ISO 9047 Building Construction - Joint Products - Adhesion of Sealant at Variable Temperatures - Determination of Cohesion Properties

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of ISO 9047 testing. This standard specifies a method for determining the adhesion/cohesion properties of sealants with predominantly elastic behavior used in joints in building construction.

The sealant to be tested adheres to the two parallel contact surfaces of the test specimens. Any break in adhesion or cohesion is recorded after the test specimens are submitted to extension/compression cycles under defined conditions.

Test specimens are prepared in which the sealant to be tested adheres to two parallel contact surfaces. The test specimens are then examined when subjected to compression and extension cycles under defined conditions. Choose substrate materials from grout or anodized aluminum or glass. Other substrate materials will be used as agreed by the parties concerned.

Place the test specimens on the edge of one of the supports. Remove the non-adhesive substrate as soon as possible.
Leave the samples in this position to allow the sealant to cure or to dry optimally.

EUROLAB assists manufacturers with ISO 9047 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.