Lightweight concrete

[cancertomnpdx]

See this link:

http://www.structuresusa.com/company.html

This company seems to have interesting products and that may be truly cost effective.

Thanks,
Tom in Portland, Oregon

[glenn kangiser]

If you want to experiment with a light weight concrete in non-code applications, here is a way to do it and get rid of that stack of newspapers in the corner also.

Glenn

http://www.northcoast.com/~tms/papercrete.html