S-Rib™ Corrugated Non-Cyclonic

S-Rib-NonCyclonic

About S-Rib™ Corrugated

A reliable product that stands the test of time, Fielders® S-Rib™ Corrugated can be used in either roofing or walling applications. This profile is both popular and versatile, while being able to reflect either a modern or traditional design depending on the application. Complemented by Fielders® range of heritage products, beautiful authentic restorations can also be achieved. Available in 0.35mm, 0.42mm and 0.48 base metal thicknesses, as well as 0.60mm BMT ‘soft feed’ for bullnose and curved roofing.

S-Rib™ Corrugated NON-CYCLONIC Profile

S-Rib™ Corrugated NON-CYCLONIC Profile Cross Section

     

Material Specifications

PropertyNotes
Base Metal Thickness (mm)0.350.420.480.60BMT
Total Coated Thickness (mm)0.40*0.47*0.53*0.65*TCT
Mass / Unit LengthZINCALUME®2.753.303.704.70kg/m
COLORBOND®2.80*3.36*3.77*4.78*
Mass / Unit AreaZINCALUME®3.604.344.876.18kg/m2
COLORBOND®3.68*4.42*4.96*6.29*
2nd moment of area about principal axis (103 mm4)Ix11141519
Iy19510234202676033450
Section modulus about principal axis (103 mm3)Zx1222
Zy47566480
Warping Constant (109 mm6)Iw1111
Torsion Constant (mm4)J13233568
Minimum Yield StrengthG550G550G550G300Base Steel Designation
Coating ClassZ600 (Heritage Galvanised)
AM100 (COLORBOND®)
AM125 (Zincalume)
AM150 (COLORBOND® Ultra)
Z450 (Galvanised)
Minimum Coating g/m2 of Zinc -
Aluminium
Coverage (mm)762
ToleranceSheet Length ±7mm Cover Width
±4mm
Thermal Expansion2.9mm average per 5m at 50°C
change
Table SR MS NC 001 - S-Rib™ Corrugated Non-Cyclonic
Notes:
  1. S-Rib Corrugated is manufactured in accordance to AS 1445 and from materials in accordance to AS 1397 and AS 2728. It is to be installed in accordance with AS 1562 and HB 39.
  2. The sectional properties are theoretical values per sheet width. These properties are gross values only.
  3. *is based on Standard COLORBOND® single-sided material. For other painted steel options please contact a Fielders® representative.

Rainfall Capacity

For further information, please refer to sections "Rainfall Intensity" and "Water Carrying Capacity and Rainwater Run-Off".

S-Rib™ Corrugated NON-CYCLONIC Rainfall Capacity Figure SR RC NC 001

Figure SR RC NC 001

Maximum Roof Length (m)

Roof Slope
(degrees)
Rainfall Capacity (mm/hr)
100150200250300350400
53725181512119
Table SR RL NC 001 - S-Rib™ Corrugated Non-Cyclonic
Notes:
  1. Minimum recommended slope is 5°. Sheet lengths greater than 24m are not recommended due to thermal expansion and contraction.

Load Span Tables

Wind Load Capacity: Limit State Design: 0.42mm BMT

Span (mm)Single SpanEnd SpanInternal Span
Serv. (kPa)Strength (kPa)Serv. (kPa)Strength (kPa)Serv. (kPa)Strength (kPa)
6005.3912.006.0812.001.9111.35
9003.2012.004.2712.001.679.25
12001.7510.152.799.901.457.45
15000.948.101.597.551.236.00
18000.457.401.025.751.034.85
2100--0.654.500.853.90
2400--0.423.600.693.20
2700--0.303.050.562.70
Table SR WC NC 001A - S-Rib™ Corrugated Non-Cyclonic
Note:
  1. Values in the table above have been generated based on testing into steel supports with at thickness of 1.0mm.
  2. Values are based on no insulation under the sheeting.
  3. Serv. denotes serviceability

