Standard No.:	GB/T 11977-2008
English Name:	Functions and dimensions series of bathrooms in housing
Chinese Name:	住宅卫生间功能及尺寸系列
Chinese Classification:	P30    Industrial and civil construction engineering in general
Professional Classification:	GB    National Standard
ICS Classification:	91.010.30 91.010.30    Technical aspects 91.010.30
Source Content Issued by:	AQSIQ; SAC
Issued on:	2008-11-04
Implemented on:	2009-6-1
Status:	to be superseded
Superseded by:	GB/T 11977-2025 Functions and dimensions series of bathrooms in housing
Superseded on:	2026-2-1
Superseding:	GB/T 11977-1989 GB 11977-1989 Bathrooms in housing-Functions and series of dimensions
Target Language:	English
File Format:	PDF
Word Count:	10000 words
Translation Price(USD):	300.0
Delivery:	via email in 1~3 business day

本标准代替GB/T 11977-1989《住宅卫生间功能及尺寸系列》。
标准规定了住宅卫生间功能及尺寸系列的范围、术语和定义、分类和标记、要求。
本标准适用于新建、改建城镇住宅卫生间、无障碍卫生间和整体卫生间的功能及尺寸系列。
本标准与GB/T 11977-1989 相比，主要变化如下：
———增加了住宅无障碍卫生间；
———增加了整体卫生间；
———增加了住宅卫生间扩展空间；
———增加了住宅卫生间同层排水。