Henan Provincial Standard of the People's Republic of China
Latest
DB41/T 2573-2023
Scope
This document stipulates the basic requirements, design requirements, installation and construction requirements, and project quality acceptance for the construction of rural grass powder ecological household toilets. This document is applicable to the construction or reconstruction of rural grass powder ecological household toilets.
DB41/T 2573-2023 Referenced Document
GB 19379 Hygienic specification for rural household latrine
GB 7959 Hygienic requirements for harmless disposal of night soil
GB/T 3854 Test method for hardness of reinforced plastics by means of a Barcol impresser
GB/T 38836-2020 Technical specification for construction of rural household latrine with three-compartment septic tank