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Normas BSI – AENOR
BS EN 12370:2020

BS EN 12370:2020

Natural stone test methods. Determination of resistance to salt crystallisation

Fecha:
2020-03-10 /Definitive
Comité:
B/545
Equivalencias internacionales:

EN 12370

Relación con otras normas BSI:

Reemplaza a: BS EN 12370:1999

Resumen:

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.

Keywords:
Crystallization, Life (durability), Environmental testing, Test equipment, Specimen preparation, Chemical-resistance tests, Construction materials, Porosity measurement, Testing conditions, Salts, Porosity, Stone
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