FO07.43-PB 127/2013 Test certificate

Reusability of sealing cushions (valve) coated with swelling material
We hereby certify that the following products, sealing systems of type:

• QAK/V
• QADE/V
• QWAK/V

manufactured by Wolf Kabeltechnik GmbH, 70437 Stuttgart, Germany, and tested on behalf  of DOI Seisakusho Co. Ltd., Japan have satisfied the requirements for sealing cable ducts, building service entries and expansion joints against pressing water and gas diffusion on contact with water, in accordance with the following standard:
 

• France Telecom RSD CSE C75-11H
  Technical Specification – Sealing cable ducts
  Parag. B1-6 Installation and
  Parag. 3.3.2 Ovality test (reusability)
   
• Deutsche Telekom TS 0307/96 Sealing of cable-configured ducts

The following properties were verified by the certifying body and documented in Test Report No. 127 /2013.

The sealing systems were subjected to type approval testing and quality-controlled by means of batch type testing and fulfil internationally and nationally defined criteria.

The sealing systems are designed and manufactured in such a way that the required tightness of 5 m water column is also fulfilled when the sealing cushion is reused after removal, refurbishment onsite and refitting in accordance with the manufacturer's instructions.