IS 13001: Guidelines for manufacture of gypsum plaster in Mechanized pan system

10 Pages·1991·1.2 MB·English

by  Bureau of Indian Standards

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in order to promote transparency and accountability in the working of every public authority,
and whereas the attached publication of the Bureau of Indian Standards is of particular interest
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education and knowledge, the attached public safety standard is made available to promote the
timely dissemination of this information in an accurate manner to the public.
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“The Right to Information, The Right to Live” “Step Out From the Old to the New”
IS 13001 (1991): Guidelines for manufacture of gypsum
plaster in Mechanized pan system [CED 4: Building Limes and
Gypsum Products]
“!ान $ एक न’ भारत का +नम-ण”
Satyanarayan Gangaram Pitroda
““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee””
“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै”
Bhartṛhari—Nītiśatakam
“Knowledge is such a treasure which cannot be stolen”

.
IS 13001: 1991
Indian Standard

$
GU'IDELINESF OR MANUFACTURE OF
GYPSUM PLASTER IN 1L;IECHANIZED '
PAN SYSTEM
!
w?hmw6
UDC 666’913’02

@ BIS 1991
BUREAU OF INDIAN STANDARDS
MANAK BHAVAN, 9 BAHADUR SHAH’ ZAFAR MARG
NBW DELHI 110002
March 1991 Price Group 2
muspyG and muspyG desaB stcudorP rof sgnidliuB lanoitceS ,eettimmoC CED 21
.
FOREWORD
sihT naidnI dradnatS was detpoda yb eht uaeruB fo naidnI Standards, retfa eht tfard dezilanif yb eht
muspyG and muspyG desaB stcudorP rof sgnidliuB lanoitceS eettimmoC had neeb devorppa yb eht
liviC gnireenignE noisiviD .licnuoC
muspyG sdnif its ecnatropmi yllausu ni eht mrof fo retsalp fo Paris ro deniclac .lairetam oS eht
noitardyhed fo muspyg is an tnatropmi .noitarepo erutcafunaM fo muspyg retsalp fo suoirav sedarg
rof esu ni buildings, ,scimarec lacigrus ro latned sesoprup seriuqer that eht larenim dluohs eb deniclac
ot etardyhimeh ro retsalp fo Paris.
erutcafunaM fo retsalp fo Paris is yltsom enod yb noitan&c ni nepo pan, yrator murd and elttek
.sreniclac noitatigA fo eht lairetam gnirud noitaniclac is enod yllaunam ni nepo pan .ssecorp As
,hcus ton ylno tol fo tleh is detsaw ni this ,ssecorp tub osla eht retsalp decudorp is ton fo mrofinu
,ytilauq gnieb deniclac-rednu- and deniclac-revo ni tnereffid snoitrop fo eht .lairetam ehT dust sessol
gnirud hcus nepo pan noitaniclac era as hgih as 15 ot 20 .tnecrep oslA esicerp lortnoc fo noitaniclac
erutarepmet is ton elbissop ni hcus nepo pans.
tI was, ,erofereht tlef yrassecen ot poleved an tnempiuqe htiw tneiciffe metsys fo suoenatlumis noitatiga
and noitaniclac fo raw muspyg ni redro ot teg a mrofinu ytilauq retsalp elbatius rof suoirav -acilppa
snoit htiw rewol ygrene .noitpmusnoc
sihT standard, desab no eht hcraeser krow deirrac tuo at ,IRBC ,eekrooR syal nwod eht sliated fo
dezinahcem pan metsys rof noitaniclac fo .muspyg
roF eht esoprup fo gnidiced rehtehw a ralucitrap tnemeriuqer fo this standard is deilpmoc ,htiw eht
lanif ,eulav devresbo ro ,detaluclac gnisserpxe eht tluser fo a tset ro ,sisylana shall eb dednuor ffo ni
ecnadrocca htiw SI 2 : 1960 seluR‘ rof gnidnuor ffo laciremun seulav ( .‘)desiver ehT rebmun fo
tnacifingis secalp deniater ni eht dednuor ffo eulav dluohs eb eht emas as that fo eht deificeps eulav ni
this standard.
Ls 13001: 1991
Indian Standard
GUIbELINES FOR MANUFACTURE OF
GYPSUM PLASTER IN MECHANIZED
PAN SYSTEM
gniglub at eht ertnec sdrawot edisni fo eht pan.
1 SCOPE
sihT ngised fo eht mottob fo eht pan spleh ni ysae
l,.l sihT standard srevoc eht dezinahcem pan egrahcsid fo eht deniclac muspyg ediseb evitceffe
metsys rof noitaniclac fo larutan ro tcudorp-yb gnitaeh fo eht pan morf .woleb
muspyg up ot a yticapac fo eno ennot rep egrahc
gnidulcni erutcafunam fo retsalp and snoituacerp 5.1.2 owT gninruhc ,sedalb edam fo dlim leets
ot eb nekat gnirud noitaniclac .ssecorp elgna nori ,noitces era dedlew etisoppo ot hcae
rehto yltcerid htiw eht lacitrev .tfahs A niahc is
2 SECNEREFER dehcatta ot eht rewol tes fo eht sedalb hcihw
speews eht lairetam at eht mottob os that revo
2.1 ehT gniwollof naidnI Standards era yrassecen noitaniclac fo muspyg yam eb .dediova
stcnujda ot this standard:
5.2.3 ehT lacitrev ,tfahs detacol yllartnec edisni
IS No. Title eht pan, setator rof noitatiga fo eht mass. ehT
gniraeb gnisuoh is detacol yllartnec no pot fo eht
1288 : 1982 sdohteM fo tset rof larenim
muspyg ( second revision ) pan and rehto rewop noissimsnart msinahcem
degnarra rof noitator fo eht gninruhc .sedalb ehT
2469 : 1976 yrassolG fo smret gnitaler ot leveb raeg fo eht lacitrev rewop tfahs is nevird yb
muspyg (first revision ) a leveb .noinip A hctulc is revewoh degnarra ni
2542 sdohteM fo tset rof muspyg neewteb eht leveb noinip and eht tuptuo tfahs fo
( traP 1 ) : 1978 ,retsalp etercnoc and :stcudorp eht deeps .recuder
traP 1 retsalP and etercnoc (first
5.2 enO tes fo reniclac sesirpmoc fo owt pans and
revision )
two lacitrev rewop stfahs htiw gninruhc ,sedalb eno
tfahs rof hcae pan. htoB eht pans teg rewop morf
3 YGOLONIMRET
a elgnis emirp revom hguorht a deeps recuder ot
3.1 roF eht esoprup fo this standard, eht -inifed owt tuptuo .stfahs ytilicaF is dedivorp os that
snoit nevig ni SI 2469 : 1976 shall .ylppa htob eht stfahs yam eb detautca ylsuoenatlumis
ro nehw ,deriuqer ylno eno tfahs eb tpek ni -arepo
4 LARENEG NOITAMROFNI
.noit oT tcetorp eht muspyg egrahc against -revo
,gninrub ni snoitautis nehw cirtcele rewop steg
4.1 roF tneiciffe erutcafunam fo muspyg ,retsalp
deliated noitamrofni htiw drager ot eht lacimehc ylneddus ,ffo yllaunam detarepo gniknarc metsys

