Tiêu chuẩn iso 03008 3 2016

© ISO 2016 Fire resistance tests — Part 3 Door and shutter assemblies horizontally oriented Essais de résistance au feu — Partie 3 Assemblages de portes et volets orientés horizontalement INTERNATIONA[.]

Fir e resistanc e tests —

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F reword v

Introduction vi

1 Sc ope 1

2 Nor mati ve r eferenc es 1

3 Terms and definitio s 1

4 Test equipment 2

5 Test c onditio s 2

6 Test specimen 2

6.1 Siz of spe imen

2 6.2 Desig n of spe imen 2

6.3 Ve ification 3

7 Instalatio of test specimen 3

7.1 General 3

7.2 Sup orting cons ruction 3

7.3 Tes cons ruction 3

7.3.1 A ssociated and sup orting cons ruction 3

7.3.2 A ssociated construction 4

7.3.3 Sup orting cons ruction 4

7.4 Ga s 4

8 Co ditioning 4

8.1 Moistur e content 4

8.2 Me hanical 4

9 A pplcatio of instrumentatio 4

9.1 Temperatur e measur ements 4

9.1.1 Furnac temperature measuring ins rument 4

9.1.2 Unex osed fac the mocouples 5

9.2 Max imum temperatur e 6

9.3 Pr es ur e measur ements 6

9.4 Heat flux measur ement 6

9.4.1 General 6

9.4.2 A ppar atus 7

9.4.3 Pr oc d re 7

9.4.4 Measur ement 8

9.5 L ading 8

9.6 Defle tion 8

10 Test proc edure 8

1 1 Ga measur ements 9

1 2 Tes Measur ement 9

11 Perfor manc e cr iter ia 9

1 1 Integ rity 9

1 2 Insulation 9

1 3 L adbearing ca acity 9

12 Test rep rt 10

13 Field of dir ect appl cation of test r esults .10

1 1 General 1

1 2 Timbe constructions 1

1 3 Ste l cons ructions 1

1 4 Glaz d cons ructions 1

1 5 Fix ing s/hardwar e 1

A nne x A (normative) C nditio ing req irements for sup or ting constr uctio s 13

A nne x B (informative) Estimation of r adiant he t flux using me sur ed sur fac e temperature

and Stefan-Boltzmann law 14

ISO (he Int ernational Org nization for Stan ardization) is a worldwide fede ation of national s an ards

b dies (ISO membe b dies) The work of pr p ring Int ernational Standards is normaly car ied out

through ISO t ech ical committ ees Each membe b dy int er st ed in a subje t for w hich a t ech ical

committ ee has be n es a l shed has the right t o be r pr sent ed on that committ ee Int ernational

org nizations, g ove nmental an non-g ove nmental, in laison with ISO, also take part in the work

ISO cola orat es closely with the Int ernational Ele trot ech ical C mmis ion (IEC) on al matt ers of

ele trot ech ical s an ardization

The proc d r s used t o develo this document an those int en ed for it furthe maint enanc ar

desc ibed in the ISO/IEC Dir ctives, Part 1 In p rticular the dife ent a pro al c it eria ne ded for the

dife ent ty es of ISO document should be not ed This document was draft ed in ac ordanc with the

edit orial rules of the ISO/IEC Dir ctives, Part 2 ( e www.iso.org dir ctives)

A tt ention is drawn t o the p s ibi ity that ome of the element of this document ma be the subje t of

p t ent right ISO shal not be held r sponsible for identifying any or al such pat ent right Detais of

any p t ent right identif ied d ring the develo ment of the document wi be in the Introd ction an / r

on the ISO ls of p t ent de larations r c ived ( e www.iso.org p t ent )

Any trade name used in this document is information given for the convenienc of use s an does not

cons itut e an en orsement

F or an ex lanation on the meaning of ISO spe if ic t erms an ex r s ions r lat ed t o conformity

as es ment, as wel as information a out ISO’ s adhe enc t o the WTO principles in the Te h ical

Bar ie s t o Trade (TBT), se thefolowing URL:F or word — Sup lementary information

The committ ee r sponsible for this document is ISO/TC 9 , Fir s afet y, Subcommitt ee SC 2, Fir

c ontainment

ISO 3 0 consis s of the folowing p rt , un e the g ene al title, Fir r s i s ta c e tes ts:

— Part 2 : Lift la din do r as s embles

— Part 3 : Do r a d shut e as s embles h ri zo tally oriented

This p rt of ISO 3 0 spe ifies r q ir ment for f ir r sis anc t es ing w hich ar uniq e t o the element

of buiding cons ruction desc ibed as horizontaly orient ed do rs an sh tt ers The r q ir ment for

these do rs an sh tt ers ar int en ed t o be a pled in conjunction with the a pro riat e detaied an

g ene al r q ir ment contained in ISO 8 4-1 an ISO 3 0

Fire resistanc e tests —

Part 3:

CAUTION — The attention of al per o s co cerned with managing and car ying o t this

fire-resistance st is drawn to the fact that fire sting may be hazardo s and that there is a

pos ibiity that toxic and/or harmful smoke and g ses may be ev lved during the test Mechanical

and o erational hazards may also arise d ring the constructio of test elements or structures,

their testing and disposal of test residues

An as es ment of al pot ential hazards an health risks shal be made b the la orat ory an safety

pr cautions shal be identif ied an pro ided Writt en safety ins ructions shal be is ued Ap ro riat e

training shal be given t o r lev nt pe son el La orat ory pe son el shal ensur that they folow writt en

safety ins ructions at al times

This p rt of ISO 3 0 spe if ies the t es method for det ermining the f ir r sis anc of horizontaly

orient ed do r an sh tt er as embles w hich ma be ex osed t o a fir from the u de side It is a pl ca le

t o al ty es of do r an sh tt er as embl es ins aled in a horizontal orientation within flo r or ro f

as embl es r q iring f ir -r sis anc ratings in bui dings

The t es method alow s for the measur ment of int egrity an , if r q ir d, the measur ment of radiation

an the mal insulation In ad ition, this t es method inclu es measur ment of the lo d-car ying a i ty

of the t es spe imens subje t ed t o a s an ard fir -r sis anc t es

2 Normati ve r eferences

The folowing document , in w hole or in p rt, ar normatively r fe enc d in this document an ar

in ispensa le for it a pl cation F or dat ed r fe enc s, only the edition cit ed a pl es F or u dat ed

r fe enc s, the lat es edition of the r fe enc d document ( inclu ing any amen ment )a pl es

ISO 8 4-1:1 9 , Fire -r s i s ta c e tes ts — Elements o b idin c ons truc tio — Part 1: G ene al r q ir ments

ISO 8 4-5, Fire -r s i s ta c e tes ts — Elements o b idin c ons truc tio — Part 5: S ec ific r q ir ments fr

lo dbearin h ri zo tal sep ratin elements

ISO 3 0 , Fir -r s i s ta c e tes ts — Do r a d sh t e as s embles

ISO 3 0 , Fir -r s i s ta c e tes ts — Elements o b idin c ons truc tio — Gla ed elements

ISO 1 943, Fir s afet y — Voc ab lar y

3 Terms and definitions

F or the purp ses of this document, the t erms an def initions given in ISO 8 4-1, ISO 3 0 , ISO 1 943

an the folowing a ply

3.1

as ociated su porting constructio

spe if ic cons ruction in w hich the do r or sh tt er as embly is ins aled as int en ed for use in practic

an w hich is used t o close of the furnac an pro ide the levels of r s raint an the mal heat rans e

t o be ex e ienc d in normal use

do r as embly

combination of a do r, a frame, hardwar , close s, sealng mat erials an othe ac es ories ins aled in a

horizontal plane, w hich t og ethe pro ide a spe if ic degr e of fir -r sis anc t o a through o ening in a

fir -r sis anc rat ed flo r or ro f

3.3

shutter as embly

complet e as embly consis ing of rol ng, folded or slding panels or slat inclu ing guides, role s, tracks,

othe ac es ories, o e ating me hanism an housings int en ed for ins alation in a horizontal plane

3.4

standard sup orting co structio

form of cons ruction used t o close of the furnac an t o sup ort the do r as embly being ev luat ed

an has a q antif ia le influenc on b th the the mal heat trans e betwe n the cons ruction an the

t es spe imen an pro ides k own r sis anc t o the mal dist ortion

4.1 The tes eq ipment shal be as spe ified in ISO 8 4-1 The furnac used shal be r elated to the

orientation of the tes spe imen F r horizontal spe imens, the flo r furnac is a plca le

4.2 Measurement ofheat flux from the u exposed sur fac of spe imens shal be made as desc r ibed in 9.4

5 Test c onditions

Tes con itions r q ir the a plcation of the heating an pr s ur conditions of the s an ard t es for a

lo dbearing horizontal separating element asdef ined in ISO 834-1

6 Test specimen

6.1 Size of specimen

The t es spe imen an al it component shal be ful siz When this is r s rict ed b the siz of the

o ening of the furnac (w hich is normal y 3 m × 4 m), the do r or sh tt er as embly shal be t est ed at

the ma imum siz pos ible an the f ir r sis anc of the ful-siz d as embly shal be de ived b an

ext en ed a plcation analy sis Howeve , the minimum dimensions of the sup orting cons ruction shal

not be les than that pr sc ibed in 7.3.1

6.2 Desig n of specimen

6.2.1 T e desig n of the tes spe imen an the choic of sup orting cons ruction shal take into ac ou t

the r eq ir ements of 7.3 if the wides field of dir ect a plcation is to be achieved

