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Lysaghtoptima
980mm
Overlap Underlap
43mm
Simple, low-cost, concealed-xing
W x f, , f lysaght
optima .
a f x , w
x f v f. t
optima x w x. w, w
v.
t v f 100
f .
Transverse futing
o v
f f v ,
-x .
l v f f
f -v .
Colours
s v v g f s
colorbond p-p s p zincalume
/ y s.
zincalume s pvs f w h f f
v gvs s h s v.
th s colorbond s ffs f g f
py s s f g pjs.
BMT(mm) kg/m kg/m2 m2/t
Maximum roo lengths or drainage measured rom ridge togutter (m)
p w w f w f. F
f f w , v f f .
Maximum roof lengths for drainage
measured from ridge to gutter (m)
Peak rainfall Roof Slope (degrees)
intensity(mm/hr) 2 3 4 5 8 10
100 502 588 663 732 873 1003
150 334 392 442 488 582 669
200 251 294 331 366 436 502
250 201 235 265 293 349 401
300 167 196 221 244 291 334
400 125 147 166 183 218 251
500 100
1
403
269
201
161
134
101
81 118 133 146 175 201
Material specications
optima f:
zincalume / -
w as 13972001 g550, az150 (550 mp
, 150 /2 );
th s hksss 0.40, 0.42, 0.48
0.60.
t colorbond
w as/nzs2728:1997.
Lengths
m f -. F
.
Tolerances
l: + 0 , 15
W: + 4 , 4
m w f x f
f .
t q l = x t x l v f
x (l).
= 12 x 10-6 (f f x f )
t = c
l =
Walking on roos
k w v v f f
v w .
aw w f- ; v
, wf j.
b f w v w . d w j .
W w.
Minimum roo pitch
o q - w
optima f f w 1 (1 50) f 0.48
0.60bmt, 2 f 0.40 0.42 bmt. i
w.
Adverse conditions
if , v ,
v v, f v f
f .
lysaght
lysaght
lysaght optima
lysaght
Masses: Lysaght Optima
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Metal & timber compatibility
le, pper, free rbn, bre ee n green r me
er emy-ree mber re n mpbe w
pru. dn w ny n f e pru w
e mer, nr rge f rnwer frm em n
e pru. supprng member u be e vprbem w unere nenn. if ere re ub
bu e mpby f er pru beng ue, fr
ve frm ur nfrmn ne.
Maintenance
opmum pru fe w be eve f exern w re
we regury. are n ene by nur rnf (u
e p f w eere by eve) u be we
wn every x mn.
Storage and handling
keep e pru ry n er f e grun. if e r
bune pru beme we, epre , wpe w en ry rugy.
hne mer refuy v mge: n rg
mer ver rug urfe r e er; n rg
ver mer; pre frm wrf.
Turn up-down tools
on rf f pe e n 15 egree, e g en f
ee mu be urne up p wer frm beng rven
uner e ng n n e bung.
smry, e pn e guer en mu be urne wn
p wer runnng b ng e unere f e ee.
t re vbe fr b ppn.
Notching tool
a vbe fr n-e nng f rnvere ng
n ppng.
Cutting
Fr ung n me n e, we remmen rur
w w me-ung be beue prue fewer
mgng me pre n eve e reun burr
n rbrunum e.
cu mer ver e grun n n ver er mer.
sweep me wrf n er ebr frm rf re n
guer e en f e y n e mpen f e
nn. Fure n e urfe nng wen
e me pre ru.
Maximum Support Spacings (mm)Without connection to gutters
(No edge stiffeners)
Type of span 0.40 0.42 0.48 0.60
RoofsSingle span
End spanInternal span
Unstiffened eaves
overhang
stiffened eaves
overhang
Walls
Single span
End span
Internal span
Overhang
BMT (mm)
1300 1550 2000 2500
1300 1550 2300 2700
2400 2700 3600 3600
150 150 200 250
400 450 500 550
150 150 200 250
400 450 500 550
For roofs: the data are based on foot-traffic loading.
For walls: the data are based on pressures (see windpressures table).
Table data are based on supports of 1mm BMT.
