无锡市建筑材料燃烧性能分级 烟密度检测2022已更新

阻燃防火等级测试标准：

en 13501-1 fire classification of construction productsandbuilding elements. classification using test data fromreaction 

tofire tests

en13501-1建筑产品和构件的防火分级(a1,a2,b,c,d,e,f)

gb 8624 classification for burning behavior. of buildingmaterialsand products

gb8624建筑材料及制品燃烧性能分级(a1,a2,b1,b2,b3)

astm e84 standard test method for surface burningcharacteristicsof building materials

astme84建筑材料表面燃烧特性测定(a,b,c)

bs 476 fire tests in building materials and structures

bs476建筑材料和构件的阻燃防火测试(bs 476-7:class 1,2,3,4)

nf p92-507 fire safety-building-interiorfittingmaterials-classification according to their reaction tofire

nfp92-507建筑内饰材料对火反应分级(m0,m1,m2,m3,m4)

耐火极限，耐燃时间要求

bs 476-20 fire tests on building materials and structures -methodfor determination of the fire resistance ofelements 

ofconstruction

bs476-20建筑材料和结构的燃烧试验.第20部分:建筑构件耐火的测定方法

astm e119 fire tests on building materials and structures -methodfor determination of the fire resistance ofelements 

astme119建筑材料和结构的燃烧测试-建筑构件耐燃测定方法

en 1363 fire resistance tests

en1363-1耐火测试

as 1530.4 methods for fire tests on building materials.componentsand structures - fire-resistance test ofelements 

as1530.4建筑材料结构元件防火试验方法-建筑构件的耐火测试

gb 9978 fire-resisitance tests - elements ofbuildingconstruction

gb9978 建筑构件耐火试验

iso 834 fire-resistance tests - elements ofbuildingconstruction

iso834耐火测试 建筑构件