Please have a look at my project:

https://www.researchgate.net/project/CC-Technology-Conserving-resources-with-light-weighted-concrete-constructions-for-slabs-and-walls

Within my last publication - sorry, only available in german language - you can find my concrete receipt.

The deaeration worked well within my complicated geometry because

a) everything is round

b) the usage of a "pre-compactor"

c) the usage of fly ash, slag sand and a small amount of chemical additives (4kg / m³)

https://www.researchgate.net/profile/Juergen_Ries/project/CC-Technology-Conserving-resources-with-light-weighted-concrete-constructions-for-slabs-and-walls/attachment/5e35302f3843b06506d63377/AS:849469130145792@1579540631197/download/Beton+12+2019.pdf?context=ProjectUpdatesLog

In order to remove the air entrained in concrete we use de-foamers to remove air from concrete. Following literature give information about commercial de-foamers.

Waldemar Łasica You can use geopolymer or pozzolan concrete which has a perfect microstructure than normal concrete due to the mixture containing geopolymer or pozzolan will cause :

- Reduce the number of Ca(OH)2 crystals

- Acting as a filler due to its particle size (especially in case of fly ash, nano-silica(NS), or rice husk ash )so it can fill the spaces between particles of C–S–H gel.

- Increased resistance to chemical attack (including chloride permeability)

All previous parameter will make the concrete denser due to perfect particles packing which forms a tight structure of the concrete mix