1. Lightweight material
2. Good sealing performance
3. Aesthetically pleasing color
4. Easy to process
Specifications
The dimensions of door and window openings shall conform to the provisions of GB/T 5824 "Series of Dimensions for Building Door and Window Openings". 3.2 Common Door Opening Sizes and Specifications:
Single Door: 700*2000mm
Folding Door: 1000×2100mm
Double Door: 1200×2100mm
1500×2100mm
Standards Implemented:
GB/T 8478-2003 "Aluminum Alloy Doors"
GB 5237-2004 "Aluminum Alloy Building Profiles"
GB/T 5824-1986 "Series of Dimensions for Building Door and Window Openings"
JG/T 187-2006 "Sealing Strips for Building Doors and Windows"
JC/T 635-1996 "Technical Conditions for Sealing Strips for Building Doors and Windows"
Engineering Standards:
JGJ 113-2003 "Technical Specification for Application of Architectural Glass"
JGJ 75-2003 "Energy-Saving Design Standard for Residential Buildings in Hot Summer and Warm Winter Areas"
JGJ GB 134-2001 *Energy-Saving Design Standard for Residential Buildings in Hot Summer and Cold Winter Areas*
GB 50352-2005 *General Code for Design of Civil Buildings*
GB/T 50378-2006 *Evaluation Standard for Green Buildings*
GB 50096-1999 (2003 Edition) *Code for Design of Residential Buildings*
GB/T 50362-2005 *Technical Standard for Performance Evaluation of Residential Buildings*
GB 50189-2005 *Energy-Saving Design Standard for Public Buildings*
GB 50210-2001 *Code for Acceptance of Quality of Building Decoration and Renovation Works*
JGJ 26 *Energy-Saving Design Standard for Civil Buildings*
Technical Performance: The performance of doors should be selected based on the geography, climate, and surrounding environment of the building's location, as well as the building's height, shape, and importance.
Unless otherwise specified, the performance of doors should meet their minimum performance requirements.
