QUOTE(kad ji kur galas @ 2013 03 25, 14:32)
suki PIR plokštes kartu per šukas, prie kuriu pritvirtini profilį,prie kurio suki gipsą.
dėl varžos nesiginčysiu, nors kažkiek įtartina
dėl varžos nesiginčysiu, nors kažkiek įtartina

nelabai supratau tos savokos shukos? kaip suprast kartu per shukas?
Kas liecia lambdas:
Kingspan and others, claim an aged Lambda of 0.023 for PUR board, German companies claim an aged Lambda of 0.028 for the same product. The correct aged Lambda (according to the pdf in Heinbloeds first post) for PUR is 0.032, this is the result of an actual test carried out on 10 year old PUR in Iceland.
The difference between 0.023 and 0.032 is 50%. If the 4mm PET covering the insulation wasn't enough to stop the Pentane gas migrating, how do you expect a thin foil to keep the gas trapped? especially when its open at the edges.
Jei gamintojai nenurodo lambda aged reiksmes tai is dalies jie apgaudineja pirkeja.