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Access Products Division
The Company
CO
NT
EN
TS
Services:
• In excess of 50 years experience
• Branches throughout Australia, Asia and New Zealand
• Manufacture
• Design
• Technical Support
• Quotations
• Fabrication
• Installation
• Quality Assurance
• Feasibility and Budget Rates
• Lump Sum and Rate Contracts
• Project Management
• Small Jobs
• Large Projects
• Computerised Job Tracking
Products:
• Bar Grating
• Handrailing
• Expanded Metal
• Balustrades
• Drainage Grates and Cast Covers
• Sunscreens
Webforge Contents
FLOORING
Quick Guide.................................................. 1
Choose a Pattern.......................................... 2
Options ........................................................ 3
Coding ......................................................... 4
Webplate /Webmesh .................................... 5
Load/Deflection Tables ............................... 6
FRP .............................................................. 8
Expanded Metal .......................................... 10
Stair Treads ................................................. 12
Fixing Clips .................................................. 14
Manufacturing Tolerances ........................... 16
Terminology ................................................. 18
HANDRAILS
Choose a Stanchion .................................... 20
Brackets /Baseplates /Offsets ...................... 22
Bends/Closures/Gates ................................ 23
Options/Ordering ........................................ 24
Specifications .............................................. 25
Barrier Products .......................................... 27
Balustrades ................................................. 28
Jumbo Stanchions ....................................... 30
For Architectural Products see separate brochureFor Architectural Products see separate brochure
For Civil Products see separate brochureFor Civil Products see separate brochureIssue Number: 2
Flooring
Load 2.5 kPa/Deflection 5mm
Span mm Steel Aluminium FRP Expanded Metal
600 C205*** A253*** G256*** WM50080***900 C205*** A253*** G386*** WM50110***1050 C205*** A253*** G386*** WM50105***1200 C205*** A255*** G386*** -1500 A255*** A403*** - -1800 A325*** A455*** - -2100 A405*** - - -2400 C505*** - - -2800 A655*** - - -
Load 3 kPa/Deflection 5mm
Span mm Steel Aluminium FRP Expanded Metal
600 C205*** A253*** G256*** WM50080***900 C205*** A253*** G386*** WM50105***1050 C205*** A255*** G386*** -1200 C205*** A323*** - -1500 A255*** A405*** - -1800 A325*** A505*** - -2100 A405*** - - -2400 A505*** - - -2800 A655*** - - -
Load 4 kPa/Deflection 5mm
Span mm Steel Aluminium FRP Expanded Metal
600 C205*** A253*** G256*** WM50080***900 C205*** A253*** G386*** WM50105***1050 C205*** A255*** G386*** -1090 - F325*** - -1125 - F403*** - -1150 - A323*** - -1200 F255*** A325*** - -1225 C255*S* - - -1350 C255*** A325*** - -1400 A255*** A403*** - -1500 F325*** A405*** - -1590 C325*** - - -1600 A325*S* - - -1650 C403*** C455*** - -1700 F405*** - - -1710 A325*** - - -1780 A403*** - - -1800 C405*** A505*** - -1890 C405*** - - -2030 A405*** - - -2200 C505*** - - -2350 A505*** - - -2400 A655*** - - -2800 A655*** - - -
*** Material. Top Surface. Treatment. Choose these options from page 3.
Span: See definition on page 18.
kPa: Kilopascals. Expression of Uniformly Distributed Load.
Concentrated Load:Details available on request.
Other combinations of pattern and load bar areavailable beyond those indicated on this QuickGuide. Refer to the Load/Deflection Table onpages 6 & 7.
Note:
1
Load 5 kPa/Deflection 10mm
Span mm Steel Aluminium FRP
600 C205*** A253*** G256***900 C205*** A253*** G386***1050 C205*** A253*** G386***1200 C205*** A255*** G386***1500 A255*** A403*** -1800 A325*** A503*** -2100 C405*** - -2400 C505*** - -2800 A655*** - -
Mild/Stainless
Mild/Stainless
Mild/Stainless
Mild/Stainless
FL
OO
RIN
G
Load 5 kPa/Deflection 5mm
Span mm Steel Aluminium FRP Expanded Metal
600 C205*** A253*** G256*** WM50080***900 C205*** A253*** G386*** -1050 C205*** A323*** - -1200 C255*** A325*** - -1500 C325*** A503*** - -1800 A405*** - - -2100 A505*** - - -2400 A655*** - - -2800 A756*** - - -
Mild/Stainless
Quick Guide to Choosing the Right Flooring
Load 7.5 kPa/Deflection 5mm
Span mm Steel Aluminium FRP
600 C205*** A253*** G256***900 C205*** A255*** G386***1050 C255*** A325*** -1200 A255*** A405*** -1500 C405*** A505*** -1800 C505*** - -2100 A655*** - -2400 A655*** - -2800 A756*** - -
Load 7.5 kPa/Deflection 10mm
Span mm Steel Aluminium FRP
600 A205*** A253*** G256***900 A205*** A253*** G386***1050 A205*** A255*** -1200 A205*** A325*** -1500 C325*** A405*** -1800 A405*** A505*** -2100 C505*** - -2400 A505*** - -2800 A655*** - -
Mild/Stainless
Mild/Stainless
Light occasional use. No public access. AS 1657 Heavy use. Occasional placement of heavy objects or tools. AS 1170
Light frequent use. No public access. AS 1170
Heavy frequent use. Public access. AS 1170
Heavy use. Occasional placement of heavy objects or tools. AS 1170
Very heavy use. Frequent placement of heavyobjects and tools. AS 1170
Very heavy use. Frequent placement of heavyobjects and tools. AS 1170
Choose a Pattern in Steel Grating
Choose a Pattern in Aluminium Grating
A Pattern
505
60
B Pattern
C Pattern
D Pattern
F Pattern
505
60
A Pattern
B Pattern
F Pattern
2
FL
OO
RIN
G
• Other patterns available to order
• Other patterns available to order
MILD STEEL GRATINGWestern Australia 1200 x 6000 spanNew Zealand 900 x 6000 spanAll other locations 1000 x 6000 spanSmaller panels can be made on request or the abovepanels can be cut down as required.
STAINLESS STEEL GRATING Available in the above described sizes or as dictated by the availability of the raw material flat bar.
EXPANDED METALAvailable in a range of sizes that allow for direct placementonto support steel without the need for cutting.
FIBREGLASS GRATINGAvailable in a variety of sizes suitable for cutting to suit the application.
ALUMINIUM GRATINGAvailable in panels up to 1200 x 6000.
Panel sizes noted are nominal. Dimensions will vary slightlyaccording to load bar thickness and the pattern. Exact dimensions are shown in the table on page 17.
MILD STEELRecommended for high impact, high load applicationswhere economy and strength are paramount.
ALUMINIUMRecommended where light weight is important and wherequality of appearance is paramount.
FIBREGLASS (FRP)Recommended where physical properties are important.Chemical resistant. Low thermal conductivity. Non conductive. Non magnetic. Non sparking.
STAINLESS STEELRecommended where rust resistance is required.
3
Choose the Options
SAFETYThe slip resistance of the flooring and walkway productneeds to be considered. Standard grating comprises plainsquare edge flat bars. To increase slip resistance the following points should beconsidered on sloping walkways.
STEEL & ALUMINIUM GRATINGAlthough not mandated by AS 1657 the use of 10 x 10mmsquare bar cleats or abrasive strips can be used foradditional security. ISO 14122.1 recommends cleats between10° and 20°. Serrated (see page 18) grating can bespecified. Stainless steel and any bars 20mm deep are notrecommended to be serrated.
In addition both steel and aluminium grating can improvetheir slip resistance by setting the direction of walking over
the floor parallel to the loadbars. In steel grating there isbetter slip resistance in patterns with 100mm cross rodcentres. i.e. Pattern A and C.
FIBREGLASS GRATING (FRP)FRP grating is normally provided with an antiskid surface. This is a coarse grit that is embedded into the top surfaceof the grating. Plain top surface is available.
EXPANDED METALSlip resistance is improved if the direction of walking is parallel to the Short Way Mesh (SWM).
TOP SURFACE
MILD STEEL GRATING/EXPANDED METALAvailable Galvanised (AS/NZS 4680), Bitumen Dipped or left Untreated.
STAINLESS STEEL GRATINGAvailable Electro Polished, Garnet Blasted or left Mill Finish.
ALUMINIUM GRATING Available Anodised, Powder Coated, Painted or left MillFinish.
FIBREGLASS GRATING (FRP) Available in a variety of colours. We recommend the following:
Green - Isopthalic Polyester Resin. Yellow - Vinyl Ester Resin. Reddish-Brown - Phenolic Resin.