Basic wind speed (Strength Limit State) = 57 m/sec
Terrain category co-efficient = 0.83
Shielding factor= 0.85, Topography factor= 1
Design wind speed Strength Limit State (with above factors)
= 40.2 m/sec
Basic wind speed (Strength Limit State) = 40 m/sec
Terrain category co-efficient = 1
Shielding factor= 1, Topography factor= 1
Design wind speed Strength Limit State (with above factors)
= 40m/sec
Walls
Cpe
=-0.65
Kl=2 for single and end spans, K
l=1.5 for internal spans
Cpi=+0.2
RoofsC
pe=-0.9
Kl=2 for single and end spans, K
l=1.5 for internal spans
Cpi=+0.2
These spacings may vary by Serviceability and Strength Limit
States for particular projects.
Maximum Support Spacings (mm)With connection to gutters
(with edge stiffeners)
Type of span 0.40 0.42 0.48 0.60
RoofsSingle span
End spanInternal span
Unstiffened eaves
overhang
stiffened eaves
overhang
Walls
Single span
End span
Internal span
Overhang
BMT (mm)
For roofs: the data are based on foot-traffic loading.
For walls: the data are based on pressures (see windpressures table).
Table data are based on supports of 1mm BMT.
Basic wind speed (Strength Limit State) = 57 m/sec
Terrain category co-efficient = 0.83
Shielding factor= 0.85, Topography factor= 1
Design wind speed Strength Limit State (with above factors)
= 40.2 m/sec
Basic wind speed (Strength Limit State) = 40 m/sec
Terrain category co-efficient = 1
Shielding factor= 1, Topography factor= 1
Design wind speed Strength Limit State (with above factors)
= 40m/sec
Walls
Cpe
=-0.65
Kl=2 for single and end spans, K
l=1.5 for internal spans
Cpi=+0.2
RoofsC
pe=-0.9
Kl=2 for single and end spans, K
l=1.5 for internal spans
Cpi=+0.2
These spacings may vary by Serviceability and Strength Limit
States for particular projects.
1700 1900 2400 2500
1700 1900 2500 2700
2900 3075 3600 3600
150 150 200 250150 150 200 250
LYSAGHT OPTIMA LYSAGHT OPTIMA
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Limit State Wind Pressures
Limit states wind pressures
ffe e fu ee f e e e
f e w eue. te W eue
e eee fu e e ue buese
l nata-eee e , u e e
eue-e .
te w ue e w as 1562.11992de i f see rf W c
me, as 4040.21992 ree W peue f
n- re.
te eue e f eve e e
ee f (/120) + (xu fee /30).
te eue e f e ve ee eee
e e fue (ue ). tee
eue e e we e xe
u f 1.0 , g550 ee.
F e e 1.0 k, eek ve f u
f e.
IS
E
S
IS
ES
Endspansifendla
p
orexpansionjoin
t
insheeting ES
ES
Singlespan
Spacing definitionsES = End spanIS = Internal spanO = Overhang
IS
IS IS
O
O
O
O
LYSAGHTOPTIMA
Span Type
ServiceabilityStrength *
Serviceability
Strength *
Serviceability
Strength *
Span Type
Serviceability
Strength *
Serviceability
Strength *
ServiceabilityStrength *
No connection to gutters (without edge stiffener)
No connection to gutters (without edge stiffener)
No connection to gutters (without edge stiffener)
No connection to gutters (without edge stiffener)
Span Type
Serviceability
Strength *
ServiceabilityStrength *
ServiceabilityStrength *
Span Type
Serviceability
Strength *
Serviceability
Strength *
Serviceability
Strength *
*A capacity reduction factor of 0.9 is applied to strength capacities.
These capacities are based on tests conducted at BlueScope Steel's
NATA-resgistered testing laboratory using direct pressure testing rig.
