RHIN O G R ATING
The Professional Choice
www.rhino-grating.com.au
s t a n d ard flat ba r Product range designed for the International Market Our manufacturing factory boasts an extensive product range with a simplified key range of options packaged specifically for the International Market. RHINO GRATING product groups: • Load bar centres: 30mm load bar centres for high foot traffic. 40mm load bar centres for low foot traffic.
Long-term cost savings Multi-purpose utility and diversity in application are some of the best attributes a product can offer, and the RHINO GRATING products certainly offer these. Grating has many uses – not only in industry as walkway flooring but also as screens, drain covers and stairways. Better still, RHINO GRATING is unique!
Important Please note: We can supply 60mm centres but this size does not meet AS/NZ standards for elevated platforms.
Please note: Load bar sizes range from 20mm to 100mm depth. Load bars are available in both Flat Bar and I Bar
Construction of Platform Grating
Pitch of Cross Bar
Pitch of Bearing Bar
The centre distance between two cross bars adjacent to each other is called pitch of cross bar. Standard pitch is 100mm.
The centre distance between two bearing bars adjacent to each other is called pitch of bearing bar. Standard pitch is 30mm (Series 1), 40mm (Series 2).
2
U n i q u e I bar product I Bar or Grating The bearing bar comes in the form of an I-Section. This type of grating is used where high strength is required and light weight is critical. Commonly used for platforms and walkways. Similar to a steel ‘I Beam’ where the strength is in the flanges, the bar profile gives around 25% weight reduction while retaining strength. This design saves not only weight, but also material cost and galvanizing cost. Savings are also made in the design of the supporting structure for the grate, as the product is so much lighter and stress is reduced.
Please note: Load bar sizes range from 20mm to 100mm depth. Load bars are available in both Flat Bar and I Bar
Serrated Type I Bar Grating The bearing bar comes in the form of an I-Section with the top surface formed by a series of notches. In addition to its high strength and light weight, this type of grating also has non-slip characteristics. Serrations are rolled on to meet strict health and safety requirements and contain sharp edges. Hot rolled serrations helps stop lacerations if someone falls on the grating.
Sydney Tower Tourist Walk
3
H o w t o orde r rhino gr a ting Stock Panels ready to use off the shelf
Container Loading Dock
We carry a full range of off the shelf stock panel sizes. All panels are 5.8 x 1m (Nominal) sizes range from 20mm load bar to 75mm load bar and come in both series I and series II. Please contact us for sizes and availability of the quantity you require. We also stock pregalvanised sheets of the more common range.
Made to order Rhino Grating provides tailored solutions to meet your construction requirements.
Platform Top View
What we require from the client: • Type of load bar required • L oad bar centres (ie. 30mm, 40mm) • Load bar directions • Cutouts fully dimensioned • Kick plate detail if any • Clip requirements
As Drawn
2917
100 100
152
117 290
100 435
115 100 152
340 53 117 290
100
100 100
934 100
290 680 100 100
840
575
232
100 907 575 232 117 340 290
995 100 181
53 907 117 340 290 10 53 100
100 100
100 100
290 100
10 65 100
290
65
90793 1093
10
575
907 1093
995 100 210 435 10
93
995 840 290 995 680 181 210 435
As Detailed
4
53
907 93 1093
181
100
435 2917
907 1093
934
181
340 93
115
575
232
232
100
i n t e r n ational standards gua r a nteed When quality is the cornerstone of all operations, standards must follow international benchmarks. Supplied throughout Australasia RHINO GRATING is made to international standards AS1657-1992 Fixed platforms, walkways, stairways and ladders and the factory is accredited to ISO 9001:2000.
The ISO 9001:2000 is an international quality management system involving external audits and stringent quality management criteria. Our factory has high manufacturing tolerances. This is shown in the unique vertical alignment of the load bars resulting in a stronger,
better-looking product for our customers. The standard applicable for galvanising is AS/NZS 4680 – Hot Dip Galvanized (zinc) coatings on fabricated ferrous articles.
m a n u facturing to l er a nces Length 6mm
Bearing Bar Alignment and Spacing
D1=D 6mm
W and W1 are overall lengths of cross bars at opposite ends of panel.