6.2.2 T e tes spe imen shal be fuly r epr esentative of the do r or shutte as embly as inten ed for

use in practic , inclu ing any a pr opriate surfac finishes an fitting s which ar e an es ential p rt of the

spe imen an ma y influenc its beha viour in a tes construction

6.2.3 If the tes spe imen is inten ed for use at an inclne othe than horizontal, the g uidanc for

inclned spe imens in ISO 3 0 shal be folowed

6.3 Verification

6.3.1 T e sp nsor shal pr ovide a spe ification to a level of detai suficient to alow the la oratory

to con uct a detaied examination of the spe imen befor e the tes and to ag r ee on the ac uracy of the

information sup led ISO 8 4-1 pr ovides detaied g uidanc on ve ification of the tes spe imen

6.3.2 When the method of cons ruction pr ecludes a detaied survey of the spe imen w ithout ha ving

to pe manently damag e it , or if it is consider ed that it wil subseq en y be imp s ible to ev luate

cons ruction detai s fr om a p st-tes examination, then one of two o tions shal be exer cised b the

la oratory, eithe :

— thela orat ory o e se s the man factur of the do r or sh tt er as embly( ies)that is t o be the subje t

of the t est ; or

— the sp nsor, at the disc etion of the la orat ory, be r q est ed t o sup ly an ad itional as embly

or that p rt of the as embly w hich can ot be ve if ied (e.g a do r leaf) in ad ition t o the n mbe

r q ir d for the t es ing The la orat ory shal then cho se fr ely w hich of these shal be subje t ed t o

thet es ing an w hich shal be used t o ve ify the cons ruction

7 Instal ation oftest specimen

7.1.1 T e tes spe imen shal beinstaled in a manne as inten ed for use in pr actic , incorp rating al

hardwar e an othe items, which ma y influenc the pe formanc of the spe imen

7.1.2 T e tes spe imen shal be mou ted in a sup orting construction, the field of a plcation of which

co e s the type ( e 7.3.1) in which it is inten ed to be used The desig n of the con e tion betwe n the

tes spe imen an the sup orting construction, inclu ing any fix ing s an mate ials used to make the

con e tion shal be as intended for use in practic an shal be r egar ded as p rt of the tes spe imen

7.1.3 T e whole area of the tes spe imen, tog ethe w ith at leas the minimum dimensions of the

supp rting cons ruction r eq ir ed b 7.3.1 shal be ex posed to the heating con itions

7.2 Supporting construction

The fir r sis anc of any sup orting cons ruction shal not be det ermined from a t es in conju ction

with a t es spe imen an shal be at leas commensurat e with that anticip t ed for the t es spe imen

7.3 Test c onstruction

7.3.1 A ssociated and su porting c onstructio

The spac betwe n the spe imen an the frame shal be f iled with eithe

— as ociat ed cons ruction, or

— sup orting cons ruction

The e shal be a minimum zone of sup orting cons ruction of 2 0 mm wide ex osed within the furnac ,

each side an o e the t op of the a e tur int o w hich the t es spe imen is t o be f ix ed The thick es

of the sup orting cons ruction ma be inc eased out ide of the 2 0-mm zone The t es cons ruction

ma incorp rat e mor than one t es spe imen pro iding that the e is minimum sep ration of 2 0 mm

betwe n each spe imen an betwe n the spe imens an the edg e of the furnac

7.3.2 A ssociated c onstr uctio

When the t es spe imen is alway s ins aled in a spe ific, normaly pro rietary, form of cons ruction,

that is pe manently as ociat ed with it int en ed use in practic , then the spe imen shal beins al ed in

a sample of this sup orting cons ruction

7.3.3 Suppor ting co str uctio

7.3.3.1 Wher e the tes spe imen is not pe manently as ociated w ith a spe ific form of cons ruction,

the area betwe n the tes spe imen an the sup ort rame shal be fi ed with a rig id or flex ible s andar d

supp rting cons ruction asspe ified in ISO 8 4-5

7.3.3.2 The choic of s andar d supp rting cons ruction shal r efle t the rang e of inten ed use for

the do r or sh tte as embly The rules g ove ning the a plca i ty of the chosen s an ar d sup orting

cons ruction to othe en use situations ar e g iven in Clause 1

7.4.1 T e adjus ment of the do r leaf, lea ves or sh te an gaps shal be within the toler anc s of the

desig n v lues s ipulated b the sp nsor These shal be r epr esentative of those used as inten ed for use

in practic so that a pr opriate clear anc s ex ist , e.g betwe n the fixed an mo ea le comp nents

