LysaghtCyclonicAreaDesignManualWA3September2012 (1).pdf

7/27/2019 LysaghtCyclonicAreaDesignManualWA3September2012 (1).pdf

1/36

Cyclonic Area Design Manual 1

Using TOPSPAN profles

and LYSAGHT roofngand walling claddings

in cyclonic areasCyclc AaDesign Manual

This manual has bn prpard to assist

architcts, nginrs and buildrs in thcorrct spcication and installation of

LYSAGHT TOPSPAN prols and roong &

walling claddings in cyclonic aras.

It is a supplmnt to th LYSAGHT

Roong & Walling Manual and individual

product brochurs, and should b usd in

conjunction with thos publications.


2/36

2 Cyclonic Area Design Manual

1. Us ths maualAll information in this manual should b rad in conjunction

with th rlvant Australian Standards and Amndmnts:

AS1170.2:2002 Wind Loads on Housing: Structural Dsign

Actions, Part 2: Wind Actions and AS4055:2006.

Th Wind Prssur Capacity tabls ar dtrmind by

full scal tsts conductd at BluScop Lysaghts NATA-

accrditd tsting laboratory, using th dirct prssur-

tsting rig. This offrs th full bnts of th latst mthods

for modlling wind prssurs. Tsting was conductd in

accordanc with th low-high-low rquirmnts of th

Building Cod of Australia. Appropriat rduction factors hav

bn applid to capacitis as tstd to gnrat th dsign

capacitis prsntd in this Manual.

Fastnrs, cyclonic washrs and fastning pattrn all form an

intgratd roong/walling systm prscribd in this manual.

This manual contains th following tchnical information:

Ultimat limit stat dsign capacity tabls ar providd to

allow nginrs dsigning largr non-rsidntial structurs

to prform th ncssary calculations basd on thir

spcic dsigns in accordanc with AS1170.2: 2002.

Rsidntial tabls ar supplid to provid quick and asy

look up of th suitability of products in rsidntial roong

and walling, according to AS4055:2006.

Data is supplid in Ultimat Limit Stat dsign capacity

tabls for a rang of LYSAGHT TOPSPAN stl sctions.

Spcic tchnical information such as Matrial

Spcications, Sction Proprtis and rcommndd

fastnrs and connction dtails ar providd.

Gnral tchnical information such as Wind Classications

and Topographic Classications ar providd in appndics..

Ctts1. Using this manual 2

2. L-H-L tsting procdurs usd for this dsign manual 3

3. Rsidntial & non rsidntial dsign capacity tabls 4-11

4. Rsidntial slction tabls - roong 12-14

5. Rsidntial slction tabls - walling 15

6. Cladding span slction tabls 16-18

7. TOPSPAN prols 19

8. TOPSPAN Capacity tabls 19-22

9. TOPSPAN sction proprtis 23

10. Matrial spcications 24

11. Rcommndd fastnr locations and lap dtails 25

12. Fastnr slction 26

13. Fastning to supports 27

14. Impact loading by wind-born dbris 29

Appendices

Appndix 1) Wind classication 30

Appndix 2) Topographic classication 31

Appndix 3) Tropical cyclons and wind forcson buildings 32

Appndix 4) Local prssur aras 33

BluScop Stl has bn a long tim supportr of th

Cyclon Tsting Station at Jams Cook Univrsity. Through

our involvmnt with this important rsarch facility, w hav

contributd to safr building practics in cyclon pron aras.


3/36


Th information in this documnt includs cyclonic capacitis

for a rang of LYSAGHT claddings and TOPSPAN prols.

Ths capacitis ar drivd from xtnsiv full scalcyclonic tsts conductd at BluScop Lysaghts NATA-

accrditd matrials scinc tsting laboratory.

L-Hh-L Pssu Squc Cyclc Aas

Th Building Cod of Australia (BCA) currntly rquirs all

roof claddings, xing connctions and immdiat supporting

mmbrs to withstand a low-high-low (LHL) cyclonic tsting

rgim. TOPSPAN prols ar immdiat supporting mmbrs

according to th BCA dnition, and as such, must b tstd

using th LHL cyclonic tsting mthodology to dtrmin th

outward capacity.

BluScop Lysaght Rsarch & Tchnology has prformdcomprhnsiv full scal tsts of th ntir rang of claddings

and TOPSPAN prols. Ths tsts wr conductd on our

dirct air prssur rig in our tsting laboratory.

2.L-H-L tst pcdus usd thsds maual

4500 cycles - 0.45Pt

5000 cycles 10000 cycles

600 cycles - 0.6Pt

80 cycles - 0.8Pt

1 cycle - Pt

L-H-L Loading regime from BCA

Low Low

HighPt

Fu 2.2 Dct A Pssu tst shcladd alu

Typs alus

Our xtnsiv tsting has rvald that battns can b

subjct to fatigu failur. Whn dsign is basd on valus

within th publishd capacity tabls, failur du to fatigu will

not occur, as our tsts ar prformd according to th L-H-L

rgim.

Non-LYSAGHT products cannot b substitutd using ths

tst valus. Bcaus our products hav bn subjctd to

full scal L-H-L tsting, you can rly on th prformanc data

w supply for gnuin LYSAGHT products. Substituting non-

LYSAGHT products using ths tst valus could caus failur

du to fatigu.

Th squnc L-H-L loading rgim is shown in th graph

abov whr Pt is th ultimat limit stat wind prssur. Fu 2.3 ToPSPAn stl sct (batt) atucac

Fu 2.1Low-high-low tsting


4/36


kLiP-Lok 700 Hi-STrengTH

kLiP-Lok 700HS clp

Tabl 3.1:kLiP-Lok 700HS 0.42 BMT -Ultmat Lmt Stat d pssu (Pa)

ES

IS

ES Single span

Spacing definitionsES = End spanIS = Internal spanO = Overhang

IS

O

O

Walling profiles only

Roofing & Walling profiles

Step

700 mm cover

43 mm

UnderlapOverlap

3. rsdtal & -sdtalds capacty tabls

SpanRoofing or Walling

mmClip fastened

Single End Internal

600 8.10

900 6.40

1200 4.86

1500 3.95

1800 3.13

2100 2.75

2400 2.29

2700 2.20

8.55

6.31

4.50

3.13

2.85

2.56

2.28

2.00

11.25

11.25

8.46

6.14

4.30

2.93

2.04

1.62

SpanRoofing or Walling

mmClip fastened

Single End Internal

600 9.45

900 7.42

1200 5.58

1500 4.47

1800 3.46

2100 2.97

2400 2.37

2700 2.20

9.45

6.90

4.86

3.32

3.04

2.76

2.48

2.21

11.25

11.25

8.46

6.16

4.36

3.04

2.22

1.89

noTeS

i) Mor dtaild information is availabl in th individual product

brochurs, and/or th currnt LYSAGHT Roong & Walling Manual

which ar availabl at: www.lysaght.com. W also rfr you to th

rlvant Australian Standards.

ii) Th dsign tabls in th manual ar valid for KLIP-LOK 700HS

ovrhang lngths not xcding 100mm. Longr ovrhangs ar

possibl subjct to additional tsting.

iii) Th prssurs supplid ar applicabl whn th cladding is xd

to a minimum of 1.5mm G450 stl.

iv) KLIP-LOK 700HS ovrhangs shall b xd as shown on Figur 6.1

(pag 14) whn prssur xcds 4.0kPa for 0.42 BMT and 6.6kPa

for 0.48 BMT

Tabl 3.2: kLiP-Lok 700HS 0.48 BMT -Ultmat Lmt Stat d pssu (Pa)


5/36


Tabl 3.3: CUSToM orB 0.42 BMT - Ultmat Lmt Stat d pssu (Pa)

Tabl 3.4: CUSToM orB 0.48 BMT - Ultmat Lmt Stat d pssu (Pa)

Span

Roofing or Walling Walling only

(mm)

Crest fastened without Crest fastened withValley fastenedcyclonic washers cyclonic washers

Single End Internal Single End Internal Single End Internal

600 8.64 6.47 8.09 8.64 8.10 10.13 10.80 8.10 8.09900 6.19 4.37 5.57 6.19 5.18 7.34 7.00 5.18 6.17

1200 4.05 2.74 3.71 4.05 3.01 5.05 4.05 3.01 4.521500 2.23 1.58 2.52 2.23 1.58 3.27 1.96 1.58 3.121800 0.72 0.90 1.99 0.72 0.90 1.99 0.72 0.90 1.99

Span


(mm)

Crest fastened without Crest fastened withValley fastened

cyclonic washers cyclonic washers


600 10.80 8.10 10.13 10.80 8.16 10.80 10.80 8.10 10.13900 6.98 5.56 7.14 6.98 6.54 8.65 6.98 5.56 7.38

1200 4.05 3.57 4.81 4.05 5.05 6.68 4.05 3.57 5.18

1500 2.02 2.12 3.15 2.02 3.69 4.88 2.02 2.12 3.511800 0.88 1.22 2.14 0.88 2.46 3.25 0.88 1.22 2.392100 0.86 1.80 0.00 1.36 1.80 0.00 0.86 1.80

CUSToM orB

762 mm cover

17 mm

UnderlapOverlap

ES

IS

ES Single span


IS

O

O



Step

noTeS

i) Mor dtaild information (including ovrhangs) is availabl in th

individual product brochurs, and/or th currnt LYSAGHT Roong

& Walling Manual which ar availabl at: www.lysaght.com. W

also rfr you to th rlvant Australian Standards.