Internal
Single
End
Single
End
Internal
Single
End
Internal
Single
End
Internal
0.40mm BMT
0.42mm BMT
0.48mm BMT
0.60mm BMT
1.18 1.17 1.15 1.10 0.99 0.87 0.77 0.69 0.64 0.58
2.21 2.15 2.03 1.79 1.52 1.30 1.28 1.27 1.26 1.24
1.11 1.00 0.89 0.79 0.69 0.59 0.5 0.41 0.322.40 2.12 1.85 1.61 1.40 1.25 1.13 1.04 0.97
1.20 1.18 1.14 1.05 0.94 0.82 0.71 0.62 0.53 0.45
2.34 2.29 2.25 2.01 1.68 1.39 1.33 1.27 1.22 1.16
2.03 1.94 1.82 1.67 1.49 1.32 1.16 1.00 0.86 0.72
3.25 3.21 3.06 2.73 2.30 1.90 1.63 1.48 1.40 1.36
1.72 1.53 1.34 1.16 0.99 0.83 0.67 0.53 0.38
3.74 3.39 3.05 2.73 2.41 2.11 1.82 1.53 1.25
1.77 1.76 1.69 1.54 1.33 1.12 0.95 0.81 0.70 0.60
3.58 3.05 2.57 2.20 1.90 1.67 1.46 1.30 1.20 1.10
Span Type
Serviceability
Strength *
Serviceability
Strength *
Serviceability
Strength *
Span Type
ServiceabilityStrength *
Serviceability
Strength *
Serviceability
Strength *
With connection to gutters (with edge stiffener)
With connection to gutters (with edge stiffener)
With connection to gutters (with edge stiffener)
With connection to gutters (with edge stiffener)
Span Type
Serviceability
Strength *
Serviceability
Strength *
ServiceabilityStrength *
Span Type
ServiceabilityStrength *
ServiceabilityStrength *
Serviceability
Strength *
*A capacity reduction factor of 0.9 is applied to strength capacities .
These capacities are based on tests conducted at BlueScope Steel's
NATA-resgistered testing laboratory using direct pressure testing rig.
Internal
Single
End
Single
End
Internal
Single
End
Internal
Single
End
Internal
0.40mm BMT
0.42mm BMT
0.48mm BMT
0.60mm BMT
0.82 0.73 0.65 0.61 0.59 0.58 0.55 0.52 0.47 0.42
2.68 2.09 1.62 1.37 1.28 1.24 1.19 1.11 1.00 0.89
0.97 0.85 0.74 0.71 0.69 0.67 0.64 0.59 0.53 0.46
2.92 2.26 1.74 1.48 1.4 1.38 1.33 1.24 1.12 0.99
1.43 1.19 1.02 1.01 0.98 0.94 0.89 0.81 0.69 0.56
3.65 2.76 2.10 2.00 1.90 1.80 1.76 1.65 1.29 1.29
2.08 1.81 1.61 1.58 1.56 1.54 1.44 1.26 1.04 0.78
4.29 3.81 3.33 2.88 2.48 2.15 1.92 1.76 1.64 1.55
1.87 1.51 1.18 0.88 0.65 0.48 0.37 0.30 0.25
4.50 4.24 3.98 3.71 3.42 3.11 2.81 2.48 2.15
1.34 1.09 0.89 0.77 0.71 0.66 0.59 0.51 0.41 0.30
3.59 2.64 1.85 1.39 1.16 1.07 1.03 1.01 1.00 1.01
2.05 1.65 1.29 0.96 0.7 0.52 0.39 0.32 0.26
5.16 4.7 4.25 3.83 3.44 3.1 2.81 2.53 2.27
1.44 1.2 1.01 0.87 0.79 0.72 0.64 0.55 0.45 0.34
3.64 2.79 2.07 1.6 1.32 1.17 1.09 1.05 1.04 1.05
2.57 2.07 1.60 1.19 0.85 0.62 0.46 0.36 0.29
7.13 6.07 5.07 4.19 3.51 3.07 2.81 2.68 2.63
1.73 1.54 1.36 1.18 1.03 0.89 0.77 0.66 0.56 0.47
3.78 3.26 2.74 2.24 1.81 1.48 1.40 1.33 1.26 1.18
3.56 2.78 2.05 1.42 1.03 0.71 0.53 0.43 0.38
8.80 7.34 5.96 4.78 3.90 3.71 3.53 3.33 3.15
2.54 2.33 2.09 1.79 1.46 1.17 0.95 0.8 0.69 0.614.63 3.85 3.14 2.54 2.06 1.70 1.45 1.30 1.19 1.12
LYSAGHTOPTIMA
LYSAGHTOPTIMA LYSAGHTOPTIMA
LYSAGHTOPTIMALYSAGHTOPTIMA
LYSAGHTOPTIMALYSAGHTOPTIMA
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InstallationPreparation
before starting work ensure that:
Thesupportsforyourcladdingaretrulyinthesameplane;
Theminimumroofslopesconformtoourrecommendations;and
Theoverhangsofsheetsfromthetopandbottomsupportsdontexceed
our recoendations.
