I nternational Standard I f@ 501 9 /I 0 a *@j&i@ LNTERNATI~NAL ~RGAN~ATION FOR STANDAROIZATI ~NOME~AYHAPOA~AR OP~AH~I ~A~~ no ~TAH~A~TM~A~M~*ORGANI~ATI~N I NTERNATIONALE DE N~~~~~ ~LI~ATIoN Refractory[.]
Trang 1a
LNT RA TI~NL ~R A~ATIO FO STAD R IZATI~N ME AY HAO~A O ~A~I~A~ n ~A~A~M~A~M~*O GNI~ATI~N INT RATIO AL DE N~ ~.~I~A T IoN
Briq e rkfactaire - Dime sio s - Pa rtie 1: Briq e re tang la ire
De criptors : refactory m eria ls, bric s, dime sio s
R ef No IS0 5019/1-198 (E)
Trang 2IS0 (h Internatio al Organizatio for Standardizatio ) is a worldwid fe eratio of
natio al sta ndard bo ie (IS0 member b odie ) T he work of p rep a rin Internatio al
Standa rd is n rma lly carrie o t thro g IS0 te h ical c m ite s Ev ry member
bo y intere te in a s b je t for whic a teh ical c m ite ha s be n e tab lis e ha s
th rig t to be rep re e te o that c m ite Internatio al organizatio s, g v ern-
me tal a nd n n-g v ernme tal, in lais n with ISO, als take p art in th work
D raft Internatio al Sta ndard a dop te by th te h ical c m ite s are circlate to
th member b odie for app rov al b efore th ir acc pta nc as Internatio al Sta nda rd by
least 75 % a p p rov al by th member bo ie v otin
Internatio al Standa rd IS0 5 19 was prep are by T ec nica l Com ite ISO /T C 3 ,
Refactorie
It ca nc ls a nd repla ce IS0 R ec m e da tio R 4 5-19 6 o f whic it c n titute a
te h ical rev isio
0 Interna tiona l O rga niza tion for Sta nda rdiza tion, 194 0
Printe in Switz rla nd
Trang 3R efra ctory bricks - Dimensions
0 Introd c tion
It wi be evid nt to all u ers of this d c me t that th siz s of
refactory bricks h re lste are o ly a lmite n mber of th
siz s c ure tly in p ro utio in man c u tie ; it is b elev ed,
h wev er, that th siz s spe ifie in this d c me t in lu e
th s mo t c m o ly u e in furna ce c n tu tio
NOT - It is re o niz d that th re a re bric siz s of Norh A merican
origin wh s dime sio s clo ely a ppro im e to th s in th tab le
IS0 5 1912, R efa ctory bricks - Dime sio s - Pa rt 2 : Arc
b ric s
3.1 The ra ng of re tang la r refactory bric siz s is giv en in
th tab le
3.2 Ad ptio of th 76 m s rie of bricks is sto gly re om-
me d d
1.1 T his p art of IS0 5 19 sp ecifie th dime sio s of two
s rie of re tang la r refactory brics
4 Tolera nces
1.2 T he e two s rie of bric s may be u e in c nju ctio
with th s rie of a rc bricks wh s dime sio s a re sp ecifie in
IS0 5 19/ 2
Toleran e o th dime sio s sp ecifie in th tab le sa ll be th
s bje t of a gre me t betwe n th purc a ser a nd th s pp lier
Trang 4Table - Dime sio s of rec ta ng lar refa c tory brics
(s uare , splts a nd tie )
Dimenion in mi metres
iq a re)
2 0 x 1 4 x 6 2 0 x 1 4 x 76
2 0 x 172 x 6 2 0 x 172 x 76
345 x 1 4 x 6 345 x 1 4 x 76
jplt
2 0 x
1 4
x
x
1 4
x 3
rie
2 0 x 2 0 x 6 2 0 x 2 0 x 76
I T he leters desig atin the dimenion rela te only to the diagrams in this ta ble
2) In North America a s a re is known as a “stra ig t”