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ISO/WD 25266

Prefabricated Building - Modular Building - Design

General information

20.60     Nov 26, 2025

ISO

ISO/TC 59/SC 19

International Standard

Scope

The standard is applicable to the design of new multi-storey, high-rise civil and industrial modular box buildings. This standard is formulated to promote the development of polyhedral modular box building, strengthen standardized design, establish a specialized, large-scale and information production system based on standard components, and realize the modular coordination of the size and installation position of buildings or components.

Life cycle

NOW

PROJECT
ISO/WD 25266
20.60 Close of comment period
Nov 26, 2025