noitisopmoc fo eht muspyg and eht leuf lliw eb has ot eb dedivorp os that owt snosrep yam ylisae
etator eht gninruhc sedalb ylsuoenatlumis ni htob
.yrassecen
eht pans.
5 TNEMPIUQE
yrasseceN noisivorp is edam ni eht pans rof
5.1 ehT dezinahcem pan metsys ( ees .giF 1 ) has gnigrahc fo lairetam and gnittel tuo eht .maets
owt main ,stnenopmoc ,yleman eht dezinahcem
gninruhc metsys and eht .ecanruf ehT dezinahcem 5.3 rehtO tnatropmi tnenopmoc fo eht desinahcem
gninruhc metsys sesirpmoc fo a dlim leets pan, a pan metsys is eht .ecanruf ehT ecanruf is a
lacitrev rewop ,tfahs rebmun fo gninruhc sedalb lacitrev lacirdnilyc tfahs .ecanruf ehT pan is
yldigir detcennoc ot eht lacitrev rewop tfahs at yltcerid decalp at eht tuo-delleveb pot fo eht
owt ,slevel a gnipeews niahc dehcatta at eht .ecanruf owT secanruf era deriuqer rof eno tes
mottob fo eht rewol tes fo eht gninruhc sedalb fo .reniclac ehT ecanruf is edam fo yranidro
and a elbavomer dil ot revoc eht pan and wolla tnrub yalc ,skcirb erehw ylno eht renni edis gninil
gninruhc fo eht muspyg egrahc tuohtiw yna dust is deddalc htiw erif .skcirb A small eulf gnir is
,ssol and yllanif a emirp revom htiwgnola -orppa dedivorp dnuora hcae pan, os that neve eht sides
etairp rewop noissimsnart .msinahcem fo eht pan yam eb detaeh and mumixam taeh eb
devired morf eht eulf gases gnidael ot eht .yenmihc
5.1.1 ehT pan has a retemaid fo 1.25 m and a ehT secanruf shall eb derif .yletarapes ehT eulf
htped fo 7’0 .m ehT mottob fo eht pan is yllacipyt gases morf htob eht pans teem at yrtne tniop ot
1
Is 13wl. : 1991
.
GATE FOR
COAL FEEDING
COAL FEEDING
I I
\HANDLE FOR MANUAL
CHURNING
TOP PLAN
rCLUTCH7 BEVEL PINION
/
BEVEL GEAR
?X!!!~ -
CHURNING. BLADES-