9 Maximum
W1=W 6mm
Width(W) 6mm
D
Bearing Bars 1/200 of Length
Bearing Bars
9 Maximum
D and D1 are overall diagonal dimensions
Transverse Bow
Longitudinal Bow
Standard Manufacturing 1. P anels supplied as standard panel width 2. N on-standard widths taken to nearest load bars 3. C ut outs are taken to the nearest load bars 4. C ircular cuts under 200mm produced as square Cross Bar Location and Bearing Bar Projection
Coal Conveyor
1mm in 10mm
1.5mm
3mm
10mm 1mm
5
FR P Moulded FRP Grating
3660 30
1220
30
Fibre Reinforced Plastic (FRP) gratings are widely used as trench covers, grills, flooring, platforms, ramps, pit covers, tower packing supports, walkways, stairs, battery racks, screens, bridges, railings, machinery guards, wash racks, etc. in the industries of chemical, petroleum, electronics, paper, printing & dyeing, water treatment, pollution control, offshore, power, brewing, etc.
Full size off shelf panel
• S heet sizes are 1220 x 3660; mm 1220 x 2440 • L ocal quick cut to order or standard stock panels • 14mm Depth • 25mm Depth • 38mm Depth • 50mm Depth • A vailable in both isophthalic or vinylester resin • Anti slip grit top standard • M ini mesh 19 x 19 / 38 x 38 sheet size 1220 x 2440
Sewage Treatment Plant
6
Load and Deflection Table FRP This table is theoretical and is based on uniformly distributed load of 300kg/m² (3kPa)
Span (mm)
Product Code
Load Bar (mm)
Bar Centres (mm)
Mass kg/m 2
D = mm Deflection
600
750
900
1050
1200
FRP25
25 x 6
38 x 38
12.1
D
1.3
3.1
7.6
13.1
18.6
FRP38
38 x 6
38 x 38
18.6
D
0.3
1.1
2.1
3.8
5.6
FRP50
50 x 6
50 x 50
23.7
D
0.548 0.875 3.645 3.937
–
FRP14 Roof
14 x 6
38 x 38
6.5
D
4.57
–
FRP MiniMesh
38 x 6
19 x 19
23.5
D
0.178 1.204 1.249 1.643 2.246
–
–
–
Note: For uniformly distributed load other than 300kg/m2 (3kPA) grating deflection can be calculated using the factor shown in the following table.
Stress and Deflection Factor Uniform Load kg/m 2
200
250
300
400
500
Factor (i)
0.67
0.83
1.00
1.33
1.67
7
St a i r tre ads Made to Order
Stock Tread Serrated RG255/30/100SEFB
FRP Tread lengths with nosing 38 x 38 310 wide x 3660 or cut to length
Length (mm)
Made to Order Stair Treads or Off the Shelf Stair Treads
Width (mm)
Bolted or Welded
Checker plate nosing
Grating 25x5
600
275
305
4
4
4
650
275
305
4
4
4
700
275
305
4
4
4
750
275
305
4
4
4
800
275
305
4
4
4
Stock Tread Serrated RG325/30/100SEFB
Rhino Grating has a range of off the shelf stair treads. This saves time and cost.
850
275
305
4
4
4
900
275
305
4
4
4
950
275
305
4
4
4
1050
275
305
4
4
4
Length 50~100
100
+0 –3
100
25 X 3
25 X 5
32 X 5
40 X 5
SERIES I 30mm
550
SERIES II 40mm
450
900
1300
1600
750
1200
1500
S TAIRTREADS, THE GRATING SIZE MUST BE NOMINATED.
