ČSN EN 15425 (668505) Aktuální vydání

Lepidla - Jednosložková polyurethanová (PUR) lepidla pro nosné dřevěné konstrukce - Klasifikace a funkční požadavky

ČSN EN 15425 Lepidla - Jednosložková polyurethanová (PUR) lepidla pro nosné dřevěné konstrukce - Klasifikace a funkční požadavky
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Cena: 230 Kč
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Anotace obsahu normy

This European Standard establishes a classification for one component polyurethane (PUR) adhesives according to their suitability for use in load-bearing timber structures in defined climatic exposure conditions; it specifies performance requirements for such adhesives for the factory manufacture or factory like manufacturing of load-bearing timber structures only.
It also classifies "adhesive lines" where all the products within the line have almost identical physical/chemical properties and gluing performance, but different reactivity.
This European Standard only specifies the performance of adhesives for use in an environment corresponding to the defined conditions.
The performance requirements of this European Standard apply to the adhesives only, not to the timber structure. This European Standard does not cover the performance of adhesives for on-site gluing (except for factory-like conditions) nor the production of wood-based panels, except solid wood panels, or modified and stabilized wood with considerably reduced swelling and shrinkage properties, e.g. such as acetylated wood, heat treated wood and polymer impregnated wood.
This European Standard is primarily intended for the use of adhesive manufacturers and for the use in timber structures bonded with adhesives, to assess or control the quality of adhesives. The requirements apply to the type testing of the adhesives. Production control activities are outside the scope of this European Standard.
Adhesives meeting the requirements of this European Standard are adequate for use in load-bearing timber structure, provided that the bonding process has been carried out according to an appropriate product standard.

Označení ČSN EN 15425 (668505)
Katalogové číslo 502472
Cena 230 Kč230
Datum schválení 1. 8. 2017
Datum účinnosti 1. 9. 2017
Jazyk angličtina (obsahuje pouze anglický originál)
Počet stran 20 stran formátu A4
EAN kód 8596135024728
Tato norma nahradila ČSN EN 15425 (668505) z srpna 2008
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