Wind Load Capacity: Limit State Design: 0.48mm BMT

Span (mm)Single SpanEnd SpanInternal Span
Serv. (kPa)Strength (kPa)Serv. (kPa)Strength (kPa)Serv. (kPa)Strength (kPa)
6007.4812.008.0012.001.9812.00
9003.7412.004.7512.001.9610.15
12002.2310.752.8612.001.848.50
15001.268.651.9710.601.627.10
18000.578.101.398.001.365.70
2100--0.976.201.074.55
2400--0.665.000.823.60
2700--0.444.250.622.90
Table SR WC NC 001B - S-Rib™ Corrugated Non-Cyclonic
Note:
  1. Values in the table above have been generated based on testing into steel supports with at thickness of 1.0mm.
  2. Values are based on no insulation under the sheeting.
  3. Serv. denotes serviceability

Wind Load Capacity: Limit State Design: 0.60mm BMT

Span (mm)Single SpanEnd SpanInternal Span
Serv. (kPa)Strength (kPa)Serv. (kPa)Strength (kPa)Serv. (kPa)Strength (kPa)
60010.5012.0011.0012.003.0512.00
9006.0312.007.7212.002.5512.00
12002.6212.004.8012.002.119.15
15001.3010.002.629.051.756.80
18000.628.351.407.351.485.65
21000.367.250.896.551.255.15
24000.326.350.736.201.054.95
2700--0.585.700.844.55
Table SR WC NC 001C - S-Rib™ Corrugated Non-Cyclonic
Note:
  1. Values in the table above have been generated based on testing into steel supports with at thickness of 1.0mm.
  2. Values are based on no insulation under the sheeting.
  3. Serv. denotes serviceability

 

Figure SR NC 002 End Spans, Internal Spans and Overhangs illustrates the terminology end spans, internal spans, and overhangs and their reference to the supporting substructure. This terminology has been used in the following Maximum Recommended Span and Wind Load Capacity tables.

S-Rib™ Corrugated NON-CYCLONIC Figure SR NC 002 End Spans, Internal Spans and Overhangs

Figure SR NC 002 End Spans, Internal Spans and Overhangs

Maximum Recommended Roof Cladding Span

Wind
Region
Base Metal
Thickness
(mm)
Terrain Category 2Terrain Category 3
Single (mm)End (mm)Internal (mm)Single (mm)End (mm)Internal (mm)
A0.4270090012007009001200
0.488001300170080013001700
0.60140016001800160016001800
B0.4270090012007009001200
0.488001300170080013001700
0.60135016001800155016001800
Wind Loading Design Parameters
+
Design Life 50 years
Importance Level 2
Maximum Roof Height H = 10m
External Pressure Coefficient:
   Cpe = -0.65 for walling
   Cpe = -0.9 for roofing
Internal Pressure Coefficient:
   Cpi = 0.2
Local Pressure Factor:
   KL = 2.0 (end & single span)
   KL = 1.0 (internal span)

Table SR RS NC 001 - S-Rib™ Corrugated Non-Cyclonic
Note:
  1. Maximum roofing spans comply with both strength and serviceability wind pressure requirements.
  2. Spans shown in italics are limited by foot traffic requirements.

Maximum Recommended Wall Cladding Span

Wind
Region
Base Metal
Thickness
(mm)
Terrain Category 2Terrain Category 3
Single (mm)End (mm)Internal (mm)Single (mm)End (mm)Internal (mm)
A0.42135016502350155019003000
0.48145019002700160021503000*
0.60155020502600175023003000*
B0.42130016002150160021503000*
0.48140018002500155020503000*
0.60150020002500320022502950
Wind Loading Design Parameters
+
Design Life 50 years
Importance Level 2
Maximum Roof Height H = 10m
External Pressure Coefficient:
   Cpe = -0.65 for walling
   Cpe = -0.9 for roofing
Internal Pressure Coefficient:
   Cpi = 0.2
Local Pressure Factor:
   KL = 2.0 (end & single span)
   KL = 1.0 (internal span)

Table SR WS NC 001 - S-Rib™ Corrugated Non-Cyclonic
Note:
  1. Maximum walling spans comply with both strength and serviceability wind pressure requirements.
  2. *Spans in excess of 3000mm may be available subject to enquiry. Wall applications or long spans require particular attention to installation practice.

