<HTML>Hi sandy,
Thanks for the reply... however, it was my understanding that the geopolymer composition being proposed by Davidovits is anything but simple portland without the additives. That is why I asked. I was under the impression that the whole reason behind the word "geopolymer" is because its total chemical composition is such that upon curing it is in essence the same material as what the earth turned into the forms of "rock" that we call limestone, etc. I'm not trying to be evasive or argumentative here... just someone with enough construction and chemistry background to be called "a little knowledge"... you know, the kind that is more block headed and confusing than someone with none at all. ;-)
Litz</HTML>
