Cookies
Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
ASTM C586-99
Standard Test Method for Potential Alkali Reactivity of Carbonate Rocks for Concrete Aggregates (Rock Cylinder Method)
Automaticky preložený názov:
Štandardná skúšobná metóda pre Potenciál Alkali reaktivita karbonátových hornín pre betón Agregáty ( rock metóda Cylinder )
NORMA vydaná dňa 10.6.1999
Informácie o norme:
Označenie normy: ASTM C586-99
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.6.1999
Kód tovaru: NS-14129
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM C586-99 :
Keywords:
Aggregate-carbonate, Aggregate-cement-aggregate combinations, Aggregate-potential alkali reactivity, Alkali-carbonate reactivity, Alkali reactivity, Carbonate aggregates, Rock cylinder method, potential alkali reactivity-carbonate rocks for concrete aggregates, by, rock cylinder method, test, ICS Number Code 91.100.30 (Concrete and concrete products)
Doplňujúce informácie
| 1. Scope | ||||||||||||
|
1.1 This test method covers the determination of the expansive characteristics of carbonate rocks while immersed in a solution of sodium hydroxide (NaOH) at room temperature. The length changes occurring during such immersion indicate the general level of reactivity of rocks and whether tests should be made to determine the effect of aggregate prepared from the rocks upon the volume change in concrete. 1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
||||||||||||
| 2. Referenced Documents | ||||||||||||
|
Doporučujeme:
