The Detroit times., 1914-10-14

Ithhc tOustroction III spriuktsn
fronting on one
Fronting ON two
Fronting on three
streets ........,.. LeVV li.ssv
IL but one I'D story I'm height
areas may be Increased one-third
Ordinary Construction II sprinhisd
Fronting on one
street ......a..... LOU sV"v
Fronting ON two -. 800
Fronting on three
II but one ,ij story in height.
areas may be Increased one-third
Mil CONSTRUCTION II sprinkiedt
Fronting on one
street ........... s.oov iz,vV"
Fronting on two ,o.a
streets ......... .ll,VVo ls'VV"
Fronting on three ,o
srseu ....s.;;...is'vyV yyyv
areas may be Increased one-third
Fireproof const II sprinkied
Fronting on one
rr street 49,. 49,, if'ooo i''V0V
fr ssrssss on ' .'is.ooo 10000
Frontins on three
streets 10000 $4,000
II but one (i) story In height:
areas may be increased one-third
For the purpose OF this section
any continuous open space or
court twenty ts0) feet or more In
width will be considered as a
The walls when required shall
he n nj m
walls shall have regular under
wrftera' standard IRE resisting
do.rs on each side OF the wall
Buildings 30 divided shall be
treated In regard 20 stairs and
Separate stores and dwellings
when in the same building. built
other than an specified In Class
herein. shall be divided by nre-
proof walls OF the thickness given
In Article l6. Section 3.
Provided. that In case OF a de-
partmsnt store, so-called, which
has three sides entering upon OF
opening to streets or public ways
the area or floor space nay be
Department Store. so-calied.
having four t4) sides which enter
upon or open To streets or pub
lie ways. the area of floor space
may De not more than 10000
square feet In type one and two
provided. further. that such
buildings shall be provided Win
adequate IRE prevention facilities
and stairways In nregroof shaits
Sec. IL. CURTAIN WIS.
Curtain walls In fire.proof skeie.
ton construction shall be made OF
incombusttble material securely
anchored to the frame and In &C
cordance with all the provisions
affecting exterior walls except
that the thickness shall % an 'o'
Panels OF not over 200 square
feet area and not more tnan AZ
feet high nor over 20 feet lons'
may be eight ts''l inches thick,
and less thar 80 feet high. may
be twelve (12") inches thick.
Certain walls over 80 feet hlyn
shall be IL inches thick for the
top 30 IT.. and increase four
inches On fra aSa saen th sa'n measured
hs sse. ' is' .%oPRoN WALLS. Apron
walls may be built eight isD
twenty tso2 feet lons. n nor more
they shall be at least twelve tlfl
inches thick and In all cases they
must be bcnced into the piers at
Sec. Is. ePIERs- BUrTREssEs.
Piers Or wall, ni and o s1 contlnuoas
walls provided the allowable
stresses as given In Article X.
Section 5, are not exceeded.
All such piers shall be built
OF good. hard brick. laid In &C.
form joints throughout. facing
and bacleing. and Of sufficient size
To safely carry the load intend
ed for them.
The Joints shall not exceed ,s Scss-
half cd of~an ineh In '
Such piers may be butt Of re,
inforced~ concrete or size and
strength as called for in this or
dinance. Such piers nay be DULY
n ss,. ho orSinan ss,s .as,sSt to all the
Conditions governink brick piers.
All piers shaii7B bonded as
walls. and wherS face bricks are
-used.~ an size from the
tsans sbaiI ap'piy a for walls.
All face brick In piers must De
laid to have full bearing Of NOR
tar under the entire surface OF
e The laying OF facs brick in piers
the outer edge OF the brick 10
pr All Isolated brick piers shall
have bond stones at least nve tol
inches thick. or steel gisntes AZ
inch thick, and OF full size OF
piers and spaced NJ intervals OF
NOT more than four t4) times the
least dimension Of the piers.
Cap stones not less tnan n5
plates. proportlonsd in either case
to the weight to be carried ana
a the full size of the pier, snai
be set under all columns or giro
ers bearing on piers
In the case OF An eAte
Suced sufficiently In size to allow
intervene. between the edge OF
the plate and the face OF the pier
exposed TO the weather.: $1,000
in height ten (iO) times their
Lest s.c. d is' RBEsaRrNo IN HOLLOW
TILE WALLS. Where concsn-
trated loads .ps., on noilo How. the .ni.
"A AT the ton by use OF brick or
by Milling the voids In the tile
with concrete. for . space not
less than SIX tsJ inches deep and
four (4 inches wide TOT Svery w
SsaSins shall extend across the
width of at least one tile and
shaiI not be less than two Cd
inches thick and eight CD incnes
wide In any sScar ss; IN WALLS
No recess or chase shall be built
or left In any exterior or bear
Ing wall, II leaving less than Tour
az inches OF solid masonry. WORK
Sec. IS. WALLS ARQuNp
SHAFTS. All walls around light
vent or pipe shafts where me
horizonfal section OF the shau -
twsnty-nys *, 3. s s9nIsre o. Inc ineow-
In residences tclass - or m
small apartments. vent PIPE OF
light shafts. where less tnsn
I.~.t.1 ~ectior. and used TO