8
30 Pitch
RECOMMENDED MAX. SPANS FOR GRATING PATTERNS LOAD BAR SIZE
Grating 32x5
Bearing Bar
Cross Bar Nosing (checkered or nonslip plate)
A W a lk way sy ste m
FLANGES
TYPE ‘AM’
90° BENDS
TYPE ‘W’
HANDRAIL BENDS ANGLE CLOSURE BEND
TYPE ‘P’ D.O.S.O TYPE ‘SAR’ TYPE ‘SO’ TYPE ‘S’
RHiNO GRATING RHiNO GRATING
STAIR TREAD
FLOOR GRATING
Pohokura Oil Platform
9
St a n d ard Stan chio ns C Cored
P Platform
W Welded
S Side
460
S Side
IG In Ground
460
1020
560
560
635
75
150
600
STANDARD BASE PLATE
TOP OF STEEL (BEFORE GRID)
560
Please Note: • All dimensions around centre lines. • All dimensions in mm • A ll dimensions shown may vary to suit requirements • A ll stanchions available drilled one side only (D.O.S.O.) • 3 2Nb 42.4mm top rail & 25Nb 33.8mm mid rail
Fully fabricated hand rail modules with and without kickplates made to specification - hot dip galvanized and or painted with 2 pack process.
10
AM
SC Side Conveyor
SC Side Conveyor
SO Side Offset
P UNI Corner Post
460
1020
485
505
55
505
560
55 75
Manufactured to AS1657-1992
115
BEFORE ORDERING: Check suitability of this dimension to match adjoining horizontal rail and adjust if necessary.
Special sizes and types Rhino make 3 ball stanchions and specials made to clients order specifications. Please contact us for full drawings and details.
11
St a i r tre ads Closure and Rail Bends 300 130
End Closure Bends
Standard Base Plates
• 3-HCB-GA
• 2-SBP-UT
AM Base Plates
177
460
R 140
• 2-ABP-UT
Corner Base Plates
R 140 100
• 2-CBP-UT
NB 32 (3.2 mm Wall Thk)
Angle Rail Bends
Angle Closure Bends to suit AM Stanchions 44
• 3 -ARB32NB or 25NB 38° 41° 44°
• 3-ACB-44-GA
R 140
R 140 300
NB 32 (3.2 mm Wall Thk)
OR NOMINATED
• 3-KPB-GA
40
R 140
50 90
HAND RAIL NB32 (3.2 mm Wall Thk)
Material: Angle 40x40x3 Finish: Hot dip galvanised
300
Important note: A minimum of four clips per panel must be used to restrain floor panels. Where larger panels are to be fixed, it is advisable to use extra clips on any available intermediate supports.
R 140
2. Fixing Clip
Recommended for all permanently installed gratings, and for gratings that are to be removed only at infrequent intervals.
This can be secured quickly and safely by one man, working from the floor surface. Available in Boxes of 50
Field Welding
3-50CLIP-GA
12
OR NOMINATED
KNEE RAIL NB25 (2.7 mm Wall Thk)
1. Field welding
Top Rail Bends • 3-RB32NB-GA
300
20
300
300
Kickplate Bracket
2- 15
Knee Rail Bends • 3-RB25NB-GA
Lo a d i n g table s Light and medium duty (maximum recommended spans) Load Bar Size
Maintenance floors No public use
Pedestrian traffic Public, residential and light use