FLO
OR
ING
TREATMENT/COLOUR
PANEL SIZE
CODES:M = Mild SteelS = Stainless Steel
Grade 316S1 = Stainless Steel
Grade 304
A = AluminiumI = Isopthalic Polyester
ResinV = Vinyl Ester ResinP = Phenolic Resin
CODES:G = GalvanisedB = Bitumen DippedU = UntreatedM = Mill FinishedE = Electro PolishedP = PaintedGB = Garnet Blasted
A = AnodisedPC = Powder CoatedG = GreenY = YellowD = Dark GreyL = Light GreyR = RedRB = Reddish-Brown
CODES:Mild Steel/Stainless Steel1 = 1000 x 600 0 span2 = 1200 x 6000 span3 = 900 x 6000 span4 = 900 x 4000 spanAluminium1 = 1000 x 6000 span2 = 1200 x 6000 span Fibreglass (FRP)1 = 1220 x 3660
Expanded Metal1 = 3000 x 1200 LWM2 = 3000 x 900 LWM3 = 3000 x 750 LWM4 = 3000 x 600 LWM10 = 2300 x 1200 LWM11 = 2300 x 900 LWM12 = 2300 x 750 LWM13 = 2300 x 600 LWM
CODES:P = PlainS = SerratedG = Grit
R = RaisedF = Flattened
MATERIAL
4
Example of Coding
1. Use the Quick Guide on page 1 and add the options for Material, Top Surface, Treatment/Colours and Panel size (if required) on page 3.
or
2. Choose a pattern from page 2 and choose a Load Bar from the Load Deflection Table
on pages 6 & 7. Add the options on page 3.
3. Panel size should be stated only if you want a stock panel.
For example, A325MPU2 for an untreated stock panel 1200 x 6000.
For Fabricated grating the code would read A325MPU.
4. Specify whether the grating is to be Banded or Cut To Size Only by referring to the Terminology on page 18.
5. Nominate the number of panels required and provide dimensions for width and span of each panel. Span is always the last dimension.
6. Where large floor areas are required provide a drawing of the area to be covered showing:
a) Dimensions.
b) Span.
c) Section size, location of, and toe direction of the support steel.
d) Location and size of cut outs and removable areas.
e) Location of kick plate and nosings.
f) Indicate if penetrations are required to be split.
7. Specify fastener type if required. See pages 14 & 15.
Span Direction• Grating and expanded metal needs to be supported in a specific way. The direction that the load bars run is the
important direction for grating and is referred to as the span.
• For expanded metal the span is in the direction of the strands or Long Way Mesh (LWM).
• Span is always the last dimension given when referencing a panel size.
• Grating and expanded metal has to be supported 90° to the span direction and does not require support on theother sides.
995 995 995
1500
4265
Indicates span direction
10 10 10 1250
Examples: F403APMG3861GG5
For the shaded items theresultant code would beA325MPG1
Example:
Shown here with standard panel widths of 995mm. Platform madein standard stock width panels plus a make-up panel cut to thenearest load bar. The balance allows for gaps up to 10mmbetween panels.
Order as:1/4265 x 1500 span (in 4 pieces)
(Page 3)
(Page 3)
(Page 3)
(Page 3)
(Page 6)
(Page 2)
Make up panels less than 300mm are joined to the adjacent panel.
How to Order Flooring
FL
OO
RIN
G
Webplate/Webmesh
5
WEBMESHWebmesh is a composite comprising grating with a light gauge meshwelded to the underside to prevent tools and small objects from fallingthrough the grating. Complies with AS 1657-1992 paragraph 3.3.1.1
Material Product Floor/ Grating Weight Span at 4kPa UDLTreadplate Untreated 5mm Thickness Kg/sqm Deflection
STEEL WP3-E255MP* 3mm E255MP* 44.49 1390mm
WP5-E325MP* 5mm E325MP* 64.78 1625mm
ALUMINIUM WP3-E255AP* 3mm E255AP* 16.21 1100mm
WP5-E325AP* 5mm E325AP* 23.21 1350mm
WEBPLATEWebplate is a composite flooring comprising floorplate welded to the top of grating.
Any grating pattern from page 2 can be combined with any floorplate thickness. We recommend E pattern grating (similar to F pattern but with cross rods at 100mm centres).Other combinations of hit and miss cross rod firings can be supplied if required.
Webplate is available in steel and aluminium in the following combinations:
Where * indicates Treatment. Refer to Options on page 3 and Examples of Coding on page 4.
1. Choose the product type required by reference to the recommendations shown above.
or
Choose a grating by using the pattern choices on page 2 and choose an appropriate Load Bar from the Load/Deflection Table on page 6 & 7.
2. Add the Options on page 3.
3. Nominate the required thickness of the floorplate.
Examples:WP3-E255MPG1/1500 x 4500 span (in 1 piece)WP5-A325MPU2/3000 x 750 span (each in 4 pieces)WP8-E405MPBAll as per drawing supplied.
How to Order Webplate
How to Order Webmesh1. Select a grating from the pattern choices on page 2 and choose an
appropriate Load Bar from the Load/Deflection Table on page 6 & 7.
2. Add the Options on page 3.
3. Prefix your choice WM-
Examples:WM-A255MPG1/1205 x 3500 spanWM-A325MPU2/2500 x 750 span (each in 2 pieces)WM-C405MPBAll as per drawing supplied.The standard mesh supplied is a flattened Expanded Metal SWM 12mm x LWM 30mm.
FL
OO
RIN
G
Steel GratingLoad/Deflection Table
6
FL
OO
RIN
G
Prod
uct
Mas
s kg
/m2
Load
Bar
Size
C203MP* 20x3 14.3 U 34 19 12 8 6 5 3 2 980D 1.8 3.2 5 7.2 9.8 12.9 20.1 29
F205MP* 20x5 18.2 U 36 20 13 9 6 5 3 2 1010D 1.8 3.2 5 7.2 9.8 12.9 20.1 29
A203MP* 20x3 18.2 U 45 25 16 11 8 6 4 3 2 1060D 1.8 3.2 5 7.2 9.8 12.9 20.1 29 39.4
C205MP* 20x5 22.2 U 56 32 20 14 10 8 5 3 2 1120D 1.8 3.2 5 7.2 9.8 12.8 20.1 28.9 39.4
C253MP* 25x3 17.3 U 53 30 19 13 10 7 5 3 2 1170D 1.4 2.6 4 5.8 7.9 10.3 16.1 23.2 31.5
D253MP* 25x3 19.8 U 53 30 19 13 10 7 5 3 2 1170D 1.4 2.6 4 5.8 7.9 10.3 16.1 23.2 31.5
A205MP* 20x5 28.7 U 74 42 27 18 13 10 6 4 3 1200D 1.8 3.2 5 7.2 9.8 12.8 20.1 28.9 39.4
F255MP* 25x5 21.5 U 56 32 20 14 10 8 5 3 2 1200D 1.4 2.6 4 5.8 7.8 10.2 16.0 23.1 31.5
C255MS* 25x5 25.8 U 70 39 24 17 13 9 6 4 3 1225D 1.6 2.9 4.5 6.5 8.8 11.5 18.0 25.9 35.3
A253MP* 25x3 22.2 U 70 39 25 17 13 10 6 4 3 2 1250D 1.4 2.6 4 5.8 7.8 10.3 16.0 23.1 31.5 41.2
B253MP* 25x3 24.7 U 70 39 25 17 13 10 6 4 3 2 1250D 1.4 2.6 4 5.8 7.8 10.3 16.0 23.1 31.5 41.2
C255MP* 25x5 27.1 U 88 49 31 22 16 12 8 5 4 3 1320D 1.4 2.6 4 5.8 7.8 10.2 16.0 23.1 31.5 41.2
D255MP* 25x5 29.6 U 88 49 31 22 16 12 8 5 4 2 1320D 1.4 2.6 4 5.8 7.8 10.2 16.0 23.1 31.5 35.1
F325MS* 32x5 25.2 U 76 43 27 19 14 11 7 5 3 2 1350D 1.2 2.2 3.4 4.9 6.7 8.7 13.6 19.7 26.8 35.1
A255MS* 25x5 33.6 U 91 51 33 23 17 13 8 6 4 1350D 1.6 2.9 4.5 6.5 8.8 11.5 18.0 25.9 35.3
C323MP* 32x3 21.4 U 87 49 31 21 16 12 8 5 4 3 2 1400D 1.1 2 3.1 4.5 6.1 8.0 12.5 18.1 24.6 32.1 40.7
A255MP* 25x5 35.2 U 115 65 42 29 21 16 10 7 5 4 3 1420B255MP* 25x5 37.8 D 1.4 2.6 4 5.8 7.8 10.3 16.0 23.1 31.5 41.1 49.6 1420F325MP* 32x5 26.1 U 92 52 33 23 17 13 8 6 4 3 2 1440
D 1.1 2 3.1 4.5 6.1 8.0 12.5 18.0 24.6 32.1 40.7C325MS* 32x5 32.7 U 120 67 43 30 22 17 11 7 5 4 3 1475
D 1.2 2.2 3.4 4.9 6.7 8.7 13.6 19.7 26.8 34.0 44.3A323MP* 32x3 27.7 U 114 64 41 28 21 16 10 7 5 4 3 1510
D 1.1 2 3.1 4.5 6.1 8.0 12.5 18.1 24.6 32.1 40.7C325MP* 32x5 34.0 U 144 81 52 36 26 20 13 9 6 5 4 1590D325MP* 32x5 36.5 D 1.1 2 3.1 4.5 6.1 8.0 12.5 18.0 24.6 32.1 40.7 1590A325MS* 32x5 42.7 U 158 89 56 39 29 22 14 9 7 5 4 1600
D 1.2 2.2 3.4 4.9 6.7 8.7 13.7 19.7 26.8 35.0 44.3c403MP* 40x3 26.1 U 135 76 49 34 25 19 12 8 6 4 3 1660
D 0.9 1.6 2.5 3.6 4.9 6.4 10 14.5 19.7 25.7 32.6F405MP* 40x5 31.3 U 144 81 52 36 26 20 13 9 6 5 4 3 1700
D 0.9 1.6 2.5 3.6 4.9 6.4 10 14.5 19.7 25.7 32.6 40.2A325MP* 32x5 44.4 U 190 107 68 47 35 26 17 11 8 6 5 1710B325MP* 32x5 46.9 D 1.1 2 3.1 4.5 6.1 8.0 12.5 18 24.6 32.1 40.7 1710A403MP* 40x3 33.9 U 179 100 64 44 33 25 16 11 8 6 5 4 1780
D 0.9 1.6 2.5 3.6 4.9 6.4 10 14.5 19.7 25.7 32.6 40.2C405MP* 40x5 41.8 U 226 127 81 56 41 31 20 14 10 8 6 5 1890
D 0.9 1.6 2.5 3.6 4.9 6.4 10.0 14.4 19.7 25.7 32.5 40.2A405MP* 40x5 54.8 U 298 167 107 74 52 41 26 18 13 10 8 6 2030
D 0.9 1.6 2.5 3.6 4.9 6.4 10 14.5 19.7 25.7 32.6 40.2B405MP* 40x5 57.4 U 298 167 107 74 52 41 26 18 13 10 8 6 2030
D 0.9 1.6 2.5 3.6 4.9 6.4 10 14.5 19.7 25.7 32.6 40.2C455MP* 45x5 46.7 U 286 160 102 71 52 40 25 17 13 10 7 6 5 2030
D 0.8 1.4 2.2 3.2 4.4 5.7 8.9 12.9 17.5 22.9 29.0 35.8 43.2A455MP* 45x5 61.4 U 377 212 135 94 67 52 33 23 17 13 10 8 6 2175
D 0.8 1.4 2.2 3.2 4.3 5.7 8.9 12.8 17.5 22.8 28.9 35.8 43.2C505MP* 50x5 51.6 U 353 198 127 88 64 49 31 22 16 12 9 7 6 5 2200
D 0.7 1.3 2 2.9 3.9 5.1 8.0 11.5 15.7 20.5 26.0 32.1 38.9 46.3A505MP* 50x5 67.9 U 465 261 167 116 85 65 41 28 21 16 12 10 8 7 2350
D 0.7 1.3 2 2.9 3.9 5.1 8.0 11.5 15.7 20.5 26.0 32.1 38.9 46.3A655MP* 65x5 87.5 U 787 442 283 196 144 110 70 48 35 27 21 17 14 11 2825
D 0.5 1 1.6 2.2 3.0 4 6.1 8.9 12.1 15.8 20.0 24.8 29.9 35.6A756MP* 75x6 120.2 U 1049 500 378 262 193 147 94 66 48 37 29 24 20 16 3250
D 0.46 1 1.3 1.8 2.5 3.2 5.1 7.3 10.0 13.0 16.5 20.4 24.7 29.4
450 600 750 900 1050 1200 1500 1800 2100 2400 2700 3000 3300 3600
Span mm
Note: Where * indicates Treatment. Refer to Options on page 3 and Examples of Coding on page 4. Stainless Steel will be provided in either 30 x 5 or 32 x 5 depending on availability.Spans to the left of the heavy line have a deflection of less than 5mm for a 4kPa uniformly distributed load.** Other combinations of pattern and bar size available to order. Other bar sizes can be serrated to order.
Serrations not recommended for stainless steel or 20mm deep bars.
U - kP
a D
- m
m
4kPa
5m
mDe
fl sp
an
7
Aluminium GratingLoad/Deflection Table
FL
OO
RIN
G
Prod
uct
Mas
s kg
/m2
Load
Bar
Size
F253AP* 25x3 6.9 U 25.3 14.2 9 6.3 4.6 3.5 2.3 800D 2.9 5.3 8.2 11.9 16.2 21.2 33.1
A253AS* 25x3 8.0 U 32.4 18.2 11.6 8.1 5.9 4.5 2.9 2 875D 1.9 3.4 5.4 7.8 10.8 14.2 22.6 33.3
A253AP* 25x3 8.5 U 50.5 28.3 18.1 12.5 9.2 7 4.5 3.1 950D 2.9 5.3 8.2 11.9 16.2 21.2 33.1 47.7
A255AS* 25x5 12.4 U 53.9 30.3 19.4 13.5 9.9 7.6 4.8 3.4 2.5 1.9 975D 1.9 3.4 5.4 7.8 10.6 14.0 22.1 32.3 44.7 60
A255AP* 25x5 13.0 U 87 48.9 31.2 21.6 15.8 12.1 7.7 5.3 3.9 2.9 1075D 3.1 5.4 8.5 12.3 16.7 21.9 34.2 49.2 67 87.6
B255AP* 25x5 14.7 U 87 48.9 31.2 21.6 15.8 12.1 7.7 5.3 3.9 2.9 1075D 3.1 5.4 8.5 12.3 16.7 21.9 34.2 49.2 67 87.6
F325AP* 32x5 10.7 U 55.5 31.4 20.1 13.9 10.2 7.8 4.7 3.4 2.4 1.8 1.4 1090D 1.8 3.3 5.2 7.5 10.2 13.4 20.9 30.2 41.1 53.7 67.9
F403AP* 40x3 8.9 U 53.5 30.2 19.3 13.4 9.8 7.4 4.9 3.3 2.4 1125D 1.5 2.7 4.2 6.1 8.4 10.9 17.1 24.7 33.6
A323AP* 32x3 10.4 U 68.4 38.4 24.5 17 12.4 9.5 6.1 4.2 3 1150D 1.9 3.4 5.3 7.6 10.4 13.6 21.3 30.7 41.9
A325AS* 32x5 15.6 U 92.8 52.2 33.4 23.2 17 13 8.3 5.8 4.3 3.3 2.6 1200D 1.5 2.8 4.4 6.3 8.6 11.2 17.5 25.3 34.8 45.6 57.6
A325AP* 32x5 16.2 U 111 62.8 40.1 27.8 20.4 15.6 9.5 6.8 5 3.8 2.9 1300D 1.8 3.3 5.2 7.5 10.2 13.4 20.9 30.2 41.1 53.7 67.9
B325AP* 32x5 17.9 U 111 62.8 40.1 27.8 20.4 15.6 9.5 6.8 5 3.8 2.9 1300D 1.8 3.3 5.2 7.5 10.2 13.4 20.9 30.2 41.1 53.7 67.9
A403AP* 40x3 12.6 U 107 60.3 38.5 26.7 19.6 14.9 9.9 6.6 4.8 3.6 2.9 1350D 1.5 2.7 4.2 6.1 8.4 10.9 17.1 24.7 33.6 43.9 55.6
F455AP* 45x5 13.7 U 119 66.5 42.6 29.6 21.7 16.5 10.5 7.3 5.3 4.6 3.1 2.5 1400D 1.4 2.5 3.9 5.7 7.8 10.2 15.9 23 31.3 10.9 51.8 63.9
A405AS* 40x5 19.2 U 152 85.5 54.7 38 27.9 21.4 13.7 9.5 6.9 5.3 4.2 3.4 1475D 1.3 2.3 3.7 5.3 7.2 9.5 14.9 21.6 29.6 38.9 49.6 61.8
A405AP* 40x5 19.8 U 198 111 71.2 49.4 36.2 27.7 17.6 12.2 8.9 6.8 5.3 4.3 1525D 1.7 3.0 4.7 6.8 9.3 12.1 19 27.3 37.2 48.6 61.6 76
A455AS* 45x5 21.5 U 195 109 70 48.6 35.7 27.3 17.25 12.1 8.9 6.8 5.4 4.3 1625D 1.2 2.13 3.3 4.8 6.5 8.5 13.4 19.4 26.6 35.0 44.7 55.7
A455AP* 45x5 22.0 U 237 133 85.2 59.1 43.4 33.1 21.1 14.6 10.6 8.1 6.4 5.1 1675D 1.4 2.5 3.9 5.7 7.8 10.2 15.9 23 31.3 40.9 51.8 63.9
A503AP* 50x3 15.3 U 164 92.1 59 41 30.1 23.1 14.7 10.2 7.5 5.8 4.5 3.7 1600D 1.2 2.1 3.4 4.9 6.6 8.7 13.5 19.5 26.5 35.0 43.5 54.6
A505AP* 50x5 24.3 U 281 158 101 70.1 51.4 39.3 25.1 17.3 12.6 9.6 7.6 6.1 1800D 1.2 2.2 3.4 4.9 6.7 8.8 13.8 19.9 27 35.3 44.7 55.2
A603AP* 60x3 18.0 U 243 137 87 61 45 34. 22 15 11 9 7 5 1836D 1 1.8 2.9 4.1 5.6 7.4 11.5 16.6 22.5 29.4 37.2 46
450 600 750 900 1050 1200 1500 1800 2100 2400 2700 3000
Span mm
Note: Where * indicates Treatment. Refer to Options on page 3 and Examples of Coding on page 4.
