How to improve the stability of air-entraining admixture?

[Allen]

How to improve the stability of air-entraining admixture in dry-mixed mortar?

 

[Scott Kaplan]

Put certain powder content and foam stabilizer

 

[Cassie]

Don't use one air-entraining agent alone; compounding it with other agents will have unexpected results.

 

[Roy]

Select an anionic or non-ionic active agent, and observe high and low foam for compounding.

 

[Ramon Doria]

Increase the viscosity, the more cellulose ether, the less the loss of humidity density.