GB/T 13477.13-2002 is a standard for the determination of the adhesion of building sealing materials after cold drawing and hot pressing. It specifies the test process of simulating building sealing materials in a temperature change environment, specifies the test equipment, such as the device that can realize the operation of cold drawing and hot pressing. Detailed description of the preparation of the specimen, the specimen is first cold drawn, simulated low temperature stretching conditions, and then hot pressing, simulated high temperature extrusion conditions. By observing the bonding state of the sealing material after the test, evaluate its bonding performance under the condition of alternating temperature, and provide a mass evaluation basis for the application of building sealing materials in complex temperature environments.
| Status | Abolish |
|---|---|
| CCS | Q24 | ICS | 91.100.50 |
| Release Date | 2002-12-17 00:00:00 | Implementation Date | 2003-06-01 00:00:00 |