Abstract: The application of sand-grain powder coatings on fire doors often encounters performance issues during bending processes, such as cracking and peeling of the coating. This study focuses on the optimization of polyester resin curing conditions, total resin content, coating thickness, additive ratios, and powder particle size to develop a sand-grain powder coating that resists […]
Ultimate Guide to Steel Fire Rated Doors: Enhancing Safety with Advanced Security Access Control Systems As urbanization accelerates, the demand for safety in residential areas, commercial offices, and public spaces has significantly increased, making steel fireproof doors an essential component for ensuring safety. To enhance the security features of steel fireproof doors, the integration of […]
Fire Door Standards Introduction: Fire Resistance, Installation, and Compliance Requirements Fire Door Standards–Chapter 5 and Clause 7.2 are mandatory clauses, while the rest are recommended clauses.This standard replaces GB 12955-1991 “General Technical Conditions for Steel Fire Doors” and GB 14101-1993 “General Technical Conditions for Wooden Fire Doors.”Compared with GB 12955-1991 and GB 14101-1993, the main […]
Incorporating and Optimizing Fire Door Regulations and Technical Specifications According to the “High Regulations” GB50045-95, it is mandated that Fire Door Regulations and Technical Specifications: Technical Specifications for Steel Fire Doors:
An In-depth Analysis of Regulatory Compliance for Steel Fireproof Doors in High-Risk Areas with a Focus on China Abstract The study meticulously explores the regulatory frameworks governing the installation and maintenance of steel fireproof doors in high-risk areas, emphasizing the pivotal role of compliance in ensuring safety and integrity in emergency scenarios. This research not […]
Optimizing Fire Safety: The Essential Role of Fire-Resistant Expansion Seals in Chinese Fire Doors Fire doors represent a crucial aspect of passive fire protection systems within buildings, serving to effectively isolate the source of a fire, prevent the spread of flames, and thereby safeguard both lives and property. Among the key components of fire doors […]
YK Fire Door: China’s Premier Fire-Rated Door ManufacturerAs a leading fire door supplier in China, YK Fire Door Industry Co., Ltd. combines cutting-edge engineering with globally recognized certifications to deliver fire-resistant doors that redefine safety standards. Our steel fire-rated doors, manufactured in state-of-the-art Yunnan facilities, integrate military-grade materials and intelligent automation—positioning China as the global […]
Steel Fireproof Door Compliance with GB 12955-2008 StandardsAn Industry Perspective from YK Fire Rated Door Manufacturer The adoption of hot-dip galvanized steel sheets in the manufacturing of steel fireproof doors has become increasingly widespread in China—thanks to their outstanding corrosion resistance, attractive finish, and adaptability for post-processing. These attributes, coupled with cost-efficiency and low environmental […]
Technical Standards by YK Fire Rated Door Manufacturer As a professional steel fire door manufacturer, YK Door Industry Co., Ltd. ensures that all custom steel fireproof doors supplied for industrial applications adhere to strict national and project-specific technical standards. The following outlines the key specifications required for compliance and performance in demanding environments. Compliance with […]