Dodaci betonu, malteru i injekcionoj masi - Deo 2: Dodaci betonu - Definicije, zahtevi, usaglašenost, označavanje i obeležavanje

Admixtures for concrete, mortar and grout - Part 2: Concrete admixtures - Definitions, requirements, conformity, marking and labelling

Ovim standardom utvrđuju se definicije i zahtevi za dodatke betonu. Standard obuhvata dodatke za obične, armirane i prethodno napregnute betone. Zahtevi koji se odnose na performanse u ovom standardu primenjuju se na dodatke u betonima normalne konzistencije.

This European Standard specifies definitions and requirements for admixtures for use in concrete. It covers admixtures for plain, reinforced and prestressed concrete which are used in site mixed, ready mixed concrete and precast concrete. The performance requirements in this standard apply to admixtures used in concrete of normal consistence. They may not be applicable to admixtures intended for other types of concrete such as semi dry and earth moist mixes. Provisions governing the practical application of admixtures in the production of concrete, i.e. requirements concerning composition, mixing, placing, curing etc. of concrete containing admixtures are not part of this standard.

SRPS EN 934-2:2014 zamenjuje SRPS EN 934-2:2010 - 30.04.2014

građevinski proizvodi;dodaci betonu;zahtevi;materijali;usaglašenost;označavanje; obeležavanje