dpbaker 1 Report post Posted January 20, 2006 From another discussion board, a member asked: "Has anybody read or come across different technologies in the construction field? For example, high stress plastics or composites that can be efficiently and effectively used in construction ala Fresco concepts? I have seen the dome shaped houses constructed using fiber-concrete mix over wire mesh, some rammed earth construction, construction using hay, earth bermed homes and SIP construction. So far, I have not seen anything that can be used in mass production or robot construction of residential structures." If anybody could supply info, links, personal knowledge etc., I'd appreciate it! I'd like to report back to that board. Share this post Link to post Share on other sites
hood 1 Report post Posted January 20, 2006 I don't know anything myself, but you may be interested in this article: The Smart Home Share this post Link to post Share on other sites
dpbaker 1 Report post Posted January 20, 2006 That is interesting! Thanks for that. Share this post Link to post Share on other sites
electricmonk 1 Report post Posted January 22, 2006 Here's another link about the Cradle to Cradle design competition using alternative building processes. C2C Share this post Link to post Share on other sites
MadVlad 1 Report post Posted January 23, 2006 Not sure if this is applicable, but I know there is cotton insulation made from old denim that is supposed to be awesome... Share this post Link to post Share on other sites
pyper 0 Report post Posted August 29, 2006 I've heard about that denim stuff. I wonder how it's different from cellulose (aka shredded news papers). I had cellulose in my house and when I opened up one of the walls I found it had settled (compacted) to about 1/2 it's original. So the tops of my walls were uninsulated and the bottoms were probably only R-7. I also found that various insects found ways to make use of the cellulose.l I tore it all out and replaced it with fiberglass. The coolest alternative construction technique I've seen can be found in Christopher Alexander's book _A Pattern Language_. He has the homeowner place poles to identify the rooms, and then the buildings are built up using layers. It's a nifty idea, but I don't know if anyone's actually used it on a wide scale. One of the advantages is that it doesn't require measurement. Share this post Link to post Share on other sites
arkansas_buff 0 Report post Posted September 11, 2006 I think this would be an appropriate thread for the Heifer International Headquarters in Little Rock. This building uses 52% less energy than a typical building its size. Here's why. They cleaned this environmentally dirty site, known as a Share this post Link to post Share on other sites
Lance Winslow 0 Report post Posted December 7, 2006 New Flexible Concrete for Rebuilding of New Orleans Most of the I-10 Freeway corridor in Louisiana was a disaster in itself before Hurricane Katrina. The road is scalloped and very difficult to drive on, especially for trucks, which use I-10 as a major distribution channel to deliver America the goods. As we repair and replace sections of I-10, bridges, levees, streets, etc we should take a look at some of these new flexible concrete materials which a 500 times more resistant to cracking, 40% lighter and could help in the bumpy road issues, which destroy equipment and cause dangerous safety issues for traffic. There have been lots of roadway tests and the new flexible concrete has withstood the challenge. I propose some departure from previous thinking and use some of these space age type materials in the rebuilding of our new New Orleans. By using some of these new materials on a large project we may get an incredible economies of scale to assist us with costs. Now for many things this flexible concrete may not be desired, yet for other projects it will be considered to be from heaven? Another technology is inflatable concrete, which might be worthy as a back up against future levee breaks? Using flexible concrete with inflatable concrete back up we will have a system which can act more like a portable swimming pool in your back yard, able to give a little. This way when Big Overweight Katrina does a belly flop into the pool it will flex a little extra with the waves? http://www.physorg.com/news3985.html We need to be thinking of our advances in materials and our present period technologies, because this is not 1965 when much of the 350-mile levee system was build and re-enforced. Please think on this. Share this post Link to post Share on other sites