Why all the ultra-pole all use aluminum alloy shell?
003W / Mk, mainly for the refrigerator And freezers and other refrigerated insulation, the price is about 100 yuan per square The latest development of a super-fine glass fiberboard, made of this vacuum insulation board, thermal conductivity can reach 0002W / mK Do not look only fell by 0 in fact, a great progress, the general Japan and South Korea's senior refrigerator Are using this, the price of 150 or so 2 Silica as the core material, the thermal conductivity of 0004 or so, the general use of more European countries Dow Corning has been using The price is estimated at around 120
Flexible waterproof on the market. Choose a little bit of expensive price.
With foam plate fixed in the greenhouse on the wall from the role of insulation, with mortar paste the paste directly on the wall, probably need 7 ~ ~ 8 bags.