Pedestrian traffic Public, commercial and crowd use
2.5Kpa Deflection = 5mm
3.0Kpa Deflection = 5mm
4.0Kpa Deflection = 5mm
Series 1 - 30mm
Series 2 - 40mm
Series 1 - 30mm
Series 2 - 40mm
Series 1 - 30mm
Series 2 - 40mm
RG 253
1410
1310
1350
1250
1250
1170
RG 323
1700
1580
1620
1510
1510
1400
RG 255
1590
1480
1520
1420
1420
1320
RG 3253
1910
1780
1820
1700
1700
1580
RG 4453
2420
2250
2310
2150
2150
2000
RG 5053
Not Applicable
Not Applicable
Not Applicable
RG 6574
Not Applicable
Not Applicable
Not Applicable
RG 7574
Not Applicable
Not Applicable
Not Applicable
Heavy Duty (maximum recommended spans) Load Bar Size
General factories and workshops, motor rooms, wheel trolleys
General heavy loading areas, boiler equipment, heavy equipment areas
5Kpa Deflection = 5mm
7.5Kpa Deflection = 5mm
Deflection = 5mm Series 1 - 30mm
Series 2 - 40mm
Deflection = 10mm Series 1 - 30mm
Series 2 - 40mm
Deflection = 5mm Series 1 - 30mm
Series 2 - 40mm
Deflection = 10mm Series 1 - 30mm
RG 253
Not Applicable
Not Applicable
RG 323
Not Applicable
Not Applicable
Series 2 - 40mm
RG 255
1340
1250
1590
1480
1210
1130
1440
1340
RG 3253
1610
1500
1910
1780
1450
1350
1730
1610
RG 4453
2040
1890
2420
2250
1840
1710
2190
2040
RG 5053
2220
2070
2650
2460
2010
1870
2390
2230
RG 6574
2940
2730
3500
3250
2650
2470
3160
2940
RG 7574
3260
3040
3890
3620
2950
2750
3510
3270
Pohokura Oil Platform
13
14
22.8
31.1
36.2
28.4
37.8
45.5
43.9
50.1
55
79.1
25x3
25x5x3
25x5
32x3
32x5x3
32x5
38x5x3
44x5x3
50x5x3
50x7x4
RG 253/30/FB
RG 2553/30/IB
RG 255/30/FB
RG 323/30/FB
RG 3253/30/IB
RG325/30/FB
RG 3853/30/IB
RG 4453/30/IB
RG 5053/30/IB
RG 5074/35.3/IB
75x7x4
65x7x4
60x7x4
114.2
99.6
92.8
1.21
1.30
1.20
1.16
1.25
1.15
1.20
1.16
1.12
0.82
0.88
0.91
0.84
0.91
0.87
0.89
0.92
D
0.88
S
Serrated Bar Factors
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
600
2.19 0.38 1.36 0.24 1.42 0.20 0.94 0.13 0.89 0.12 0.88 0.10 0.59 0.07 0.56 0.06 0.43 0.04 0.33 0.03 0.27 0.02 0.20 0.01 0.17 0.01 0.14 0.01 0.13 0.01 0.10 0.005
Span (mm) 750
3.43 0.94 2.13 0.58 2.22 0.49 1.47 0.32 1.39 0.30 1.38 0.24 0.93 0.16 0.87 0.15 0.67 0.10 0.51 0.06 0.41 0.05 0.32 0.03 0.27 0.03 0.23 0.02 0.20 0.02 0.16 0.01
900
4.94 1.95 3.06 1.21 3.20 1.01 2.12 0.67 2.00 0.63 1.99 0.49 1.34 0.33 1.25 0.31 0.97 0.20 0.74 0.13 0.60 0.09 0.46 0.07 0.39 0.06 0.33 0.04 0.28 0.03 0.23 0.02
6.72 3.60 4.17 2.23 4.36 1.87 2.88 1.24 2.72 1.17 2.70 0.91 1.82 0.61 1.71 0.57 1.32 0.37 1.01 0.25 0.81 0.17 0.62 0.13 0.53 0.10 0.44 0.08 0.39 0.06 0.31 0.04
1050
8.78 6.15 5.44 3.81 5.69 3.19 3.77 2.11 3.56 1.99 3.53 1.55 2.38 1.04 2.23 0.98 1.73 0.64 1.32 0.42 1.06 0.30 0.81 0.23 0.69 0.18 0.58 0.13 0.50 0.11 0.40 0.07