U - kP
a D
- m
m
4kPa
5m
mDe
fl sp
an
Spans to the left of the heavy line have a deflection of less than 5mm for a 4kPa uniformly distributed load.** Other combinations of pattern and bar size available to order. Other bar sizes can be serrated to order.
• Panel Lengths are all 6000mm.
• Weights shown on pages 6 & 7 are untreated and unbanded.
• Galvanising and banding will increase the weights as follows:A - B Pattern 12%C - D Pattern 14%F Pattern 16%
• Load/Deflection Tables are arranged in rising strength order. See right hand column.
• U = Superimposed uniformly distributed load in kPa (100kg/sqm = 0.98 kPa).
• Deflection in millimetres for the load U.
• Assumption of load capacity is on single spans.
Note:
2
4
3
5
21
FRP38
6
38
G Pattern
FIBRE REINFORCED PLASTIC
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ISOPTHALIC POLYESTER RESINASTM E-84 Fire rating Class 1, 25 or less
VINYL ESTER RESINASTM E-84 Fire rating Class 1, 25 or less
PHENOLIC RESINASTM E-84-97a Fire spread index 4. Smoke developed value 1.Meets: Class 1 Flammability per ASTM E-84.Class A interior wall & ceiling finish per NFPA No. 255.Available only in 38mm deep.
TOP SURFACE
FRP GRATINGAvailable in a variety of colours. We recommend:
Isopthalic Polyester Resin - Green
Vinyl Ester Resin - Yellow
Phenolic Resin - Reddish Brown
TREATMENT/COLOUR
PANEL SIZE
CODES:I = Isopthalic Polyester ResinV = Vinyl Ester ResinP = Phenolic Resin
CODES:G = GreenY = YellowD = Dark GreyR = RedRB = Reddish-Brown
CODES:1 = 1220 x 3660
CODES:G = GritP = Plain
MATERIAL
FEATURES/BENEFITS1. Integral, one–piece construction increases load–bearing capabilities.
2. Load applied to a Webforge FRP bar is transferred to adjoining bearing bars,assisting in load distribution on the grating as well as on the support structure.
3. Smooth resin–rich vertical surfaces and tapered bars allow all debris to fall through.
4. Continuous glass fibre strand in alternating layers thoroughly wetted with theappropriate resin for excellent corrosion resistance.
5. Open area 70%.
1. Choose a pattern.
2. Choose a load bar from the Load/Deflection Table on page 9.
3. Add the options for Material, Top Surface and Colour.
Panel size should be stated only if you want a stock panel.
Examples:
G256IGG 1/1500 x 1300 span
G256VGY 2/6250 x 766 span (each in 2 pieces)
G386IGG1 6/1220 x 3660 span Stock panels
8
HOW TO ORDER FRP
FRP GRATINGAvailable in a variety of sizes suitable for cuttingto suit the application.
Fixing Clips - See pages 14-15 >
FRP GRATINGNormally provided with an anti-skid surface.This is a coarse grit embedded into the resin.Plain top surface is available.
FL
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GFRP Grating
% CONCENTRATION
MAX. OPER.TEMP. 0F / 0C
% CONCENTRATION
MAX. OPER.TEMP. 0F / 0C
TYPE ‘V’ TYPE ‘I’CHEMICALEXPOSURE
Acetic Acid 50 180/82 50 125/52Aluminium Hydroxide 100 180/82 100 160/71Ammonium Chloride ALL 210/99 ALL 170/77Ammonium Hydroxide 28 100/38 28 N/RAmmonium Bicarbonate 50 160/71 15 125/52Ammonium Sulphate ALL 210/99 ALL 170/77Benzene N/R N/R N/R N/RBenzoic Acid SAT 210/99 SAT 150/66Borax SAT 210/99 SAT 170/77Calcium Carbonate ALL 180/82 ALL 170/77Calcium Nitrate ALL 210/99 ALL 180/82Carbon Tetrachloride 100 150/65 N/R N/RChlorine - Dry Gas - 210/99 - 140/60Chlorine - Water SAT 200/93 SAT 80/27Chromic Acid 10 150/65 5 70/21Citric Acid ALL 210/99 ALL 170/77Copper Chloride ALL 210/99 ALL 170/77Copper Cyanide ALL 210/99 ALL 170/77Copper Nitrate ALL 210/99 ALL 170/77Ethanol 50 100/38 50 75/24Ethylene Glycol 100 200/93 100 90/32Ferric Chloride ALL 210/99 ALL 170/77Ferrous Chloride ALL 210/99 ALL 170/77Formaldehyde ALL 150/65 50 75/24Gasoline 100 180/82 100 90/32Glucose 100 210/99 100 170/77Glycerine 100 210/99 100 150/66Hydrobromic Acid 50 150/65 50 120/49Hydrochloric Acid 37 150/65 37 75/24Hydrogen Peroxide 30 150/65 5 100/38Lactic Acid ALL 210/99 ALL 170/77
Lithium Chloride SAT 210/99 SAT 150/66Magnesium Chloride ALL 210/99 ALL 170/77Magnesium Nitrate ALL 210/99 ALL 140/60Magnesium Sulphate ALL 210/99 ALL 170/77Mercuric Chloride 100 210/99 100 150/66Mercurous Chloride ALL 210/99 ALL 140/60Nickel Chloride ALL 210/99 ALL 170/77Nickel Sulphate ALL 210/99 ALL 170/77Nitric Acid 20 120/49 20 70/21Oxalic Acid ALL 210/99 ALL 75/24Perchloric Acid 30 100/38 N/R N/RPhosphoric Acid 100 210/99 100 120/49Potassium Chloride ALL 210/99 ALL 170/77Potassium Dichromate ALL 210/99 ALL 170/77Potassium Nitrate ALL 210/99 ALL 170/77Potassium Sulphate ALL 210/99 ALL 170/77Propylene Glycol ALL 210/99 ALL 170/77Sodium Acetate ALL 210/99 ALL 160/71Sodium Bisulphate ALL 210/99 ALL 170/77Sodium Cyanide ALL 210/99 ALL 170/77Sodium Hydroxide 25 180/82 N/R N/RSodium Nitrate ALL 210/99 ALL 170/77Sodium Sulphate ALL 210/99 ALL 170/77Stannic Chloride ALL 210/99 ALL 160/21Sulphuric Acid 75 100/38 25 75/24Tartaric Acid ALL 210/99 ALL 170/77Vinegar 100 210/99 100 170/77Water - Distilled 100 180/82 100 170/77Zinc Nitrate ALL 210/99 ALL 170/77Zinc Sulphate ALL 210/99 ALL 170/77
% CONCENTRATION
MAX. OPER.TEMP. 0F / 0C
% CONCENTRATION
MAX. OPER.TEMP. 0F / 0C
TYPE ‘V’ TYPE ‘I’CHEMICALEXPOSURE
G256*** 25 x 6 12.1 2.5
3.0
4.0
5.0
7.5
10.0
15.0
0.27
0.33
0.44
0.55
0.94
1.1
1.74
1.03
1.25
1.67
2.37
3.11
4.15
6.23
2.58
3.1
4.48
5.17
7.76
10.34
15.52
6.15
7.6
9.64
11.97
17.48
15.51
18.61
750mm
G386*** 38 x 6 18.6
2.5
3.0
4.0
5.0
7.5
10.0
15.0
0.1
0.12
0.17
0.21
0.31
0.41
0.63
0.27
0.32
0.43
0.53
0.8
1.06
1.6
0.98
1.4
1.71
2.02
2.81
3.59
5.16
1.68
2.03
2.7
3.38
5.06
6.75
10.13
4.7
5.64
7.52
9.4
14.1
18.8
1050mm
Prod
uct
Load
Bar
Size
Mas
s kg
/m2
Span mm
4kPa
5m
m
Defl
span
Allowable Environmental Service Conditions
9
ALL - All Concentrations SAT - Saturated Solution N/R - Not Recommended.The corrosion resistance data listed above is for general information only.Resin manufacturers have provided test data which indicates the specific resin can withstand the corrosion conditions listed above. Webforge believes the data to be true and accurate but no guarantee is expressed or implied as to specific performance. Testing for specific environments is recommended.
