Natural stone test methods. Determination of resistance to salt crystallisation Ingestion-build-48024 The workability of these products

The workability of these products should be assessed using the slump

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The lower limit of the useful range depends on the noise level of the detector and on blank levels of benzene and/or interfering artefacts on the sorbent

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Natural stone test methods. Determination of resistance to salt crystallisation Ingestion-build-48024 The workability of these products1 Scope This document specifies a test method to assess the relative resistance of natural stones with an open porosity of greater than 5 %, measured in accordance with EN 1936, to damage caused by the crystallization of salts. The test is not necessary for low porosity stones.