Maximum Recommended Roof Cladding Spans Based on Foot Traffic

Base Metal
Thickness (mm)
Single (mm)End (mm)Internal (mm)
0.427009001200
0.4880013001700
0.60160016001800
Table SR FT 001 - S-Rib™ Corrugated Non-Cyclonic

Pierce Fixing

Fasteners must be selected to match the life expectancy of the cladding material. Recommendations from fastener manufacturers should be sought.

Only fasteners complying with AS 3566:2002 and those that are compatible with the roofing material should be used for its fastening.

Pierce Fixing Table

Fixing SupportsCrest FixingValley Fixing
(Wall only)
Side Lap Fixing
Steel
1.0 to 3.5mm
12-14x50mm
Metal Teks hexagon head with seal
10-16x16mm
Metal Teks hexagon head with seal
10-16x16mm
hexagon head Teks screws with seal
Timber
Hardwood
M6-11x65mm
RoofZips hexagon head with HiGrip & seal
M6-11x25mm
RoofZips hexagon head with seal
Timber
Softwood
M6-11x65mm
RoofZips hexagon head with HiGrip & seal
M6-11x25mm
RoofZips hexagon head with seal
Metal Battens
(0.55 to 1.0mm)
M6-11x50mm
RoofZips hexagon head with HiGrip & seal
15-15x25mm
Metal Batten Teks hexagon head with seal
Table SR PF NC 001 - S-Rib™ Corrugated Non-Cyclonic

Fastener Spacings - Non-Cyclonic

Crest Fastener Location

S-Rib™ Corrugated NON-CYCLONIC Crest Fastener Location 5 Fasteners

5 Fasteners per sheet – end supports and end laps.

S-Rib™ Corrugated NON-CYCLONIC Crest Fastener Location 3 Fasteners

3 Fasteners per sheet – Internal supports.
Roofing should be lapped away from the prevailing weather.

Valley Fastener Location (Wall Only)

S-Rib™ Corrugated NON-CYCLONIC Valley Fastener Location (Wall Only) 5 Fasteners

5 Fasteners per sheet – end supports and end laps.

S-Rib™ Corrugated NON-CYCLONIC Valley Fastener Location (Wall Only) 3 Fasteners

3 Fasteners per sheet – Internal supports.

Table SR FS NC 001

Notes:
1. All fasteners used externally should be fitted with an EPDM seal (washer).
2. Do not use punches to form fastener holes.

Side Lap Fastening

It may be necessary to use side lap fasteners at mid spans when using S-Rib at maximum spans. These will help to hold the sheet laps firmly in place and maintain a weather-proof joint.

Insulation

Care needs to be taken when installing insulation with roof sheeting. When insulation thickness up to 50mm are installed the screws detailed in Table SR PF NC 001 may need to be increased depending on the thickness and density of the insulation. When the screw is properly tightened into metal there should be a minimum of three (3) threads protruding past the support being fixed in to. For timber the screw must penetrate the timber as much as the screws detailed in Table SR PF NC 001 do without insulation.

For insulation thicknesses greater than 50mm Fielders® recommend the use of a thermal spacer to help maintain Rw values as well as minimising any bulging in the profile caused by the insulation.

Curving S-Rib™ Corrugated

For details regarding spring, crank and smooth curving of S-Rib sheets, please see section Curving of Steel Decks”.

