This part of GB/T 13477 specifies the method for the determination of the bonding properties of building sealing materials after tension-compression cycles. This section is applicable to the determination of the bonding and cohesive properties of building sealing materials with obvious plastic characteristics after repeated stretching-compression.
GB/T 13477.12-2002 history
2018GB/T 13477.12-2018 Test method for building sealants-Part 12:Determination of adhesion/cohesion properties at constant temperature
2002GB/T 13477.12-2002 Test method for building sealants Part 12: Determination of adhesion/cohesion properties at constant temperature