This standard specifies the signs for classification of municipal solid waste (hereinafter referred to as “the signs”) in terms of categories, graphic symbols for main categories, design of main categories of signs, graphic symbols for subcategories, design of subcategories of signs and setting of the signs.
This standard is applicable to sorted placement, collection and transportation, and disposal of municipal solid waste.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB/T 15566.1 Guidance system for public information—Setting principles and requirements—Part 1: General principles
3 Category definition of sorting signs
The signs are classified into 4 categories and 11 subcategories. See Table 1 for details.
GB/T 19095-2019 The following standards are cited：