ii) Th prssurs supplid ar applicabl whn th cladding is xd



6/36


Tabl 3.5: CUSToM BLUe orB 0.60 BMT - Ultmat Lmt Stat d pssu (Pa)

CUSToM BLUe orB

762 mm cover

17 mm

UnderlapOverlap

Span


(mm)

Crest fastened without Crest fastened with Valley fastenedcyclonic washers cyclonic washers


600 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80 10.80900 6.30 8.04 8.62 7.45 8.52 9.82 6.30 8.04 8.62

1200 3.38 5.88 6.64 5.28 6.68 8.62 3.38 5.88 6.641500 2.81 4.32 4.86 4.88 5.27 7.20 2.81 4.32 4.861800 2.25 3.36 3.28 4.47 4.28 5.56 2.25 3.36 3.282100 3.00 1.90 3.73 3.70 3.00 1.90

ES

IS

ES Single span


IS

O

O



Step

noTeS








7/36


TriMDekOverlap Underlap

762 mm cover

29 mm

Tabl 3.6: TriMDek0.42 BMT - Ultmat Lmt Stat d pssu (Pa)

Tabl 3.7: TriMDek0.48 BMT - Ultmat Lmt Stat d pssu (Pa)

SpanRoofing or Walling Walling only

(mm)Crest fastened without Crest fastened with

Valley fastenedcyclonic washers cyclonic washers


600 5.94 5.94 5.04 10.80 10.80 10.80 10.80 5.94 7.43900 4.30 4.31 3.59 7.03 7.23 8.02 6.25 4.31 5.49

1200 2.97 2.96 2.51 4.15 4.43 5.70 2.97 2.96 3.931500 1.94 1.91 1.80 2.14 2.40 3.83 0.96 1.91 2.751800 1.20 1.15 1.64 1.02 1.15 2.43 0.87 1.15 1.932100 0.77 0.68 1.49 0.77 0.68 1.49 0.77 0.68 1.49

SpanRoofing or Walling Walling




600 6.91 6.21 6.48 10.80 10.80 10.80 10.80 6.21 10.80900 5.22 4.74 5.28 7.88 7.65 8.61 6.84 4.74 7.68

1200 3.80 3.50 4.25 5.47 5.15 6.69 3.80 3.50 5.211500 2.65 2.48 3.38 3.56 3.29 5.05 3.06 2.48 4.341800 1.78 1.70 2.67 2.16 2.09 3.68 2.33 1.70 3.482100 1.18 1.14 2.13 1.25 1.85 2.58 1.59 1.14 2.622400 0.86 0.81 1.76 0.86 1.62 1.76 0.86 0.81 1.76

ES

IS

ES Single span


IS

O

O



Step

noTeS



& Walling Manual which ar availabl at: www.lysaght.com. Walso rfr you to th rlvant Australian Standards.




8/36


Tabl 3.8: SPAnDek0.42 BMT - Ultmat Lmt Stat d pssu (Pa)





600 6.56 4.05 5.07 10.80 10.80 10.80 8.10 4.05 5.07900 3.89 3.01 3.95 7.48 7.52 8.14 4.51 3.01 3.95

1200 2.03 2.20 3.03 4.86 4.97 5.98 2.03 2.20 3.031500 1.76 1.62 2.30 2.95 3.13 4.30 1.76 1.62 2.301800 1.50 1.26 1.78 1.74 2.02 3.12 1.50 1.26 1.782100 1.24 1.13 1.45 1.24 1.62 2.43 1.24 1.13 1.45

Tabl 3.9: SPAnDek0.48 BMT - Ultmat Lmt Stat d pssu (Pa)


(mm) Crest fastened without Crest fastened with Valley fastenedcyclonic washers cyclonic washers


600 8.64 6.21 6.98 10.80 10.80 10.80 10.80 6.21 7.76900 5.47 4.74 5.38 8.04 7.56 8.74 6.37 4.74 5.81

1200 3.11 3.49 4.08 5.77 5.00 6.92 3.11 3.49 4.261500 2.73 2.48 3.11 3.99 3.13 5.34 2.73 2.48 3.111800 2.36 1.71 2.44 2.71 2.63 4.00 2.36 1.71 2.752100 1.99 1.16 2.09 1.92 2.12 2.91 1.99 1.16 2.402400 1.62 0.86 2.05 1.62 1.62 2.05 1.62 0.86 2.05

SPAnDek

700 mm cover

24 mm

ES

IS

ES Single span


IS

O

O



Step

noTeS








9/36


kLiP-Lok 406

HigH winD(nth Tty ad w.A. ly)

406 mm cover

41 mm

KLIP-LOK 406 High Wind

Span

600

900

1200

1500

1800

Crest fastened withcyclonic washers

End Internal

Roofing or Walling Roofing or Walling

1900

Span

600

900

1200

1500

1800

Crest fastened withcyclonic washers

End Internal

1900

2100

12.00

9.27

6.98

4.93

3.88

12.00

10.60

7.91

6.27

5.07

3.58 4.78

2400

12.00

9.70

7.31

5.37

4.18

12.00

11.94

8.96

7.31

5.52

3.88 5.07

3.43 4.48

2.99 3.73

mmmm

Tabl 3.10: kLiP-Lok 406 Hh wd0.55 BMT - Ultmat Lmt Statd pssu (Pa)

Tabl 3.11: kLiP-Lok 406 Hh wd0.70 BMT - Ultmat Lmt Statd pssu (Pa)

ES

IS

ES Single span


IS

O

O



Step

noTeS

i) Rfr to th currnt LYSAGHT Roong & Walling Manual which is

availabl on our wbsit: www.lysaght.com. W also rfr you to

th rlvant Australian Standards.

ii) Th dsign tabls in th manual ar valid for KLIP-LOK 406 High

Wind ovrhang lngths not xcding 100mm. Longr ovrhangs

ar possibl subjct to additional tsting.

iii) For KLIP-LOK 406 High Wind dtaild information, rfr to

Northrn Trritory Dmd to comply documntation. This data

is also availabl on our wbsit: www.lysaght.com

iv) Th prssurs supplid ar applicabl whn th cladding is xd



10/36


In cyclonic applications, KLIP-LOK CLASSIC 700 is

pirc xd through th ribs using fastnrs with

cyclonic washrs.

kLiP-Lok CLASSiC 700

Tabl 3.11:kLiP-Lok CLASSiC 700 0.42 BMT- Ultmat Lmt Stat d pssu (Pa)

ES

IS

ES Single span


IS

O

O



Step

Cover width 700mm

Overlap Underlap

40mm

Span

Roofing or Walling

(mm) Crest fastened with cyclonic washers Single End Internal

600 8.26 7.85 7.85

900 6.61 5.79 6.20

1200 4.55 3.72 4.96

1500 2.89 2.89 3.72

1800 2.07 2.07 2.48

2100 1.65 1.65 1.65

Span

Roofing or Walling

(mm) Crest fastened with cyclonic washers

Single End Internal

600 9.09 8.26 8.26

900 7.44 6.61 7.02

1200 5.37 4.55 5.79

1500 4.55 3.72 4.55

1800 3.31 2.89 3.31

2100 2.07 2.48 2.89

noTeS

i) Mor dtaild information is availabl in th individual product

brochurs, and/or th currnt LYSAGHT Roong & Walling Manual

which ar availabl at: www.lysaght.com. W also rfr you to th

rlvant Australian Standards.

ii) Th dsign tabls in th manual ar valid for KLIP-LOK CLASSIC

700 ovrhang lngths not xcding 100mm. Longr ovrhangs

ar possibl subjct to additional tsting.

iii) Th prssurs supplid ar applicabl whn th cladding is xd


Tabl 3.12: kLiP-Lok CLASSiC 700 0.48 BMT -Ultmat Lmt Stat d pssu (Pa)


11/36


FLATDeKdiffrs from othr roong products bcaus it isxd to supports through th pans. It is colourd both sids

and is rcommndd for applications such as carports and

patios and is not rcommndd for rsidntial roofs.

FLATDek ii(Hm impvmts pfl)

Span (mm) Single Span Double Span

1500

1800

2100

2400

2700

3000

33003600

4000

5.26 4.64

4.76 4.21

4.32 3.82

3.84 3.68

3.38 3.44

3.08 3.14

2.80 2.802.51 2.46

2.25 2.04

Spa dfts

OverlapUnderlap

mm

(nominal)

Single span

OverhangDouble

span

Overhang

Tabl 3.13: FLATDek ii0.42 BMTUltmat Lmt Stat d pssu (Pa)

noTeS

i) Mor dtaild information (including ovrhangs) is availabl in

th individual product brochurs, and/or th currnt LYSAGHT

Roong & Walling Manual which ar availabl at: www.lysaght.

com. W also rfr you to th rlvant Australian Standards.

ii) Th prssurs supplid ar applicabl whn th cladding is

xd to a minimum of two thicknsss of 0.55mm (total 1.10mm)

G450 stl or a singl thicknss of 1.50mm G450.

iii) Th dsign tabls in th manual ar valid for FLATDeK II

ovrhang lngths not xcding 100mm.


