistance ---- EN 14157:2017方法A
防滑性 Slip Resistance ----EN14231:2003
抗压强度 compressive strength ---- EN1926:2006
销钉孔破坏载荷 resistance to fixing(dowel hole) ---- EN 13364:20
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