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) state-of-the-art 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 timber, concrete, steel, glass, roofing, cladding, insulation, plastics, asphalt and ceramic products. We are also a designated Notified Body for a large number of construction products and we can assist you in correctly interpreting the increasingly complex local and European construction regulations (including, for example, CE marking).
Services
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Welding is a special manufacturing process which is used in sectors to reveal structures which cannot be manufactured as one piece. The EN ISO 3834 series standards are also standards that define all Quality requirements for the operation of this particular process.Show
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Use the Kiwa Water Mark as a producer or supplier. If you want to market yourself with products that meet all requirements; both functional as well as all legal hygienic requirements specified in the “Materials and chemicals in the supply of drinking water and warm tap water Regulation” by the Dutch government.Show
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Kiwa Training organises the two-day course ‘Internal Audit in accordance with ISO 9001’. After taking this course, you will be able to prepare, perform, report and follow up on audits yourself.Show
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VCA, VCO and VCU health, safety and environment certification with Kiwa: create safe working conditions for contractors and reduce accidents.Show
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Controllable backflow protection devices, family B, type AShow
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Products used for gas distribution and installation materials have to meet high standards.Show
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ISO 14001 Environmental Management Certification with Kiwa: reduce waste, gain customer trust and be competitive.Show
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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.Show
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EMAS certification with Kiwa: reduce your environmental impacts, engage employees and boost your reputation.Show
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ISO 22301 Business continuity management system with Kiwa: Prepare for disaster, disaster, and accident-related business disruptions.Show
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EN 1090-1 certification with Kiwa: demonstrate your compliance with EU regulations, highlight the quality of your components and get ready to access the European market with CE marking.Show
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The sanitary tapware " single taps and mixer taps " are intended for application in drinking water installations with a static water pressure of maximum 1000 kPa and a maximum water temperature of 90°C. The recommended limits for correct operation...Show
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The products are intended to be used for the transport of drinking water and a working pressure of 1MPa (1,000 kPa), with a water temperature up to 65˚C and a maximum water temperature up to 90˚C for a period of maximum 1 hour.Show
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The Kiwa Covenant is a certificate for innovative products and services.Show
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Kiwa Expert Services for Rubber materials and productsShow
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Rubber stress relaxation test | ISO 3384 | ISO 6914Show
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Kiwa offer FROSIO certification courses in Europe and Asia. These courses are being held in English.Show
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Kiwa Certification joint adhesives in plastic piping systems. Kiwa evaluates the adhesive product quality and the manufacturer's internal quality system to the aspects of KOMO guideline 5221.Show
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Certification of vulcanised rubber products for cold and hot drinking water applications- BRL K17504
Certification of vulcanised rubber products for drinking water applications (BRL K17504)Show -
Certification of vulcanised rubber products for cold & hot non-drinking water applications -BRL 2013
Certification of vulcanised rubber products for non-drinking water applications (BRL 2013)Show