结构支座CE认证- EN 1337-3:2005 详解-CPR | |
1、结构支座欧盟CE认证标准 EN 1337-3:2005 Structural bearings - Part 3: Elastomeric bearings结构支座.第3部分:弹性支座 2、结构支座 欧盟CE认证法规 建材CPR Regulation (EU) No 305/2011 3、EN 1337-3:2005 适用CE认证结构支座范围 This part of EN 1337 applies to elastomeric bearings with or without complementary bearing devices to extend their field of use such as flat sliding elements covered by EN 1337-2 or sliding surface described in 4.4.4, as used in bridge structures or any other structure with comparable support conditions. This part of EN 1337 applies to elastomeric bearings with dimensions in plan up to (1200 x 1200) mm and does not cover elastomeric bearings made with other elastomers materials than those specified in 4.4.1. It applies to laminated bearings types A, B, C, laminated sliding bearings types E and D, plain pad and strip bearings type F. This part deals with bearings for use in operating temperatures ranging from – 25 °C to + 50 °C and for short periods up to + 70 °C. It is recognised that the air temperature in some regions of Northern Europe is lower than –25 °C. In this case of very low operating temperature (down to – 40 °C), it is essential that bearing characteristics comply also with the shear modulus at very low temperature (see 4.3.1.3. and annex F) EN 1337的本部分适用于带有或不带有补充轴承装置的弹性支座,以扩展其使用范围,如EN 1337-2所涵盖的平滑动元件或4.4.4所述的滑动面,用于桥梁结构或具有类似支撑条件的任何其他结构。EN 1337的本部分适用于平面尺寸小于等于(1200 x 1200)mm的弹性支座,不包括由4.4.1中规定以外的其他弹性材料制成的弹性支座。适用于A、B、C类叠层轴承,E、D类叠层滑动轴承,F型平垫和条形轴承。本部分涉及在–25°C至+50°C的工作温度范围内以及在+70°C的短期内使用的轴承。人们认识到,北欧某些地区的气温低于–25°C。在这种情况下,工作温度非常低(低至–40°C),轴承特性也必须符合极低温下的剪切模量(见4.3.1.3和附录F) 4、结构支座 欧盟CE认证模式 根据结构支座性能和使用环境要求,可采用如下认证模式申请CE 模式1:在建筑物和土木工程中,对单个支座的要求至关重要 模式3:在建筑物和土木工程中,对单个支座的要求至关重要 5、结构支座欧盟CE认证测试项目
6、结构支座 CE认证怎么做 模式1:NB机构测试样品+FPC工厂审核 模式2+:NB机构进行FPC工厂审核 模式3:NB机构测试样品+工厂DOP性能声明 模式4:国内测试+工厂DOP+NB机构发证 7、结构支座 CE标识如何加贴? 了解更多: 建材结构支座CE认证 CE认证是什么认证? |