• Airborne sound insulation of building products ISO 101402; measurement of sound absorption in reverberation chambers ISO 354; determination of sound absorption coefficient in impedance tube ISO 10534-1/2; determination of dynamic stiffness ISO 29052-1; testing of noise characteristics of fittings & equipment ISO 3822
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  • Not every structural analysis requires interventions in the building fabric. Various non-destructive or low-destructive test methods are available, especially for an initial assessment of the existing damage potential or to confirm the correct construction.
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  • ISO 27001 Information Security Certification with Kiwa: secure your information, build trust in your brand.
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  • International Railway Industry Standard (IRIS) Certification: manage your railway-specific quality processes, compete in a demanding market & boost your profit.
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  • ISO 9001 Quality Management Systems Certification with Kiwa: improve your performance, meet customers’ needs and increase your profit.
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  • ISO 14001 Environmental Management Certification with Kiwa: reduce waste, gain customer trust and be competitive.
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  • The SKM process focuses not only on the quality of the road, but also on road safety. The measurement provides important values for the condition assessment and evaluation of new or existing road surfaces.
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  • Environmental product declarations are type III environmental declarations and are regulated by DIN EN ISO 14025 and DIN EN 15804. They contain quantifiable environmental information on a European harmonized, scientific basis. The data are develop...
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  • With a CSC concrete audit and certification by Kiwa, you will be working on sustainability and a better market position at the same time. Kiwa has the required expertise to support customers in achieving and retaining certification.
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  • OHSAS 18001 certification with Kiwa: reduce accidents, improve conditions and attract talent.
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