Curving quality corrugated is manufactured from G300 sub-strate (0.60 BMT). It is consequently more ductile, enabling specialist tradesmen using precision curving machines to form sheets to traditional heritage shapes and challenging architectural details down to radii as tight as 450mm. Fielders® have a dedicated roll forming machine for G300 thus avoiding any inconsistency arising out of changing over from G550 Hi-tensile coil.

S-Rib™ Corrugated Installation Procedure

For installation procedures see section “Typical Pierce Fix Installation Guide”. For general handling instructions refer to section “Maintenance and Care”.

Figure SR NC Corrugation Laps 003

Maximum Sheet Length

Turning of Roof Sheeting Ends

Refer to section “Flashings, Cappings & Ends of sheets”.

Curving Orders

When ordering curved sheets, please state the following:

ZINCALUME®

Sheets

COLORBOND®

Sheets

Color

Sheets

Direction of laying (facing roof)

Left to right

Sheets

Right to Left

Sheets

Overall Length of Sheet (Allow 50mm into Gutters)

mm

Bullnosed

A

Radius (minimum 500mm)

mm

B

Pitch or fall

mm

D

Wall to outside fascia

mm

E

Straight length

mm

H

Height

mm

S-Rib™ Corrugated NON-CYCLONIC Figure SR NC Bullnosed Dimensions 004

Figure SR NC Bullnosed Dimensions 004

Concave

D

Wall to outside fascia

mm

H

Height

mm

X

Dip from Straight Line

mm

S-Rib™ Corrugated NON-CYCLONIC Figure SR NC Concave Dimensi 005

Figure SR NC Concave Dimensions 005

S-Rib™ Corrugated NON-CYCLONIC Bull Nosing

Bull Nosing

S-Rib™ Corrugated NON-CYCLONIC Curving to Underslung or Overslung

Curving to Underslung or Overslung

S-Rib™ Corrugated NON-CYCLONIC Radius Curve (Deep Curve)

Radius Curve (Deep Curve)

S-Rib™ Corrugated NON-CYCLONIC ‘S’ Curve

‘S’ Curve

S-Rib™ Corrugated NON-CYCLONIC Ridge Curve and Bullnoosing with extended straight section

Ridge Curve and Bullnoosing with extended straight section

S-Rib™ Corrugated NON-CYCLONIC Figure SR NC Typical Curves 006

Figure SR NC Typical Curves 006

Curved Flashings

COLORBOND® and ZINCALUME® steel roofing gives the designer or architect greater flexibility than other roofing materials. Fielders® curved flashings offer an attractive, watertight method of finishing off barges. Fielders® sheet-metal workshop uses either Pittsburgh or Snap-Lock seams to achieve a curved profile flashing. Acrylead and flexible Dektite flashings may also be used.

S-Rib™ Corrugated Non-Cyclonic Curved Flashings

S-Rib™ Corrugated Non-Cyclonic: Pittsburgh Lock-Seam and Snap-Lock

Figure SR NC Pittsburgh Lock-Seam and Snap-Lock 007

Curved Flashing Available Materials

FinishConforming to StandardBMTColour
ZINCALUME®AS 1397
G300-AZ150
0.50N/A
COLORBOND® XRWAS 1397 G300-AZ150
and AS 2728
0.50As selected
COLORBOND® UltraAS 1397 G300-AZ200
and AS 2728
0.55As selected
COLORBOND® StainlessGrade 430 base 3000.45As selected
Z600 Heritage GalvanisedAS 1397
G300-Z600
0.50N/A
Table SR CF NC 001 - S-Rib™ Corrugated Non-Cyclonic

Hip Bracing

S-Rib™ Corrugated Hip Bracing

S-Rib™ Corrugated NON-CYCLONIC Figure SR NC Type A Hip Bracing 008

Figure SR NC Type A Hip Bracing 008

S-Rib™ Corrugated NON-CYCLONIC Figure SR NC Type B Hip Bracing 009

Figure SR NC Type B Hip Bracing 009

Hip Bracing Materials

FinishConforming to StandardBMTColour
GalvanisedAS 1397:2002
G300-Z450
0.95N/A
Table SR HB NC 001 - S-Rib™ Corrugated Non-Cyclonic

Cappings

Refer to section Cappings”.

