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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Kiwa can help you with quality controls and validations, maintenance inspections, investigations of residual service life, specific tests and consultancy in the field of composite wall panels.Show
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Especially in construction sector sustainability efforts are increasing. This requires companies to identify and declare the environmental impact of their products. The Environmental Product Declaration is used as an effective tool for this purpose.Show
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ISO 9001 Quality Management Systems Certification with Kiwa: improve your performance, meet customers’ needs and increase your profit.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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Wind-uplift testShow
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The fire hydrants are intended for drinking water installations with a working pressure of maximum 1.000 kPa and a maximum water temperature of 25°C.Show
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The products are intended to be applied as a flushing device for WC-pans. The flushing cisterns in combination with a matching WC-pan is designed to be used as a sanitary flushing installation with a nominal flush volume as specified in table 1 of...Show
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Kiwa experts | third party product inspections With product inspections a third party inspects the products and, if agreed, takes samples for testing.Show
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The products are intended to be used as connection elements for piping systems for the transport of drinking water or wastewater.Show
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Water distribution - installation | Polymer Testing CertificationShow
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The objective of this guideline is to guarantee the drinking water quality by specific relevant additional testing and criteria on the barrier properties of the piping system for an operation period of 50 years in polluted soil.Show
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Kiwa CMT provide a full range of geo-environmental servicesShow
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Deze BRL is per 1 maart 2019 ingetrokken en ondergebracht in BRL-K767.Show
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Kiwa Building Products | Cavity Wall Insulation Installer SchemeShow
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Kiwa CMT | We provide petrographic analysis of concreteShow
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The costs for the repair or exchange of a critical rubber part can be much higher than the initial costs of the rubber part itself. In that case it very profitable to know the expected service life of the specific rubber product beforehand.Show
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As a manufacturer or supplier of rubber sealing products you want to deliver high quality products. Your client demands a product that does its sealing function well during its complete service life. We can help you to investigate, testing and certify your rubber sealing products.Show
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The shower heads and hand showers may be used in tap water installations with a maximum working pressure of 1000 kPa. The recommended limits for correct operation are a dynamic pressure between 100 kPa and 500 kPa and a water temperature of maximu...Show
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EMAS certification with Kiwa: reduce your environmental impacts, engage employees and boost your reputation.Show
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Plastic pipes and fitting | Quality by certification and testingShow