1、- DIN 4102 Fire Behaviour of Building Materials - .=.E 55 (De g and Building Components =.o, = ;s 0 % IS0 ETC .=ao aa 82 I ;$ 0: 5: $2 f =“ :E - “feuerhemmend“ = fire retardant, Building Components Definitions, Requirements and Tests Pari 2 I) a- 9 E -mo O= 9 Brandverhalten von Baustoffen und Bautei
2、len: Bauteile, Begriffe, Anforderungen und Prfungen cal c ar .- g g: ar- a-m This Standard has been prepared in the Special Section “Einheitliche Technische Baubestimmungen“ (Mandatory Standards concerning Technical Building Regulations) of the Normenausschuss Bauwesen (Standards Committee for Build
3、ing and Civil Engineering) (NABau). It has been recommended to the Chief Bulding Inspectorates by the Institut fr Bautechnik (Institute for Building Technology), Berlin, for introduction in the building code procedure. This Standard contains the basis for the definitions-by-test of the terms =a II t
4、ion in buildings, z : L c C e 5 m In conjunction with the revision of DIN 4 102 Part 2 Fire behaviour of building materials and building components; definitions, requirements and tests on DIN 4102 Part 3 Fire behaviour of building materials and building components; definitions, requirements and test
5、s on DIN 4 102 Part 4 Fire behaviour of building materials and building components, allocation to definitions and the “Supplementary regulations for DIN 4102“ - in each case February 1970 issue - the content of the Standard has also been rearranged: DIN 4 102 Part 1 Fire behaviour of building materi
6、als and building components; building materials: definitions, requirements and tests (formerly covered by the supplementary regulations mentioned above) DIN 4 102 Part 2 Fire behaviour of building materials and building components; building components; definitions, requirements and tests DIN 4 102 P
7、art 3 Fire behaviour of building materials and building components; fire walls and non-load-bearing external walls; definitions, requirements and tests DIN 4 102 Part 4 Fire behaviour of building materials and building components; schedule and application of classified building materials, building c
8、omponents and special building components (at present curculating as draft) DIN 4 102 Part 5 Fire behaviour of building materials and building components: fire barriers, barriers in lift wells and glazings resistant against fire; definitions, requirements and tests DIN 4 102 Part 6 Fire behaviour of
9、 building materials and building components; ventilation ducts; definitions, requirements and tests DIN 4 102 Part 7 Fire behaviour of building materials and building components; roofings; definitions, requirements and tests DIN 4 102 Part 8 Fire behaviour of building materials and building componen
10、ts: small scale test furnace (at present circulating as draft) building components special building components “feuerbestndig“ = fire resistant and “hoch feuerbestndig“ = highly fire resistant. It gives concrete form to the definitions for fire protection technology of the State (regional) Governmen
11、t Building Codes, the associated Implementation Orders and other legal orders and administrative orders concerning fire protec- Solesale rights of German Standards (DIN-Normen) are with BeuthVeriag GmbH, Beriin 30and Kln1 DIM 4102 Teil 2 engl. Preisgr. 08.80 Vertr.-Nr. 0107 Page 2 DIN 4102 Part 2 1
12、2 3 4 5 5.1 5.2 5.3 5.4 5.5 1 Con tents Page Scope 2 5.6 Other relevant Standards 2 6 6.1 Definitions 2 Proof of fire resistance categories. 3 6.2 General 3 Requirements to be met by components of fire 7.1 resistance category F 30. 3 7.2 Requirements to be met by components of fire 7.3 resistance ca
13、tegory F 60. 4 7.4 Requirements to be met by components of fire resistance category F 90. 4 7.5 Requirements to be met by components of fire 7.6 resistance category F 120 4 8 . . Fire resistance categories, requirements. 3 7 Scope Dimensions in mm Page Requirements to be met by components of fire re
14、sistance category F 180. . 4 Testing of building components. . 4 Test equipment and test specimens. . 4 Test procedure. 4 Standard designs for testing components with claddings unventilated at rear . 7 General 7 Suspended ceilings 7 Claddings combined with steel columns 8 Claddings combined with rei
15、nforced concrete columns . 9 Claddings combined with timber columns. 9 Claddings combined with steel beams. 9 Test certificate. 9 . This Standard lays down definitions, requirements and tests relating to fire protection technology for building components. Building components within the meaning of th
16、is Standard are walls, floors, columns, joists, stair- cases etc. Components which have to meet special requirements relating to fire protection technology, such as fire walls, non-load-bearing external walls, fire barriers (doors, flaps, rolling shutters etc.), barriers in lift wells, glazings of f
17、ire resistance category G, ventilation ducts and roof- ings are dealt with in DIN 4102 Part 3 or Part 5 to Part 7 as regards definitions, requirements and tests. 2 Other relevant Standards DIN 1025 Part 1 DIN 1025 Part 2 DIN 1025 Part 3 DIN 1025 Part 4 DIN 1025 Part 5 DIN 1045 DIN 1053 Part 1 Steel