12/36


4. rsdtal slct tabls - rooFing

Table 4.1 CUSTOM ORB 0.42mm BMTRoofs Crest fixed No cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK X X

600 OK OK X X

750 OK OK X X

900 OK X X X

1200 X X X X

Table 4.2 CUSTOM ORB 0.42mm BMT

Roofs Crest fixed With cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK X

600 OK OK X

750 OK OK

OK

OK

OK X

900 OK OK

OK

X X

1200 X X X

Table 4.3 CUSTOM ORB 0.48mm BMTRoofs Crest fixed No cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK X

600 OK OK X

750 OK OK

OK

OK

OK X

900 OK OK

OK

X X

1200 X X X

Table 4.4 CUSTOM ORB 0.48mm BMTRoofs Crest fixed With cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK

600 OK OK

750 OK OK X

900 OK OK

OK

OK

OK

OK

OK

OK

OK X

1200 OK X X

Table 4.5 CUSTOM BLUE ORB 0.60mm BMT

Roofs Crest fixed No cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK OK OK

600 OK OK OK OK

750 OK OK OK

OK

X

900 OK OK X

1200 OK OK X X

Table 4.6 CUSTOM BLUE ORB 0.60mm BMTRoofs Crest fixed With cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK OK OK

600 OK OK OK OK

750 OK OK OK X900 OK OK

OK

OK X

1200 OK OK X

762 mm cover

UnderlapOverlap

16 mm CO

17 mm CBO

customorb

customblueorb

Not:

1. Maximum prssur of 10.8 kPa for C4 catgory

is limitd by tsting quipmnt. It is ncssaryto us AS 1170.2 for houss to chck ifmaximum wind prssur dos not xcd 10.8kPa.

2. Wind prssurs corrsponding to C windcatgoris ar takn for aras within 1200mmof roof dgs with load prssur cofcintK

l=2.0. Othr aras with lowr prssurs can

b consrvativly dsignd using ths tabls.Us tabls in Sctions 3 and 6 of this manual formor conomical dsigns.

3. end span lngth should b 0.8 tims th valusgivn in ths continuous span tabls, in th

cas whr a maximum possibl roof span ischosn.

4) Th prssurs supplid ar applicabl whn

th cladding is xd to a minimum of 1.5mm

BMT G450 stl.

Rsidntial tabls ar supplid to provid quick

and asy look up of th suitability of products

in rsidntial roong and walling, according

to AS4055:2006. To us ths tabls, turn toth product you ar thinking of using, look up

th span width you want to us and th Wind

Classication according to AS4055:2006. An OK

mans this product can b usd, a cross (7)

mans it is not suitabl.


13/36


Table 4.7 TRIMDEK 0.42 BMTRoofs Crest fixed No cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)

450 OK X X

600 OK

OK

OK X X

750 OK X X X900 OK X X X

1200 X X X X

Table 4.8 TRIMDEK 0.42 BMTRoofs Crest fixed With cyclonic washers


450 OK OK OK OK

600 OK OK OK OK

750 OK OK OK X

900 OK OK

OK

X X

1200OK X X

Table 4.9 TRIMDEK 0.48 BMT

Roofs Crest fixed No cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK X X

600 OK OK

OK

X X

750 OK X X

900 OK

OK

X X X

1200 X X X


Roofs Crest fixed With cyclonic washersSpan C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK OK OK

600 OK OK OK OK

750 OK OK OK X

900 OK OK OK

OK

X

1200 OK X X

TriMDek

Not:

1. Maximum prssur of 10.8 kPa for C4 catgory

is limitd by tsting quipmnt. It is ncssaryto us AS 1170.2 for houss to chck if maximumwind prssur dos not xcd 10.8 kPa.

2. Wind prssurs corrsponding to C windcatgoris ar takn for aras within 1200mmof roof dgs with load prssur cofcintK

l=2.0. Othr aras with lowr prssurs can b

consrvativly dsignd using ths tabls. Ustabls in Sctions 3 and 6 of this manual for morconomical dsigns.

3. end span lngth should b 0.8 tims th valusgivn in ths continuous span tabls, in thcas whr a maximum possibl roof span is

chosn.4) Th prssurs supplid ar applicabl whn th

cladding is xd to a minimum of 1.5mm BMT

G450 stl.

rsdtal slct tabls - rooFing

762 mm cover

29 mm




to AS4055:2006. To us ths tabls, turn to

th product you ar thinking of using, look up


Classication according to AS4055:2006. An OKmans this product can b usd, a cross (7)



14/36


Table 4.11 SPANDEK 0.42 BMTRoofs Crest fixed No cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK X X X600 OK

OK

OK

X X X

750 X X X900 X X X

1200 X X X X

Table 4.12 SPANDEK 0.42 BMTRoofs Crest fixed With cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK OK OK600 OK OK OK OK750 OK OK OK X900 OK OK

OK

X X

1200 OK X X

Table 4.13 SPANDEK 0.48 BMTRoofs Crest fixed No cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK X X600 OK OK X X750 OK X X900 OK

OK

OK

X X X

1200 X X X

Table 4.14 SPANDEK 0.48 BMTRoofs Crest fixed With cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK OK OK600 OK OK OK OK750 OK OK OK X900 OK OK OK

OK

X

1200 OK X X

700 mm cover

24 mm

SPAnDek

rsdtal slct tabls - rooFing

Not:

1. Maximum prssur of 10.8 kPa for C4 catgory is limitdby tsting quipmnt. It is ncssary to us AS 1170.2for houss to chck if maximum wind prssur dos notxcd 10.8 kPa.

2. Wind prssurs corrsponding to C wind catgorisar takn for aras within 1200mm of roof dgs withload prssur cofcint K

l=2.0. Othr aras with lowr

prssurs can b consrvativly dsignd using thstabls. Us tabls in Sctions 3 and 6 of this manual formor conomical dsigns.

3. end span lngth should b 0.8 tims th valus givnin ths continuous span tabls, in th cas whr amaximum possibl roof span is chosn.

4) Th prssurs supplid ar applicabl whn th cladding

is xd to a minimum of 1.5mm BMT G450 stl.




to AS4055:2006. To us ths tabls, turn to

th product you ar thinking of using, look up


Classication according to AS4055:2006. An OKmans this product can b usd, a cross (7)



15/36


5. rsdtal slct tabls - wALLing

762 mm cover

UnderlapOverlap

16 mm CO

17 mm CBO

Table 5.1 CUSTOM ORB 0.42 BMT

Walls Valley fixed No cyclonic washers

Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK OK X

600 OK OK OK X

750 OK OK OK X900 OK OK

OK

X X

1200 OK X X

Table 5.2 CUSTOM ORB 0.48 BMT



450 OK OK OK

600 OK OK OK

OK

OK

750 OK OK OK X

900 OK OK OK

OK

X

1200 OK X X

customorb

customblueorb

Overlap Underlap

762 mm cover

29 mm

trimdek




450 OK OK X

600 OK OK

OK

OK X

750OK OK X X

900 OK OK

OK

X X

1200 X X X



Span C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)450 OK OK

600 OK OK

750 OK OK

900 OK OK

OK

OK

OK

OK

OK

OK

OK

OK

X

1200 OK X X

Not:

1. Maximum prssur of 10.8 kPa for C4 catgory is limitdby tsting quipmnt. It is ncssary to us AS 1170.2for houss to chck if maximum wind prssur dos notxcd 10.8 kPa.

2. Wind prssurs corrsponding to C wind catgorisar takn for aras within 1200mm of roof dgs withload prssur cofcint K

l=2.0. Othr aras with lowr

prssurs can b consrvativly dsignd using thstabls. Us tabls in Sctions 3 and 6 of this manual formor conomical dsigns.

3. end span lngth should b 0.8 tims th valus givnin ths continuous span tabls, in th cas whr amaximum possibl roof span is chosn.

4) Th prssurs supplid ar applicabl whn th cladding

is xd to a minimum of 1.5mm BMT G450 stl.




to AS4055:2006. To us ths tabls, turn toth product you ar thinking of using, look up


Classication according to AS4055:2006. An OK

mans this product can b usd, a cross (7)



16/36


nts:

1. Fastning shall comply with Sctions 12 & 13 of this Manual.

2. Fixing to stl supports with thicknss btwn 0.75 and 1.5mm may also rsult in rducd maximum spans du to rducd scrw pull-out

capacity.

3. Ultimat Limit Stat Wind prssur corrsponding to AS 4055:2006 wind classication in this tabl rfrs to roof aras within 1200mm.

(Kl= 2.0) according to AS 4055:2006 Tabl 3.3. excpt for C4 wind catgory whr prssurs ar givn for aras away from dgs and within

1200mm of dgs. Diffrnt prssurs will apply on othr roof and wall aras.

4. Whn prssur is calculatd in accordanc to AS/NZS 1170.2:2002 following paramtrs shall b usd:

Cpi

= +0.7 and -0.65

Kc

= 1.0

Kl= 1.5 and 2.0. K

l= 3.0 may b ncssary for walls of tall (>25m) buildings.

5. Outdatd W classication is givn as approximat rfrnc only.

6. Maximum prssur of 10.8 kPa for C4 catgory is limitd by tsting quipmnt. It is ncssary to us AS/NZS1170.2 for houss to chck if

maximum wind prssur dos not xcd 10.8 kPa.

7. No washrs ar rquird for KLIP-LOK-700 Hi-Strngth sinc it is usd as a concald xd cladding.

8. Th spans supplid ar applicabl whn th cladding is xd to a minimum of 1.5mm G450 stl.

6. Cladd spa slct tabls

kLiP-Lok 700HS qus std vhas

Whn xing KLIP-LOK 700 Hi-Strngth in cyclonic conditionsfor wind prssurs xcding 4.0kPa for 0.42BMT and 6.6kPa

for 0.48BMT, it is ssntial to x th shts at th nds, as

shown in th altrnativs illustratd in th gur at right.

