GB 50404-2017
Technical code for rigid polyurethane foam insulation and waterproof engineering (English Version)

Standard No.

GB 50404-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

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

Latest

GB 50404-2017

Replace

GB 50404-2007

Scope

This specification is applicable to the design, construction and quality inspection of rigid polyurethane foam roof insulation and waterproofing projects and external wall insulation projects.

GB 50404-2017 Referenced Document

• GB 50016 Architectural design code for fire protection
• GB 50176 Code for thermal design of civil building
• GB 50207 Code for acceptance of construction quality of roof
• GB 50210 Quality acceptance criteria for building decoration and fitting-out projects*， 2018-08-24 Update
• GB 50345 Technical code for roof engineering
• GB 50411 Construction quality acceptance criteria for building energy-saving projects*， 2019-11-25 Update
• GB 50720 Technical code for fire safety of construction site
• GB 8624 Classification for burning behavior of building materials and products
• GB/T 10294 Thermal insulation.Determination of steady-state thermal resistance and related properties.Guarded hot plate apparatus
• GB/T 10295 Thermal insulation.Determination of steady-state thermal resistance and related properties.Heat flow meter apparatus
• GB/T 10799 Rigid cellular plastics.Determination of the volume percentage of open cells and of closed cells
• GB/T 29906 External thermal insulation composite systems based on expanded polystyrene
• GB/T 6343 Cellular plastics and rubbers.Determination of apparent density
• GB/T 8810 Determination of water absorption of rigid cellular plastics
• GB/T 8811 Rigid cellular plastics.Test method for dimensionsl stability
• GB/T 8813 Rigid cellular plastics—Determination of compression properties*， 2020-07-21 Update
• JC 474 water-repellent admixture for mortar and concrete
• JG/T 158 Products for external thermal insulation systems based on mineral binder and expanded polystyrene granule plaster
• JG/T 366 Anchors for fixing of thermal insulation composite systems
• JG/T 507 Digital sticking strength tester
• JGJ 144 Technical standard for exterior insulation engineering*， 2019-10-12 Update

GB 50404-2017 history

• 2017 GB 50404-2017 Technical code for rigid polyurethane foam insulation and waterproof engineering
• 2007 GB 50404-2007 Technical code for rigid polyurethane foam insulation and waterproof engineering