Perforated Metal

S-Rib corrugated is also available ex stock in 0.48 BMT ZINCALUME® steel , conforming to AS 1397:2001 G550- AZ150, or in COLORBOND® steel (Surfmist only) to AS 1397:2001 G550-AZ150 with 2.38mm diameter holes at 6.74 pitch providing 11% open area. Other materials and gauges with different hole sizes and pitches are available upon request.

S-Rib™ Corrugated Flashings & Details

Masonry Parapet Side Wall (Low)

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Masonry Parapet Side Wall (Low) Product Code: CF1

Product Code: CF1

Masonry Parapet Side Wall (High)

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Masonry Parapet Side Wall (High) Product Code: CF2

Product Code: CF2

Apron Flashings

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Apron Flashings Product Code: CF3

Product Code: CF3
GIRTH 300

Overflashing

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Overflashing Product Code: CF4

Product Code: CF4
GIRTH 112

Headwall Apron Flashing

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Headwall Apron Flashing Product Code: CF5

Product Code: CF5
GIRTH 300

Soaker Gutter

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Soaker Gutter Product Code: CF6

Product Code: CF6
GIRTH 350

Soffit Corner Flashing

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Soffit Corner Flashing Product Code: CF7

Product Code: CF7
GIRTH 150

Shoe Flashing

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Shoe Flashing Product Code: CF8

Product Code: CF8

Offset Wall Flashing
Type 1

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Offset Wall Flashing Type 1 Product Code: CF9

Product Code: CF9
GIRTH 150

Offset Wall Flashing
Type 2

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Offset Wall Flashing Type 2 Product Code: CF10

Product Code: CF10

Valley Gutter

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Valley Gutter Product Code: CF11

Product Code: CF11
GIRTH 324

Under Over Flashing

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Under Over Flashing Product Code: CF12

Product Code: CF12
GIRTH 300

Mansard Roof Flashing

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Mansard Roof Flashing Product Code: CF13

Product Code: CF13
GIRTH 330

Industrial Door Jamb Flashing

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Industrial Door Jamb Flashing Product Code: CF14

Product Code: CF14
GIRTH 150

Opening Jamb Flashing

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Opening Jamb Flashing Product Code: CF15

Product Code: CF15

Door Head Flashing

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Door Head Flashing Product Code: CF16

Product Code: CF16
GIRTH 100

Apex Capping
Type 1

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Apex Capping Type 1 Product Code: CF17

Product Code: CF17
GIRTH 270

Apex Capping
Type 2

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Apex Capping Type 2 Product Code: CF18

Product Code: CF18
GIRTH 260

Back Channel

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Back Channel Product Code: CF19

Product Code: CF19
GIRTH 100

External Corner & Barge Capping

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details External Corner & Barge Capping Product Code: CF20

Product Code: CF20
GIRTH 330

Internal Corner Capping

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Internal Corner Capping Product Code: CF21

Product Code: CF21
GIRTH 330

Barge Capping

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Barge Capping Product Code: CF22

Product Code: CF22
GIRTH 230

Fragmented Parapet Capping

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Fragmented Parapet Capping Product Code: CF23

Product Code: CF23

Two Piece Step Flashing

S-Rib™ S-RIB™ Corrugated NON-CYCLONIC Flashings & Details Two Piece Step Flashing Product Code: CF24

Product Code: CF24
Table SR FD NC 001

Notes:
1. *denotes size to be determined by application. All sizes are in mm and should be used as a guide only. They should be measured on-site to determine actual size.
2. S.B. denotes ‘Slight Break’.
3. Also refer to “Typical Roofing Details”.