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BS 1881-128:1997
Testing concrete. Methods for analysis of fresh concrete
32 стр.
Действует
Печатная копияПечатное издание
217,07 £ (включая НДС 18%)
Разработчик:
BSI
ICS:
91.100.30 Concrete and concrete products. Including admixtures / Бетон и изделия из бетона
Описание
Describes three methods of determining the total cement content from fresh concrete. In two of the tests, the proportions of pfa or ggbs can also be determined.
Ключевые слова:
Concretes, Cement and concrete technology, Sampling methods, Samples, Determination of content, Composition, Chemical analysis and testing, Portland cement, Separation methods (chemical analysis), Mechanical separation, Water content determination, Cements, Aggregates, Test equipment, Mathematical calculations, Calibration, Accuracy, Pressure filters, Filtration