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Standards Development
This document specifies for determining the chemical resistance of engineered stone with resin and cement binders or combinations used in countertops and vanities (furniture in general), floor and wall coverings, and interior and exterior (constructions in general).
To find any change in color and appearance, two tests are specified for determining the chemical durability of engineered stones under controlled conditions at normal room temperature, that considered to be 23 °C ± 2 °C. The tests are appropriate for all varieties of engineered stones that possess a polished surface and may come into contact with chemical substances for an extended period of time.
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