Methods of test for masonry units - Determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing Ingestion-build-190310 BS 5381-8 specifies a method

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Methods of test for masonry units - Determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing Ingestion-build-190310 BS 5381-8 specifies a method1 Scope This European Standard specifies a method of determining the net volume of and percentage of voids in clay masonry units (including frogs and cells).