450 600 750 900 1200
Deflection mm
Span mm
U = k
Pa
FRP Grating Load/Deflection Table
Note: Where *** indicates Material. Top Surface. Treatment/Colour. See options page 8.
10
Expanded Metal
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WM50080Pattern
EXPANDED METALAvailable in a range of sizes that allow for direct placementonto support steel without the need for cutting.
MILD STEELRecommended for impact, high load applications whereeconomy and strength are paramount.
SAFETYThe raised angular pattern provides excellent grip on inclined walkways.
TOP SURFACE
EXPANDED METALAvailable Galvanised (ASNZ 4680), Bitumen Dipped or left Untreated.
TREATMENT/COLOUR
PANEL SIZE
CODES:M = Mild
CODES:G = GalvanisedB = Bitumen DippedU = Untreated
CODES:1 = 3000 x 1200 LWM2 = 3000 x 900 LWM3 = 3000 x 750 LWM4 = 3000 x 600 LWM10 = 2300 x 1200 LWM11 = 2300 x 900 LWM12 = 2300 x 750 LWM13 = 2300 x 600 LWM
CODES:R = Raised
MATERIAL
WM50110Pattern
WM50075Pattern
WM50105Pattern
SWM = 45LWM = 135THICKNESS = 5WIDTH = 8HEIGHT = 16
SWM = 45LWM = 135THICKNESS = 5WIDTH = 11HEIGHT = 22
SWM = 30LWM = 75THICKNESS = 5WIDTH = 7.5HEIGHT = 15
SWM = 30LWM = 75THICKNESS = 5WIDTH = 10.5HEIGHT = 21
88
55
45
135
1111
45
135
7.57.5
30
75
10.510.5
30
75
55
55
55
Fixing Clips - See pages 14-15 >
1. Choose a pattern from page 10.
2. Add the options for Material, Top Surface and Treatment and Panel Size if required.
Examples:
WM5008MRU 1/6500 x 750 LWM (in 3 pieces)
WM50110MRG 2/27000 x 900 LWM (each in 9 pieces of 3000 x 900)
WM50075MRU2 1/3000 x 900 LWM Stock Panel
WM50080MRUAll as per drawing supplied.
Prod
uct
Nom
inal
Mes
h size
SW x
LW
Thick
ness
mm
Stra
ndW
idth
mm
Mas
s kg
/m2
600
900
1200
4kPa
5m
mDe
fl Sp
an
U = k
PaD
= m
m
Simple Span mm
Note: Where *** indicates Material. Top Surface. Treatment/Colour. See options page 10.
WM50080*** 45 x 135 5 8 14 U 4.7 2.2 1.2 775
D 3 4.5 6
WM50110*** 45 x 135 5 11 19 U 6.3 2.85 1.7 860
D 3 4.5 6
WM50075*** 30 x 75 5 7.5 22 U 5.6 2.65 1.5 790
D 3 4.5 6
WM50105*** 30 x 75 5 10.5 28 U 8 3.6 2 920
D 3 4.5 6
Load/Deflection Table
HOW TO ORDER EXPANDED METAL
FEATURES/BENEFITSExpanded metal is one continuous single sheet of meshproduced when a flat metal plate is sheared and stretched butis left intact at the ‘knuckles’. It is available in a variety ofthicknesses with differing sizes and designs of the apertures.
The strands and knuckles are set at a uniform angle to theplane of the sheet. This adds strength and rigidity anddistributes the load to the supporting frames.
Because there are no welds or joins it operates as a structuralmember that distributes loads evenly over a wide area.
The high strength to weight ratio makes it suitable for manyindustrial and ornamental applications.
No loose strands or welds means minimal deterioration fromconstant exposure or movement.
A further feature is the provision of an excellent anti-slipsurface. This makes the product suitable for ramps (e.g. inclinedwalkways adjacent to conveyors) platforms and stair treads.
The open nature of the product provides good visibility throughthe mesh as well as the easy passage of air and sound whilstensuring security and protection.
Expanded Metal
11
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Stair TreadsM
ild/S
tain
less
Ste
el
WELDED Fixing, Banded Ends, No Nosing Type T1
BOLTED Fixing, Holed End Plates,No Nosing Type T2
WELDED Fixing, Banded Ends,Floor Plate Nosing Type T3
BOLTED Fixing, Holed End Plates,Floor Plate Nosing Type T4
WELDED Fixing, Banded Ends,Abrasive Nosing Type T5
BOLTED Fixing, Holed End Plates,Abrasive Nosing Type T6
BOLTED Fixing.Abrasive Nosing Type T5
Alum
iniu
mFR
P
WELDED Fixing, Banded Ends, No Nosing Type T1
BOLTED Fixing, Holed End Plates,No Nosing Type T2
WELDED Fixing, Banded Ends,Floor Plate Nosing Type T3
BOLTED Fixing, Holed End Plates,Floor Plate Nosing Type T4
WELDED Fixing, Banded Ends,Abrasive Nosing Type T5
BOLTED Fixing, Holed End Plates,Abrasive Nosing Type T6
12
125
125
125
–
155
165
–
–
185
–
185
–
215
205
–
–
245
245
245
234
275
285
275
272
305
325
305
310
A&B Pattern
C&D Pattern
F Pattern
G Pattern
RECOMMENDED TREAD WIDTHS FOR GRATING PATTERNS
900
750
550
–
1300
1200
850
–
1600
1500
1350
–
550
–
–
–
900
–
450
–
1275
–
700
–
–
–
–
614
–
–
–
880
RECOMMENDED MAXIMUM LENGTHS FOR GRATING PATTERNS
STEEL ALUMINIUM FRP
A&B Pattern
C&D Pattern
F Pattern
G Pattern
LOAD BAR SIZE 25 x 5 32 x 5 40 x 5 25 x 5 32 x 5 40 x 5 25 x 6 38 x 6
ST
AIR
T
RE
AD
SHow to order Stair Treads
Standard Tread Type: T5 or T6Standard Material: C255MP*
Where * indicates Treatment. see page 3
Standard Length: 750mmStandard Widths: 285mmEg. T5/C255MPG
40mm minimumrecommendedbearing surface
Standard Tread Type: T5Standard Material: G386IGG
Where G indicates green. See pages 8 & 9
Standard Lengths: 728 or 766mmStandard Widths: 234 or 272mmEg. T5/G386IGG
Attach with:
Top Saddle: C130SM
Screw: C312SM
13
Standard Tread Type: T5 or T6Standard Material: A325AP*
Where* indicates treatment. see page 3
Standard Length: 750mmStandard Widths: 275mmEg. T6/A325APM
125
25
All Treads sniped at 35° unless requested otherwise
Compliance with AS1657 requires width = >215
Compliance with AS1657 requires width = >215
Ø14mm
100
5065
Tread Width
75
45 For 125 Tread widths (Not slotted)
For 155, 165, 185 Tread widths (Not slotted)
For 205, 215 Tread widths (Slotted punching)
For 245, 275, 285, 305, 325 Tread widths (Slotted punching)
Examples:
T6/C255MPB
50/285 x 750
T3/A325MPG
10/245 x 1250
T1/F255MPU
10/275 x 550
Examples:
T6/A325APM
50/285 x 750
T3/A405APPC
10/245 x 1250
T1/F405APA
10/275 x 700
1. Choose the standard tread shown or design your own as follows:
2. Select tread type from pictures opposite.
3. Select required pattern, bar size and width by referring to the table on page 12.
4. Select options of Material, Top Surface and Treatment from page 3.
5. Nominate required quantity and dimensions.
HOW TO ORDER MILD/STAINLESS STEEL TREADS
125
25
All Treads sniped at 35° unless requested otherwise
Ø14mm
100
5065
Tread Width
75
45 For 125 Tread widths (Not slotted)
For 155, 165, 185 Tread widths (Not slotted)
For 205, 215 Tread widths (Slotted punching)
For 245, 275, 285, 305, 325 Tread widths (Slotted punching)
1. Choose the standard tread shown or design your own as follows:
2. Select tread type from pictures opposite.
3. Select required pattern, bar size and width by referring to the table on page 12.
4. Select options of Material, Top Surface and Treatment from page 3.
5. Nominate required quantity and dimensions.
HOW TO ORDER ALUMINIUM TREADS
Examples:
T5/G386IGG
50/234 x 728
T5/G386VGY
15/272 x 766
1. Select the standard tread shown or design your own as follows:
2. Select required bar size and width byreferring to the table on page 12.
3. Select the options of Material, Top Surface and Colour from page 3 or by reference to the full details on FRP in pages 8 & 9.