18、sections; hot rolled I-beams; narrow flange I-beams, I range, dimensions, weights, per missi ble variations, static values Steel sections; hot rolled I-beams, wide flange I-beams, IPB and IB range, dimensions, weights, permis- sible variations, static values Steel sections; hot rolled I-beams; wide
19、flange I-beams, lightweight type, IPBI range; dimensions, weights, permissible variations, static values Steel sections; hot rolled I-beams; wide flange I-beams, heavy type, IPBv range, dimensions, weights, permissible variations, static values Steel sections; hot rolled I-beams; medium flange I-bea
20、ms, IPE range, dimensions, weights, permissible variations, static values Concrete and reinforced concrete structures; design and construction Masonry; calculation and construc- tion DIN 4074 Part 1 DIN 4102 Part 1 DIN 4102 Part 4 DIN 4102 Part 4 DIN 4223 DIN 14 200 DIN 43 710 DIN 51 601 DIN 51 603
21、Part 1 DIN 61 640 DIN 68 705 Part 3 DIN 68 763 Building timber for wood building components; quality conditions for converted building timber (soft- wood) Fire behaviour of building materials and components; building materials; definitions, requirements and tests Fire behaviour of building materials
22、 and components; allocation to definitions (February 1970 issue) (at present circulating as draft) Fire behaviour of building materials and components; schedule and appli- cation of classified building materials, components and special components Reinforced roof and floor slabs of aerated concrete;
23、directions for dimensioning , manufacture , u se and test Subsequent issue (at present circu- lating as draft) Water flow through nozzle orifices Electrical temperature measuring instruments; thermo-vol tages and materials for thermocouples Liquid fuels; diesel fuel, minimum requirements Liquid fuel
24、s; oil fuels, oil fuel EL, minimum requirements Surgical dressings; absorbent wadd- ing for medical purposes Plywood; veneer boards for building, quality conditions Chipboards; flat pressboard for the building industry; definitions, prop- erties, testing, control 3 Definitions The fire behaviour of
25、building components is character- ized by the fire resistance time and by other properties I isted below. DIN 4102 Part 2 Page 3 The fire resistance time is the minimum time in minutes during which a component fulfils the requirements stated in Sections 5.2 to 5.6 in the test according to Section 6.
26、 Components are classified into the fire resistance cate- gories according to Section 5 corresponding to their fire resistance time. 4 4.1 With fire tests The fire resistance category of components must be proved by a test certificate on the basis of tests according to this Standard l)*). The criter
27、ion for classification in a fire resistance cate- gory is the least favourable result of tests on at least 2 test specimens. Proof of fire resistance categories 4.2 Without fire tests The components listed in DIN 4102 Part 4 are to be allo- cated to the fire resistance category indicated there with-
28、 out proof according to Section 4.1. 5 Fire resistance categories, requirements 5.1 General The fire resistance categories stated in Table 1 are distin- guished. Table 1. Fire resistance categories F I f i I 1 Fire resistance time Fire resistance category I in minutes F 30 F 60 F 90 F 120 F 180 2 30
29、 2 60 2 90 2 120 B 180 5.2 Requirements to be met by components of fire resistance category F 30 5.2.1 Separating components must prevent the passage of fire during a test period of not less than 30 minutes. This requirement is deemed not to be fulfilled if, with the test furnace under the pressure
30、described in Section 6.2.5, a pad of cotton wool held against the unexposed side in the test according to Section 6.2.6 is brought to ignition, or if flames occur on the unexposed side. 5.2.2 In the test according to Section 6.2.8, the unex- posed side shall not undergo a temperature rise of more th
31、an 140 K an average above the initial temperature of the test specimen at the start of the test during a test period of not less than 30minutes; at no measuring point shall a temperature rise of more than 180 K above the initial temperature occur. 5.2.3 Separating walls must in addition withstand th
32、e impact test according to Section 6.2.9 in such a manner that after a test period of not less than 30 minutes the requirements of Sections 5.2.1 and 5.2.2 remain fulfilled. 5.2.4 During a test period of not less than 30 minutes load-bearing components shall not fail under their permis- sible design
33、 load, nor non-load-bearing components under their dead load. 5.2.5 Load-bearing walls without separating function shall not fail during a test period of not less than 30min- utes under their permissible design load during a two-side fire attack according to Section 6.2.4. This applies in particular
