GB 23864-2023 Firestop material

GB 23864-2009 Firestop material

GB/T 7019-2014 Test methods for fiber cement prdoucts GB/T 2611-1992 General requirements for testing machines GB/T 2611-2007 General requirements for testing machines GB/T 2611-2022 Testing machines—General requirements GB/T 5455-1997 Textiles—Burning behaviour—Vertical method GB/T 5455-2014 Textiles—Burning behaviour—Determination of damaged length,afterglow time and afterflame time of vertically oriented specimens GB/T 7106-2002 Graduation and test method for wind resistance performance of windows GB/T 7106-2008 Graduations and test methods of air permeability,watertightness,wind load resistance performance for building external windows and doors GB/T 7106-2019 Test methods of air permeability,watertightness,wind load resistance performance for building external windows and doors GB 8624-1997 Classification on burning behaviors for building materials GB 8624-2006 Classification for burning behavior of building materials and products GB 8624-2012 Classification for burning behavior of building materials and products GB/T 8626-1988 Test method of flammability for building materials GB/T 8626-2007 Test method of flammability for building materials GB/T 9978.1-2008 Fire-resistance tests—Elements of building construction—Part 1:General requirements GB/T 20285-2006 Toxic classification of fire effluents hazard for materials XF/T 714-2007 Rapid Fire Protection Material for Components Resistance to Fire Test Method GB 8624-2025 Classification for burning behavior of building materials and products GB/T 8626-2026 Test method of flammability for building materials