Standard No.:	DB32/T 4874-2024
English Name:	Technical standard for maintenance and renovation of existing curtain wall
Chinese Name:	既有建筑幕墙维护与改造工程技术标准
Chinese Classification:	P00/09
Professional Classification:	DB    Provincial Standard
ICS Classification:	03.120.20 03.120.20    Product and company certification. Conformity assessment 03.120.20
Source Content Issued by:	Jiangsu Adminstration of Market Regulation
Issued on:	2024-10-28
Implemented on:	2025-5-1
Status:	valid
Target Language:	English
File Format:	PDF

本文件规定了既有建筑幕墙维护与改造中的通用功能、性能，以及满足既有建筑幕墙维护与改造功能性要求的通用技术措施，内容涵盖既有建筑幕墙的检查、设计、施工、验收等过程技术和管理的要求。
本文件适用于民用和一般工业用建筑的既有建筑幕墙维护与改造及运行管理。