I. Solar tubing
made of copper, in compliance with the project design.
II. Insulation of outside tubing
HT/Armaflex external insulation was used, which should be placed along the entire tubing length in a way preventing leakage, unfolding, etc. > see
Moreover, insulation should meet the following criteria:
- Outdoor insulation heat conductivity of λ ≤ 0,038 W/(m*K)
- Resistance to UV radiation
- Resistance to high temperatures possibly generated by liquids flowing through insulated tubing
- Security against mechanical damage (e.g. birds’ beaks)
- Tubing must be insulated along its whole length, including pipes, fittings and pipe connections
- Insulation ends must be secured by aluminium rosettes
- Insulation edges and ends must be secured in the manner accepted by the insulation manufacturer
Source: http://www.armacell.com
III. Insulation of inside tubing
PAROC Section AluCoat T made of rockwool covered with a coat of reinforced aluminium foil was used. The insulation should be placed along the entire tubing length in a way preventing leakage, unfolding, etc. > see
Moreover, insulation should meet the following criteria:
- Outdoor insulation heat conductivity of λ ≤ 0,033 W/(m*K)
- Resistance to high temperatures possibly generated by liquids flowing through insulated tubing
- Insulation ends must be secured by aluminium rosettes
Source: www.paroc.pl