Tests for thermal and weathering properties of aggregates - Boiling test for Sonnenbrand basalt Ingestion-build-96603

Tests for thermal and weathering properties of aggregates - Boiling test for Sonnenbrand basalt Ingestion-build-966031 Scope This European Standard specifies methods for the determination of the presence of signs of Sonnenbrand in basalt and the disintegration of aggregate produced from basalt showing such signs. The test is applicable to pieces of rock, and graded basalt coarse aggregates.

BS 7335-2 specifies scope

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9 Watertightness of the emitter-pipe assembly

published by British Standards

This standard may be applied to the latter types of steels provided that the difference between the amplitude of the noise signal and that of the echo detection threshold is sufficient for the limit fixed

The test methods are not appended to this revision but are published as Parts of BS 6075

This document is based on the requirements of International Standards developed by IEC TC 31 regarding area classification and requirements as to installations in hazardous areas and gives additional requirements for installations on mobile and fixed offshore units

3) winches

whilst the PO is responsible for assurance that the manufactured article conforms to approved design and airworthiness data

Identification of the device types

Other industry guidance exists but none provides the same clarity on remedial solution selection

horizontal or vertical construction