European classification欧洲等级22Total thickness总厚度ca 3 mmWearlayer耐磨层厚度ca 0,25 mmTotal weight总重量ca 1750 g/m2Width宽度2/3/4 mStandard length标准长度30 mWeight standard roll每卷标准重量216 kg (4m)Inflammability防火等级Cfl-S1Scratch resistance抗划等级class TAcoustical insulation隔音性18 dBUnderfloor heating地热Suitable合适Resistance household chemicals
　抗家用化学药品性very good很好