Tests for thermal and weathering properties of aggregates - Determination of resistance to freezing and thawing of Lightweight aggregates Ingestion-build-86103 the optical delivery system and

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PD IEC/TS 62580 is a technical report that discusses On-board multimedia and telematic subsystems for railways

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Tests for thermal and weathering properties of aggregates - Determination of resistance to freezing and thawing of Lightweight aggregates Ingestion-build-86103 the optical delivery system and1 Scope This European Standard specifies the reference test method used for type testing, and in case of dispute, for determining the resistance to freezing and thawing of lightweight aggregates (LWA) in accordance with EN 13055. For other purposes, in particular for factory production control, other methods may be used provided that an appropriate working relationship with the reference method has been established. The test is applicable to LWA with