Standard Practice for Evaluation of Frost Resistance of Coarse Aggregates in Air-Entrained Concrete by Critical Dilation Procedures (Withdrawn 2003)
1.1 This practice covers the evaluation of frost resistance of coarse aggregates in air-entrained concrete. It was developed particularly for use with normal weight aggregates not having vesicular, highly porous structure.
1.2 The values stated in inch-pound units are to be regarded as the standard.
Formato físico y digital
Nota: Precios sin IVA ni gastos de envío
Añadir a la cesta