Tests for general properties of aggregates - Common equipment and calibration Ingestion-build-50790 Out-of-squareness

Out-of-squareness

Gases or gas mixtures may be supplied in either liquid or gaseous form

BS 5440-1 is applicable to open flue chimneys for Type B gas appliances and room-sealed chimney configurations for Type C gas appliances

natural stone units

a part of the BS EN 485 series

Tests for general properties of aggregates - Common equipment and calibration Ingestion-build-50790 Out-of-squarenessThis European Standard specifies general requirements for common equipment, calibration procedures and reagents for the testing of the properties of aggregates. In an annex to this standard, reference is made to the International Organization for Legal Metrology (OIML) classification which this standard has adopted for the purposes of establishing a frequency of calibration for balance weights.