Bsi bs au 242a 1998 (1999)

| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |[.]

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

24 2a:1998

In c orpo a tin g

Amen dmentNo 1

ICS 3.00.6

NO COPYIN WITHOU BSI PE MIS IO E C PT A S PE MIT E B COPY IGHT LA W

ThisBrit ishSt and rd,havin

be nprep redu de t he

direct io oft heEn i ne rin

Sect orCommit t ee,wasp blshed

u de t hea t horit yoft he

St and rdsCommit t eea dc me

int oefcto

15Decembe 1 98

©BSI0 -1 9

F irstp blshedasBSAU242

No embe 1 9

Thefo owin BSIrefren e

relat et ot heworko t his

st and rd:

Commit t eerefren eAUE/10

Draftforc mment98/7 62 0DC

ISBN05 02 2 90

Amendmentsis ue sincepublcation

104 19 M arch19 9 I n di catedbyas i del in e

T h eprep rationofth isBritishStan dardw asen tru stedtoTe h n icalCom m i ttee

AU E/10,S fetyg las forl an dtran s port,u po w h ichth efoll owi n gb di esw ere

repres en ted:

Ass ociationofBritishGlas R ep i rOperator

Au tom obil eAs sociati on

Briti s hP l as ticFederation

Con su m erP ol icyCom m itteeofBSI

Dep rtm en tofth eEn viron m en t, Tran sp rtan dth eR eg ion sÐCen tralTran s port

Grou p

FlatGl as M an u fac turers 'As soc iation

Au tom oti veGl azi n gExecu ti ve( Glas an dGlazi n gFederation )

Nati on alCara a Cou n cilLim i ted

S cietyofMotorMan u fac tu rer an dTrader Li m i ted

Tran s portR esearchLab ratory

Wi n ds cre nan dGl as R ep irer 'As sociati on

Wi n ds cre nR ep irEqu ipm en tM an u factu rer an dSu ppl ier As oc i ation

Summary of pages

Th efo ow in gt abl ei d en t ifi es t h ecu rren tis u e ofeachp g Is u e1 i n d icat est h atap g h as be ni n t rod u ced

fort h e fi rstt i meby amen d men t Su bsequ en ti ssu en u mber i n d icat ea u pd at ed p g Vert icalsi d eli n i n go

replac men tp g si n d icat est h e mostre en tch an ges ( amen d men t ,ad d it i on , d el et i on )

F ron tco er

In si d e fon t co er

a

b

2

2

1

bl an k

i

i

1 t o5

Backco er

origin al

2

origin al

origin al

Cont ent s

P ag e

An n exA( in form ative)Wi n ds cre ndam ag e i den tification 3

T h i sBri tishStan dardh asbe nprep redu n derth edi re ti onofth eAu tom obi le

Stan dard sP oli cyCom m i tte I ti sb s edo pro osal sfomth eGl as an dGlazin g

Federati onan dth eAs sociati onofBri ti s hGl as R ep irOperator an dth eWi n ds cre n

R ep irEqu ipm en tM an u factu rer an dSu ppl ier Ass oci ation

T h isBri ti s hStan dardisarevisionofBSA 24 2:19 1,w h ichiswith draw n

T h ereisa esta li s h edpracticetorep irm i n orston ei m pactdam ag etow in dsc re n s

u s i n gsom eformofplasti c sresin T h isprac tice,w h il en otfu l lyrestorin gawi n ds cre n

toitsori g in alcon di tion ,i spracti ca l ebe au s e:

a)i tim pro esth ea pearan c eofth edam ag edareaan ditso ticalqu ali ty;

b)itres toresas m ooths u rfac todam ag edareasth atm ayoth erwi s ein tererewith

wi n ds cre nw ipers ;

c)i tpreven tsfu rth erdeterioration( e.g m oistu rei n g ress )

T h isstan dardh asbe nprep redtakin gin toac cou n tth erequ i rem en tsforg lazi n gan d

visibil ityi nth eR oa Veh i c l es( Con s tru ctionan dU s e)R eg u lation s19 6.I tg ives

proc du resth ats h ou l dbeadoptedforcaryin gou trep irsan dg en eralg u i dan ceo

th etypeofm aterialstobeu sed

P erorm an c erequ irem en tsforw in dscre nrep irs ystem s,in cl u din gm aterial s ,for

caryi n gou trep i rsinac ordan cew ithth isBri tishStan dardareg ivenin

BSAU2 1:19 4 ,Spec i fic a tionfrpe rfrman c eo a utomoti vela mi n a te dwi n d sc ree n

repairsy stems

Com pl ian cewi thth i sBriti s hStan dardca on l ybeach ievedwiths ystem san d

m aterialscon form in gtoBSAU2 1

Exam pl esoftypesofwin dscre ndam ag eareg iveni nan n exAan ddetailsofth es i ze

ofdam ag eth atc anberep iredindi fferen tareasofth ew in dsc re nareg ivenin

an n exB

ABri ti shStan darddoesn otpu rp rttoin cl u dea th en ec s sarypro isi on sofa

con trac U s er ofBri ti s hStan dardsareresp n s i bleforth eirc ore ta pl ication

