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Straw Bale in International Building Code?

For a long time, straw bale builders have wanted to legitimize their favorite construction method by getting building codes passed specifically allowing plastered straw bale construction.   A lot of headway has been made, starting with the Pima County code for load-bearing straw bale construction back in the 90s, followed by a fair number of local and even some state (California) straw bale building codes.

But it takes a lot of work to get something like straw bale construction passed in each jurisdiction, and it seems that nearly each new construction project has to reinvent the wheel, educate the local code officials, etc.

To remedy this problem, a group of dedicated baleheads have been working over the past several years to get straw bale construction accepted into the Big Daddy of all codes, the International Building Code (IBC).

International Code Council will hold hearings in Dallas on either Monday, April 30 or Tuesday, May 1 regarding the Fire Resistance of straw bale construction, and a week later on structural considerations.  These hearings are just part of the many important steps needed.

Sustainable Sources founder Bill Christensen will be joining longtime code advocate David Eisenberg (Development Center for Appropriate Technology), builder/architect Ben Obregon (Sustainable Design Center), and architect Gayle Borst (Stewardship Architecture and Design~Build~Live) in Dallas for the Fire Resistance section of the hearings.  Bill, David, and Ben participated in the 2006 fire tests which gained plastered straw bale construction ASTM 1- and 2-hour burn ratings (earthen plastered and cement plastered, respectively).  See the video.

The hearings are free and open to the public, though you are required to register.  They’re also being streamed, in the event you can’t make it but are interested in the proceedings.

To see all the supporting documentation including the proposed Straw Bale Construction chapter, and testing reports regarding moisture, structural, seismic “shake table”, fire, and of course thermal tests, see EcoBuildNetwork.

David and architect Martin Hammer will return the following week for Structural hearings.

To learn about building with straw, see our straw bale construction overview, or see one of the many books on bale construction, or visit The Last Straw Journal, the definitive quarterly journal on bale construction.

Finally, to see an actual straw bale home near you, check our Straw Bale Building Registry.

Green Real Estate ads – Major Upgrade!

As we enter our 19th year at Sustainable Sources, we’re happy to announce that we’ve completely revamped our long running Real Estate section.

Your listings can now have up to 20 images. Easier to list property. Easier to update. It’s on a much faster server. Improved searches. Includes green sales AND green rentals. New . . . → Read More: Green Real Estate ads – Major Upgrade!

Sustainable Sources will go dark on Jan 18 to fight SOPA

On January 18 from 8am to 8pm, SustainableSources.com will join Reddit, Boing Boing and a growing number of other sites around the Internet in “going dark” to bring awareness of the need to loudly oppose SOPA and PIPA, the pending US legislation that creates a punishing Internet censorship regime and exports it to . . . → Read More: Sustainable Sources will go dark on Jan 18 to fight SOPA

Rare opportunity to visit Gaviotas village

The village of Gaviotas in the llanos of Colombia today announced a rare chance for outsiders to visit.

So far, few outsiders have managed to visit this special place. But public order has made a comeback in the region, and in 2010, two groups of 20 people each (including a 1-year old baby girl!) . . . → Read More: Rare opportunity to visit Gaviotas village

Compost it?

Something silly (and serious) for y’all.

For more info, see compost toilets and The Humanure Handbook. Enjoy! . . . → Read More: Compost it?

A Different Kind of HVAC Contractor – And the Book He Wrote

Trish Holder of GreenspirationHome.com Interviews Joe Gorman, Contractor and Author of From Contractor to Consumer

The book you’ve got to read (or at least skim) before choosing an HVAC contractor!

Not long ago I ran across a book on the internet entitled, “From Contractor to Consumer: The Truth about Heating, Air Conditioning, and Home . . . → Read More: A Different Kind of HVAC Contractor – And the Book He Wrote

New Energy Star Standards for Dishwashers and Furnaces

From Environmental Building News: The U.S. Environmental Protection Agency (EPA) has announced revisions to Energy Star requirements for residential dishwashers and furnaces. Effective January 20, 2012, Energy Star dishwashers will be 8% more efficient than previous Energy Star models and 10%–30% more efficient than conventional models. . . . → Read More: New Energy Star Standards for Dishwashers and Furnaces

Consider Hybrid Geothermal Heat Pump

New research shows that installing a hybrid geothermal heat pump system can significantly reduce the cost of implementing geothermal heating and cooling. The hybrid system reduces the peak capacity of the ground loop, making a smaller, less expensive ground heat exchanger feasible.

The Energy Center of Wisconsin with assistance from the University of Wisconsin . . . → Read More: Consider Hybrid Geothermal Heat Pump

Straw Social housing in UK

Recent articles in the Guardian and other publications tells of strawbale “Council housing” in the UK. Council houses are a form of social housing. The local council builds the houses which are then offered at a subsidised rent to people who are unable to afford full rental values.

Straw houses are baling out council . . . → Read More: Straw Social housing in UK

Apply Now for a Greenbuild 2011 Scholarship

Tuesday, June 21, 2011

The Greenbuild Scholarship Program is now open and accepting applications. Designed for low-income individuals entering into the green building industry the Greenbuild Scholarship Program provides all-inclusive trips to the Greenbuild International Conference to those without the means to attend. Greenbuild is the ideal setting for those new to the green . . . → Read More: Apply Now for a Greenbuild 2011 Scholarship