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727225 - ČSN EN 14303 - Tepelněizolační výrobky pro zařízení budov a průmyslové instalace - Průmyslově vyráběné výrobky z minerální vlny (MW) - Specifikace | ||
| Název : 727225 - ČSN EN 14303 - Tepelněizolační výrobky pro zařízení budov a průmyslové instalace - Průmyslově vyráběné výrobky z minerální vlny (MW) - Specifikace
Označení normy : ČSN EN 14303 Katalogové číslo : 99789 Třídící znak : 727225 Účinnost : 2016-08-01 Věstník : 2016.07 Strany : 44 Převzata :vyhlášením ve Věstníku - v angličtině TATO NORMA JE NEPLATNÁ | ||
| Cena : | 438.00 Kč (DPH= 0%), s DPH= 438.00 Kč | Nelze zakoupit |
| ANOTACE "ČSN EN 14303 This European Standard specifies the requirements for factory made mineral wool products, which are used for the thermal insulation of building equipment and industrial installations with an operating temperature range of approximately 0 st.C to + 800 st.C. Below an operating temperature of ambient, special means against water vapour diffusion and water accumulation by air flow might be required. Below an operating temperature of - 50 st.C, special tests regarding the suitability of the products in the intended application are advised (e.g. liquefaction of oxygen). Manufacturer's advice should be heeded in all cases. The products are manufactured with or without facings or coatings, in the form of rolls, boards, slabs, mats, felts, quilts, wired mats, lamella mats, bevelled lags and pipe sections. This European Standard describes product characteristics and includes procedures for testing, evaluation of conformity, marking and labelling. Products covered by this standard are also used in prefabricated thermal insulation systems and composite panels; the performance of systems incorporating these products is not covered. This European Standard does not specify the required level of a given property that should be achieved by a product to demonstrate fitness for purpose in a particular application. The levels required for a given application can be found in regulations and invitations to tender. Products with a declared thermal conductivity greater than 0,065 W/(m˙K) at 10 st.C are not covered by this standard. This European Standard does not cover products for in situ insulation (blowing or pouring) or products for the insulation of the building structure. This European Standard does not cover the following acoustical aspects: direct airborne sound insulation and impact noise transmission index. The main technical changes that have been made in this new edition of EN 14303 are the following: a) an addition to the foreword; b) modification to 3.2.1; c) an addition in 3.2.2; d) a new 4.3.9; e) modification of 5.3.2; f) modification of Clause 7; g) modification of Clause 8; h) modification of Annex A; i) a new Annex ZA." | ||