Tests for geometrical properties of aggregates - Assessment of surface characteristics. Flow coefficient of aggregates Ingestion-build-48974 γQ and γG

γQ and γG

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BS EN 1444 is a European Standard on fibre-cement pipelines

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Tests for geometrical properties of aggregates - Assessment of surface characteristics. Flow coefficient of aggregates Ingestion-build-48974 γQ and γG1 Scope This European Standard specifies the reference method used for type testing, and in case of dispute, for determining the flow coefficient of coarse and fine aggregates. For other purposes, in particular factory production control, other methods may be used provided that an appropriate working relationship with the reference method has been established. Examples of advanced test methods can be found in the Bibliography. This European Standard