Researchers in Jordan seem to have identified Sodium Acetate as a simple, cheap and ecologically friendly way of sealing concrete which is not my favourite material for various reasons – one of them being that the steel bars inside are prone to corrosion. This might be, at least partially, an answer to that problem.

The actual report in PDF format [~2.5 MB] via: SciGuy and: Treehugger

 

• 2006.08.16 : 50 Ways to Save Water
• 2006.12.19 : Ye Old Tube-Light – Still Going Strong
• 2007.06.29 : Lakhs and Crores in a spreadsheet
• 2005.04.10 : Vastu Puja
• 2007.08.07 : Desert Varnish
• 2007.07.01 : Archicado – Resources for Archicad and Artlantis