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>UNE 83969:2017 EX - Concrete durability. Evaluation of the expansion of mortar bars using potential reactive binders and aggregates against alkali-silica and alkali-silicate . Accelerated method of mortar bars.
sklademVydáno: 2017-01-25
UNE 83969:2017 EX - Concrete durability. Evaluation of the expansion of mortar bars using potential reactive binders and aggregates against alkali-silica and alkali-silicate . Accelerated method of mortar bars.

UNE 83969:2017 EX

Concrete durability. Evaluation of the expansion of mortar bars using potential reactive binders and aggregates against alkali-silica and alkali-silicate . Accelerated method of mortar bars.

Durabilidad del hormigón. Evaluación de la expansión en probetas de mortero empleando conglomerantes y áridos potencialmente reactivos frente a la reacción álcali-sílice y álcali-silicato. Método acelerado en probetas de mortero.

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Označení normy:UNE 83969:2017 EX
Počet stran:11
Vydáno:2017-01-25
Status:Norma
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UNE 83969:2017 EX

Evaluation of the alkali-silica and alkali-silicate mixes of aggregate that have been qualified as potential reactives according to the UNE 146508 standard when those are combined with conglomerates with partial substitution of cements by additions or with cements with appropriate additions or with low alkali cements, using an accelerated mortar bar test in a solution 1N of NaOH and 80ºC.

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