34、 to parts of internal walls, internal walls with openings which are not closed by fire barriers of at least comparable fire resistance category, and to external walls up to 1 .Om wide. 5.2.6 In the case of simply supported components, which are stressed entirely or predominantly in bending, the rate
35、 of deflection shall not exceed the value. Af 12 _- - At 9000.h during a test period of not less than 30 minutes. Wherein 1 Span in cm h Static height in cm A f At Af/ At 5.2.7 In the case of steel columns which cannot be tested under their design load, the temperature of steel shall not exceed 500C
36、 at any measuring point. 5.2.8 Components with claddings intended to improve the fire resistance time must fulfil the requirements according to Sections 5.2.1 to 5.2.7 in this connection. This applies in particular to components with supended ceilings, claddings, facing shells and coatings ). If cla
37、ddings which are unventilated at the rear are tested in conjunction with the standard designs mentioned in Section 7 and if the overall construction fulfils the requirements according to Section 5.2.1 to 5.2.7, then the necessary proof with such cladding including the type of fixing is also deemed t
38、o be furnished for all other designs using the same type of component (see Sections 7.2.2, 7.2.3 etc.). Change in deflection in cm during a time inter- vald t of one minute Time interval of one minute Rate of deflection in cm/min The fitness of coatings, films and similar protective layers which are
39、 applied internally on the surface or in the joints of building components and which are only rendered effective by thermal stressing (e.g. intumescent coatings) and of plaster renderings which are necessary for fire protection technology and which are not retained on the component by a suitable bac
40、k- ing (e.g. ribbed expanded metal or woven wire cloth) cannot be assessed solely according to this Standard; further proofs have to be provided (e.g. in the context of te granting of a general “bauaufsichtliche Zulassung“ (building code licence). If the room situated below a suspended ceiling is re
41、quired to meet the requirements of escape routes and if such room is bounded by walls reaching to the sus- pended ceiling which are not dimensioned according to DIN 1053 Part 1 or DIN 1045, then the fitness of the components bounding the escape route cannot be assessed solely according to this Stand
42、ard; further proofs have to be furnished (e.g. in the context of the granting of a general “bauaufsichtliche Zulassung“). Page 4 DIN 4102 Part 2 For the assessment of a) designs with claddings ventilated at the rear and b) Suspended ceilings in conjunction with steel plate floors - also with a cover
43、ing of concrete or lightweight insulating building materials - Section 7 is not applicable; instead, standard tests with the intended type of design are to be carried out. Suspended ceilings which are to be classified for them- selves alone must, inclusive of their fixing, fulfil the requirements of
44、 separating floors according to Sections 5.2.1, 5.2.2 and 5.2.4. 5.3 Requirements to be met by components of fire resistance category F 60 For classification according to definition into fire resist- ance category F 60, building components must fulfil the requirements according to Section 5.2 during
45、 a test period of not less than 60 minutes in conformity with their func- tion. 5.4 Requirements to be met by components of fire resistance category F 90 5.4.1 For classification according to definition into fire resistance category F 90, the components must fulfil the requirements according to Sect
46、ion 5.2 during a test period of not less than 90 minutes in conformity with their func- tion. 5.4.2 In the case of columns with claddings a test speci- men must withstand a hose stream test according to Sec- tion 6.2.10 immediately after a fire test. This must be accomplished without causing the loa
47、d-bearing steel parts or the vertical reinforcing bars with their stirrups and tie wire to be exposed in a manner which threatens danger. 5.5 Requirements to be met by components of fire resistance category F 120 For classification according to definition into fire resist- ance category F 120, build
48、ing components must fulfil the requirements for components of fire resistance category F 90 during a test period of not less than 120 minutes in conformity with their function. 5.6 Requirements to be met by components of fire resistance category F 180 For classification according to definition into
49、fire resist- ance category F 180, building components must fulfil the requirements for components of fire resistance category F 90 during a test period of not less than 180 minutes in conformity with their function. 6 Testing of building components 6.1 Test equipment and test specimens The test equipment shall be located in closed rooms. For the tests at least 2 test specimens of like kind are to be subjected to the test. In their dimensions, design, material, type of execution and manner of installation the test specimens shall corre- spond with practical application. Componen
