[biofuel] strawbale design was Re: biodiesel vs. propane for heating

2003-01-07 Thread girl mark
Hakan, thanks, Yup, we';re likely doing straw roof insulation, possibly looking into using light clay-straw blocks, and lots of them, (depending on r-value comparisons) to protect the straw somewhat. Do consider a ceiling humidity barrier in combination with well ventilated attic. Cheap and

Re: [biofuel] strawbale design was Re: biodiesel vs. propane for heating

2003-01-07 Thread Hakan Falk
At 04:12 PM 1/7/2003 -0800, you wrote: Hakan, thanks, Passive solar design assumes that you have energy capture and internal mass for to store it. A straw bale house might have too good insulation to be fully compatible with most of those principles and benefit probably more from internal

Re: [biofuel] strawbale design was Re: biodiesel vs. propane for heating

2003-01-07 Thread Ken Provost
Mark: I'm designing a straw bale house to retire into (as I've probly mentioned), and one of the things I've heard is that a system of PEX tubing in the floor (concrete, adobe, whatever) is NEVER a bad investment. Even if you never use it for the intended purpose (heating :-)), you can block

Re: [biofuel] strawbale design was Re: biodiesel vs. propane for heating

2003-01-07 Thread Hakan Falk
Girl Mark, Should work in adobe, but check with them. I think that you even might be able to get them donate the pipes for the house, since it is a charitable project and it could be interesting for them to gain the experiences. http://www.wirsbo.com/ You do not have to do insulation layer

Re: [biofuel] strawbale design was Re: biodiesel vs. propane for heating

2003-01-07 Thread girl mark
Hi Hakan, I live in California but we're building this place for someone else in eastern Montana- near Canada, and extremely cold in winter and extremely hot (115-120 F) in summer. Let me explain again what I meant about our heating and cooling strategy, as I think you and I are using

Re: [biofuel] strawbale design was Re: biodiesel vs. propane for heating

2003-01-07 Thread Hakan Falk
At 06:28 PM 1/7/2003 -0800, you wrote: Hi Hakan, I live in California but we're building this place for someone else in eastern Montana- near Canada, and extremely cold in winter and extremely hot (115-120 F) in summer. Ok, but the sun is more comparable to southern Europe since it is