Lysaght Optima

7/30/2019 Lysaght Optima

1/8www.lysaght.com

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lysaght optima


2/8

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


Terrain category co-efficient = 1

Shielding factor= 1, Topography factor= 1


= 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



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.


Terrain category co-efficient = 0.83

Shielding factor= 0.85, Topography factor= 1


= 40.2 m/sec


Terrain category co-efficient = 1

Shielding factor= 1, Topography factor= 1


= 40m/sec

Walls

Cpe

=-0.65



Cpi=+0.2

RoofsC

pe=-0.9



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 *


No connection to gutters (without edge stiffener)




Span Type

Serviceability

Strength *



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


Serviceability

Strength *

Serviceability

Strength *

With connection to gutters (with edge stiffener)




Span Type

Serviceability

Strength *

Serviceability

Strength *


Span Type



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

lysaght optima


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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

lysaght optima


7/8

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 .

lysaght optima


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Lysaght Optima