Natural insulation materials survey

[jonule]

hi, why isn't the straw bale?
natural, economical: € 1 per boot.
R from 6 to 8 depending on the layout.


you see christophe? they do it in compressed panels! it was time !
I'm sure the critters don't come! -)

the price of the panel? I want some !!!!!!!!

why don't they sell them on eco-logis?

ah we will still have to make all this yourself ...

[url] International stramit [/ url]

[stone-ernest]

Indeed, I gave a figure for the polyurethane foam (0,025) taken on a Belgian site (http://www.bricozone.be/fr/isolation/t- ... -4172.html
Which gives a false value. The true value for PU foam seems to be 0,035 according to wikipedia. ((http://fr.wikipedia.org/wiki/Conductivi ... _thermique)
But I don't understand why, suddenly, Christophe classifies cellulose wadding as the best compromise since its conductivity is 0,040?
In addition, cellulose wadding burns much better than wool ...
(Commercial interests?)

[jonule]

HEY HO!

why isn't there straw?

you have to add it in the survey guys!

especially with an R of 6 fire and CSTB etc!

the pros sell it in compressed panels:

http://www.stramit-int.com/

so is this a lobby shot or a biased poll?

SO ?

this time no more excuses

[jonule]

santajo, if you want to agree to include straw in your survey, you can join the webmaster of this site who builds his house in straw bales, cedar wood structure, chestnut shingle roof and wood wool roof:
http://www.trakterre.fr/
good to you

[jonule]

Up!

[Christophe]

Thank you for all the answers.
My subject compares synthetic and mineral insulation materials compared to natural materials from an ecological (by life cycle analysis) and economic point of view.

This subject should interest you then:
https://www.econologie.com/forums/isolation- ... t4709.html

[Christophe]

this time no more excuses

If it's English ... so imported! Hihihihiih jte teases