[Domesteading 00261] Flexible concrete

[J & D Goldman]

Sometime ago I posted a link to the light-permeable concrete.  Well here is another one. Maybe this one will be going places faster.  I know there are some materials like Grailcote being used to make concrete surfaces and seams more crack resistant, but I don't think I've ever seen anything quite like this stuff.  Its also lighter than standard concrete so might make good dome panels.  Even perhaps a concrete canoe that will bounce off the rocks...   :-) 
 
http://www.umich.edu/news/?Releases/2005/May05/r050405
 
- Dan G.