Guttr can b xd through th rturn lip to th undrsid of

th roof shting at mid-span btwn th ribs, and this will

provid th rquird stiffning.

Altrnativly, x a 50 x 50 x 1.2mm stl angl approximatly

50mm from th nd of th KLIP-LOK sht and at mid-span

btwn ribs. Th guttr may thn b xd to th angl, if

rquird.

If an ovrhang stiffning is not an option, maximum prssursshall not xcd 4.0kPa for 0.42 BMT and 6.6kPa for 0.48 BMT. Steel angle 50 x 50 x 1.2 mm

fixed to underside of roofing(200 mm centres).Gutter may be fixed to angle.

Gutter fixed to underside of roofing(at mid-span between ribs)

Overhang

Overhan

g

Figure 6.1

Table 6.1Maximum cladding span tables (mm) for various LYSAGHT claddings and cyclonic winds WITHOUT cyclonic washers

BMT SpanC1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)

Cladding(mm) Type

Away from edges Within 1200 mm of edges

2.40 kPa 3.75 kPa 5.58 kPa 8.21 kPa 10.8 kPa

CUSTOMBLUE ORB

CUSTOM ORB

CUSTOM ORB

0.42 End 1280 1010 720Internal 1560 1190 890

0.48End 1440 1170 890

Internal 1720 1390 1100 790

0.60End 2100 1670 1250 880 600

Internal 1990 1710 1370 960 600

TRIMDEK 0.42End 1350 1020 660

660Internal 1350 1020

TRIMDEK 0.48End 1530 1130 720

Internal 1950 1370 820

SPANDEK

SPANDEK

0.42End 1120 680

Internal 1460 960

0.48End 1530 1130 720

1830 1300 860Internal

2380 1710 1200 780

2320 1570 1050

2490 1410 1090 740

2270 1360 1020 640KLIP-LOK 700HS

KLIP-LOK 700HS

0.42End

Internal

0.48End

Internal

--

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

--

-


17/36


nts:

1. Fastning shall comply with Sctions 12 & 13 of this Manual.

2. Fixing to stl supports with thicknss btwn 0.75 and 1.5mm may also rsult in rducd maximum spans du to rducd scrw pull-out

capacity.

3. Ultimat Limit Stat Wind prssur corrsponding to AS 4055:2006 wind classication in this tabl rfrs to roof aras within 1200mm.

(Kl= 2.0) according to AS 4055:2006 Tabl 3.3. excpt for C4 wind catgory whr prssurs ar givn for aras away from dgs and within

1200mm of dgs. Diffrnt prssurs will apply on othr roof and wall aras.

4. Whn prssur is calculatd in accordanc to AS/NZS 1170.2:2002 following paramtrs shall b usd:

Cpi

= +0.7 and -0.65

Kc

= 1.0

Kl= 1.5 and 2.0. K

l= 3.0 may b ncssary for walls of tall (>25m) buildings.

5. Outdatd W classication is givn as approximat rfrnc only.

6. Maximum prssur of 10.8 kPa for C4 catgory is limitd by tsting quipmnt. It is ncssary to us AS/NZS 1170.2 for houss to chck if

maximum wind prssur dos not xcd 10.8 kPa.

7. No washrs ar rquird for KLIP-LOK-700 High Strngth sinc it is usd as a concald xd cladding.

8. Th spans supplid ar applicabl whn th cladding is xd to a minimum of 1.5mm G450 stl.

Table 6.2: Maximum purlins /girts spacing (mm) for various LYSAGHT Claddings and cyclonic w inds WITH cyclonic washers

RoofBMT Span

C1 (W41C) C2 (W50C) C3 (W60C) C4 (W70C)

Cladding(mm) Type

Away from edges Within 1200 mm from edges

2.40 3.75 5.58 8.21 10.8

CUSTOM ORB 0.42End 1320 1090 850

Internal 1700 1410 1130 800

CUSTOM ORB 0.48End 1810 1480 1090

Internal 1970 1700 1380 960 600

CUSTOM BLUE ORB 0.60End 2100 2080 1430 950 600

Internal 2100 2090 1790 1280 600

TRIMDEK 0.42End 1500 1300 1070 810 600

Internal 1800 1510 1210 870 600

TRIMDEK 0.48End 1720 1420 1140 840 600

Internal 2160 1780 1400 960 600

SPANDEK 0.42End 1690 1390 1120 830 600

Internal 2100 1640 1270 890 600

SPANDEK 0.48End 1930 1400 1130 830 600

Internal 2270 1860 1450 980 600

KLIP-LOK 700HS 0.42End 2270 1360 1020 640

Internal 2320 1570 1050

KLIP-LOK 700HS 0.48 End 2490 1410 1090 740Internal 2380 1710 1200 780

KLIP-LOK CLASSIC 700 0.42End 1670 1190 920

Internal 1820 1490 1040

KLIP-LOK CLASSIC 700 0.48End 2030 1480 1040 600

Internal 1740 1690 1240 610

-

-

--

-

-

-

-

-

-

--

-

-

-

-


18/36


Table 6.3 KLIP-LOK 406 HIGH WIND Maximum Span Tables WITH cyclonic washers

ULTIMATELIMIT

BUILDINGHEIGHT

TERRAINCATEGORY

Kl

pz

(kPa)

END END INTERNAL

UP TO5M

UP TO10M

1 & 2

1

1.5

2

1

1.5

4.16

5.33

6.50

3.53

4.52

2 5.52

1 2.95

3.78

4.61

2.5

3 & 4 1.5

2

1 & 2

1

1.5

2

1

1.5

2

1

2.5

3 & 4 1.5

2

4.61

5.91

7.20

4.12

5.28

3.65

4.68

5.71

6.43

INTERNAL

CREST FASTENED WITH CYCLONIC WASHERS

END END INTERNALINTERNAL

Mt

= 1.0 Mt

= 1.3

0.70 BMT0.55 BMT 0.70 BMT0.55 BMT

1710

1440

1260

1900

1610

1410

1900

1830

1590

1590

1350

1170

1730

1440

1870

1570

1380

1270

1900

1730

1450

1900

1900

1680

1900

1900

1900

1900

1590

1320

1900

1740

1900

1900

1640

1470

1800

1510

1320

2050

1710

1470

2400

1940

1690

1690

1410

1210

1810

1520

2000

1670

1440

1330

2220

1840

1630

2400

2080

1800

2400

2380

2050

2050

1730

1510

2240

1850

2400

2030

1760

1640

1190

710

1340

1110

890

1490

1280

1090

1090

820

N/A

1200

940

1310

1070

850

720

1360

1070

810

1570

1240

1040

1820

1470

1220

1220

960

N/A

1370

1080

1520

1200

1000

840

1240

980

730

1400

1150

940

1590

1340

1140

1140

860

N/A

1250

990

1370

1120

900

740

1540

1190

1720

1440

1160

1920

1650

1410

1410

1090

N/A

1550

1200

1690

1390

1130

1000

930

990

pz

(kPa)

7.03

9.01

10.99

5.97

7.64

9.33

4.99

6.39

7.79

7.79

9.99

12.17

6.96

8.92

6.17

7.91

9.65

10.87

1. Fastening shall comply with Sections 12 & 13 of this Manual.2. Fixing to steel supports with thickness between 0.75 and 1.5mm may also result in reduced maximum spans due to reduced screw pull-out capacity.

3. The spans supplied are applicable when the cladding is fixed to a minimum of 1.5mm G450 steel.4. Design Criteria :The following criteria from AS/NZS 1170.2:2002 have been used to generate

the tables:

a) Importance Level 2 with return period of 500 yearsb) VR = 66 m/sec., Fc = 1.05

c) Ms = Md = 1.0d) Mt = 1.0 & 1.3 5.e) Cpe = -0.9; Cpi = +0.7

f) Height multipliers from table 6.4

HEIGHT(m)

TERRAIN / HEIGHT MULTIPLIER (Mz,cat)1 & 2

5

2.5 3 & 4

0.95 0.88 0.80 10 1.00 0.95 0.89

NOTES:

Table 6.4


19/36


8. ToPSPAn Capacty tablsToPSPAn 40 Capacty tabl

Capacities for softwood Capacities for hardwood Capacities for softwood and hardwood

Table 8.1 TOPSPAN 40 - Continuous Span - Outward Ultimate Limit State Capacity (kN/m)Member Strength 2 Screw Connection Capacity (kN/m) 4 Screw Connection Capacity (kN/m)

(kN/m) Support Thickness Support Thickness2, #15 -15 2, #14-10 4, #15-15 4, #14-10

Span (mm) TS4075 1.0mm 1.2mm 1.5mm 1.9 mm 1.0mm 1.2mm 1.5mm 1.9 mm600 7.98 5.51 7.19 8.99 11.93 7.75 10.41 13.09 15.69900 4.72 3.68 4.79 5.99 7.95 5.16 6.94 8.73 10.461200 2.41 2.76 3.59 4.49 5.96 3.87 5.21 6.54 7.84

1500 1.83 2.21 2.88 3.60 4.77 3.10 4.16 5.24 6.271800 1.25 1.84 2.40 3.00 3.98 2.58 3.47 4.36 5.23

2000 0.87 1.65 2.16 2.70 3.58 2.32 3.12 3.93 4.71

Notes: 1) Support members: 1.0mm BMT: G550; 1.2mm BMT: G500; 1.5 & 1.9mm BMT: G450

2) Outward capacity is limited by the minimum value between member strength and screw capacity.

