(1). Pumping agent content should be used according to different
strength grade of concrete at different application scope and determine, conventional content of 0.3% ~ 0.8 per cent. Liquid containing solid quantity discount or by the appropriate dosage.(2).Pumping agent can be directly used mixed powder, also can use a sol
3.pump application considerations1) pumping aid amount should be based on the use of different strength grade of concrete and determine the scope of application of different co
1) pumping aid amount should be based on the use of different strength grade of concrete and determine the scope of application of different conventional addition to 0.3 ~ 0.8. Liq