Complancewith aBritish Standardd esnotofitselfconferimmu ity

f omle alo lg tions

1 Scope

This Brit ishSt andar dgives r ecommen edpr act ic s

forrepair ing laminat edwin screens damagedby

impact s I a plesto heavygo ds vehicles (HGV s),

co ches andpasseng rcar s

Re ommen atio sinclu e:

a) t he ty pe andsizeofd maget hat canbe

r epaired;

b) t he ar eao thewin scr eenin whichrepair s of

particulart y pes andsize canbemade;

c) pr oc d r es fort herepair er;

d) st eps toasses t heq alit yoffinished repair s;

e) r ep rtsand records forcomplet io a d

r etent io byther epairer

This st andar dd esn tapply t ospe ialty pes of

glazingsuchasb let -resist antglazing and

glas ± plast icsglazing

2 Normative references

Thefolowingn r mat ive d cument s co tain

provisio s th t, throughr eferenc in t his t ex

co stit utepr ovisio s oft hisBrit ish St andar d F or

dat edrefer enc s, su seq entamandments t o, or

revisio s of, anyofthesep blcat io sd n tapply

F oru datedr efer enc s,t helat estedit io oft he

p blcatio r eferr edto apples

BSAU2 1:19 4,Spe ificat ionf rpero manc o

automot vel aminat edwinds re nrep irsyst ems

3 General

3.1 The t y peandsizeofdamaget hatcanbe

repair ed sh uldbe lmited asafu ctio oft he

p sit io oft hed mage o t he win scr een ( e

annexesAandB)

3.2 The de r eeofdamagethatcanberepair ed in

eachofthewin scr eenzo es ident ified inannexB

sh uld be asfolows:

Ðzo eA : damage within acircle10mm in

diamet er ;

Ðzo eB: damage within acircle15mm in

diamet er ;

Ðzo eC: damage within acircle2 mm in

diamet er ;

Ðzo eD: damage wit hin acir cle4 mmin

diamet er

N T F orH Vsa dc ache wit hmoret ha eig tpass n e

s at s,crack su t o15 mminlen t hmayberep ired,provided

t heyd n tex t en froma ed et oaned eoft hewin screen

Repair s les t han10 mm apar tsh uldn tbe car ried

o t

3.3 Repair s sh uldo ly becar r iedo tbyfuly

t rained, compet entrep ir er s ( e clause7)

4 Procedure

N T Thefolowin fact orsaffctt heq alit yofwin screen

rep irs:

Ðcleanlne soft hedamagedarea(dirtandforeig mat t er

insidet hed ma edareared cet heb n in st ren t ha dvisio

q alit yoft herepai ;

Ðo erat in c n i t io spriort oa dd rin t herep ir;

Ðmoist urec nt amin t io (whic give amik ya pearan e);

Ðt het imebet we nd magea drepair(promptrepairsare

p rt ic larlyimp rt antinzo eA);

Ðt hema ufa t urer'sst at edshelflf fort hewin screenrep ir

mat erial;

Ðt het emperat ure(lowglasst emperat urescanc us

in omplet efi in oft hedama edareaandhig glas

t emperat urescanc us t hedamaget oext en and

delami nat io )

4.1 General

Ther epairsh uld co form to5.2 t o5.6 Sy st ems a d

mat er ials sh uldco formtoBSAU2 1 Any repair

kitma ufact ur er 's instructio ssh uld be folowed

4.2 Remov l ofdirt contamination

Dir ta dot herforeignmatt ersh uld be complet ely

removed fr omt hedamag dar eaby careful cleaning

(e.g.scraping, abrading,and,ifne es ary , dr il ng)

Care sh uldbet aken n tt o penetratet heinter lay er

(espe iallywhendr il ng)

