The European standard ISO 8497 specifies the equipment and procedure to determine the steady-state thermal transmission properties of thermal insulation for circular pipes.
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.pdf [502 kb] (Italian)
The Italian UNI 9177 is intended to determine the reaction to fire of a specimen exposed to a flame and a radiant panel. The after-glow, damaged zone and dripping are also observed.
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.pdf [221 kb] (Italian)
The European standard ISO 13469 specifies the equipment and procedure for determining the water vapour transmission properties in the steady state under specified test conditions for test specimens of preformed pipe insulation. It is applicable to thermal insulating products. It is intended to be used for homogeneous materials and for products which may have integral skins or adhered facings of some different material.
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.pdf [519 kb] (Italian)