GB/T 29734.3-2020
Energy-saving windows and doors for buildings—Part 3: Steel-plastic complex windows and doors

Standard No.

GB/T 29734.3-2020

Language

Chinese

Release Date

2020

Published By

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

Lastest

GB/T 29734.3-2020

Scope

This part of GB/T29734 specifies the terms and definitions, classification, specifications and marks, materials, requirements, test methods, inspection rules, signs and accompanying documents, packaging, transportation and storage of steel-plastic composite doors and windows. This part applies to building doors and windows made of steel-plastic composite profiles as frames and fan rods.

GB/T 29734.3-2020 Referenced Document

• GB/T 2518 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip
• GB/T 5823 Terminology for building windows and doors
• GB/T 6343-2009 Cellular plastics and rubbers.Determination of apparent density
• GB/T 7106 Test methods of air permeability,watertightness,wind load resistance performance for building external windows and doors
• GB/T 716 Cold-rolled carbon structural steel strips
• GB/T 8484 Test method for thermal insulating performance for building exterior doors and windows*， 2020-04-28 Update
• GB/T 8485 Classification and testing method of airborne sound insulation performance of building doors and windows
• GB/T 8814 Unplasticized polyvinyl chloride(PVC-U)profiles for the doors and windows

GB/T 29734.3-2020 history

• 2020 GB/T 29734.3-2020 Energy-saving windows and doors for buildings—Part 3: Steel-plastic complex windows and doors

GB/T 29734.3-2020 -All Parts