Therstandlastsupportsandclipsshouldbeatleast75mmfromeach
endofthesheettokeepmaximumholdingpower.
make any necessary adjustents efore you start laying sheets, ecause
theywillbedifculttorectifylater.Orient sheets beore liting
cdr w d f d r fr. Fr
x wr-, r fr d
f d w dwwd f wr-dr rv wr (Fr 1).
i r d fr r rd
rf. bfr f rf, k
r rr w d vr d
wrd d f rf fr w w r.
p d f vr r r r r, d
f rf r.
Steps or installation
1 l d x wr r rd w
rr d rqr. (Fr 2)
2 p r r r r r. (Fr 3)
3 Fx r r dr
f . er 90 dr d f
.
Prevailing weather Direction of laying
Sheet 1Sheet 2Sheet 3
Standard flashing
Second clipFirst clip
Direction of ribs
Fix first and second clip angled 90 from direction of ribs
Place first sheet on clip and snap onto clip.
Add sebsequent clips and sheets as required.
Figure 1Lay sheets towards prevailing weather
Figure 2Fix the frst rows o clips. Fix the next(and subsequent) clips and sheets.
Self drilling,self tapping screws Self drilling,
self tapping screwswith hex. washer-head
Self drilling, self tapping,wood screws
with hex. washer-head
Fasteners
Wr d, d r
f rw v w, dd
d d k f . W rw
rr d:
: r d r rd rrd
r r x , skrd
r r;
r: rw r r rdd rw wd d f r wr
.
Curving
p r r bs l rv
r fr r rv dv.
Sealed joints
Fr d j rw r rv d r-r
rdd fr w vd
r zincalume .
End Laps/Expansion Joints
p r r bs l rv r
fr dv f x j. (or fr rfrr.)
Extra versatility o mobile rollorming
t rfrr dvr - r fr xr
. i rfrr q
r--rf v d fr rr
d r.
4 a w r r (r
r r d) x
r wrk wrd d f
rf.
d d.lysaght optima
LYSAGHT OPTIMA: Starting method
LYSAGHT OPTIMA
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5 drv x- crw r f c,
r.
6 Wrk f r, r
crrc r r r (r
r r rvr w).
7 pc w w r.
8 mr c fr r f
r.
9 p r vr r
( 50) r. i r
r r c qr jc .
(Fr 4.)
10 e w c vrc f rr
r vr c c. (Fr 5)
11 Fx x rw f c, c r w
. b r c 90 r
f .
12 a fr, c x vr c r
f rc .
13 accr vr r r. i r k
r- f r .
14 F w vr r. y
c wk f f
w f cr f rv
r f vrc rr f
rck r rr rv. i r
wk r vr
(Fr 5)
15 sr, c vrc f
rr f r w r vr c c.
i rck c. i
r r w f r
.
Ceck alinment occasionall
occ cck r r w
r , k w r cr w f
x .
a f w r j, rfr r cck
k r fr fr
r w f rf. if
r r c , q
vr f r r crrc rrr.(Fr 6) t w ,
f q c c w w c
x f r c.
Fix te last seet
if c f w f ,
c c r c
rr. i r x .
Installin LySAghT OPTIMA walls
t rcr fr w r
cr fr rf. t rv fr
wwr x c, rc-x rc r r c, f
.
Overlapping
rib
Underlapping rib
Don't step in this panuntil ribs are engaged
Fiure 4Placin te frst seet
Fiure 5Enain te lappin ribs
Fiure 6
Ceck alinment occasionall
Later checks =
Fixed sheets
Early checks = Later checks =
Early checks =
Start
Finish
Purlin
Installin translucent seets wit
bc f rr r x, rc
c x vrz
wr rc c fcrr. W
w cc x c, r fr
r c. tr r rc
rc v cc .n: d xc x r c c
rc c fcrr. u f rc
r wr cc.
LySAghT OPTIMA
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LySAghT rainwater oods
W f v k f w
k f f
j bs l ff xv
f w .
o w f f
zincalume w colorbond
v, f
a .
t f xv, v
v f w,
f, , w f
x .
Commercial/industrial drainae sstems
t f f
f v & . i
w v 1:500. bx
x
as/nzs 3500.3.2:1998.
W f f f , wv .
a w
f q w w .
t qk f
f x .
Commercial rainwater solutions
A total solution
bs l v f
w f w
. o
- f j.
W ou sould alwas insist on BlueScope Lsat
W f v
v f w w x x w k f w v .
a w f
q v .
o k f w f
25 . W bs l w ,
w w f
x w
w .
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