This European Standard specifies characteristics, requirements and test methods for laminate floor coverings with a surface layer based on aminoplastic thermosetting resins as defined in 3.1 and 3.2. It also specifies requirements for marking and packaging. It includes a classification system, based on EN ISO 10874, giving practical requirements for areas of use and levels of use, to indicate where laminate floor coverings will give satisfactory service and to encourage the consumer to make an informed choice. Laminate floor coverings are considered for domestic and commercial levels of use, including domestic kitchens. This standard does not specify requirements relating to areas which are subjected to frequent wetting, such as bathrooms, laundry rooms or saunas.

本欧洲标准规定了表面层基于 3.1 和 3.2 定义的氨基塑料热固性树脂的层压地板的特性、要求和测试方法。 它还规定了标记和包装的要求。 它包括一个基于 EN ISO 10874 的分类系统，给出了使用区域和使用级别的实际要求，以表明强化地板覆盖物将在哪些地方提供令人满意的服务，并鼓励消费者做出明智的选择。 强化地板覆盖物被考虑用于家庭和商业级别的使用，包括家庭厨房。 本标准没有规定与经常受潮的区域有关的要求，例如浴室、洗衣房或桑拿房。

Test Requirement 测试要求：

General requirements 普通要求
Thickness of the element 单体厚度
Length of the surface layer 表面层长度
Width of the surface layer 表面层宽度
Length and width of squared elements 整体的长度及宽度
Squareness of the element 单体的直角度
Straightness of the surface layer 表面层的直边度
Flatness of the element 单体的平整度
Openings between elements 单体之间的拼缝
Height difference between elements 单体之间的高度差
Dimensional variations after changes in relative humidity 相对湿度下的尺寸变化
Lighting fastness(ISO 105 B02) 耐光性
Static indentation (EN 433) 静载下的压痕
Surface soundness 表面固定性
4.2 Classification requirements 等级要求
Abrasion 耐磨性(AC1, AC2)
Abrasion 耐磨性(AC3, AC4)
Abrasion 耐磨性(AC5)
Impact resistance 抗冲击性
Resistance to staining (EN 438) 抗污染性
Resistance to cigarette burns (EN 438) 抗香烟燃烧
Effect of furniture leg (EN 424) 家具脚的影响
Effect of a castor chair (EN 425) 椅子脚轮的影响
Thickness swelling 浸水厚度膨胀
4.3 Additional requirements 附加要求
Humidity at dispatch from the manufacturer  水份含量
Apperance, surface defects (EN 438) 表观检查
5 Marking, designation and packaging 标记

Sample Size 样品数量 / 送样规格: 16pcs
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 12 working days

Report Summary 报告摘要: