DIN EN 13501-2-2008 建筑产品和部件的燃烧性能分类.第2部分:耐火试验数据的分类(通风设备除外)
Fire classification of construction products and building elements - Part 2: Classification using data from fire resistance tests, excluding ventilation services; German version EN 13501-2:2007
This European Standard specifies the procedure for classification of construction products and
building elements using data from fire resistance and smoke leakage tests which are within the direct
field of application of the relevant test method. Classification on the basis of extended application is
outside the scope of this European Standard. For extended application, however the same classes
are used as specified in this European Standard.
This European Standard deals with:
a) Ioadbearing elements without a fire separating function:
walls;
floors;
roofs;
beams;
columns;
balconies;
walkways;
stairs.
b) Ioadbearing elements with a fire separating function, with or without glazing, services and
fixtures:
walls;
floors;
roofs;
raised floors.
c) products and systems for protecting elements or parts of the works
ceilings with no independent fire resistance;
fire protective coatings, claddings and screens;
d) non-loadbearing elements or parts of works, with or without glazing, services and fixtures:
partitions;
facades (curtain walls) and external walls;
ceilings with independent fire resistance; ~I
fire doors and shutters and their closing devices; '-
smoke control doors;
conveyor systems and their closures;
penetration seals;
linear joint seals;
service ducts and shafts;
chimneys.
e) wall and ceiling coverings with fire protection ability.
f) lift landing doors which are tested according to EN 81-58 are excluded from this European
Standard. Lift landing doors which are tested according to EN 1634-1 are classified in
accordance with 7.5.5.
Relevant test methods which have been prepared for these elements are listed in Clauses 2 and 7.