T/CUPC 023-2026 Active Group standards

T/CUPC 023-2026 Specification for energy-efficient design and performance evaluation of building curtain walls

Publish Date: 2026-03-09 Implement Date: 2026-03-09 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CUPC 023-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Wall, partition wall, and curtain wall

Publish Date: 2026-03-09

Implement Date: 2026-03-09

Scope

This document stipulates the general requirements for the energy-saving design and performance evaluation of building curtain walls, performance design, photovoltaic curtain walls, double-layer curtain walls, point-supported glass curtain walls, and unitized curtain walls. This document is applicable to the energy-saving design and performance evaluation of building curtain walls.