3) Interpolation of capacity values in the table is permitted.

4) Laps are 40mm long. Refer Figure 11.5 and 11.6 in this manual.5) Design capacity tables can be used to design TOPSPAN with timber supports:

2 fastener connections with M5.5-11x40 BattenZips - 1.5mm BMT steel support is equivalent to softwood timber,1.9mm BMT steel support is equivalent to hardwood timber.4 fastener connections with M5.5-11x40 BattenZips - 1.9mm BMT steel support is equivalent to both hardwood and

softwood timber supports.

117

32

96

102.5

36.5

61

169

40

120

75

32

40

Top

flange

Bottomflange

ToPSPAn 40 ToPSPAn 61 ToPSPAn 96 ToPSPAn 120

0.55mm BMT 0.75mm BMT 0.75mm BMT 0.90mm BMT

0.75mm BMT 1.00mm BMT 1.00mm BMT 1.00mm BMT

1.20mm BMT 1.20mm BMT

7. ToPSPAn pfls

Fu 7.1TOPSPAN sctions

Table 2.1: Key to product codesTS4055 = TOPSPAN 40, 0.55mm BMTTS4075 = TOPSPAN 40, 0.75mm BMT

TS6175 = TOPSPAN 61, 0.75mm BMT

TS6110 = TOPSPAN 61, 1.0mm BMTTS6112 = TOPSPAN 61, 1.2mm BMT

TS9675 = TOPSPAN 96, 0.75mm BMTTS9610 = TOPSPAN 96, 1.0mm BMT

TS9612 = TOPSPAN 96, 1.2mm BMT

TS12090 = TOPSPAN 120, 0.90mm BMTTS12010 = TOPSPAN 120, 1.0mm BMT#

Consult your local LYSAGHT price list for productavailability. # Availability is subject to enquiry.For TS4055, contact your local technical salesrepresentative for cyclonic data.


20/36


ToPSPAn 61 Capacty tabls


Table 8.2 TOPSPAN 61 - 2 Span Lapped - Outward Ultimate Limit State Connection Capacity (kN/m)Member Strength 2 Screw Connection Capacity (kN/m) 4 Screw Connection Capacity (kN/m)


Span (mm) TS6175 TS6110 TS6112 1.0mm 1.2mm 1.5mm 1.9mm 1.0mm 1.2mm 1.5mm 1.9 mm1500 4.45 6.48 1.90 2.48 3.1 4.12 2.67 3.59 4.52 5.41

2000 2.98 3.79 3.85 1.43 1.86 2.33 3.09 2.01 2.69 3.39 4.06

2500 1.87 2.52 2.97 1.14 1.49 1.86 2.47 1.6 2.16 2.71 3.25

3000 1.45 1.95 2.22 0.95 1.24 1.55 2.06 1.34 1.80 2.26 2.71

3500 1.17 1.57 1.62 0.82 1.06 1.33 1.76 1.15 1.54 1.94 2.32

4000 0.88 1.10 1.16 0.71 0.93 1.16 1.54 1.00 1.35 1.69 2.03

4500 1.05 0.63 0.83 1.03 1.37 0.89 1.20 1.51 1.80

5000 0.94 0.57 0.74 0.93 1.23 0.80 1.08 1.36 1.62

5500 0.83 0.52 0.68 0.85 1.12 0.73 0.98 1.23 1.48

6000 0.72 0.48 0.62 0.78 1.03 0.67 0.90 1.13 1.35

Table 8.3 TOPSPAN 61 - 3 Span Lapped - Outward Ultimate Limit State Capacity (kN/m)Member Strength 2 Screw Connection Capacity (kN/m) 4 Screw Connection Capacity (kN/m)



2000 2.68 2.91 3.05 1.64 2.14 2.68 3.56 2.31 3.10 3.90 4.68

2500 1.48 2.17 2.37 1.31 1.71 2.14 2.84 1.85 2.48 3.12 3.74

3000 1.13 1.66 1.79 1.1 1.43 1.79 2.37 1.54 2.07 2.60 3.12

3500 0.94 1.20 1.32 0.94 1.22 1.53 2.03 1.32 1.77 2.23 2.67

4000 0.74 0.94 0.96 0.82 1.07 1.34 1.78 1.15 1.55 1.95 2.34

4500 0.87 0.73 0.95 1.19 1.58 1.03 1.38 1.73 2.08

5000 0.77 0.66 0.86 1.07 1.42 0.92 1.24 1.56 1.87

5500 0.68 0.6 0.78 0.97 1.29 0.84 1.13 1.42 1.70

6000 0.58 0.55 0.71 0.89 1.19 0.77 1.03 1.30 1.56

Table 8.4 TOPSPAN 61 - 2 Span Continuous - Outward Ultimate Limit State Capacity (kN/m)Member Strength 2 Screw Connection Capacity (kN/m) 4 Screw Connection Capacity (kN/m)



2000 2.51 3.37 3.48 1.46 1.90 2.37 3.15 2.05 2.75 3.46 4.14

2500 1.51 1.91 2.41 1.16 1.52 1.90 2.52 1.64 2.20 2.76 3.31

3000 1.17 1.44 1.78 0.97 1.27 1.58 2.10 1.36 1.83 2.30 2.76

3500 0.94 1.14 1.38 0.83 1.08 1.36 1.80 1.17 1.57 1.97 2.37

4000 0.72 0.84 1.11 0.73 0.95 1.19 1.57 1.02 1.37 1.73 2.07

Table 8.5 TOPSPAN 61 - Single Span - Outward Ultimate Limit State Capacity (kN/m)Member Strength 2 Screw Connection Capacity (kN/m) 4 Screw Connection Capacity (kN/m)

(kN/m) Support Thickness Support Thickness

2, #15 -15 2, #14-10 4, #15-15 4, #14-10Span (mm) TS6175 TS6110 TS6112 1.0mm 1.2mm 1.5mm 1.9mm 1.0mm 1.2mm 1.5mm 1.9 mm1500 2.32 3.26 4.85 6.33 7.91 10.50 6.82 9.16 11.52 13.80

2000 1.73 1.99 2.03 3.64 4.74 5.93 7.87 5.11 6.87 8.64 10.35

2500 1.24 1.38 1.65 2.91 3.80 4.75 6.30 4.09 5.50 6.91 8.28

3000 0.87 1.11 1.31 2.43 3.16 3.95 5.25 3.41 4.58 5.76 6.90

3500 0.60 0.95 1.03 2.08 2.71 3.39 4.50 2.92 3.93 4.94 5.92

4000 0.44 0.78 0.80 1.82 2.37 2.97 3.94 2.56 3.44 4.32 5.18

4500 0.62 1.62 2.11 2.64 3.50 2.27 3.05 3.84 4.60

5000 0.49 1.46 1.90 2.37 3.15 2.05 2.75 3.46 4.14

Notes: 1) Support members: 1.0mm BMT: G550; 1.2mm BMT: G500; 1.5 & 1.9mm BMT: G4502) Outward capacity is limited by the minimum value between member strength and screw capacity.

3) Interpolation of capacity values in the table is permitted.4) Laps 15% of the span. (Refer to Figure 11.6)5) Design capacity tables can be used to design TOPSPAN with timber supports:

2 fastener connections with M5.5-11x40 BattenZips - 1.5mm BMT steel support is equivalent to softwood timber, 1.9mm BMT steel supportis equivalent to hardwood timber.

4 fastener connections with M5.5-11x40 BattenZips - 1.9mm BMT steel support is equivalent to both hardwood and softwood timber supports.


21/36




Span (mm) TS9675 TS9610 TS9612 1.0mm 1.2mm 1.5mm 1.9mm 1.0mm 1.2mm 1.5mm 1.9 mm3000 1.78 3.13 3.77 0.95 1.24 1.55 2.06 1.34 1.80 2.26 2.71

3500 1.47 2.51 3.06 0.82 1.06 1.33 1.76 1.15 1.54 1.94 2.324000 1.19 1.98 2.45 0.71 0.93 1.16 1.54 1.00 1.35 1.69 2.03

4500 0.96 1.53 1.92 0.63 0.83 1.03 1.37 0.89 1.20 1.51 1.80

5000 0.78 1.16 1.49 0.57 0.74 0.93 1.23 0.80 1.08 1.36 1.62

5500 0.68 0.98 1.25 0.52 0.68 0.85 1.12 0.73 0.98 1.23 1.48

6000 0.62 0.88 1.11 0.48 0.62 0.78 1.03 0.67 0.90 1.13 1.35

6500 0.57 0.78 0.97 0.44 0.57 0.72 0.95 0.62 0.83 1.04 1.25

7000 0.51 0.68 0.82 0.41 0.53 0.66 0.88 0.57 0.77 0.97 1.16

7500 0.45 0.58 0.68 0.38 0.50 0.62 0.82 0.53 0.72 0.90 1.08




3500 1.32 2.16 2.61 0.94 1.22 1.53 2.03 1.32 1.77 2.23 2.67

4000 1.08 1.75 2.08 0.82 1.07 1.34 1.78 1.15 1.55 1.95 2.34

4500 0.87 1.40 1.63 0.73 0.95 1.19 1.58 1.03 1.38 1.73 2.08

5000 0.70 1.11 1.26 0.66 0.86 1.07 1.42 0.92 1.24 1.56 1.87

5500 0.61 0.88 1.06 0.60 0.78 0.97 1.29 0.84 1.13 1.42 1.70

6000 0.56 0.70 0.95 0.55 0.71 0.89 1.19 0.77 1.03 1.30 1.56

6500 0.50 0.58 0.83 0.51 0.66 0.82 1.09 0.71 0.96 1.20 1.44

7000 0.45 0.52 0.72 0.47 0.61 0.77 1.02 0.66 0.89 1.11 1.34

7500 0.40 0.51 0.60 0.44 0.57 0.71 0.95 0.62 0.83 1.04 1.25

Table 8.7 TOPSPAN 96 - 2 Span Continuous - Outward Ultimate Limit State Capacity (kN/m)