COMBUSTI ON
,
CHAMBER
v
BKICK
MASONRY WORK -mm/
ELEVATION
FIG. 1 MECHANIZEDP AN FOR CALCINATIONO F GYPSUM
2
ILS1 3001 : 1991
eht .yenmihc A yenmihc fo 6 m thgieh spleh ni nehW eht erutarepmet edisni eht pans is ,C”5f511
gnitteg eht eulf gases tuo otni eht erehpsomta and muspyg is def hguorht eht gnigrahc eloh otni eht
osla ni gniruces eh< deriuqer tfard rof tneiciffe toh pans htiw eht gninruhc msinahcem ydaerla
gninrub fo eht leuf ni eht .ecanruf ,no os that eht lairetam sniamer ni noitatiga morf
eht yrev .gninnigeb nehW eht erutarepmet sesir
5.4 A tuops is dedivorp htiw hcae pan ot egrahcsid ot 13O”C, eht egrahc sliob ylsuorogiv and sevig
toh deniclac muspyg morf eht pan. gniruD -iclac tuo retaw fo noitasillatsyrc as .maets sihT -met
noitan eht stuops era tpek desolc ot diova esaeler erutarep sniamer tnatsnoc rof emos emit gnidneped
fo muspyg hguorht eht .stuops ylnO at eht emit nopu eht ytirup fo .muspyg nehW eht gniliob
fo gnigrahcsid deniclac ,muspyg eht tuops is subdues, eht erutarepmet starts gnisir ylkciuq and
.denepo sehcaer 160 ot 170°C. nehW gniliob ,sesaec eht
retsalp starts gnilttes gnitacidni noitelpmoc fo
6 ERUTCAFUNAM I_ noitaniclac .ssecorp ehT toh deniclac muspyg is
degrahcsid yletaidemmi ni eht tip derevoc htiw it
6.1 ,yllacimehC muspyg retsalp is CaSOs. 4 .OZH
dil ot diova dusting. ehT metsys is again ydaer
tI is derutcafunam yb gnitaeh dnuorg muspyg at
rof txen .egrahc
120 ot 17O’C ni eht gniniclac plant erehw ti sesol
eno and flah selucelom fo retaw fo noitasillatsyrc
6.5.1 ehT erutarepmet fo egrahc gnirud -aniclac
ni eht mrof fo .maets As a ,tluser muspyg retsalp
noit shall eb dellortnoc yb adjusting eht etar fo
htiw flah elucelom fo retaw is .decudorp
deef fo leuf and esu fo srepmad ni eht .ecanruf
ehT mumitpo and noitelpmoc erutarepmet fo
6.2 Preparation of Gypsum noitaniclac shall eb deciton htiw eht pleh fo
Natural ro eniram muspyg shall eb dehsurc ot selpuocomreht and .sretemoryp etarapeS -omreht
tuoba 25 ot 30 mm ezis and neht dnuorg ot pass selpuoc and sretemoryp shall eb dettif rof hcae
60 tnecrep hguorht 150 norcim SI .eveis pan.
tcudorp-yB muspyg shall eb deird ot 2 tnecrep NOTES
erutsiom tnetnoc erofeb .noitaniclac 1 ehT noitarepo ,elcyc erutarepmet fo noitaniclac
dna etar fo gnitaeh era tnedneped no eht ytilauq fo
6.3 Preparation of Fuel muspyg dna ,leuf dna ecneh era ot eb desimitpo rof
a ralucitrap war .lairetam
maetS laoc dluohs eb dehsurc ot tuoba 50 mm
2 tcudorp-yB muspyg si yllamron elbaliava ni
ezis erofeb gnideef ni eht .ecanruf ,ylevitanretlA enifrepus sredwop ,dna ,erofereht erac dluohs eb
deird erif doow yam osla eb .desu nekat gnirud noitaniclac ot diova elacs noitamrof
edisni eht snap dna gnikohc fo gnigrahc dna tnev
.eloh
6.4 evreseR egarotS
tneiciffuS ytitnauq fo ylreporp dezis muspyg and I YTILAUQ FO RETSALP PRODUCED
leuf dluohs eb tpek ni evreser at eht etis ydaer rof
7.1 ehT deniclac lairetam retfa gnidnirg ot eht
.gnidaol derised ssenenif shall eb detset rof lacimehc and