7.4.2 In or de to g enerate the wides field of dir ect a plcation, the gaps shal be set betwe n the

mid le v lue and the max imum v lue w ithin the r ang e of gaps g iven b the sp nsor

8.1 Moistur e c ontent

The t es spe imen shal be con itioned in ac ordanc with ISO 8 4-1 R eq ir ment for con itioning of

sup orting cons ructions ar given in An ex A

Some prod ct s an ards exis for c rtification purposes that r q ir me hanical t es ing befor the s art

of the f ir t es Dura i ity r q ir ment ar given in the r lev nt prod ct s an ard When me hanical

t es ing isr q ir d, the method used shal folow the r q ir ment of the r lev nt prod ct s an ard

9 A ppl cation ofinstrumentation

9.1 Temperatur e measurements

9.1.1 F rnac e temperatur e me sur ing instrument

Plat e the momet ers shal be pro ided in ac ordanc with ISO 8 4-1 They shal be evenly dis ribut ed

o e a horizontal plane, 1 0 mm from the near s plane of the t es cons ruction The e shal be at leas

one plat e the momet er for eve y 1,5 m

2

of the ex osed surfac ar a of the t es cons ruction, subje t t o

a minimum of four The plat e the momet er shal be orient ed so that “ ide A” fac s the b ck wal of the

furnac

9.1.2 Une x posed fac e ther moc ouples

9.1.2.1 Wher e no ev luation agains the insulation c ite ia is r eq ir ed ofthe do r or sh te as embly,

or any part ther eof, no temperatur e measur ement are r eq ir ed

9.1.2.2 Wher e compl anc w ith the insulation c ite ia is r eq ired to be ev luated, the mocouples of

the type spe ified in ISO 8 4-1 shal be atached to the u ex posed fac for the purp se of o taining the

a verag e and max imum surfac temper atur es

9.1.2.3 The temperatur e of the supp rting construction in which the do r or sh tte as embly is

mou ted is not r eq ir ed to bemeasur ed an ther efor e, no the mocouples ar e r eq ir ed

9.1.2.4 No the mocouple shal be plac d within 5 mm of any har dwar e

9.1.2.5 Position five the mocouples (or sing le or double leaf do rs), one at the c ntr e of each spe imen

leaf ( ingle or multiple) an one at the c ntr e of each q arte se tion These shal not be located close

than 5 mm to any joint ,s ifene or thr ough comp nent ,nor close than 10 mm to the edg e of the leaf

9.1.2.6 F r do r or sh tte as embles which incorp rate discrete areas of difer ent the mal

insulation ≥ ,1 m

2

(e.g glaz d p nels within a do r leaf), ex tr a the mocouples shal be evenly dis ributed

o e the sum of the surfac of those ar eas to dete mine the a verag e temperatur e at a density of one

the mocouple pe sq ar e metr e or p rt ther eof, subje t to a minimum of two T e a verag e insulation

pe formanc of the sum of each ar ea shal be dete mined

9.1.2.7 When the total ar ea of a single portion of the do r or sh te as embly repr esent les than

0,1 m

2

, it hal be disr egarded for the purp se of asc rtaining the a verag e u ex posed fac temper atur e

9.1.2.8 Temperatur e of do r leaf or sh te

The mocouples shal be fix ed t o the fac of each leaf or sh tt er as folow s:

a) at mid-length, 1 0 mm in from the edg es as spe if ied below;

b) at mid-width, 1 0 mm from the edg e as spe if ied below;

c) 1 0 mm in from the edg es as folow s:

1) the inside edg es of the clear o ening for sh tt ers or slding do rs ins aled on the ex osed side

of the sup orting cons ruction;

2) the visible part of the edg e of the do r leaf for

i) hing ed or piv t ed do rs o ening awa from the furnac ,

i) sh tt ers or sl ding do rs ins aled on the u ex osed side of thesup orting cons ruction

If d e t o the nar ow width of the leaf (lea es) or sh tt er( ) the the mocouples spe if ied in b) an c) ar

close than 5 0 mm t o each othe , then those spe if ied in b) ar omitt ed

If the leaf is < 0 mm wide (e.g as in a multi-leaf folding sh tt er), then the lea es wi l be tr at ed

as if they wer one leaf with r spe t t o a plcation of u ex osed fac the mocouples for ev luating

ma im um t empe atur rise

A dditional the mocouples shal be f ix ed t o othe ar as of the leaf or sh tt er, e.g o e any through

conne tion or p sition w he e the t empe atur might be ex e t ed t o be highe than the mean for the

surfac , subje t t o the lmitationsgiven in 9.1.2 9