4. Nominate required quantity and dimensions.
HOW TO ORDER FRP TREADS
14
Fixing Clips
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Clip Set Code Pattern Description Comprises Usage
C001MG A - F Clip Set Top C100MG Mild steel gratingA-F Pattern Bottom C200MG =<50mmMild steel Galvanised Screw C301MG Flange presentTop. Bottom. 65 x 8 screw
C001SM A - F Clip Set Top C100SM Stainless steel /Aluminium A-F Pattern Bottom C200SM gratingStainless steel. Mill finish Screw C301SM =<50mmTop. Bottom. 65 x 8 screw Flange present
C002MG A - F Clip Set Top C100MG Mild steel gratingA-F Pattern Screw C302MG =<50mmMild steel Galvanised No flange present.Top. 50 x 8 screw.
C003MG A - F Clip Set Top C100MG Mild steel gratingA-F Pattern Bottom C200MG =>55mmMild steel. Galvanised Screw C303MG Flange presentTop. Bottom. 80 x 8 screw
C003SM A - F Clip Set Top C100SM Stainless steel /Aluminium A-F Pattern Bottom C200SM gratingStainless steel. Mill finish Screw C303SM =>55mmTop. Bottom. 80 x 8 screw Flange present
C004SM A - F Clip Set Top C100SM Aluminium gratingA-F Pattern Bottom C200SM =<40mmStainless steel. Mill finish Screw C304SM Flange presentTop. Bottom. 50 x 8 screw
C010MG WM30 Clip Set Top C150MG Expanded metalExpanded metal Bottom C200MG WMTop. Bottom. 65 x 8 screw Screw C301MG SWM30
C011MG WM45 Clip Set Top C151MG Expanded metalExpanded metal Bottom C200MG WMTop. Bottom. 65 x 8 screw Screw C301MG SWM45
C020SM G Clip Set Top C133SM FRP gratingG Pattern Screw C311SM 25mm deepStainless steel. Mill finishTop. 30 x 6 screw
C021SM G Clip Set. G SS Mill Top C134SM FRP gratingTop. 50 x 6 screw Screw C312SM 38mm deep
C022SM G Clip Set Top C131SM FRP gratingG Pattern Screw C310SM 25mm deepStainless steel. Mill finishTop. 20 x 6 screw
C023SM G Clip Set Top C132SM FRP gratingG Pattern Screw C310SM 38mm deepStainless steel. Mill finishTop. 20 x 6 screw
C024SM G Clip Set Top C130SM FRP gratingG Pattern Screw C311SM 25mm deepStainless steel. Mill finishTop. 30 x 6 screw
C025SM G Clip Set Top C130SM FRP gratingG Pattern Screw C312SM 38mm deepStainless steel. Mill finishTop. 50 x 6 screw
BOTTOMS
SCREWS/RIVETS
TOPS
WELDING
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15
Fixing Clips
Webforge believe that welding to the support structure is a suitable process. Minimum number of welds is four per panel.Grating: Weld 5mm fillet 25mm long at 1000mm centres. Expanded Mesh: Weld every fourth strand.
CLIP FREQUENCY4 per panel. Approximately 3 per M2 where span is +/— 1500mm. Approximately 5 per M2 where span is +/— 750mm.
C100MU
C100MB
C100MG
C100SM
C101MG
C101SM
C102MG
C102SM
Ø10
Ø7
30,40 or 60 60
32
ø8.2
38
25 o
r 38
Ø6
25 o
r 38
C133SM (25mm)
C134SM (38mm)
C150MG (SWM30)
C151MG (SWM45)
30 or 45
ø9ø6 25
or
38
C131SM (25mm)
C132SM (38mm)
C130SM
C200MU
C200MB
C200MG
C200SM
C210MG
C210SM
ø8.2 x 40 Slot
M8 Tapped
C301MG (65 x 8)C301SM (65 x 8)
C302MG (50 x 8)(Pilot Hole7.4mm)
C310SM (20 x 6)C311SM (30 x 6)C312SM (50 x 6)
C400MG (Grip Range 9-16mm)C401MG (Grip Range 6-20mm)
C303MG (80 x 8)C303SM (80 x 8)C304SM (50 x 8)
Stai
r Tr
eads
Manufacturing Tolerances
16
Mild
/Sta
inle
ss S
teel
Alum
iniu
mFR
PEx
pand
ed M
etal
mm mm mmmm
Transverse Bow
SPAN SD
D 1
WID
TH
W
W1
10mm Nominal
Load Bar
Span S
WID
TH
W
Fabrication WeldingSpan Span
10mm Nominal
Actual cutout will be to nearest load bar
Wid
th
Inst
alla
tion
Clea
ranc
es
25m
mm
in
LWM
Minimum SupportDimension
Load Bars
Load Bars
1/100 of width
1/200 of width
Banding bars and attachments are weldedwith minimum 3mm fillet to one side of:
every 5th loadbar on A&B Pattern grating
every 4th loadbar on C&D Pattern grating
every 3rd loadbar on F Pattern grating
Other welding is applied to cut-outs,splays or circles as appropriate or as requested.
D1
W1
SWM
LWMS
A
L
Span
Length + 0mm - 3mm
Wid
th +
- 3
mm
Dep
th D
cSupport
D
Longitudinal Bow
1/200 of length Load Bars
5mm
± 6mm centre to centre of
crossrods measured randomlyacross 1500mm in length
1000
mm
Nom
inal
Cross Rod Alignment and Spacing
Cross Rod LocationLoad Bar Lean
10mm nom. 10mm nom.
15mm
Min. clearanceequal to rebateangle thickness
10mm nom.
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17
Manufacturing Tolerances
B
H
1/1000 of length Load Bars
SHEET 1. SHEET 2.
10mm Nominal Gap
Nominal Gap Laying Sheets
Overlap join SWM to SWM
Welding.
Banding bars and end platesare welded one side of everyload bar with a minimum 3mmfillet weld.
1mm in 25mm
End Flat Lean
No. AB CD F Gof bars
41 1205 1530
40 1175 1492
39 1145 1454
38 1115 1416
37 1085 1378
36 1055 1339
35 1025 1301
34 995 1263
33 965 1225
32 935 1187
31 905 1205 1149
30 875 1165 1111
29 845 1125 1073
28 815 1085 1035
27 785 1045 997
26 755 1005 958
25 725 965 920
24 695 925 882
23 665 885 844
22 635 845 806
21 605 805 1205 768
20 575 765 1145 730
19 545 725 1085 692
18 515 685 1025 654
17 485 645 965 616
16 455 605 905 577
15 425 565 845 539
14 395 525 785 501
13 365 485 725 463
12 335 445 665 425
11 305 405 605 387
10 275 365 545 349
9 245 325 485 311
8 215 285 425 273
7 185 245 365 235
6 155 205 305 196
5 125 165 245 158
4 95 125 185 120
3 65 85 125 82
2 35 45 65 44
NZ 905 925 905W.A. 1205 1205 1205Other 995 1005 1025
Note:
Sizes are overall outside to outside of bars.
Calculations based on 5mm bars for A to F pattern. 6mm for G pattern.
G pattern is FRP only.
Bar centres are 38.1mm.
Load Bar Chart
3mm
1mm in 10mm
CROSS ROD
In mild steel this is a twistedsquare bar forged into thetop of the load bar.
In stainless steel grating thisis a round bar forged into thetop of the load bar.
In aluminium this is a squarebar inserted through punchedholes in the load bar andswaged to hold it in position.
BANDED
Refers to the process ofwelding a flat bar (normally 5mm) to the loadbars afterthey have been cut to size toprovide a uniform appearancearound all sides of a gratingpanel. This process also helpsprevent injury from lacerationduring installation and assistsin keeping the panels flat.
SERRATIONS
Small notches made in thetop edge of the load bar toassist in slip resistance.
NOSING
A member attached to or onthe leading edge of a stairtread or at the top of a flightof stairs to assist slipresistance and to give a clearvisual indication of the startof the flight.
Can be
• Floor Plate
• Abrasive
KICK PLATE
Heavy section flat bar weldedto ends or sides of panels andaround cut outs, etc. whenspecified. Top edge to be100mm above grating generallyand is typically 130 x 6.
CUT OUT
Grating areas removed frompanel to permit passage forinstallation of pipes, plantand structural and handrailitems.
GROSS AREA
The total area of grating asshown on drawings usingoverall width and lengthdimensions of grating ie: WxL.
