Standard Practice for Use of Apparatus for the Determination of Length Change of Hardened Cement Paste, Mortar, and Concrete
NORMA vydaná dňa 1.12.2009
Označenie normy: ASTM C490/C490M-09
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.12.2009
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
cement paste, comparator, concrete, length change apparatus, molds, mortar, Cement mortars, Cement pastes, Change in length, Concrete, Hardened concrete, Volumetric measurement--cement/concrete, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar), 91.100.30 (Concrete and concrete products)