Waterproof materials are divided into flexible and rigid two kinds. The characteristic of flexible waterproof material is that under the action of external force, the waterproof layer can have a certain expansion ductility, to resist the base cracking in the elastic range of the waterproof material, so it has the advantages of high tensile strength, large elongation, not easy to crack, can be constructed on various shapes of complex base.
Common types of flexible waterproof materials
Building waterproof coil: asphalt waterproof coil, high polymer modified asphalt waterproof coil: such as SBS, APP, APAO coil, synthetic polymer waterproof coil
Waterproof coating: such as asphalt waterproof coating, high polymer modified asphalt waterproof coating, synthetic polymer waterproof coating, etc
Flexible waterproof material European Union CE certification
The export of flexible waterproof materials to Europe needs to meet the requirements of the European market for building products, that is, the requirements of CPR certification. Different end use of flexible waterproof materials, the EU CPR certification coordination standards will be different. Nanjing Smart is the EU Notified body TSUS (NB 1301) and TZUS (NB 1020) in China, can directly accept the CPR certification of flexible waterproof materials, tel: +86 25-8658 3475
EU CE certification coordination standards for flexible waterproof materials:
EN 13707:2004 + A2:2009 flexible waterproof board-reinforced asphalt board for roof waterproof
EN 13859-1:2010 waterproof flexible board- -the bottom layer of the discontinuous roof
EN 13859-2:2010 waterproof flexible sheet-wall bottom floor
EN 13956-2012 Flexible waterproof board-Plastic and rubber board for roof waterproofing
EN 13967:2004 Flexible waterproof board-Plastic and rubber moisture-proof board, including plastic and rubber basement waterproof board
EN 13969:2004 Flexible waterproof board-asphalt moisture-proof board, including asphalt basement waterproof board
EN 13970:2004 waterproof flexible board-asphalt water vapor control layer
EN 13984:2004 Flexible sheet for waterproof-plastic and rubber steam control layer
EN 14891-2012 The liquid used under the adhesive tile
EN 14909:2012 waterproof flexible board-plastic and rubber moisture-proof layer
EU CE certification mode for flexible waterproof materials:
As example, the AVCP System involved are: System 1, System 2 + and System 3.
Test items involved in the EU CE certification of flexible waterproof materials:
EN 13501-1 Reaction to fire, Fire protection test
Watertightness
Tensile strength Tensile strength
Root resistance Root system resistance
Resistance to static loading Anti-static load
Resistance to tearing Impact resistance
Dangerous substances Dangerous substance test
……
EU CPR certification process for flexible waterproof materials:
1. Determine the type of product to be certified, and submit the application to Rui Du
2. Determine the coordinated standards for EU CE certification according to the end use of flexible waterproof materials
3. The EU bulletin body conducts preliminary type testing and certification of flexible waterproof materials according to the requirements of CPR regulations and coordination standards
4. After meeting the requirements of the coordination standards, obtain the test report and CE certificate issued by the EU Notified body
5. Issue Product Performance Statement (Declaration of performance), and CE mark with notified agency number
Nanjing Smart is the authorized cooperation structure of the European Union Notified Body (Notified Body-NB Bulletin Laboratory) TSUS (NB 1301) and TZUS (NB 1020) in China, Can directly accept the flexible waterproof materials European Union CE certification, Can directly represent TSUS or TZUS for sampling and factory review, at the same time, Nanjing Smart has been specialized in CPR certification of construction products for more than ten years, Extensive experience in CE certification for building products, For the System 1 involved in the flexible waterproof materials, Both System 2 + and System 3 requirements can give professional and authoritative guidance and advice, To assist the flexible waterproof material enterprises to obtain the CPR certificate in line with the needs of the EU market.
Related reading:
EN 15814 Polymer modified asphalt thick coating waterproof material CE certification http://www.hksmartps.com/ce/waterproof/4347.html
EN 14695:2010 Waterproof reinforced asphalt board CE certification
http://www.hksmartps.com/ce/waterproof/4311.html
Nanjing Smart Contact information:
Tel.: +86 25-8658 3475 +86 25 8658 3465
URL: www.fire-test.com www.firete.com
Email: info@fire-test.com
Wechat: firetesting or 177 1418 9018
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