GB 9981-2012Hygienic specification for rural residential buildings (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

This document replaces GB/T 9981-2012 "Rural Housing Sanitation Code". Compared with GB/T 9981-2012, in addition to structural adjustments and compilation in addition to logical changes, the main technical changes are as follows.

--- Added the terms and definitions of "rural residence" and "domestic sewage" (see 3.1 and 3.9), deleted the terms "sunshine spacing coefficient" and "living room the terms and definitions of "depth", "room depth coefficient", "average living area", "average living volume", "warm area" and "cold area" (see 3.4, 3.7, 3.8, 3.10, 3.11, 3.12 and 3.13 of the 2012 edition);

--- Changed the sanitation requirements for rural residential construction land (see 4.1, 4.1 of the 2012 edition);

--- Added sanitary requirements for residential orientation, room configuration, building space and indoor environment, and courtyard sanitation in residential building design (see 4.2.1, 4.2.2, 4.2.3 and 4.2.4);

--- Added hygiene requirements for heating and ventilation facilities (see 4.3);

--- Added sanitary requirements for water supply and drainage facilities (see 4.4);

--- Added sanitation requirements for toilets and garbage collection and treatment facilities (see 4.5);

--- Changed the sanitary quality indicators and testing methods for rural houses (see 4.6, 4.6 of the 2012 edition).

1 Scope

This document stipulates the land use, building design, heating and ventilation facilities, water supply and drainage facilities, toilets and garbage collection and disposal of rural residential buildings.

The sanitary requirements for facilities and sanitary quality of rural residences are described, and the corresponding verification methods are described.

This document is applicable to the planning, design, construction and hygienic evaluation of rural houses. Self-built rural houses shall be implemented as a reference.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to this document.

GB/T 5699 Daylighting measurement method GB 5749 Sanitary standard for drinking water GB/T 11730 Rural drinking water quantity GB 17051 Hygienic specification for secondary water supply facilities GB 18055 Sanitary Code for Town and Village Planning GB/T 18883 Indoor Air Quality Standard GB 19379-2012 Rural household toilet hygiene standards GB/T 38838 Technical specification for construction of rural centralized sewer collection toilets GB/T 50034 Architectural lighting design standard GB 50118 Code for design of sound insulation for civil buildings GB 50325 Standard for indoor environmental pollution control in civil construction projects GB/T 50947 Building sunlight calculation parameter standard WS/T 687 Operation procedures for vector control in residential areas

3 Terms and definitions

The following terms and definitions apply to this document.

Buildings used for residential use by residents of towns, townships and villages outside the urban (town) planning areas where the people's governments at or above the county level are located.

When building, renovating or expanding rural houses, the land for residential construction, residential building design, heating and ventilation, water supply and drainage facilities, toilets, etc.

and sanitary requirements for the design and construction of waste collection and treatment facilities.

The direction faced by the windows of the main rooms of a residential building.