Construction and infrastructure

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.

Valves and other accessories for drinking water transport and drinking water distribution systems (BRL-K602)

For the drinking water sector in the Netherlands, we offer Kiwa quality Water Mark for an extensive range of products. The Kiwa Water Mark is commonly recognized in the drinking water sector in the Netherlands. Certificate holders are allowed to u...

Principals are often unable to assess the possibilities for their building objects and whether the construction meets the requirements based on their wishes.

The products according BRL 5603 are applicable for piping systems in underfloor heating systems at a design (working) overpressure of 4 or 6 bar according the temperature profile class 4 in table 1.

The products according BRL 5606 are applicable for piping systems in heating distribution systems at a design (working) overpressure of 6 bar according the temperature profile class 5 in table 1.

The products are intended to be applied in drinking water installations for the transport and distribution of hot and cold water.

You are about to decide on contracting out the construction of your roof for your new building, with the aim that you should be able to work, sleep or relax underneath this roof without worry for at least 20 years.

Kiwa tests and certifies products used in industrial and domestic (drinking) water installations. Products that conform with the requirements are marked with the Kiwa mark. The Kiwa mark indicates that: The products meet the requirements in rel...

Heat loss occurs in all buildings. An infrared camera can be used to visualise this heat loss, which is invisible to the eye.

The products are intended to be used in piping systems with a maximum water pressure of 1,0 MPa, a water temperature of not more than 30°C and a nominal diameter greater than or equal to 15 mm and less than or equal to 400 mm. The products are int...

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.

Activities for Australia and New Zealand-vKiwa and SAI Global have built up for many years an extensive co-operation in the field of sanitary products. Our laboratory is recognized by SAI Global, Global Mark, IAPMO Oceana and AGA for conducting tests according to Australian Standards.

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...

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.

EMAS certification with Kiwa: reduce your environmental impacts, engage employees and boost your reputation.

International Railway Industry Standard (IRIS) Certification: manage your railway-specific quality processes, compete in a demanding market & boost your profit.

ISO 9001 Quality Management Systems Certification with Kiwa: improve your performance, meet customers’ needs and increase your profit.

VCA, VCO and VCU health, safety and environment certification with Kiwa: create safe working conditions for contractors and reduce accidents.

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.