The correct use and application of a multitude of different materials is a determining factor in construction project quality. The quality of construction products is usually deemed self-evident, but you can also demonstrate this through a product certificate. To support the certification process, Kiwa can perform a wide range of tests for you in one of our internationally accredited laboratories. Additionally, the correct fitting, assembly and use of construction materials are decisive in achieving the required level of building quality, for which a process certificate offers quality assurance. Kiwa has extensive expertise in the area of independently monitoring the quality and use of building materials such as concrete and plastics, asphalt and metal products.
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ISO 14001 Environmental Management Certification with Kiwa: reduce waste, gain customer trust and be competitive.Show
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The KIWA-UNI mark certifies the conformity of plastic and metal components in contact with water and gas to national and international standards.Show
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International Railway Industry Standard (IRIS) Certification: manage your railway-specific quality processes, compete in a demanding market & boost your profit.Show
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EMAS certification with Kiwa: reduce your environmental impacts, engage employees and boost your reputation.Show
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OHSAS 18001 certification with Kiwa: reduce accidents, improve conditions and attract talent.Show