Once upon a time the use of fly ash in ready mixed concrete was something to be avoided by ethical producers. How things have changed! Today fly ash is regarded as an important part of the answer to challenges faced by architects/engineers and concrete producers.
Once upon a time the use of fly ash in ready mixed concrete was something to be avoided by ethical producers. How things have changed! Today fly ash is regarded as an important part of the answer to challenges faced by architects/engineers and concrete producers.
