This standard specifies the test method for the anti-foaming and anti-foaming properties of defoaming agents for concrete. This standard is suitable for testing the defoaming performance and foam suppression performance of defoaming agents used in the concrete industry.
T/CSTM 00089-2019 history
2019T/CSTM 00089-2019 Defoamer for concrete—Test method for defoaming and Antifoaming performance