Member Strength 2 Screw Connection Capacity (kN/m) 4 Screw Connection Capacity (kN/m)(kN/m) Support Thickness Support Thickness2, #15 -15 2, #14-10 4, #15-15 4, #14-10


3500 1.21 1.98 2.31 0.83 1.08 1.36 1.88 1.17 1.57 1.97 2.37

4000 0.95 1.46 1.77 0.73 0.95 1.19 1.57 1.02 1.37 1.73 2.07

4500 0.76 1.12 1.40 0.65 0.84 1.05 1.40 0.91 1.22 1.54 1.84




3500 0.82 1.40 1.54 2.08 2.71 3.39 4.50 2.92 3.93 4.94 5.92

4000 0.69 1.09 1.23 1.82 2.37 2.97 3.94 2.56 3.44 4.32 5.18

4500 0.58 0.82 0.97 1.62 2.11 2.64 3.50 2.27 3.05 3.84 4.60

5000 0.48 0.61 0.76 1.46 1.90 2.37 3.15 2.05 2.75 3.46 4.14

5500 0.40 0.50 0.65 1.32 1.73 2.16 2.86 1.86 2.50 3.14 3.76

6000 0.34 0.45 0.58 1.21 1.58 1.98 2.62 1.70 2.29 2.88 3.45

6500 0.28 0.39 0.52 1.12 1.46 1.83 2.42 1.57 2.11 2.66 3.19

Notes: 1) Support members: 1.0mm BMT: G550; 1.2mm BMT: G500; 1.5 & 1.9mm BMT: G4502) Outward capacity is limited by the minimum value between member strength and screw capacity.

3) Interpolation of capacity values in the table is permitted.

4) Laps 15% of the span. (Refer to Figures 11.6 & 11.7)5) Design capacity tables can be used to design TOPSPAN with timber supports:

2 fastener connections with M5.5-11x40 BattenZips - 1.5mm BMT steel support is equivalent to softwood timber,

1.9mm BMT steel support is equivalent to hardwood timber.4 fastener connections with M5.5-11x40 BattenZips - 1.9mm BMT steel support is equivalent to both hardwood and

softwood timber supports




22/36





Span (mm) TS12090 TS12010 1.0mm 1.2mm 1.5mm 1.9mm 1.0mm 1.2mm 1.5mm 1.9 mm3000 4.24 5.03 0.95 1.24 1.55 2.06 1.34 1.80 2.26 2.71

3500 3.38 3.97 0.82 1.06 1.33 1.76 1.15 1.54 1.94 2.324000 2.64 3.07 0.71 0.93 1.16 1.54 1.00 1.35 1.69 2.03

4500 2.02 2.31 0.63 0.83 1.03 1.37 0.89 1.20 1.51 1.80

5000 1.52 1.71 0.57 0.74 0.93 1.23 0.80 1.08 1.36 1.62

5500 1.28 1.44 0.52 0.68 0.85 1.12 0.73 0.98 1.23 1.48

6000 1.17 1.31 0.48 0.62 0.78 1.03 0.67 0.90 1.13 1.35

6500 1.05 1.19 0.44 0.57 0.72 0.95 0.62 0.83 1.04 1.25

7000 0.93 1.07 0.41 0.53 0.66 0.88 0.57 0.77 0.97 1.16

7500 0.82 0.95 0.38 0.50 0.62 0.82 0.53 0.72 0.90 1.08




3500 3.27 3.47 0.94 1.22 1.53 2.03 1.32 1.77 2.23 2.67

4000 2.57 2.73 0.82 1.07 1.34 1.78 1.15 1.55 1.95 2.34

4500 1.97 2.11 0.73 0.95 1.19 1.58 1.03 1.38 1.73 2.08

5000 1.49 1.61 0.66 0.86 1.07 1.42 0.92 1.24 1.56 1.87

5500 1.24 1.36 0.60 0.78 0.97 1.29 0.84 1.13 1.42 1.70

6000 1.11 1.23 0.55 0.71 0.89 1.19 0.77 1.03 1.30 1.56

6500 0.98 1.09 0.51 0.66 0.82 1.09 0.71 0.96 1.20 1.44

7000 0.85 0.96 0.47 0.61 0.77 1.02 0.66 0.89 1.11 1.34

7500 0.71 0.83 0.44 0.57 0.71 0.95 0.62 0.83 1.04 1.25

Table 8.11 TOPSPAN 120 - 2 Span Continuous - Outward Ultimate Limit State Capacity (kN/m)Member Strength 2 Screw Connection Capacity (kN/m) 4 Screw Connection Capacity (kN/m)



3500 2.73 3.37 0.83 1.08 1.36 1.80 1.17 1.57 1.97 2.37

4000 2.00 2.51 0.73 0.95 1.19 1.57 1.02 1.37 1.73 2.07

4500 1.52 1.93 0.65 0.84 1.05 1.40 0.91 1.22 1.54 1.84

5000 1.19 1.53 0.58 0.76 0.95 1.26 0.82 1.10 1.38 1.66



Span (mm) TS12090 TS12010 1.0mm 1.2mm 1.5mm 1.9mm 1.0mm 1.2mm 1.5mm 1.9 mm3000 2.44 2.91 2.43 3.16 3.95 5.25 3.41 4.58 5.76 6.903500 1.93 2.30 2.08 2.71 3.39 4.50 2.92 3.93 4.94 5.92

4000 1.50 1.78 1.82 2.37 2.97 3.94 2.56 3.44 4.32 5.18

4500 1.14 1.35 1.62 2.11 2.64 3.50 2.27 3.05 3.84 4.60

5000 0.85 1.00 1.46 1.90 2.37 3.15 2.05 2.75 3.46 4.14

5500 0.72 0.85 1.32 1.73 2.16 2.86 1.86 2.50 3.14 3.76

6000 0.66 0.78 1.21 1.58 1.98 2.62 1.70 2.29 2.88 3.45

6500 0.60 0.71 1.12 1.46 1.83 2.42 1.57 2.11 2.66 3.19

7000 0.55 0.64 1.04 1.36 1.69 2.25 1.46 1.96 2.47 2.96

7500 0.49 0.57 0.97 1.27 1.58 2.10 1.36 1.83 2.30 2.76

Notes: 1) Support members: 1.0mm BMT: G550; 1.2mm BMT: G500; 1.5 & 1.9mm BMT: G4502) Outward capacity is limited by the minimum value between member strength and screw capacity.3) Interpolation of capacity values in the table is permitted.4) Laps 15% of the span. (Refer to Figures 11.6 & 11.7)

5) Design capacity tables can be used to design TOPSPAN with timber supports:2 fastener connections with M5.5-11x40 BattenZips - 1.5mm BMT steel support is equivalent to softwood timber, 1.9mm BMT steel supportis equivalent to hardwood timber.

4 fastener connections with M5.5-11x40 BattenZips - 1.9mm BMT steel support is equivalent to both hardwood and softwood timber supports.



23/36


0.55 83 0.66 0.039 0.020 31.84 0.969 15.7521.87 8.37 3.418 80.43

X0

TS4055

0.75 113 0.91 0.054 0.028 1.475

1.082

31.84 1.322 15.7221.84 21.23 4.661 80.43TS4075

Radius of

Gyration

Shear

centre

to centroid

distance

10

3

10

3

rx

ry

Product

9. ToPSPAn sct ppts

Tabl 9.1 ToPSPAn 40 Sct Ppts

Centroid

Shear centre

40

120

26

169

X

X

X

X X

YYY Y

11714

32

Xo

Shear centre

Centroid

96

36.5

YY

X

X

X

Centroid

102.5

61

14

Shear centre

32

YY

X

X

X

Centroid

75

40

12

Shear centre

All dimnsions

ar in mm.

Fu 9.3 ToPSPAn 96

Fu 9.1 ToPSPAn 40 Fu 9.2 ToPSPAn 61

Fu 9.4 ToPSPAn 120

Shear centre

to centroid

distance

X

9

9

9TS6112 1.20 234 0.1881.87 0.119 46.49

46.49

46.49

3.698 3.951 28.32 22.58 112.70 21.500

Product


0.75 207 1.68 0.205 0.242 3.53371.76 4.922 38.91 55.08 160.6

1.00 277 2.22 0.273 0.323 4.71171.76 6.563 92.22 73.44 160.6

1.20 322 2.65 0.328 0.388 5.65371.76 7.875

31.43 34.19

34.19

34.73

31.43

31.93 159.4 88.12 160.6

X0

TS9610

TS9612

Radius of

Gyration

Shear

centre

to centroid

distance

103103r

xr

y

Product


X

Shear

centre

to centroiddistance

80.87

80.871.00 369 2.93 0.694 0.701 8.25 10.92 43.6 43.3 123.2 457.0 187.2

Product



24/36


Matal spccats - Cladd (xcpt kL-406Hw adCustm Blu ob)

ZINCALUMealuminium/zinc alloy-coatd stlcomplying with AS 1397:2011 G550, AZ150 (550MPaminimum yild strss,150g/m2 minimum coating mass);

or Stainlss stl standard grad dsignation is

AISI/ASTM Typ 430; UNS No. S43000

Stainlss stl is availabl in a limitd rang of colours,and is availabl subjct to nquiry. Dsign data on stainlssstl matrial is availabl subjct to additional tsting.