The gross area is always thearea calculated for invoicingpurposes.
WIDTH
Overall dimension of a panelmeasured at right angles to theload bars. Always called “Width”even if greater than the length.
18
Terminology - Grating/Expanded Metal
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CUT TO SIZE ONLY
Refers to the process ofleaving the panels with a rawcut edge and not banded asdescribed above.
EXACT SIZE
Refers to the requirement tomake the panels to an exactdimension and not to beadjusted to the nearest widthacross the standard patternof the load bars.
LONG WAY MESH (LWM)
The distance from a point ona knuckle to a correspondingpoint on the followingknuckle measured across theLong Way. LWM is the sameas span in grating.
SHORT WAY MESH (SWM)
The distance from a point ona knuckle to a correspondingpoint on the followingknuckle measured across theShort Way.
LONG WAY OPENING (LWO)
The distance measured from theinside of the knuckle in thelong way.
SHORT WAY OPENING (SWO)
The distance measured from the inside of the knuckle in theshort way.
KNUCKLE
The intersection of 2 strands. It is always the width of 2strands.
OVERALL HEIGHT
The actual measurement ofthe height of the meshmeasured at the knuckle.
LOAD BAR
Flat Bar from which grating is made.
SPAN
Overall dimension of a panelmeasured parallel with load bar.
Indicated by this symbol
FINGERS
In FRP grating this describesa panel cut that does not runadjacent to the load bar.
PENETRATIONS
As for cut out but typicallywithin the grating panel andnot on the edge.
Knuckle
Strand Width
SWO
LWM
LWO
Strand Thickness
Long Way MeshSPAN
SWM
Short WayMesh
WIDTH
GA
LL
ER
Y
19
Our Products
20
PPlatform
CCored
WWelded
SSide
SSide
600
S90Side 90
32NB
25NB
32NB
25NB
Handrails
ST
AN
CH
ION
S
SCSide Conveyer
SCSide Conveyer
SOSide Offset
PCPlatform Corner
IGIn Ground
1000
450
550
150
TOP OF STEEL
450
550
75
55
505
55
550
75
450
1000
900
1020
460
560
460
560
460
1020
560
Finding The Right Stanchion
PAPlatform Angle
CACored Angle
WAWelded Angle
SALSide Angle Left
SARSIde Angle Right
AMAngle Mounted
AMWAngle Mounted
Welded
SOALSide Offset Angle
Left
SOARSide Offset Angle
Right
21
ST
AN
CH
ION
S
100
450
200250
K L M32NB
280
180
340
340
140
End of Cap
Termination Detail
APPROX.
200
SHSSwivel Head
Stanchion
SHSSwivel Head
Stanchion
32NB
25NB
150TOP
450
550
OF STEEL
475
450 450
550
1000
Angle DrillingsAngle drilled stanchions can be made to orderwith any angle designated between 10 - 450
IGAIn Ground Angle
Left and Right Hand SideGoing Up the Stairs
460
560
460
485
460
1020
560
22
Options
100 kickplatetyp.
1020
65
40 typ.
1025
65 6510
32
20mm GRATING 25mm GRATING 32mm GRATING
‘SO’ TYPE OFFSETSCHANNELS UNIVERSAL BEAMS
SIZE OFFSET OFFSET SECTION OFFSET OFFSET
Steel
460
560
75 RADIUSSteel 90mm
Aluminium 140mm
OFFSET
Base Plates
170125
65
145102
150
88
88
150
All base plates are 10mm thick.
Hole size 17.5mm typical.
ANGLEMOUNTED
ONLYFrom 15°-45°
Kickplate Mounting Brackets55
GRATING
Type SO
D D
75
Type S
30
nil
D = 40
D = 115
20,25,32
D = 65
D = 140
40,45,50
D = 80
D = 160
55,60,65
D = 100
D = 175
Slot allows 7mm up/down adjustment to kickplate. All kickplate brackets aremounted right side when viewed from walking surface.
Grating height mm
P, W, C
S & SO
DIMENSION ‘D’ FOR VARIOUS STANCHION TYPES
KICKPLATE POSITIONS
50
14 dia.
20
45
20
25
TYPICAL ELEVATION
40 x 40 x 6 angle
85mm long
D
40
Type P
STEEL ALUM. STEEL ALUM.
110
110
110
110
130
130
130
150
150
150
150
150
150
165
200UB
250UB
310UB
360UB
410UB
460UB
530UB
110
110
130
130
130
130
140
150
150
150
150
150
165
165
Aluminium SO Stanchion centres should not exceed 1800mm.
Steel SO Stanchion offset should not exceed 250mm if compliancewith AS 1657 is required.
6045
For 15
° - 30°
For 31
° - 45°
MO
NO
WIL
LS
H
AN
DR
AIL
S
Steel
85
GRATING
Type SO
D D75
Type S
30
D
45
Type P
Aluminium 50
14 dia.
20
45
20
25
TYPICAL ELEVATION
75
170125
80
145102
150
88
88
150
80
STANDARD&
ANGLE MOUNTED From 0°-14°
CORNER
Aluminium
All base plates are 12mm thick.
Hole size 17.5mm typical.
40 x 40 x 6 angle - P,S stanchion
80 x 40 x 6 angle - SO stanchion
85mm long
150 x 75
180 x 75
200 x 75
230 x 75
250 x 90
300 x 90
380 x 100
(use BNW Part C340MG)
(use BNW Part C340SM)
Important
NW swing SW swing NE swing SE swing
Horizontal Closure Bends (HCB)
Standard Pipe:
32NB 3.2mm WT
Available in other pipe sizes. See specifications on page 25.
Angle Closure Bends (ACB)
Standard Pipe:
32NB 3.2mm WT
Available in other pipe sizes. See specifications on page 25.
Available with � value from 1° - 45°
Rail Bends (RB)
Standard Pipe:
Handrail 32NB 3.2mm WT
Knee rail 25NB 3.2mm WT
Standard Leg:300mm x 300mm
Non-Standard Leg:L1 + L2 =<6500
460
460
260
260
300
TOP
L2MM
TYPICAL ALL BENDS AND CLOSURES
L1mm
260
23
MO
NO
WIL
LS
H
AN
DR
AIL
SBends/Closures/Gates
Gate/Drop Barrier Types• Spring Loaded
• Self Closing
• Gravity Drop
• Padlock Option
• Combine with any stanchion
• Bracket variations for welding to columns
• Double Gates
• Locking Devices
• Kickplate Optional
When ordering self closing gates, it is essential to nominate the swing direction.
Gates/Drop Barriers
32NB
25NB
1000 1500
Slip Joints
SteelSJ20G - Suits 20NB railSJ25G - Suits 25NB railSJ32G - Suits 32NB railSJ40G - Suits 40NB rail
AluminiumSJ40A - suits 40 OD railSJ46A - suits 46 OD rail
Maximum
Mild SteelStainless SteelAluminium
Untreated - BlackGalvanisedElectropolishedPowder CoatedPainted
TREATMENT
MATERIAL
1. Choose a type from page 20-21.
2. Choose a material type.
3. Choose a treatment.
4. Nominate a kickplate bracket height. See table page 22.
5. Nominate an offset if SO type stanchion.
6. Nominate an angle if an angle type stanchion.
7. Nominate the required options.
8. Enclose a sketch if needed to explain specials.
Examples:
PG ...................... Platform Galvanised
WB...................... Welded Black
PA ...................... Platform Aluminium
SOG 110.............. SO Galvanised 110 offset
SOGK 110 R140.. SO Galvanised 110 offset RH Kickplate D=140
SOGK 125 L160.. SO Galvanised 125 offset LH Kickplate D=160
SOHG 110 .......... SO Heavy Duty Galvanised 110 offset
AMB 45 .............. AM Black 45°
SG Special.......... S Galvanised Drill 32/32
CG Special.......... C Galvanised. Centres 450/450/550. ...................... Drill 32/25/25. See Sketch Supplied.
HOW TO ORDER STANCHIONS
24
Options Ordering
MO
NO
WIL
LS
H
AN
DR
AIL
S
HOW TO ORDER CLOSURES AND BENDS
- ? Nominate Drillings
Chainhook
ONE BALL THREE BALL MULTI BALL
N Nominate Centres
DLSODrill Left Side Only
DRSODrill Right Side Only
DBSODrill Bottom Side Only
DTSODrill Top Side Only
1. Choose a type from page 23.
2. Choose the stanchion type from page 20-21.
3. Choose material.
4. Choose a treatment.
5. Nominate a kickplate if required.
6. Nominate the swing direction.
7. Nominate the centre to centre dimension of the stanchions .... or advise if other.
8. Photocopy the sketch on page 23 and fill in the details if needed.
Examples:
Gate with two PG stanchions. Galvanised No Kickplate. 1250 centres. NW swing.
