欧盟CE认证标准EN 636《胶合板 - 规格》

This European Standard specifies the requirements for plywood, as defined in EN 313 2, for both general purpose use (non-structural application) and structural application in dry, humid or exterior conditions. It also gives a classification system based on the bending properties. NOTE 1 This European Standard is referenced in EN 13986 for construction applications. This standard can be appropriately applied for all plywood, including overlaid and coated plywood, but it does not cover materials or processes used for overlaying or coating. Neither does it cover any materials or processes applied in relation to enhancement of biological durability. NOTE 2 For additional guidance on biological durability and the potential need for preservative treatment, according to application and serviceability, reference can be made to CEN/TS 1099. The values listed under Clause 4 relate only to product properties; they are not 'characteristic values' and are not to be used in design calculations. NOTE 3 Characteristic values (i.e. for use in design calculation according to EN 1995–1–1) are given either in EN 12369–2 which is based on the classification system given in this standard or by the manufacturer based on testing according to EN 789, EN 1058 and ENV 1156. Additional information on supplementary properties for certain applications is also given.

Test Requirement 测试要求：

5.1 Tolerance on dimensions 尺寸偏差(EN 315)
5.2 Mechanical characteristics 机械特性
5.2.1 General 普通特性
5.2.2 Structural application 结构  (EN 1058)
5.3 Formaldehyde release 甲醛释放
6 Requirements for plywood for use in dry conditions干燥环境下所用的夹板   (EN 636-1)
6.1 Bonding quality 粘结质量 (EN 314-2 Class 1)
6.2 Biological durability 抗生物侵袭危害 (EN 335-3 Class 1)
7 Requirements for plywood for use in humid conditions 潮湿环境下所用的夹板 (EN 636-2)
7.1 Bonding quality 粘结质量(EN 314-2 Class 2)
7.2 Biological durability 抗生物侵袭危害 (EN 335-3 Class 2)
8 Requirements for plywood for use in exterior conditions 外部环境下所用的甲板 (EN 636-3)
8.1 Bonding quality 粘结质量 (EN 314-2 Class 3)
8.2 Biological durability 抗生物侵袭危害 (EN 335-3 Class 3)
9 Supplementary properties 增加的性能要求
Physical properties 物理性能
- Dimensional changes 尺寸改变 (EN 318)
- Moisture content 水份含量(EN 322)
- Density 密度 (EN 323)
Mechanical properties 机械性能
- Tension properties 拉伸测试(EN 789)
- Shear prorperties 剪切测试 (EN 789)
- Compression properties 抗压测试 (EN 789)
- Resistance to withdrawal of fasteners 紧固件拔出能力的测试(EN 13446)
Performance properties 使用性能
- Flooring 地板 (EN 1195)
- Floating floors 浮动地板 (CEN/TS 13810-2)
- Walling 墙板 (EN 594 and EN 596)
- Roofing 屋顶 (EN 12871)
Other properties 另外的特性
- Classfication by surfaces appearance 表观分级 (EN 635)
- Ability for finishing 工艺能力(EN 635)
11 Marking, identification and documentation 标记，辨认以及文件

Sample Size 样品数量 / 送样规格: on request
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 7-9 working days

Report Summary 报告摘要: