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5 MAINTENANCE
5.1 Cag 10
5.2 Rag 10
5.3 AmCrac 10
6 SPECIFICATIONCHECKLIST 10
7 REFERENCES 12
july 2006
D a t a s h e e
t
>
>
ResidentiAlCcrdrvwaaPa
thebAsiCfunCtion
rapavmc
arvwa,paapa
prva,aacc
raraprpr.
>
1 INTRODUCTION 2
2 PLANNING
2.1 fpaAra 2
2.2 PavmGra 2
2.3 draag 2
2.4 tr 2
2.5 Ajacsrcr 2
2.6 sracf 3
3 DESIGN
3.1 Ccr 3
3.2 Rrcm 4
3.3 J 4
3.4 sractrac 4
3.5 PrmaPavm 4
3.6 sgmaPavm 4
4 CONSTRUCTION
4.1 sgraPrpara 6
4.2 sa 6
4.3 Rcgfrcursa 6
4.4 Rrcmfxg 6
4.5 frmwr 6
4.6 AWarCcr 6
4.7 PacgCcr 7
4.8 CmpacCcr 7
4.9 sracf 7
4.10 CrgCcr 7
4.11J 8
4.12 Jsaa 9
4.13 sracsar 9
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Page2of12> RESIDENTIAl Concrete Drivewas and Paths
1 INTRODUCTION
taccrapavmc
arvwa,paapaprva,
aaccraraprpr.Ccr
pcaprvarapavg
rac,wccaacrpraaw
ragcravcmpm
gaacapgrc.
Wprvgaccrpavm
grravragrwar,rar
maapcrapavmga
crcacrrr
prcaprcawa
caaacrqrmma
mwr.
tdaasprvgacpag,g,crc,maaca
pccaapcacr
raccccrpavgprjc.
2 PLANNING
2.1 FootpathArea
Pavmwr-a-gra
prprarwgraavcmp
wrqrmlcaAr
rpcv,graammma
(c,rrcmaccrrg).
trma,amaacgra(aprra
z)rrmarrvwa,pca
ppwracrm
ar.
2.2 PavementGrades
tawaqaraagrac,
rcmmmmmgrarcrara
pavmgra1100(1%),r10mmpr
mr.
tmaxmmgraxc120
(5%)paarar14(25%)w
prprar.naaaca
rqrmmavarrmm,pca
ara,awaavaccw
rvalcaAr.
Wrgrapra12.5%arcar
rrvwarwrvcavwgr
carac,arazar
pcmarqrprvvc
rm‘mg’rvwa, Figure1.
2.3 Drainage
trmwarraagm(cg
pavmva/ra)ra
rpgpra10mmrac15marcaraa.
Wrapavmcagraawa
rmag(grvwaapwar
),aaraprvajac
gvrrmwarr.
2.4 Trees
tprcrajacpavm
macamvmacaggr
varcracgpavm.
Parcarwxpavca,mr
rawrrcar,cagraacpavmv.Mrrc,
rrmarwarpavm
acaamaggca.
frrrmacabtf181.
2.5 AdjacentStructures
Wrrvwaapavmarcrc
ajacarrcr,amr
mmacr:
n Termitebarriers.impra
crcpavmaavaw
rcarqrvarmpc
z.
n Finishedlevels.tbgCAraa 2
(bCA)rqrpavaraaavap
awarmgaa50mm
(25mmsAraa)vrr1m
rmgaa50mm(75mm
sAraa)wrac
ajaca--gr.tmmm
gmacrarqr
pcaprv,rap
g,rcapmgrga
rqrpccgwvrw
rgaraaggagr/pavgv.
Grade*5% say
Grade12.5% say
(1 in 8)
Grade 0%
Street
Transition
2 m min 2 m min
Pavement grade Transition Garage
P r o p e r t y
b o u n d a r y
Grade
=5% + 12.5%
2= 8.75%
Grade
=12.5% + 0%
2= 6.25%
* The advice of the Local Authority should be sought to obtain graderequirements for the area between the street and property boundary.
Figure1:trazrrvwa
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Page3of12> RESIDENTIAl Concrete Drivewas and Paths
n Flashingsanddamp-proofingcourses.t
bCArqragaamp-prg
crragrvgaaamp-prg
craa75mmav
racvpavgajacwa.
n Sub-floorventilationopenings.iaxg
-rvapgarcvr
pavg,bCArqrwpg
prvrarqrva
ara.
n Groundmovement.ica,mr
caaraarg
pavgmacagvrm,p
cagmvmacq
cagpavgaajacg
v.tpcmvmraagaajacwa
cr.
2.6 SurfaceFinish
Wragracpw
ccrxvcvrr,arac
apprprarappcam
c.imcrwcg/
pcgc:
n Gradeofpavement.sppavmgra
rqracarracxrprv
aprac,pcaaracarapp.dpggra,
rw,p,ampam
aggrgapmaa.
Carrm,,raggac
wmra.A,xp
aggrgamarqraagar
(cr)aamr
.
n Slipresistance.smracxr
rqrprvprac,parcar
wc.napavm
jcarrac(arap)
xrcar.sa
rappcacw
a,grmapcr.
n Cleaning.frpavmjcp(g
arq,rcaagara),
marmapprpra
caracaamaa.u
aracarcaprvpagrm
pragccraacacag.
3 DESIGN
3.1 Concrete
Strength–tmajrccrra
pavm‘Nrma’caccrwammm
rg20MPa(n20ccr).Agr
rgmarqrcraa,vz:
n HeavierLoads.ipavmg
vcw3a10grma,a
rqavrvca
xcarmrr,wa
axa,an25ccrrcmm.
n AbrasionResistance.ta
ccrracrwar;rc
rargccra
qarac.An20ccr
aacrrmrapavgappca,cgpcarvwa.fr
avrpmac-rvcp
3,an25ccrrcmm,ar
vcvr3,an32ccr.
n FreezingandThawing.An32ccr
pavmjc
ccaaxprrzg,aan40
ccrwrmra25rzgcc
ccracar.A,aarragag
ccrmx.(n:ar
ragagav5%wma
ccrspcaca.)n Salinity.iaarprr
grwar,cragccrrg
prvmprvraava 3.
n25ccrrcmmrmra
a,n32rvraan40
rga.A,apacmmra
prvrpavm
rcrawpa
(rcc)vpgrac.
OtherProperties–iprprrarg
arrqr,a‘Spca’ca(gs20)rara
rma-caccrpc.fr
cracravpavm,m
prpr(aparrmrg)ama
rqrc:
n Colourpigments.sppr,cra
prcagwgcm.
n Aggregates.Armacar
rqr–z,p,xr,
cr(gma10-mmaggrgacg
90%rwrrvrgrava10%
crwqarz).
n Cementcolour.nrmagr,-wrw.
naavaaccprrpcg.Aarav
acvagrcraam
wcrpgm.
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Page4of12> RESIDENTIAl Concrete Drivewas and Paths
Thickness–Pavmrrac
(gpaapa)avammm
c75mm.Pavmrvc
a3grmaavammm
c100mm.Pavmrvc
w3a10grmaarq
avrvcaxcar
mrr,waaxa,ava
mmmc150mm.
3.2 Reinforcement
trrcmrm
craacapacpavm,rac
c.icmag
cacracamarm.igra,
amrrcmrqrprvapprpragrcraccrwp
caajpacg.
frpawcpcaavc-
pacj(p2m),acr
cracg,rrrcm,rasl52
mgraapprpra.fr100-mm-c
pavmavgjpacrrapar(p
3m),ammmsl62mwpca
,ar150-mm-cpavm,sl82m.
namcacragmmm
rrcmwrcmm.frxamp,
wrcravarrqr,cragmzrvwz,wprv
rcrcracgamaccr,a
gcaacapparac.
3.3 Joints
Jccrpavmawac
cagr:aawmvm(a
axpaj)aacr
cracgccr(crrcrac
j).Arrp,crcj,
wraraccrpacm,
rarrqrrapavmwr.
iajarpara
pavmrmaagg,xg
pavm,rrgrcrcaraag
p,accrcmwcmaca
rrapavmarcra
rcracg.
expajarargarapavg
accmmaxpa,prmarva
mprarrgprwar.t
prvamaxmm15-mcr.
Crjpcarmawapa
awcccrcrac.Wm,rg
ragwrramcracg.tprvamaxmm3-mcr,a
acagap(gaarrwpaaac
arvwa),aacagrc(gar
crr,pcawrar-racrrma
rm),aaargrcr(gacc
,p,cm)amaprvmvm
acrarcracg.
Wrvrp,caj
pa.Apcaajpavg
arcwFigure2.naam
maccrpa
jrgqarap.traw
gxc1:1.5.
frcravwr,jp
caprpcravparr
.
Wajp,agrma
garcj
ac,acrarcracga/rragaprcccr.Ag
aapaa500mm
jamra75° (aprraarg
ag)agFigure3.
3.4 SurfaceTolerances
Pavmgraavmwp
raccrra:‘a’raca
‘v’rvararmgva.
bpc.
taracgvprm
vararma3-mraggpacrac.fra-pacpavm,araa
aracamaxmmvargap
12mmra3-mraggpacawr
pavm,cgp.
tvracgvprm
varaaracrmaxxra
rrcpram.Araaracr
racaw-crcpavmw
±10mmrmgvrva.fr
prac,amaxmmva10mm
rmajg‘cr’p(v
apamp)rcmm.
nammmac
maa.
3.5 PermeablePavements
frvrmavara,prma
ccrwcawwarrarg
pavmavaa.irma
ppavmcp
cmcawr4.
3.6 SegmentalPavements
Ccrgmapavrraggrmma
rc-zargragpavraravaaavarcr,axr.
irmagmapavravaarm
CcrMarAcaAraa5.
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Page5of12> RESIDENTIAl Concrete Drivewas and Paths
4 CONSTRUCTION
4.1 SubgradePreparation
tprparagra(pprg
gr)rrapavmarav
mpprcapcaaarg.A
p(wcma)rmva
aravprvarmparmr
pavm.frava,a
graaqapprawxcvcacracgpavm
cr.
Araarmaa
LEGEND
Double garage
Residence
Property boundary
Isolation joint
Expansion joint
Control jointAccess hole
Centre CJ on access hole
EJ if length greater than15 m, otherwise CJ
Joints perpendicular to slab edgeto avoid acute angles
Path
3 m wide driveway
Extend pavement here toavoid acute angle
Path
Potential crackif CJ usedinstead of IJ
Potential crackif CJ usedinstead of IJ
W
L (max) = 1.5 x W
3 m max3 m max
3 m max
Provide IJaround access hole
Footpath
IJ
IJ
EJ
EJ
IJ
IJ
IJ
IJ
IJIJ
IJ
IJ
IJ
CJ
CJ
CJ
CJ
CJ
CJ
CJ CJ
CJCJ
CJ
CJ
CJ
CJ
IJ
IJ IJ
Kerb and gutter
Figure2:tpcaja
Figure3:Jprpcarag
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Page6of12> RESIDENTIAl Concrete Drivewas and Paths
g-rmprrmacaccrpavm.
Aampaaccrpavmw
rgvraprgracaaa
cr.t,apr,ara,g
cmprrrwwaara
rmvarpacwagra
rraamara,aqacmpac
wapacmpacrrmarr,av
qm.tamapp
acgrvcrc.
Avaraammrcw
pavmagr.trc
rrapavm,ar,r
pacracg.
4.2 Subbase
ogxpavcagra,gca
vmcagcaccrrg
-rmppra,aq
araar.Paprmca
mmapprprapavmg,
prvaa,raa
gramara.
tca(rcvrar)
w-vm-cagmmmr
mgrarpavm,ac
cagmrcavm
rgxpavFigure4.iaprvmr-rmapprqagmr
grac.tapprprac
-xpavaarp
cacaxprc;majr
ca,a100-mmcrcmm.
Arav,aarxgca
maa(grawmrcm)
acarcara
wgarg.
4.3 ReducingFrictionUndertheSlab
Prvgpgra20-mm-c
araapavmacv
warcgrcwaa
gra/a.Cmparpacg
ccrrcapaccaca,
rcarc–acrraa–
camraav.tawccr
amvmrraaracrc
argragarmavmcag,
rrcgrcracg.
iga,mpraaprcag
maracaacama5%,amara
gr,rrrcgmvma.
4.4 ReinforcementFixing
trrcm(am)
cawpapavm,a
avammm30mmccrcvr
pa.ixp
gapprrarcar,paca
maxmm800-mmcrprvaggg
rrcmrgccrpacm.n
argm,pacgmarcprvaggg.
Mwap
rggargccr
pacm.nrccrrcrv
vrgaaccrccrcarg.
Wrmarj,
avammmvrapwcrwr(
wrmcrwracar
vrapp).
4.5 Formwork
frmwrcraccrap
maaa/raprgccr
pacm,acrrcva
prvagrracva
rac.
4.6 AdditionofWatertoConcrete
nwar(xcmxgwar)
accrmxawcra
war-cmra,rgawrrg
ccraarrac
araawarcarac.
A,xcwarwgracra
rgragccrwcmarrpacracg,rcracwwr
awrmaxpc.
Concrete pavement
Subbase (recommended forhighly-expansive clay sites)
Subgrade or natural ground
Polyethelene membraneor sand layer (recommended)
Figure4:tpcapavmcr-c
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Page7of12> RESIDENTIAl Concrete Drivewas and Paths
4.7 PlacingofConcrete
Ccrpacmcmmcrm
crrpavmaprcc
rmap,wwccrawa
gpacccr
arapacrrgaav
grga,paraaggrgarm
cmpawaccrmxwcma
acmgarccr.
Wpacgccrwg
cr:
n Transport.tmajrccrmv
rmccrrcaca
accrpmp.iawarrw,a
pcapacgraa11.5m 3/ca
acv,ravacma50mrcwr,aaravv,
maccrqravjga
pgrgaccr.
n Water.Awarpggr
rmvprrpacgccr
avprmwcragwar-
cmra,grgaawag
cmparmaggrga,awc
caacrgara
ccr.
n Segregation.sgrgaav
pacgccraarapaca;ccrma
waprg
ammrvrar,rrpprm
gmra2m.
n Slopes.Ccrpacmcmmc
awp.
n Hotandcoldweatherconditions. Ccr
pacaammprar
gra30°Crwra10°Cw
agapprpraprca;
mprarxc35°Craw5°C
ccrpacmra.
iwar,maccrar
cracgracraprg
argaqacrg.
fagracmaaccra
rargmaxcrag,
agprmargar
appcaqraccag/
ram.twra,a
cvraappcaavapravrarr
caapacaccr.
icwar,aga
gm,wrrggaav
rzgracarccr.Ccrprcrmrzgraa
24rarg.
4.8 CompactionofConcrete
Aqacmpacccrgca
rcpr,crarg,
acararacagra
ra,ammrcracg.
Waprcpavm
cagcgawr
cmpacgammrvrar,ra
graar100mmrc,
aqacmpaccaaacv
rgpacg,crgag
prc.smm,racvraw
rmamaa-vrag
cr.immrvrararrcmm
r100-mm-ca--grcrca
apawprprmmrvrara,apacmmra(
pr)maamag.
4.9 SurfaceFinishes
sp-a-raccrracca
acvapprpraxrgrg
gpra.trm‘p’rr
praracw‘’rmr
vcarrac.
Awrpgagra
arracvrar-vpavg.
brmcaprcagrargrrac,arvcarrac.
frgrarracramp,a-
cmcagrvccr
rac.Cmpacgracccr
rwgwmprvrgaara
rac,ragmaa
raprprrac.impra
rra,wrp,rac
rwrprrgapp(
rm)rrgprcappg
(crracppg).
Gvragcravprc,
agcqavaa,a
rprp
crmwrmaacrrr
appcar.
Wraracaramaac
xrapp,carar
racprvcarp
arac.icrpragcar
carrmaapparar
cqrmaarmprvp/
rac.
4.10 CuringofConcreteRapavmragvcar
raccrrammmpr
3a.tcra7a
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Page8of12> RESIDENTIAl Concrete Drivewas and Paths
caarca(w1m)a/rjc
avrrac.Crgawccr
acvpargara.W
ccrcr(awr
qc),agcarcrg
r.trcccrrga
agcacararac
racpavmwvcar
rac.omacrrracwar
agprmrcrg
aqacmpacacrg.
tpcamcrgccrpavm
c:cvrgccrwamprma
mmra(gpacg,cmcacrg
cmp);rpgaxprac
cw(gpgrpragwwar).Wgarva(gmrga
ar)pccrc
m,parcarwarca
rrrgaraaaqam.
bacpacrcrg
xrarac,amacraaga
acaprmwacrg.
Crccrpavm
crwpacg,amparw
a,amaramaprmv
crrag.Cmcacrgcmp
cmpawar,rarcmpgwrqrmacmca
crgcmp,rp
cravpavm.
4.11 Joints
iajFigure5mpa
ravmvm.tmarza,vrca
ramacra.Wmvm
rmccrrgragwrmaca
jpwm,mprarcag
magvrjcgmvm.
expajFigure6pcaavw
arccgaprvarar
aavcagvrma
ar.Aag,r100-mm-cpavm
rvca3grma,
12-mm-amrwamaxmm400-mm
crwaacr.
CrjFigure7cama:
n rgapr-mrpccr
agpac;
n agrvgmmaar
ccrapac;r
n awgagrvwccra
arcprvravg.n ugaprprarprmaj.
Height to allow clearance toweep holes, flashings,damp-proofing course,termite barriers etc
Suitable silicon orpolyurethane sealantto prevent ingress of dirt
10-mm thick compressiblefiller material for full depthof pavement
Abuting structure orother pavement
30 mm cover to mesh
40 mmend cover
Figure5:tpcaaj
30 mm cover to mesh
Bond-breakingcompound
Cap requiredfor expansion
Dowel(length, L)
40
t
0.5t
0.5L
25
Suitable silicon orpolyurethane sealantto prevent ingress of dirt
10-mm minimum thicknesscompressible filler materialfor full depth of pavement
Figure6:tpcaxpaj
30 mm cover to mesh0.25 to 0.33t
Saw cut, insert or tooled joint(no sealant required)
Induced crack
t
50 50
(a) CRACK-INDUCED JOINT (SAW CUT, INSERT OR TOOLED)
Figure7:tpcacrj
30 mm cover to mesh
Optional coloured cover strip(no sealant required)
Propriety pressed-metalkey joint to suit slab thickness
40 40
(b) KEY JOINT (PRESSED-METAL OR FORMED)
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Page9of12> RESIDENTIAl Concrete Drivewas and Paths
na:
n ijarawc,a
prrragcracgccrrg.Aa
g,awcmamr
a12rarga
mprarxc25°C,amra
1618rargar
wrmprar.tava,ar-ag
awcg(ama)pg
pcaqpm.trac
rgcaarcg.
n ijarw-rmcrgpac
ccrwagg(j),
ragrvwcm
rrarrjcv.
n ijarrmgprprarprmaj,crx
pmaaragrg
pacmccr.
n Wrrcgmwrma
rma50mmawarmcrj,
maxacrjprvr
crmvm,a,gxpav
ca.ica,50%m
carmaapa
waajca.tawm
raccaawc,crac
crrj,cwraa50mmcarprp
jca.
AcrcjFigure8
accmmaaparaccr
pacm.tjrmaw
aqacmpacagccr
agg.occcraar,
rmwrrmv,grg
prvaggrgarcacrja
wccrpacagaxgg.
4.12 JointSealants
Mapjaaaravaa.fr
pavm,g-prrmacaaca
prarc.tar
ppcarrgrawacag
g,cmaragcrvar
cravaaruVgra.
Waapa
mracr,wgacr
ccrgrrvacv
aqaprrmac:
n Jointpreparation.tracca,
raprmcar.Appgaa
‘gr’ccrcargaa.tracmprar
av5°C.
n Jointgeometry.frpcaj,cr-
capaaa
aw,avrgraraw.
n Backingsystems.tprrmaqaw
pavmmv,aaar
j.Wjr
wrmar,aacgrma
mmcaracvrqr jgmr.
n Settingtime.tgmaa
rmwcarg
rvc,rwpavmca.
Praaawcraara
a2-3mmppramprar
vr5°C.fa-crgaw-parprcw
margaar.scqc
avawrcr-rg-pm.
4.13 SurfaceSealers
sararprvagaacacagccrrac.t
apparcrgpraw
ccrarcaw
arpraccrrac.n
amarmaacaacmca
crgcmpaappar
g.smarmaaa
prvaaaacr.
Apraarccr
racvar,raraparcar
appcacw
maacrr.sprvwawarrapca
cra;-pragararm
amraccarcpa
rac,aargraar
appcaracxrapp
ccrcargprv
aqaparac.Prag
arrwp-raprprar
rcmmrprgra.
30 mm cover to mesh
Stop board to form joint andallow compaction of concrete
Reinforcing meshcontinuous across joint
Roughened first-cast face
Figure8:tpcacrcj
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Page10of12> RESIDENTIAl Concrete Drivewas and Paths
5 MAINTENANCE
5.1 Cleaning
Cagraaap
wgcamarag.exg
aracamaacar
acvarmracapparac.
hg-prrwarpcar
gracag,waragcmcacag
prccaacgagaac-a
avaarmvpccp
a.Cragv
vrmacagwcrrv
cmcaacracar
a/rcraxrrac.
frcr-va,m
rgaamcagcra.Mrcmcacaxacac,
rrrgarr
cmca.
5.2 Resealing
nmrararagcagrar
avaa,acrgrgr
prc.dpgxara
awar,aprrmacar,
rpacmaramrarw
rqr.napragarprma
acmaprccr,aarprcararac
ccr.
drparavaa,
araacmpa
arcarappaaaragrqr.
5.3 AssessmentofCracks
Wapggg,aga
crcpraccacm
wmmrcracg,rw
awrcracmaccraar
mvmccrcag
mrcamprar.Pavmma
ajcxcvaamar
cracg.
icracgccrvrm,mpra
ca,aawr
cracgaccpa,rrpar.W
vaaccpacracvrjcv,
a0.3-mm-wcracrgara
accpa.Cracwra1mm
aavaarmp
craaprrmacrqrm
a,pgracxra,
aacrqrm.
6 SPECIFICATIONCHECKLIST
twgprvgacmam
amacrpcca
rcrcrarvwaa
pa.
PlAnninG
n tlcaAr’rqrmrgra
apavmawprpr
araracra.
n Acrrawgprpar
cagca,m,va
rgrapavmaaaca
raagalcaArrqrm.
subGRAden Ap,vga,rarrg
marrmvrmca
prppavm.
n A,wa,ararrw
amararmva
rpacgqamararm
rmprraa,acmpac
argarammrpa/prgcmpacr.
n Arvcrcarxcava
acwgqamara
rmrrarcg
maraacmpacargarammrpa/prgcmpacr,av
rm.
n tgraampprr
pacmccr.na
rqrammraa/ra.
subbAse
(Rcmmnddriglyracivclayi)
n Ammm100-mm-carw-vm-
cagmara(raarmarmara,
argrav)prvr
a.
n samaracmpacga
rammrpacmpacrrmarr.
n taampprr
pacmccr.
PlAstiCundeRlAy
(opinal–rducricinundrlar
ingralinalinnvirnmn)
n A200-μm(0.2-mm)cpm
prvrraara.
n Ajpacmmra
app200mmmmmaap.
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Page11of12> RESIDENTIAl Concrete Drivewas and Paths
sAndlAyeR
(Rcmmndd–rducricinundrla)
n A20-mmaraprv
rraara.
n taavmra5%
acaparc.
foRMWoRk
n egrmwrxp
a.
n tvrcaagmw5mm
rac100mmg.
n frmwrxrgwpg
prvmvmrgpacm
ccr.
n tprmwrw±5mmcawrawg().
n trmwrva
rac±5mmrmgv.
ReinfoRCeMent
n tapprpramzrparcara
cajpacgprv.
n tmcapa
awmmm(30mm)cvr.
n tmpprarcara
maxmm(800-mm)cr.
n Mavammmvrap2crwr(wrmcrwrac
arvrapp).
n on12rmmrarprv
arapracaacc.
n 40mmcvrprva
aaxpaj,aaa
g.
n imcacrj,
rma40–50mmawarm
jFigure7pgjp.
ConCRete
n tccrrgma
(n20mmm).
n frpca-caccrarqr
prprcarg(s20,c),cr,
aggrgaacmcr
pc.
n tmmmac
pc(100mma).
n saaaracra100mm
cmpacgammrvrar.
n Ccrccrra
a3armcmpg
pra,aawgraar.
n excwara
ccr.
finishinG
n tpracpc.
iprprarprcarvvca
racrarr,cvraga
appcaaccracw
maacrr’/ppr’rcmma.
n tracvaa
pc.Aag,vav
capca±10mmrmg
v,aaamaxmmvar
gapra3-mragg12mm.
Joints
n iajawFigure5
prvwrvraaxg
g,pavm,rrgrcrcaraagp,accrcm.
spccraarqr.
n expajawFigure6
prvamaxmm15-mcra
rc.Crjaarqra
wzapacgpc.
fr100-mm-crvwa,12-mm-amr
wamaxmm400-mmcrag
jwaacr.
n CrjawFigure7
prvamaxmm3-mcr,aa
cawrraacracccrrg(gar-racrr).tp
crjma,agw
arqrmrawcg,rcg
mcacrj.
n Jcaagr
maapamra
1.5mrrm.
n Aagrmwj,raja
ag,a75°
avapraarrwcpavm.
seAlinGofthesuRfACe
n tarpc,agw
accracwmaacrr’
rcmma.
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Page12of12> RESIDENTIAl Concrete Drivewas and Paths
7 REFERENCES
1 bgtcgf(btf)18fundain
MainnancandfingPrrmanc:
Ahmwnr’Guid,CsiRo(rmr
irmas10–91).
2 buildingCdAuralia,Vlum2,huing
Prviin ,AraabgCbar,
2005.
3 GuidRidnialslaandfingin
salinenvirnmn (t56)CmCcr&
AggrgaAraa,2005.
4 PrmalCncrPavmndaas,
CmCcr&AggrgaAraa,2004.
5 CcrMarAcaAraa
wwww.cmaa.com.au.irma
CncrsgmnalPavmnaCncr
flagPavmn carcca
pca.
FURTHERINFORMATION
CCAAdaas:
hWarCncring
CldWarCncring
dwarmwww.concrete.net.au.
thuingCncrhandk (t53)Cm
aCcrAcaAraa,2000.
GuidCncrCnrucin (t41/hb64)
CmaCcrAcaAraa
asaarAraa,2002.
july 2006
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