Matal spccats - kLiP-Lok 406 HigH winD adCUSToM BLUe orB

ZINCALUMealuminium/zinc alloy-coatd stl complyingwith AS-1397:2011 G300, AZ150 (300MPa minimum yild strss,

150g/m

2

minimum coating mass)

Matal spcfcats - ToPSPAn

TOPSPAN prols ar mad from high tnsil ZINCALUMe stl

(aluminium/zinc alloy coatd) complying with AS1397:2011 with

AZ150 (150 g/m2 minimum coating mass).

ToPSPAn 40

0.55mm BMT Yild Strngth (MPa) 550


ToPSPAn 61




ToPSPAn 96




ToPSPAn 120



10. Matal spcfcatsCUSToM orB



CUSToM BLUe orB


FLATDek ii


kLiP-Lok 406 HigH winD



kLiP-Lok 700 Hi STrengTH



kLiP-Lok CLASSiC 700



SPAnDek



TriMDek




25/36


Fu 11.3Fastnr location

Fu 11.1Two scrw connction

25

25

MINDIS

T.FROM

EACHE

DGE-2

SCREW

S

EACH

SIDEO

FTOPSP

AN

LAP=1

5%OF

SPAN

10

10

MINDIS

T.FROM

EDGE

-1SCR

EW

EACHS

IDEOF

TOPSP

AN

10

=

=

=

=

=

=

For connectionto supports, see

Figures 11.1 and 11.2.

11. rcmmdd ast lcats ad lap dtals

Fu 11.4end support

Fu 11.9Typical structural lap TOPSPAN 96/120

Fu 11.5Typical non-structural lap for TOPSPAN 40

Fu 11.2Four scrw connction

25mm

4 fastenersat lap eachside

15mm TOPSPAN 120

25mm TOPSPAN 96

For connection to supports,see Figure 11.1, 11.2, 11.6 & 11.7

Lapis15%ofs

pan

Fu11.6Two scrw connction (timbr)

Fu11.7Four scrw connction

(timbr)

Fu11.8Typical structural lap for TOPSPAN 61

Support

Fastnr location-scrws must b locatd in th

mid-rgion of th at portion of both angs

40mmminimum lap

Lap must be

supported onrafter or truss

==

20mm

max.

TOPSPAN

(side view)

TOPSPAN

(side view)

Typical steel support

1.0mm BMT minimumOne screw each

bottom flange

Two screws each

bottom flange

Typical steel support1.0mm BMT minimum

20mmmax.

15mmmax.

50mm min.

End fastener


26/36


12. Fast slct

Tabl 12.1: Fast Slct - Cladd t suppts

ProfileFIXING TO STEEL FIXING TO STEEL FIXING TO STEEL

FIXING TO TIMBER FIXING TO TIMBERSingle & Lapped (Total 2.0mm) Single Lapped (Total 3.8mm)

Hardwood J1-J3 Softwood J40.75 up to 1.0mm BMT 1.0mm up to 3.0mm BMT 1.0mm up to 1.9mm BMT

CUSTOM ORB #15-15x47 HH, #14-10x42 HH #14-10x42 HH #12-11x50 T17 HG/TG HH M6-11x50 ROOFZIPS

CUSTOM BLUE ORB

M6.5-12x55 CyclonicZIPS #14-10x50 T17 HH

#15-15x47 HH,#14-10x42 HH #14-10x42 HH #12-11x50 T17 HG/TG HH

M6-11x50 ROOFZIPSM6.5-12x55 CyclonicZIPS #14-10x50 T17 HH

TRIMDEK


M6-11x65 ROOFZIPSSPANDEK

FLATDEK II



M6-11x65 ROOFZIPS


KLIP-LOK 700HS

KLIP-LOK 406HW

#12-14x20 HH #12-14x20 HH #12-14x20 HH#12-11x45 T17 HH #12-11x45 T17 HH

M5.5-11x40 BATTENZIPS M5.5-11x40 BATTENZIPS

CUSTOM ORB

#15-15x25 HH #14-10x25 HH #14-10x25 HH #12-11x25 T17 HH #14-10x39 T17 HH


#12-11x45 T17 HH orM5.5-11x40 BATTENZIPS

with 14g 25mm x 1.2mm

EPDM Seal bondedaluminium washer

#12-11x45 T17 HH orM5.5-11x40 BATTENZIPS





CUSTOM BLUE ORB

TRIMDEK

SPANDEK

Valleyfixed

onwall

Clipfixed

onroof

Panfixed

onroof

Crestfixed

onroof

#14-10x65 HH #14-10x65 HH #12-11x75 T17 HH #14-10x75 T17 HH

KLIP-LOK CLASSIC700

#14-10x65 HH #14-10x65 HH #12-11x75 T17 HH #14-10x75 T17 HH

M5.5-14x25 AutoTek or

M5.5-14x35 AutoTek




M5.5-14x35 AutoTek




M5.5-14x35 AutoTek



nts:1) HH = Hx Had, HG = HIGH GRIP, TG = TOP GRIP, T17 = TYPe 17 TIMBeR SCReW2) All fastnrs to stl supports ar to b slf drilling slf tapping scrws.

3) All fastnrs to timbr supports ar to b slf drilling scrws.

4) All fastnrs xposd dirctly to th wathr should b ttd with saling washrs.

5) For cyclonic washr rquirmnts, s Slction Tabls and Cladding Capacity Tabls.

6) Sid lap scrws (as spcid in th product brochurs) should always b locatd ovr supports as a minimum, with additional sid lap

scrws positiond as spcid in Sction 14 of this manual.7) No pr-bord hols prmittd.

8) For strngth groups of timbr, rfr to AS1720.2.9) Incras scrw lngth if xing ovr insulation to maintain minimum 3 scrw thrats protruding

far sid of support.

10) For FLATDeK 2, th 25mm Tk is usd to x to stl bams whr th shting is at against th bam g a purlin. Th 35mm Tk is usd

to x to stl whr th shting is at a slop against th bam, usually a rail in a pitchd structur. This lngth is satisfactory for pitchdroof with a slop up to 23 (dgrs). Th Tk lngth should b chckd whr th roof slop is highr than 23 (dgrs).

ToPSPAn ast slct

Cladd ast slct

Stl suppts:

1.0mm thick No.15-15 x 25mm hx.had slf-drilling scrws

1.0mm-1.9mm No.14-10 x 25mm hx.had slf-drilling scrws

Tmb Suppts:M5.5-11x40mm BattnZips

Stuctual laps:

No.14-10 x 25mm hx.had slf-drilling scrws


27/36


13. Fast t suppts

spandek

trimdek

customorb & customblueorb

Valley: 5 fasteners per sheet

Crest: 5 fasteners per sheet

l

S

Crest fixing for roof or walls

Valley fixing for walls only

S = Sid lap

S

Crest: 4 fasteners per sheet

Valley: 4 fasteners per sheet

Crest fixing for roof or walls


SValley: 4 fasteners per sheet

S = Sid lap

S = Sid lap

Crest fixing for roofs or walls


Cyclonic washer Class 4 G30038 x 35 x 1.0mm Buildex or equiv.

Crest fixing with

cyclonic washerat lap

Crest fixing with

cyclonic washer

Cyclonic washer Class 4 G300

38 x 34.5 x 1.0mm Buildex or equiv.

Crest fixing with

cyclonic washer

at lap

Crest fixing with

cyclonic washer

Crest fixing with

cyclonic washerat lap

Crest fixing with

cyclonic washer

Cyclonic washer Class 4 G300

38 x 35 x 1.0mm Buildex or equiv.


28/36


Fu 13.1 Fast t Suppts: Cyclc Aas

UNDERLAP END OVERLAP END

CREST FIXING WITHCYCLONIC WASHER AT LAP

CREST FIXING CREST FIXING WITHCYCLONIC WASHER

CYCLONIC WASHERCLASS-4 G300

25 X 33 X 1.0mm'BUILDEX'.

(FINAL POSITION)

UNDERLAP ENDOVERLAP END

CREST FIXING WITHCYCLONIC WASHER AT LAP

CREST FIXING CREST FIXING WITHCYCLONIC WASHER

CYCLONIC WASHERCLASS-4 G300

25 X 33 X 1.0mm'BUILDEX'.

(FINAL POSITION)

klip-lok 406 HiGH Wind

klip-lok classic 700

FLATDek ii

Supports: 6 fasteners per sheet

25mm max.25mm max.

Centre of pan

Typcal FLATDek ll cct: A longr Tk would busd on th rail of a pitchd structur.

FIRMLOK beam

RAFTER

13. Fast t suppts (ct.)


29/36


14. impact lad by d-b dbs

Th abov photographs ar copyright Jams Cook Univrsity - Cyclon Tsting Station.

All rights rsrvd. Rprintd by prmission.

Parts of a building nvlop (cladding, doors, windows) may

b rquird to rsist windborn dbris according to AS/NZS

1170.2:2011 and Dsign Guidlins for Qunsland Public

Cyclon Shltrs: Impact tst rgims for vrtical trajctoris

(2006).