4.3 Remo al ofwater contamination

Anymoistureinthe damagedar eash uld be

remo ed pr iort o car ry ing o tthe r ep ir

N T 1 W at erc nt aminat io ma beremovedb carefulus of

ah tairbl ower

Care sh uldbet aken t hat t hed maged arear emains

dryu t ilcomplet io ofthe r ep ir

N T 2 Ift hedama edareaisn tk eptdry ,whit enin oft he

p ly viny lb t y ral(PVB)int erlay ero c rs

4.4 Materials

Onlyr ep irr esin-mixkit sco formingt o BSAU2 1

sh uldbe used

4.5 Temp rature lmitation

Repair ssh uldbecarr iedo twit ht he glass

t emper at ur eeitherint he r ang 108C t o2 8C oras

stat edin t he repairkitmanufact ur er 's instructio s

4.6 Ty e, size and conditions ofd ma e

Thefolowing r est r ictio s r egar ding t het y pe andsize

ofd magesh uld be compled with:

a) repairsofd magedareaso win scr eens

sh uldco for mtoannexB r egar ding p sitio and

sizelmit at io ;

b)damageext en ingt hr oughal lay er sofglass

sh uldn tbeco sidered r epair able inany areaof

win scr een;

c)damagewithacr ateratt hep intofimpact

exc eding5mm indiamet ersh uldn tbe

co sider edrepair able;

d)ifdamage, delaminat io orir reversible

co t aminat io oftheinterlay erhasoc ur red, t he

win scr eensh uld n tbeco sideredr epair able

5 Qual ty as es ment

Ther epair ersh uldinspe tthe r ep ired areat o

ensur e itco for mstoa) t oc)

a) Repair s sh uldn tsh w significanto t ical

defe t s The d magedareash uldbeclear , b t

smal imper fe t io s maybe ac ept able

V isualinspe t io s sh uld be car riedo tfr om the

inside ofthe vehicle,u dergo d i uminat io from

adistanc of2 0mmwithn rmalcor r ected visio

Ifaft erthe r ep iraresid al smalld l sp tis

visible int hedamaged area, thesp tsh uldn t

ex ce d5mmin diameter

b) Repair ed ar eassh uldbe fr ee ofvoids, air

b b les orfor eignmat erials

c) Repair edar eassh uldn tinter fer e wit h

win screen wiperfu ctio

6 Training

Profes io al r ep irer ssh uld be t r aineda d c r t ified

bythemanufact ureroft her epairsy st emort heir

approvedr epr esentative tobe competentin carr y ing

o tr epairsco for ming t ot his st andard

7 Report and record keeping

Ther epair ersh uldmake andr et ainar ecordoft he

folowing:

a) t heinvoic n mber ;

b) d te ofr epair ;

c)dat e ofinvoic ifdifer entfr omt he dateof

r epair;

d) t hen me andaddres oft herepair

or ganizatio ;

e)identificat io ofr ep irer ;

f) t he n mea d addr es oft he cust omer;

g)t her egistrat io n mber, make and mo elof

vehicle;

h) details ofwor kcar r iedo t ;

i) t he t y pea dlocatio ofdamage( e a nexB)

N T Thep rpos oft hisrec mmen at io ist oas istq alit y

c nt rolandt oprovideprot ect io a ainstl iabii t y

An n ex A (in format ive)

Win d sc e n d am age id en tification

Typesofw in dscre ndam ag e ares h ow n i nFig u reA.1

a) Be 's win

c) Clover leaf

e) Bul's ey e

b) Combinat io

d) St ar break

f) Half mo n

g) Cr ack

15 mm max

N T Repairst od mageg)a plyt oH Vandc a hwin screenso ly(s en t et o3.2)

Figur e A 1Ð Ty esofwinds re n d ma e

An n ex B (in formative)

Win d sc reen zon es

B.1 Wi n dsc re nzon esA,B,C an dD ares h ow n i nFig u reB.1 an ddes cribedinTa leB.1

B.2 Forp s en g ercar , zon eAis2 0m mwide,c n tredo alon g itu din alverticalplan e p s sin gth rou g h th e

c n treofth edri ver's s eatan db u n dedbyth earcdes cribedbyth edriver's w iper[veh i cles wi thtw owin dscre n

wi per ;se Fig u reB.1a)] orsin g le wi per[Fig u reB.1b)]

B.3 ForH GVsan dco ch eswi thtw o w in dscre n wipers ,zon eAi s3 0m m w ide, c n tredo al on g i tu di n al

verti calplan e p s in gth rou g hth ec n treofth e dri ver's s eatan db u n dedbyth earcdes cribedbyth edriver's

wi per[se Fig u reB.1c)]

Dimensio sinmi imet res

2 0

D

a)Pass n e carwit ht wowin screenwipers

2 0

A

B

D Vertical plane

thr ou h mir ror

D

b)Pasen e c rwit hsin lewin screenwipe

Fig ur e B.1Ð Winds r eenzones

Dimensio sinmi imet res

B

3 0

D

C

b)H Va dc a h(t wowin screenwipers)

Fig ur e B.1Ð Winds r eenzones(c on ti n u e d)

