歐盟CE認證標準EN 636《膠合板 - 規格》

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 1995a€“1a€“1) are given either in EN 12369a€“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 測試要求：

5.1 Tolerance on dimensions 尺寸偏差(EN 315)
5.2 Mechanical characteristics 機械特性
5.2.1 General 普通特性
5.2.2 Structural application 結構  (EN 1058)
5.3 Formaldehyde release 甲醛釋放
6 Requirements for plywood for use in dry conditions干燥環境下所用的夾板   (EN 636-1)
6.1 Bonding quality 粘結質量 (EN 314-2 Class 1)
6.2 Biological durability 抗生物侵襲危害 (EN 335-3 Class 1)
7 Requirements for plywood for use in humid conditions 潮濕環境下所用的夾板 (EN 636-2)
7.1 Bonding quality 粘結質量(EN 314-2 Class 2)
7.2 Biological durability 抗生物侵襲危害 (EN 335-3 Class 2)
8 Requirements for plywood for use in exterior conditions 外部環境下所用的甲板 (EN 636-3)
8.1 Bonding quality 粘結質量 (EN 314-2 Class 3)
8.2 Biological durability 抗生物侵襲危害 (EN 335-3 Class 3)
9 Supplementary properties 增加的性能要求
Physical properties 物理性能
- Dimensional changes 尺寸改變 (EN 318)
- Moisture content 水份含量(EN 322)
- Density 密度 (EN 323)
Mechanical properties 機械性能
- Tension properties 拉伸測試(EN 789)
- Shear prorperties 剪切測試 (EN 789)
- Compression properties 抗壓測試 (EN 789)
- Resistance to withdrawal of fasteners 緊固件拔出能力的測試(EN 13446)
Performance properties 使用性能
- Flooring 地板 (EN 1195)
- Floating floors 浮動地板 (CEN/TS 13810-2)
- Walling 墻板 (EN 594 and EN 596)
- Roofing 屋頂 (EN 12871)
Other properties 另外的特性
- Classfication by surfaces appearance 表觀分級 (EN 635)
- Ability for finishing 工藝能力(EN 635)
11 Marking, identification and documentation 標記，辨認以及文件

Sample Size 樣品數量 / 送樣規格: on request
Lead Time / TAT (Turn Around Time) 測試周期: 常規服務 Regular service 7-9 working days

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