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1 | initial version |
The U value takes into the account the film coefficients on the outside and the inside. For complex walls and roofs, with thermal bridges, there is a publication of ASHRAE that lists numerous structures with their U values, sorry I dont have the reference at hand.
2 | No.2 Revision |
The U value takes into the account the film coefficients on the outside and the inside. For complex walls and roofs, with thermal bridges, there is a publication of ASHRAE that lists numerous structures with their U values, sorry I dont have the reference at hand.hand.