GB/T 13477.23-2022
Test method for building sealants—Part 23：Durability to extension compression cycling under accelerated weathering (English Version)

Standard No.

GB/T 13477.23-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 13477.23-2022

Scope

This document specifies the principle, standard test conditions, test apparatus and materials, test piece preparation, test piece handling, test procedures, and results Evaluation and representation, test report. This document is applicable to the determination and grade evaluation of the durability of sealants for outdoor use after tension-compression cycles under artificial accelerated weathering.

GB/T 13477.23-2022 Referenced Document

• GB/T 13477.1 Test method for building sealants Part 1: Specifications for test substrates
• GB/T 16422.1 Plastics—Methods of exposure to laboratory light sources—Part 1:General guidance
• GB/T 16422.2-2022 Plastics—Methods of exposure to laboratory light sources—Part 2: Xenon-arc lamps
• GB/T 16422.3-2022 Plastics—Methods of exposure to laboratory light sources—Part 3: Fluorescent UV lamps
• GB/T 16422.4 Plastics—Methods of exposure to laboratory light sources—Part 4: Open-flame carbon-arc lamps
• GB/T 22083-2008 Classification and requirements for building sealants
• ISO 4892-1:2016 Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance

GB/T 13477.23-2022 history

• 2022 GB/T 13477.23-2022 Test method for building sealants—Part 23：Durability to extension compression cycling under accelerated weathering

GB/T 13477.23-2022 -All Parts