Gate without stanchions. Galvanised. With Kickplate. 1000 centre to centre of 32 NB pipe. SW swing.
Drop bar. Painted yellow. 700 inside styles.
1. Choose a type from page 23.
2. Choose a material.
3. Choose a treatment.
4. Choose a leg length if not standard.
5. Choose a pipe size.
6. Choose an angle if an ACB or RB.
HOW TO ORDER GATES/DROP BARRIERS
Examples:
ACB 32 G 45...... Angle Closure 32NB Galvanised 45°
ACB 25 G 45...... Angle Closure 25NB Galvanised 45°
HCB 32 B .......... Horizontal Closure 32NB Black
HCB 25 B .......... Horizontal Closure 25NB Black
RB 25 G 90........ Rail Bend 25NB Galvanised 90°
RB 32H B 135.... Rail Bend 32NB Heavy Duty Black 135°
As viewed from walking surface
Type Standard Jumbo
Material Aluminium Steel
Grade 250 316L 6063-T6 250
STANCHION - STANDARDNB 40 65OD 48.3mm 48.26mm 50mm 76mm
Wall Thickness 3.2mm 2.77 sched 10 4.0mm 3.6mm
STANCHION - HEAVYNB 40 65OD 48.3mm 48.26mm 76
Wall Thickness 4.0mm 3.68mm sched 40 4.5mm
BALL OD 76mm 76mm 76mm 125mm
RAILS - STANDARD - HANDNB 32 65OD 42.4mm 42.16mm 46mm 76mm
Wall Thickness 3.2mm 2.77mm 3.5mm 3.6mm
RAILS - STANDARD - KNEENB 25 65OD 33.7mm 33.40mm 40mm 76mm
Wall Thickness 3.2mm 2.77mm 3.0mm 3.6mm
RAILS - SPECIALS- HAND & KNEE
NB 25 to 40OD 33.7mm to 48.3mm
Wall Thickness 3.2mm to 4.0mm
PIPEOD= < 50mm +/-0.2mm +/-0.2mm +/-0.2mm –
OD>50mm & = < 75mm – – – +/-0.25mmThickness Variation +/-10% +/-10% +/-10% +/-10%
Base Plates +/-1mm +/-1mm +/-1mm +/-1mmSpheres Drilling 2-4mm oversize 2-4mm oversize 2-4mm oversize 2-4mm oversize
Spheres Hole Angle +/-1° any horizontal +/-1° any horizontal +/-1° any horizontal +/-1° any horizontalaxis 0.5° in slope axis 0.5° in slope axis 0.5° in slope axis 0.5° in slope
SPACINGAS1657 2000mm 2000mm 1800mm –
AS1657 App.BStanchion P 3000mm 3000mm 1800mm 4000Stanchion S 2700mm 2700mm 1800mm –Stanchion W 3000mm 3000mm – –Stanchion SO 3000mm 3000mm 1300mm –Stanchion C – – 1800mm –
MildSteel
StainlessSteel
25
SpecificationsM
ON
OW
ILL
S H
AN
DR
AIL
S
Type Steel Aluminium
PC, C, CA, SA,SC 4.85 5.30 2.10P, PA 4.75 5.20 2.05
W, WA, AMW 3.85 4.40 1.66S 5.00 5.60 2.16SO 5.35 5.85 2.52
SOAL/SOAR 5.30 5.60 2.29AM 4.45 5.00 1.92L 1.60 1.90 0.69M 2.0 2.30 0.86K 1.30 1.60 0.69
IG, IGA 6.0 7.0 2.64
3.2mm WT 4.0mm WT
+ - L/100
± 1mm
± 1mm
L± 2mm
26
Our Products
GA
LL
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Y
All the items shown on the preceding pages can be suppliedloose or fabricated into panels ready for installation on site.
• Pre-Galvanised materials. Welded. Cold Galvanisetouch up.
• Untreated.
• Hot Dip Galvanised after fabrication.
• Fabricated from your drawings.
• Modular panels as detailed below. Call the Webforge officefor these Drawings in more detail. STD-003, STD-034.
Fabrication
1000, 1500 or 2000 or Special
4560
560
REF.DETAIL
32NB 3.2WT.
25NB 3.2WT.
NOMINATE STANCHIONTYPE
D
100 X 6
1500 or 2000 or 1/2 SPECIAL
46�0
55600
REF.DETAIL
1500 or 2000 or 1/2 SPECIAL
3000 or 4000 or SPECIAL
D
32NB 3.2WT.
25NB 3.2WT.
100 X 6
NOMINATE STANCHIONTYPE
1500 or 2000 1/3 SPECIAL
460
560
REF.DETAIL
1500 or 2000 or 1/3 SPECIAL
4500 or 6000 or SPECIAL
1500 or 2000 or 1/3 SPECIAL
D
32NB 3.2WT.
25NB 3.2WT.
100 X 6
NOMINATE STANCHIONTYPE
We can supply and install the complete package on site.
Installation
460
485
REF.DETAIL
REF.DETAIL
32NB 3.2WT.25NB 3.2WT.
1500 or 2000 or SPECIAL
NOMINATESTANCHIONTYPE
460
485
32NB 3.2WT.25NB 3.2WT.
1500 or 2000 or 1/2 SPECIAL
1500 or 2000 or 1/2 SPECIAL
3000 or 4000 or SPECIALNOMINATESTANCHIONTYPE
REF.DETAIL
REF.DETAIL
460
485
32NB 3.2WT.25NB 3.2WT.
1500 or 2000 or 1/3 SPECIAL
1500 or 2000 or 1/3 SPECIAL
1500 or 2000 or 1/3 SPECIAL4500 or 6000 or SPECIAL
NOMINATESTANCHIONTYPE
REF.DETAIL
REF.DETAIL
2H/1000, 2H/1500, 2H/2000 & 2H/S
3H/3000, 3H/4000, & 3H/S
4H/4500, 4H/6000, & 4H/S
2R/1500, 2R/2000 & 2R/S
3R/3000, 3R/4000 & 3R/S
4R/4500, 4R/6000 & 4R/S
27
Barrier ProductsM
ON
OW
ILL
S H
AN
DR
AIL
ING
28
120
• Your choice of infill
• Your choice of stanchion type
• Jumbo stanchions
Standard:
12mm diameter rods
Jumbo:
16mm diameter rods
Standard:
12mm diameter rods
Jumbo:
16mm diameter rods
• Cranked
• As Drawn
• Opposite hand
• Alternating
16 x 16mm square rods with middle twist.
BAL-3
BAL-2
BAL-1
BAL-SPBA
LUS
TR
AD
E
Balustrade
Base Plate detail. See page 22.
BalustradeB
ALU
STR
AD
E
29
75
BAL-1D
BAL-6
BAL-5
BAL-4
Perforated plate
• 2mm PGI
• 6.5mm Ø holes
• 40% open area
• 25mm border all sides
6mm toughened glass
Die cast clamp
20 x 5mm
Zig – Zag
As for BAL-1, with the addition of extra railing to comply withrequirements of AS1428.1 -2001 for disability access.
Additional rail may be applied toother balustrade types by suffix “D”.
JCJumbo Cored
JWJumbo Welded
JSJumbo Side
JCAJumbo Cored Angle
JWAJumbo Welded Angle
JSALJumbo Side
Angle Left
JPJumbo Platform
JSJumbo Side
JSARJumbo Side
Angle Right
JAMJumbo Angle
Mounted
JAMWJumbo Angle
Mounted Welded
BASEPLATE
30
JUM
BO
Hole dia. 20mm
Jumbo
175
725
450 TYP.
550 TYP. U.O.N AS REQ.
AS REQ.
725
65NB
65NB
65NB
65NB
150
16mm Thick
Horizontal Closure Bends (HCB)
Standard Pipe:
65NB 3.6mm WT
See specifications on page 25.
Closures and Bends
Bumprails
Bends/Closures/BumprailJU
MB
O
31
Choose stanchion type and nominate dimensions
125
Rail Bends (RB)
Standard Pipe:
65NB 3.6mm WT
Standard Leg:400mm x 400mm
Non-Standard Leg:L1 + L2 =<6500
Angle Closure Bends (ACB)
Standard Pipe:
65NB 3.6mm WT
See specifications on page 25.
Available with � value from 1° - 45°
32
Our Products
GA
LL
ER
Y
Through its network of operations throughout
Australia, New Zealand and Asia, Webforge has the
resources and experience to service a complete
range of projects whatever the complexity or size.
Patent and Registered Trademark
Goodrich Graphics 8/2004
Webforge Worldwide Centres
www.webforge.com.au
Disclaimer:While Webforge has taken all reasonable care in preparing this brochureWebforge takes no responsibility for loss resulting from relying on itscontents. Customers should make their own enquiries as to whether anyproducts described in this brochure are suitable for their intended use.Information in this brochure may change without notice.
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