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SERAPERColoiiredNatilfa
*SERAPERRoofCovering
*SERAPERWallCovering
*SERAPERFloorCovering
SERAPERConcrete roofcoveringelementshavebeenusedsuccessfullyinEuropesInce1920.SERAPERs,whichareproducedbyDogusanIne.inErzincan,constituteaveryspecialtypeof concreteroofcoveringelementsincenaturalperliteisusedinsteadofsand.
ThepasteusedIntheproductionofSERAPERiscomposedof"natura!perlite"aggregate,thatistosay,volcanicglass.TheSERAPERmortarsubstantiallyincluded75-80%silica. This makesSERAPERdistinguishedamongothers.
it functionsIn isolationagainstheatandcoldsatisfactorily.All theperfomiancetestshaveresultedpositiveevenbelow48Cdegree.
Accordingto theresultsof theexperimentsmadebytheMinistryofPublicWorksandSettlements-StructureLaboratory,thevalueof theheatconductivityofalumniousSERAPERis0,55KcallMhoc.
Ontheotherhand,thevalueoftheheatconductivityofthesoil tileisaeceptedtobe0,85Kcallmhoc.SERAPERis54%lessconductIvethantheearthentile.Theaveragepressureresistanceis260Kgf7EachThebreakingresistanceafterfrostgoesupby280Kgf7Each.
SERAPERsarenotsimilartooneanotherbuttotallythesame.Theyarenot deformedand arein exaetform and measureshavinginternationalstandards.
Theyeanbeusedin theroofslopefi:omlOto75degree.
inonesquaremeterroofcovering,theyareaverage5kilogramslighterthantheearthentile,andtheyachieve0.022cubicmetereconomy.Wheninstalledontothelathesono inin dimensions,nosupportisneededatthebottomwoodandthecoverundemeaththeskeletonof
theroofcover.8SERAPERRoofCoverelementsaretiedwitl1ahoop.Furthermore,theyarehoopedandpackedin6piles.
Later,thesepackagesarepackedinlargeparcclswiththelatestmodelpalletunit.
TYPEOF eOVER
MATERIAl
CUCULATlONVALUEOFHEATCONOUCTlVITY
(Kcal/mhOC)EarthenTile 1800 0.85
.~~~-Aluminium 2700 172
~~~~-
SERAPER*No maintenance
*No dust,no dirt
* Easy and rapid application
* Heat and water-proof
* 50 years lift long
" 1lflbife fo b/aek, all fbe e%lln" of ligN
bave bem procliieecl li7 SER.JlPER..r
li7DOGUSAlv p/anf.r... "
330 mm
aw: ~4.2kg/each
Stencil
WoodenRoofConstructionGettingthebestresuitwith SERAPERroofcovering depends on a well arrangedconstructionof roof carcass.The followingshouldbedoneinordertoplacetheSERAPERsinacorrectwayandtoacliievethedesiredqualityof theroofconstruction:
*Vertical-squaretimbersshouldbecutatthesamelevelandfixedontothefloor.
*PurlinsshouldbeplacedontotheCOIUlllilSinsuchawaytopreventbendingo*Beamsshouldbefixedstronglytothepurlinsinequaldistance.*Iftheroofsurfacewillnotbecoatedwithwood
complete!ybutwill bearrangedwithlathes;thedistancebetweenlathesshouldbedetennInedafter
decidingthelengthof overlappingportionsofSERAPERsasillustratedinthetablesandlathes
shouldbenailedtothebeamsatequalspaces.*Endsofthebeamscorrespondingtotheeavesshouldbecutverticallysoasto letwaterflowintothegroovesandcornicesshouldbenailed.
*SincetheSERAPERswill belinedupstartingITomthecaves,tliefirstrowofSERAPERsshouldbeplacedinawaytopasstheroofeavesby7cm.*Lastlathtobeinstallednearesttheroofridgeshouldbeplaced3cm.lowerthanthebeamends.Thepositiveresuitwill beobtainedfor aroofwhichisbuiltinaccordancewiththeconditions
specifiedhere.DuringtheapplicationofSERAPERsontotheroof,trainedpersaIDie!canbeaskedfromtheagenciestoassist.
PlacingtheSERAPERsontotheRoof*ToplacetheSERAPERsinreguJarverticallines,it isnecessarytostartthisworkfromtheright-handbottomcomer.Theyareplacedtothe!eft-handsideasfaraspossiblesothatthenextrowcanbeputovertheoth~r.
*EachSERAPERisplacedfromtheeachverticalrowuptothebottomof theskirtsandtothetopendtocoverthepreviousone.
*Toachieveapropcrplacement,thefirsthorizontalrowiscompletedwhenreachedto theendofleft-handsideandthisprocessofplacementisendedbyrowingfromthefarthestrightto thefarthestJeft-handside.Thus,theSERAPERstobeplacedontotheothersectionsoftheskirtsarecontrolled
andtheaverallworkiscompleted.
* In orderto determinethe horizonta!lines
perfectly,atrackisproducedwithachalkedstringconsideringthepointstobemarked.Thefaredgesof theSERAPERsarebroughttothesamelevelwiththeselines. "
*If desired,aiitheSERAPERscanbenailedonto
theroofseparate!y.Thisisimportantforthesafetyoftheroof.
* Thecharacteristicof the SERAPERsto be
c!ampedwith oneanatherprovidesefficientprotectianagainstadverseweatherconditionssuchasstrongwinds,rainandsnow.
li i i t rLevelsi'.--."'- i
Li I. \ III..
Nailing SERAPERsIn ordertobe ableto nail SERAPERsontothe
roof, two nailing holes are madeon eachSERAPER.
Withalightblowontothenailwith aharmner,
21111nmortar at the bottom base of the hale is
broken and the nailing hole isopened completely.
In this way, dependIng on preference, by feeding
liquid sealing to the galvanized bottom part of
thenail,SERAPERsare nailed one by one. The
conditions under which SERAPERs can be
nailcd,are shown In the Tablcdependingon the
~lope, configuration and rain.
Nailed Seraper
NumberofSERAPERsin accordance with the features of the surface to
be covered,the amountof SERAPERsisdetennIned on the basis ofthe slope and size ofthe roof as shown in Table 2.
For the cakulation of the amount of the roof
ridges, a minimum of8 cm overlappIng space is
to be taken into accounL In general, for a one
meter square, 2,5 ridges are uscd.
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""'\v100'0sWith.ea,~esor,\;;;;: u.>Sides are Open
29 3-100 All None All 1/5
175 All All All All
'\ '
Between 29-31
~Between33-35
~Between37-39 9.5
~i\~Between41-45 8.5
~Over50
l.!1iIIiIiia8:mi;ii11i1lllllll
12.5 29.5
10.5 31.5
32.5
33.5
7.5 34.5
~1LIBetween31-33
~Between35-37
~Between39-41
~Between45-50"'S"l.!1iIIiI.ia8:mi;iiIii-
11.5 30.5
10 32
9 33
8 34
III..',. . ,2.65 2.95 3.24 3.14 3.54 3.83 4A2 4.72 5.01 5.31 5.60 11.3
8I-"_"'IB"-i1"_E1I~2.83 3.15 3A6 3.78 409 4A1 4.72 5.04 5.35 5.67 5.98 10.6
mi ...iiii iiii _.. ~2.92 3.25 3.57 3.90 4.22 4:55 4.87 5.20 5,52 5,85 6,17 10.3---"""IIIIIBI_"i.~3,01 3.35 3,68 4.02 4,35 4,69 5,02 5,36 5,69 6,03 6.36 9.9---""-,8I.i ~3,10 3A5 3.79 4,14 4A8 4,83 5.17 5,52 5.86 6,21 6,55 9.7--------_...
11IJj'. III.. IIIIIIII 8I1Ii!.iI" _iiLi ~6.10 6AO 6.71 7.01 7,32 7,62 7.93 8,23 8.54 8,84 9,15 10,9.. IILI... iiLiBi...lIBI..IBI"-6AO 6,72 7.04 7.36 7.68 8.00 8,32 8.64 8,96 8.28 9,60 10A
11l1 i811EI"~"-"-6,60 6,93 7.26 7.59 7.92 8,25 8.58 8,91 9,24 9.57 9,90 10,1811- "-""8I_-~6.80 7,14 7A8 7.82 8,16 8,50 8,84 9,18 9,52 9.86 10,20 9,8
-- ..IIIII.._BII...---..BIlfBII ",ElI" BII
-i-
-
Side\..Open,
i.Eaves
SERAPER
doesnotdrip,doesnotletleaking
andisnotbroken
andfallenapart
OverlappingSERAPERsThe ovelappingspacebetweenSERAPERshaveto bedeterminedaccordingto theslopeandlengthof theroof.Afterdecidingtheminimumoverlappingspaceaccordingtotheslopeof theroof,thedistancebetweenthelathesonwhichSERAPERswill
beplacedis fixedaccordingly.
11L11L11L11L____-10.5 10.5 10.5 10
Distanel!betweenthe'i~th'~~J;)(\)~~~;\\ii\i'
9.5 9 8.5 8 7.5
1 st Region 31.5 31.5 31.5 32 32.5 33 33.5 34 34.5
WallSidesAskirtshouldbeproduced,asillustratedin the
graphic,wiih a0.6mm thickzinconthelasl
SERAPERwhichhasbeenplacedneartheedges
. ofthewallandthechimneyandcareshouldbegivensoasnotSERAPERstouchthewall.
in casetheendofcovercomesontoawall,
afixingisappliedonthelastSERAPERbyusingawideangleridgeandmortarorthe
wallhastobecovered\Vithazinccovering.
RoolSidesTheroofsidescanbecoveredin twoways:1)Thesideiseoveredwiih zine,
2)Thesideiseoveredwith awideangleridgeandmortaro
ChimneyandWall SidesIfSERAPERsaretobeplaeednexttoawall or
ehimneyedges,theyshouldbeinstalledinsuch
away soasnot to touehthewall andazineplasterskirtisputfromthewall edgeuptothe
firslgrooveoftheSERAPER.
Mortar. line
',Lath
RidgeCoveringThe top lines where the roof slopes join are
covered with specially designed parts (ridges).
Placement is realized by taking into account the
general direction ofthewind againstthe blowing
direction of the wind.
SERAPERs and ridges are united with one
another with coloured mortar suitable to their
own colours.
Overlapping space of ridges have to be 8 cm.
The overlapping space of the ridge onto the last
SERAPER should not be less than 5 cm.
RidgeHeadsThegapsin the ridge heads at the points wherethe roof ends are to be filled with zinc.
If it is not possible to fill them with zinc, the
ridgc hcads are to be covered with mortarused
töunite the ridge in such away so as notto allowthe wind enter.
ConnectingwithMortarCounections of the ridges and the parts of the
right and lefi -hand side skirts have to be fulfillecl
carefully with 400 dosage mortar composed of
pigment mixture which is suitable to the colour
ofthe SERAPER and the cement and sand usecl
RoolSlopein theeaves and theroofslopes, zincno: 14, iii
general,is used. Galvanizedsheet is notrecommended since it is affected from erosion
in a short time.
The roof slope is measured to get the dimensions
in line with the plaster skirt, angle of the slope
and the water to accumulate.
TheGrooveTheroof slopeorgrooveis built by covering the
careass system prepared beforehand with zine.
TheChimneySkirtZinc should be placed on SERAPERs at the
bottomandundemeaththeSERAPERsatthetop.
SERAPERsCanBeCutDuring the plaeement ofSERAPERsontheroof,
itmay be necessary to cut them for the purpose
offittingthem into the slope and shape of the roof
The cutting work is to be done with disc saws.
The eutting work with the aim of using at the
skirts or eaves, or for other purposes, is done in
line with the measures taken at the very location,
diagonally,by length and slope.
ii
Zit'ic