GB/T 27903-2011
Fire resistance test for lift landing doors.Methods of measuring integrity,thernal insulation and heat flux (English Version)

Standard No.

GB/T 27903-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

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

Latest

GB/T 27903-2011

Scope

This standard specifies the terms and definitions of general methods for fire resistance tests of elevator landing doors, fire resistance codes and classifications, test devices, test piece conditions, test piece preparation, test procedures, test results, validity of test results, test reports, etc. This standard applies to various types of elevator landing doors.

GB/T 27903-2011 Referenced Document

• GB 7588 Elevator manufacturing and installation safety regulations
• GB/T 14107 Fundamental terminology of fire protection-Part 2
• GB/T 5907 Fundamental terminology of fire protection--Part 1
• GB/T 7633 Fire resistance tests-Door and shutter assemblies
• GB/T 9978.1 Fire-resistance tests.Elements of building construction.Part1:General requirements

GB/T 27903-2011 history

• 2011 GB/T 27903-2011 Fire resistance test for lift landing doors.Methods of measuring integrity,thernal insulation and heat flux