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sedak certificates

Test certificates: sedak glass processing meets the very highest requirements

There's always one person who masters a discipline better than all the others. And when it comes to glass lamination, that person is sedak. We use our methods to create unsurpassed glass properties in flawless quality and thus satisfy the very highest demands in architectural and nautical applications.

sedak GlasCobond®
GlasCobond® 2010

Type Approval

All GlasCobond® products can be used in the context of TRLV, TRAV, and TRPV. In individual cases, an approval is therefore not necessary for this application area.

A general building inspectorate approval for GlasCobond® laminated safety glass by the Deutsches Institut für Bautechnik is present.

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sedak GlasCobond® - Type Approval
GLY-MarineCobond® 2014

Type Approval

GLY-MarineCobond® is a glass product that can be measured thinner than usual glazings by up to 45% due to its special structure causing an equal reduction in weight. Nevertheless it shows the same strength.

Certified with a Type Approval by LLoyds Register.

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sedak MarineCobond® - Type Approval
sedak Zertifizierung - SGS
certification quality management

according to DIN EN ISO 9001

In November 2018, sedak successfully completed the recertification audit DIN EN ISO 9001:2015. The auditor appreciated the positive realization of the new norm conditions (chances and risks, context of the organization) and the development of sedak towards glass up to 20m.


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ISO EN 9001:2015 EN
[Translate to English:] sedak Zertifizierung - SGS
energy management certified

according to DIN EN ISO 50001 

In the fall of 2018, sedak successfully realized the re-certification of DIN EN ISO 50001:2011. The ex-cellent implementation of the energy projects and the detailed monitoring of energy consumption were evaluated particularly positive.


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[Translate to English:] Energiemanagement DIN 50001