Product Certification

The product certification body of the SKZ – Testing GmbH is accredited according to the DIN EN ISO/IEC 17065:2013 standard. Thus, it has proved its competence to certify products, processes and services in the fields of geosysnthetics/geotextiles, flexible sheets for waterproofing, joint sealants, waterproofing of roofs and roof systems as well as the relevant factory production control.

In accordance with the EU Regulation no. 305/2011 stipulating harmonized conditions for the marketing of construction products (EU Construction Products Regulation), as from
1 July 2013 the accreditation of the product certification body is a prerequisite for operating as a notified certification body within the scope of the CE marking of construction products.

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Our accreditation certificate D-ZE-19033-01-00 of Deutsche Akkreditierungsstelle GmbH (German Accreditation Body) covers the following applications:

  • Geotextiles and geotextile-related products for the use in the construction of roads and railways, earthworks and foundations, drainage systems, external erosion control systems; reservoirs and dams, canals, tunnels and underground structures, liquid waste disposal sites, transfer stations or secondary containment, pavements and asphalt overlays   
  • Geosynthetic barriers for the use in the construction of reservoirs and dams, canals, tunnels and associated underground structures, liquid waste disposal sites, transfer stations or secondary containment, transportation infrastructure.      
  • Flexible sheets for waterproofing made of bitumen, plastic and rubber for roof waterproofing as well as plastic, rubber and bitumen proof sheets including plastic, rubber and bitumen basement tanking sheets
  • Bitumen, plastic and rubber water vapour control layers
  • Bitumen, plastic and rubber damp proof courses
  • Underlays for walls and discontinuous roofing
  • Joint sealants and waterstops for the use in installations handling substances hazardous to water
  • Assemblies for liquid applied roof waterproofing
  • Mechanical attached roofing systems
  • Self-supporting translucent roof systems    

A large number of plastic products are certified in accordance with the SKZ-own specifications for tests and inspection. As far as particular product areas are concerned, the SKZ mark has gained significant importance/a high degree of market acceptance.

 

pdf  Certificate of Accreditation / Product Certification - German Version

pdf  Annex to Certificate of Accreditation / Product Certification - German Version

pdf  Recogniton for Awarding GS-marks / German Version

pdf  List of certificates of factory production control for sealing sheets and
      joint sealing profiles

pdf  List of certificates of factory production control for geosynthetics

pdf  National test certificates, Effective 04/2018  / German Version

pdf  SKZ marks   Effective 03/2018

pdf  SKZ specification for tests and inspection,   Effective 03/2018

 

 

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