lacisyhp stnemeriuqer gnidrocca ot eht sdohtem
6.5 Charging and Discharging of Pan s nwod8iJy ni SI 1288 : 1982 and SI 2542 traP( )1 :
tsriF fo all htob eht secanruf shall eb .dethgil .
3
I
Standard Mark
I
The esu fo eht dradnatS Mark is denrevog yb eht snoisivorp fo eht Bureau of Indian
Standards Act, I986 and eht seluR and snoitalugeR edam .rednuereht ehT dradnatS krcM no
stcudorp derevoc yb an naidnI dradnatS syevnoc eht ecnarussa that yeht evah neeb decudorp
ot ylpmoc htiw eht stnemeriuqer fo that standard rednu a llew denifed metsys fo ,noitcepsni
gnitset and ytilauq lortnoc hcihw is desived and desivrepus yb SIB and detarepo yb eht
.recudorp dradnatS dekram stcudorp era osla ylsuounitnoc dekcehc yb SIB rof ytimrofnoc
ot that standard as a rehtruf .draugefas sliateD fo snoitidnoc rednu hcihw a ecnecil rof eht
esu fo eht dradnatS Mark yam eb detnarg ot srerutcafunam ro srecudorp yam eb deniatbo
morf eht uaeruB fo naidnI Standards.
I
Boreau of Indian Standards
SIB is a yrotutats noitutitsni dehsilbatse rednu eht Bureau of Indian Standards Act, 1986 to etomqrp
suoinomrah tnempoleved fo eht seitivitca fo ,noitazidradnats gnikram and ytilauq noitacifitrec fo sdoog
and gnidnetta ot detcennoc srettam ni eht .yrtnuoc
Copyright
SIB has eht thgirypoc fo all. its .snoitacilbup oN trap fo eseht snoitacilbup yam eb decudorper ni
yna mrof tuohtiw eht roirp noissimrep ni gnitirw fo .SIB sihT seod ton edulcerp eht eerf ,esu ni eht
esruoc fo gnitnemelpmi eht standard, fo yrassecen ,sliated hcus as slobmys and ,sezis epyt ro edarg
.snoitangised gnitalerseiriuqnE ot thgirypoc eb desserdda ot eht rotceriD ( snoitacilbuP ,) .SIB
Revision of lodian Standards
naidnI Standards era deweiver yllacidoirep and ,desiver nehw yrassecen and ?,stnemdnema fi ,yna era
..-
issued morf emit ta .em-it sresU fo naidnI Standards dluohs niatrecsa that yeht era ni noissessop fo
eht tsetal stnemdnema ro .noitide stnemmoC no this naidnI dradnatS yam eb tnes ot SIB gnivig eht
gniwollof :ecnerefer
Doc:No. CED21 )4064( _.
5
:
Amendments Issued Since Publication
Amend No. etaD fo eussI txeT detceFfA
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