Ta bl e B.1Ð Winds r een zonesa nd p rmit e re a ir

A s eeB.2,B.3 an dFig u reB.1 dam ag ewi th inacirc l e10m min diam eter

B areawi pedo dri ver'ss i de, exclu di n g zon eA dam ag e w ith i nacircle15m mi ndiam eter

C areawi pedo p s sen g er's side, excl u din gzon eB dam ag ewi th i nacircle2 m mi ndiam eter

D areaexc l u din gzon esA, B an dC dam ag ewith inac i rcl e4 0m mindi am eter

N T 1 F orH Va dc achwin screens,dama eu t o15 mminlen t hmayberep ired(s e3.2)

N T 2 Repairsle st ha 10 mmapartsh uldn tbecarriedo t s e3.2)

Bi bl i og r aph y

R oa Veh i cl es( Con s tru ctionan dU se)

R eg u lati on s19 6

3 9Ch isw i ckH i g hR oa

Lon don

W44 AL

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

BSIi sth ein depen den tn ati on alb dyresp n s i bleforprep ri n gBri ti s hStan dards I t

presen tsth eU Kviewo s tan dardsi nEu ro ean dat h ein tern ation allevel I ti s

in corp ratedbyR oyalCh arter

Rev isions

Briti s hStan dardsareu pdatedbyam en dm en tor evi s i on U ser ofBri tishStan dards

s h ou ldm akes u reth at h eyp ss es sth el ates tam endm en tsoreditions

I tisth econ stan taimofBSI oim pro eth equ ali tyofou rprodu ctsan ds ervices We

wou l dbeg ratefu lifan yon efin di n ga i n ac u rac oram big u ityw h il eu sin gth i s

Briti s hStan dardwou l din formth eSe retaryofth ete h n icalcom m i tteeresp n s i ble,

th eiden ti tyofwh i chc anbefou n do th ein sidefon tco er.Tel:0 08 9 9 0

Fax:0 08 9 74 00

BSIofer m em ber a i n dividu alu pdatin gservicec al ledP LU Swh i c hen su resth at

s u bscri ber au tom aticallyre eiveth elatestedi tion sof tan dards

Buyingstand rds

Order fora BSI , in tern ati on alan dforeig ns tan dardspu bli cation ss h ou l dbe

addres sedtoCu stom erS ervices.Tel:0 08 9 9 01.Fax:0 08 9 7001

I nresp n setoorder forin tern ati on als tan dards,iti sBSIp l icytosu pplyth eBSI

im plem en tationofth os eth ath avebe npu blish edasBri tishStan dards,u n les s

oth erwiserequ ested

Informationonstand rds

BSIpro i desawi deran g eofin form ati ono n ati on al ,Eu ro ea an din tern ation al

s tan dardsth rou g hi tsLibraryan ditsTe h n icalHel ptoExporter Service.Variou s

BSIelectron i ci n form ati onservi c esarealsoa ai lablewh i c hg i vedetail so a its

produ ctsan dservices.Con tactth eI n form ati onCen tre.Tel :0 08 9 7 11

Fax:0 08 9 704 8

Su bs cribi n gm em ber ofBSIarekeptu ptodatew ithstan dardsdevelopm en tsan d

re eives u bstan tialdiscou n tso th epu rch as epriceofs tan dards.Fordetai lsof

th esean doth erben efitscon tactM em bers h ipAdm in is tration Tel :0 08 99 7 00

Fax:0 08 9 7001

Co yrig t

Co yri g h tsu bs i s tsina BSIpu bl icati on s BSIal s oh oldsth eco yrig h t,i nth eU K,of

th epu bli c ation softh ein tern ation als tan dardizationb di es.Exceptasperm i tted

u n derth eCo yrig h t, Desig n san dP aten tsAc t19 8n oextractm aybereprodu ced,

s toredinaretri ev lsys temortran s m ittedi nan yformorbyan ym ean s±electron ic,

ph otoco yin g ,re ordi n goroth erwi se±wi th ou tpri orw ri ttenperm issionfomBSI

T h isdoesn otprec l u deth efe u s e,i nth ecou rseofim pl em en ti n gth estan dard,of

n ec ss arydetailss u c hass ym bol s ,an ds ize,typeorg radedes ig n ati on s.I fth es e

detail saretobeu sedforan yoth erpu rp s eth anim plem en tationth enth epri or

writtenperm iss i onofBSIm u stbeo tain ed

I fperm iss i onisg ran ted,th eterm sm ayi n clu deroyaltyp ym en tsorali cen sin g

ag re m en t.Detail san dadvi ceca beo tain edfomth eCo yri g h tM an ag er

Tel:0 08 9 707 0