Free trader-journal and Ottawa fair dealer. (Ottawa, Ill.) 1920-1927, 1920-03-20

]
gate shall be dried and heated in
properly designated driers before
mixing with the asphaltic cement.
| The driers shall he of the revolving
type, thoroughly agitating and turning
/ The materials during the process OF
drying. When the aggregate Is THOR
oughly dried and heated To tcmpera-
ture OF from 200 to $50 degrees r.,
depending upon the asphalIic cement
used, it shall be immediately before
cooling or exposure to moisture, mix
ed with the hot asphaltic cement as
Ihere\aftI specified. If stone dust is
used. II snail be introduced directly III
10 the mixer without passing through
the drier,
The asphaltic cement shall be melt
ed in tanN arranged SO the heat can
be properly and easily controlled and
reg ulated When melted and raised to
a temperature OF from POO TO $50 de
grecs T., il shall be combined in the
proper proportions With the hot ag-
greGate and Immediately mixed III a
properly designed revolving mixer un-
til a thorough and intimate mixture of
the ingredients has been accomplish
ed and the particles composing the
aggregate are evenly and thoroughly
COATED "I'h 'le aaphaltle cement me
HliA"F ShdH nol ne eNpoSed urettiS
to the action OF the fire.
METHOD or LAYING. While still
hot from the mixer. the paving mix
ture shall be spread evenly Oh the
foundation with hot iron rakes and
shovels so that when compressed
with the roller. it shall have the
thickness specified, with the surface
even anu true 10 grade. Along the
tafo ana afouhd maHhoies' eaten
basins ana other opstfuctiohs' III the
street, where the roller cannot reach,
me compression ShalI be secured by
the use OF not tam}eF the folilnI
ana t"nlplnE Shal De done as quickly
aS poSSlolh aIeF the material IS
Si'ed" WINE SUN not ana Pilanl''
Nheh the pay ing mixture Is haule0 on
tue street IN dump wagons II shalI ne
Kept covered with a canvass 10 retain
neat dumped on platform ana shoN
ecu Ihl" plt'e ana FaNeo 10 the prop
tt grade AS soon as spread the paw
lhE MIXTURE ShaIl ne fotieu WIN d
tandem Follef weighing not less IMAM
SIX 'o) TONS ana the ioIlths continued.
WORKING !ehG h"lSe ana d!aRohalIE -
tH" >''""l' "HHH pI"Sl Itdoi't "uu''
'''""i N"'ip 'SS'ol' !" ~" V"' '"h S"'
'"'' 9"o"'' o' ~ "itu -, tug "7c va
'o" ,'' ~" i"''Vi' 'No''in" must We
10y N'P' "P """ continues ul''''
an 'o'ie' H'd' rs disappear anu Tue sur
'"Ne gives n'''''"''o"a ~ no lu''"e'
"'''t' 'NN'"'''''
The paving shall be done COntiu-
"ou9F' as 'he "uHiot, 81 j"i"tS De
We" '"e NOT anu ,otu iii''eil@' ui'l
ne 'e"uOeu 20 'It ul'Hiti' ali. men II
- ,'o' pI"N'',"ple u 10y 1t Cp''''i,"
o">'! an" J"'uL - u""N oiodo'e 'hc
us Va ','' 'o." 'h"'ei'', Si"'' oe
81 i"4'''e" up"H ~ ious" le@tnet
e"9 '' "N" '''C SUI 'a' = "i'ele '"e Jp'"'
- (" ~ i"""e' P''t'eu oNe' WIN a..
r""''', ''",e",, t"e ""' mater 'a' idNe"
'"' g" '"so an" 'uoi
t"S'e"" u Il ''i''iI'I' :
INC ''' IA" 'e' i"'' J'''' Ups H'aH "e
"S'" 'u''9 i9''hs ol St' rps VI '"h' dS
a"''' 81" I',on 'e' 'hs"e9 "''e "It''
P'' "''V' '''i'H " 'u' o4u'' Ter
~" 'op'N -" WI '"e u'lue'
oIt' "po"' 'n' ia, "Pdi rue
J''''' N'''p9 9""il NC i0'" =" '"' 'edti',
~ f"1e u 'He I'eSi'IS laheu inalt'ld
It" ny "P''' i'pN a. 'ne me "He't
ne '",Ih'lc79 oeE i'Ia ~ "e'le'7e anu
'"o '"'''"7 w" piI'e" =" top u ent
"a" a. az i't ",'l9he'' pavement "
t,,,,(, ',h1,i ~, 49, ,..3.,
tic cement before the paving mixture
is laid.
Ct-pEAcL. Lu>Tctt. 4. .oo, -.
,o,si,1o ,,tor IA, rl,1,i,c, 80 ~ ,,,i,.
tnra H. Gnjsbod avid ,.hi7o tha ,.sa,o
l. I'm ,n,'.h ,,a liao,, .,a - III,
,yhita a..r,, coal noa. ~ a,r,,a'Iti,
non,o,,, - 49,, lo,,',i,,g.,,,. ~
aavihIo ,rban ,oia nha1, I'o nroad
n,,nr tha r,,ntooa =. @hat, W. a p'u''r
,,hi,o ,a,.,,,,n ,n, nan
o-r - =, -;
a,nt,aIt?, ,,,,,, XIII,
--,,raaL ,,.i,h n,,i'la,. ..r,,,o,,l'. -, ,,,.',,
M. snai,.iant no.t aha1 ~, a ,,ol,' y
49, s,,',, ~ ,r, ',''li' w ~, vow
lo.,.i,,,, a,.,','. ' ''''r III" '','og,
49, 49,, .isol.;,, 80 .l 49, o,J'
-,
I,,-, ,I;,L - tt-,I 49,
, ,1,N, +, ,'"9, =. ~ ""s ny u,
CIV 80, i ~ ,''I "eo'n,' Hl'''i ~
p''' i, 1919 '"'iI' nv ~,
9u' ,''' 9, - 9i''''l SUI PUG A'i"'' oe lr''
w " wy III VI away ny t'le trd"i'
~ ,"e oul''1 Vi the Wy Vi Ot1dNd