Building construction - Jointing products - Determination of adhesion/cohesion properties of sealants at variable temperatures (ISO 9047:2001); German version EN ISO 9047:2003
DIN 52455-4-1987DIN EN ISO 9047-1998DIN EN ISO 9047-2002
适用范围
This standard specifies a method for the determination of the adhesion/cohesion properties of sealants with predominantly elastic behaviour which are used in joints in building construction. The sealant to be tested adheres to two parallel contact surfaces of the test specimens. After submission of the test specimens to extension/compression cycles under defined conditions any breaks in adhesion or cohesion are recorded.