Tsting has shown th following roof shting matrials arcapabl of rsisting th Qunsland Public Cyclon Shltr

vrtical trajctory dbris load and ar dmd-to-comply

for roofs slops of 15 dgrs or attr, which ar subjct to

ngativ wind prssurs (suction).

Ths Standards spcify dbris impact loading by timbr

mmbr of 4kg mass with nominal cross-sction of 100 mm x

50 mm and sphrical stl balls 8 mm diamtr (approximatly

3 grams mass).

Spandk has bn tstd for maximum spds:

- Timbr mmbrs = 8.5 m/sc

- Sphrical balls = 25.5 m/scCorrugatd prol:

- Timbr mmbrs = 25.5 m/sc

- Sphrical balls = 34.0 m/sc

CUSTOM ORB complis with rquirmnts for corrugatd

prols according to AS 1445:1986.

Rfr furthr to Qunsland Govrnmnt wbsit

http://www.works.qld.gov.au/tdd/saf_build/cyclon-

matrials.asp#roof

CUSTOM ORB and SPANDeK 0.48BMT ar dmd to satisfy

th vrtical trajctory impact load prformanc rquirmnts

dtaild in th Dsign Guidlins for Qunsland Public

Cyclon Shltrs, Spt. 2006.

Although not spcically tstd, BluScop Lysaght

nginrs bliv LYSAGHT TRIMDeK and som othr prols

will prform in a similar way. For mor information, contact

Stl Dirct.


30/36


Ld:FS = Full Shld

PS = Patal Shld

nS = n Shld

n/A = nt applcabl, s t 2.

nts:

1. Abov tabl is an xcrpt from Tabl 2.2 of AS 4055: 2006. C1, C2, C3 and C4 ar th dsign wind spd classications. WhrN/A appars, conditions ar byond th scop of AS 4055: 2006.

2. For topographic classication s Appndix 2, also xcrptd from AS 4055: 2006.

Appdx 1: wd classfcat

noigeRniarreT

yrogetaC

noitacifissalCcihpargopoT

1T 2T 3T 4T 5T

C

3CT

5.2CT

2CT,1CT

D

3CT

5.2CT

2CT,1CT

C1 C1 C2 C2 C2 C3 C2 C3 C3 C3 C3 C3 C3 C4 C4

C1 C2 C2 C2 C3 C3 C3 C3 C3 C3 C4 C4 C4 C4 NA

C2 C2 C2 C2 C3 C3 C3 C4 C4 C3 C4 C4 C4 NA NA

C2 C3 C3 C3 C4 C4 C3 C4 C4 C4 NA NA NA NA NA

C2 C3 C3 C3 C4 C4 C4 C4 NA NA C4 NA NA NA NA

C3 C3 C4 C4 NA NA C4 NA NA NA NA NA NA NA NA

FS PS NS FS PS NS FS PS NS FS PS NS FS PS NS

wd Classfcat Systm Cyclc Cdts


31/36


Appdx 2: Tpaphc classfcat

nts:

1. An scarpmnt has on avrag slop lss than 1 in 20 and anothr avrag slop gratr than 1 in 10.

2. Th location of a sit on a hill, ridg or scarpmnt is shown in th illustration abov.

3. Th avrag slop (a) is th slop masurd by avraging th stpst slop and th last slop through th top half of th

hill, ridg or scarpmnt.

Th avrag slop will not oftn occur at th actual proposd building sit and should b appraisd by considring th adjacnt

topography (s appndix D for th calculation of topography - Rfr to AS 4055).4. Th top-third zon xtnds for an qual distanc, d, ithr sid of th crst of an scarpmnt as shown abov.

Th distanc d is th avrag horizontal distanc masurd from th crst of th scarpmnt to th nar top-third zon.

5. Th ovr-top zon of an scarpmnt is considrd to xtnd to a distanc of 5H past th crst of an scarpmnt.

6. Th bottom of a hill, ridg or scarpmnt is that ara at th bas of a hill, ridg or scarpmnt whr th avrag slop is lss

than 1 in 20, .g. crk, rivr vally or at ara.

7. Abov data is an xcrpt from AS 4055: 2006.

d dd d


32/36


Appdx 3:Tpcal cycls ad d cs bulds

Tpcal cycls

Tropical cyclons ar warm cord wind systms whichaffct th coastal rgions of Northrn Australia. Thy ar

formd ovr warm tropical watrs, whr th tmpratur

must b >27C whn svr baromtric dprssions occur.

High spd winds blow spirally inward from all sids to form

a roughly circular cor or y which can rang in siz up to

about 50km in diamtr. Ovrall, a cyclonic wind systm can

hav a diamtr as larg as 650km.

Th spiralling action is causd by th arths rotation and is

clockwis in th southrn hmisphr, anti-clockwis in th

northrn hmishpr.

Air drawn into th y of a cyclon is carrid vrtically by

convction and a pumping action gnratd by high altitudwinds. This cor activity xtnds up to 12km abov th

sa. Th air rising in th cor of th cyclon carris with

it substantial amounts of watr vapour which condnss

to form havy cloud and rain in th ara of maximum wind

forc around th cor.

Th condnsing watr vapour rlass vast amounts of

hat nrgy which is xpndd nlarging th systm. As

cyclons xtract thir nrgy from th warm watr, thy

dissipat fairly quickly on raching land, but oftn not

bfor doing trmndous damag.

Cyclons usually mov at spds of btwn 2 and 15

m/sc and bcaus of thir siz, high wind spds can lastfor many hours. Ths winds ar of a cyclic natur, causing

signicant dynamic forcs on building componnts.

Ths cyclic forcs can induc fatigu in roong matrials,

thir supports and xings; fatigu which oftn limits th

prformanc of a componnt or systm. In addition,

bcaus of th rotation of th wind systm, th wind

dirction at a particular point can chang 180 as th

cyclon passs. Ths qus that buld dss shuldt ta shld t accut ulss t s uhly qual all sds.

wd Fcs Bulds

Wind crats a numbr of forcs on both intrnal andxtrnal surfacs of a building; forcs which must b

considrd whn dsigning or slcting cladding matrials,

thir fastnrs and supports. Ths forcs produc both

positiv prssur and ngativ prssur (suction) and

thir magnitud is affctd by th vlocity of th wind and

th buildings dgr of xposur and conguration. Th

rsultant prssurs ar calculatd using AS/NZS 1170.2:

2002 Structural Dsign Actions Part 2: Wind Actions.

In cyclonic aras, particular not should b takn of th

ffcts of intrnal prssurs on roof and wall cladding and

th importanc of local prssur aras.

Flying dbris is a signicant problm in tropical cyclonsand thr ar numrous instancs of buildings apparing to

stand up to th wind forcs until dbris brok windows or

pntratd wall cladding, thus allowing prssur from th

wind to build up insid. Th intrnal prssur, acting with

suction on th outsid of th roof, was thn sufcint to

caus failur of th roof systm - a sort of xplosion.

Failur of th roong can b du to inadquat fastning

of roof shting, in which cas th xings pull out or th

shting cracks around th fastnrs. It can b qually

du to inadquat xing of th roof framing, ithr th

connction btwn th battns and raftrs or th

connction of th raftrs to th building fram.Irrspctiv of th rason for th loss of roof, th rsult

is usually catastrophic. Watr damag commonly rsults

in th dstruction of furnitur and furnishings. In addition,

framd buildings los th bracing ffct caus by th roof

mmbran, rsulting in th collaps of som xtrnal walls.

wd Fcs As

Th Wind Classication for awnings and carports can b

takn from AS4055 Wind Loads on housing.

Th wind prssur multiplirs to apply to th basic wind

prssur should com from th cofcints in ASNZS

1170:2002 for frstanding and attachd awnings.

Ds wd Spds

Th various conditions which affct th dsign wind

spds, such as gographic location, trrain catgory, tc.,

ar to b takn from th ASNZS 1170.2:2002.


33/36


Appdx 4: Lcal pssu aas

Lcal pssu aasWhr xtrnal prssurs ar ngativ, buildings ar

subjct to localisd aras of incrasd prssur at all

signicant xtrnal discontinuitis such as roof or wall

dgs including roof ridgs whr th roof pitch xcds

10. Consquntly, all roof and wall claddings, thir supports

and xings, must b dsignd to tak into account ths

incrasd xtrnal prssurs. Th aras affctd by ths

factors ar shown in th illustration abov (takn from th

AS/NZS 1170.2: 2002). Th xtnt of th local prssur aras

is givn by th dimnsion a, which should b dtrmind

as indicatd in th illustrations abov (also takn from

AS/NZS 1170.2: 2002).

Du car must b takn by th nginr whn dsigning

claddings and thir supports. Th ffct on both aras of

incrasd prssur must b considrd.

nts:

1. Abov illustration is takn from AS/NZS 1170.2:2002.

a x a subjct to local prssur factor of 1.5.

Such aras li within a zon of width a from dgs.

2. Ara 0.5 a x 0.5 a subjct to a local prssur factor of 2.0.

Such aras li within a zon of width 0.5 a from dgs.


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notes:


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Trms and conditions of sal availabl at local BluScop Lysaght sals offics.

excpt to th xtnt to which liability may not lawfully b xcludd or limitd,BluScop Stl Limitd will not b undr or incur any liability to you for anydirct or indirct loss or damag (including, without limitation, consquntialloss or damag such as loss of profit or anticipatd profit, loss of us, damag

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Copyright BluScop Stl Limitd Sptmbr 3, 2012

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Documents

LysaghtCyclonicAreaDesignManualWA3September2012 (1).pdf