Well at least you admit that edencrete will make concrete...

Well at least you admit that edencrete will make concrete stronger.
The real advantage is to use edencrete where there is high wear and adverse climatic conditions.
These uses are less cost sensitive.
Same with shotcrete-it has advantages not conferred by playing with the standard mix.

Your analysis why it is not selling is your opinion only which has been proven to be incorrect on many occasions.
The main reason is related to industry acceptance and uptake.
Your claim that it is 50-100% more expensive is unsubstantiated so at this stage is hogwash.