Building materials

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.

In Europe, construction products covered by the Construction Products Regulation (EU) No 305/2011 (CPR) can be provided with CE marking. Since July 1st, 2013, the CPR forms the basis of the CE marking for construction products and replaces the Con...

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

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.

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.

WPQR is the process of examining the welding procedure during the compliance process according to the relevant standards (manufacturer's production, supervising the welding test, carrying out the testing procedures and evaluating them).

EPDs 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 developed by taking a holistic view of the product, optimization potentials along the material.

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.

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.

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

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.

ISO 22301 Business continuity management system with Kiwa: Prepare for disaster, disaster, and accident-related business disruptions.

Kiwa has combined know-how and experience of investigating adhesives for a wide range of applications. Our adhesives testing expertise helps to prove and improve the performance and quality of adhesive products.

In the bitumen industry, the BDA Bending Tester® is generally accepted as an essential test to determine the quality of modified bitumen.

The products are intended to be used as part of sanitary tapware as meant in the Kiwa evaluation guideline BRL-K607, for which a separate Kiwa product certificate has been issued.

Do you have questions about the composition or nature of a polymer material, component, a contamination or a chemical attack? Good to know that Kiwa has a large number of laboratories that are well equipped with a broad variety of different chemic...

Currently it is mandatory for chimney products sold in the EU to carry the CE mark. Kiwa can test chimneys according to the CPD 89/106/EEC. The marking may only be affixed after successful completion of testing, auditing of factory production cont...

Compression fittings clamping device

The products are intended to be used as connection elements for piping systems for the transport of drinking water or wastewater.