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standard by International Organization for Standardization, 03/01/2018
ISO 20819:2018 specifies the types and proportions of raw materials to be used for wood-plastic recycled composites (hereafter referred to as WPRC). It also specifies the health and safety requirements for WPRC and the methods to test these properties.
ISO 20819:2018 is applicable to WPRC which are primarily used as building materials.