1200
6.89 6.11 7.20 5.11 4.77 3.38 4.50 3.19 4.47 2.48 3.01 1.67 2.82 1.56 2.19 1.02 1.67 0.67 1.34 0.48 1.03 0.36 0.87 0.28 0.73 0.22 0.64 0.18 0.51 0.12
1350
8.89 7.78 5.89 5.15 5.56 4.86 5.52 3.78 3.72 2.54 3.48 2.38 2.70 1.55 2.06 1.02 1.66 0.73 1.27 0.56 1.08 0.43 0.90 0.33 0.79 0.27 0.63 0.18
1500
0.83
1
1.33
1.67
2.5
Deflection (D) = 2.54 x 1.67 = 4.24mm
2
Span: 1500mm
Grating Code: RG 3253/30 0.67
Stress (S) = 3.72 x 1.67 = 6.21kg/m
2
Factor (i)
750
6.67 10.74 5.37 7.61 4.11 5.83 3.49 4.49 2.93 3.46 2.55 2.83 2.03 1.91
2700
Allowable Stress: 18kg/m (180MPa)
500
5.95 8.55 4.79 6.06 3.66 4.64 3.11 3.57 2.61 2.75 2.28 2.25 1.81 1.52
2550
Allowable Deflection: L(Span)/300mm
400
6.91 10.19 5.27 6.71 4.24 4.75 3.25 3.64 2.75 2.81 2.31 2.16 2.02 1.77 1.60 1.20
2400
Sample Calculation 300
6.07 7.87 4.63 5.18 3.73 3.67 2.85 2.81 2.42 2.17 2.03 1.67 1.77 1.36 1.41 0.92
2250
Uniform Load: 500kg/m2 (5kPa) → factor (i) of 1.67
250
7.29 9.77 6.83 9.15 5.29 5.97 4.03 3.93 3.25 2.79 2.49 2.13 2.11 1.64 1.77 1.27 1.55 1.04 1.23 0.70
2100
Uniform Load kg/m2
6.28 7.26 5.89 6.81 4.56 4.44 3.48 2.92 2.80 2.07 2.14 1.59 1.82 1.22 1.53 0.94 1.33 0.77 1.06 0.52
1950
Stress and Deflection Factor
8.48 10.69 8.00 10.08 7.95 7.83 5.35 5.27 5.02 4.94 3.89 3.22 2.96 2.12 2.39 1.50 1.83 1.15 1.55 0.89 1.30 0.68 1.14 0.56 0.90 0.38
1800
S = Stress in kg/m2 200
7.12 7.55 6.72 7.12 6.68 5.53 4.50 3.72 4.22 3.49 3.27 2.28 2.49 1.50 2.01 1.06 1.53 0.81 1.30 0.63 1.09 0.48 0.95 0.39 0.76 0.27
1650
D = Deflection in mm
2 ● For uniformly distributed loads other than 300kg/m (3kPa) grating stress and deflection can be calculated using the factor shown in the following table.
● The shaded area of the table indicates grating with deflection less than span/300mm. ● If serrated bar grating is selected, use the factors S and D to calculate stress and deflection.
35.3 Pitch
RG7574/35.3/IB
35.3 Pitch
RG 6574/35.3/IB
35.3 Pitch
RG 6074/35.3/IB
35.3 Pitch
RG 5574/35.3/IB
85.8
29.5
20x5
RG 205/30/FB
55x7x4
18.8
20x3
RG 203/30/FB
35.3 Pitch
kg/m2
Load Bar Size (mm)
Grating Code
This table is theoretical and is based on uniformly distributed load of 300 kg/m2 (3kPa)
LOAD AND DEFLECTION TABLE - SERIES I (LOAD BAR PITCH 30MM)
7.43 13.34 5.98 9.45 4.58 7.23 3.88 5.58 3.26 4.29 2.85 3.51 2.26 2.38
2850
6.63 11.61 5.07 8.88 4.30 6.85 3.61 5.27 3.15 4.31 2.50 2.92
3000
Lo a d Charts Se ries I 30mm centr es
14.6
22.5
17.5
24.9
27.4
21.7
30.1
34.2
34.9
39.7
43.5
61.5
66.6
72.1
77.4
88.6
20x3
20x5
25x3
25x5x3
25x5
32x3
32x5x3
32x5
38x5x3
44x5x3
50x5x3
50x7x4
55x7x4
60x7x4
65x7x4
75x7x4
RG 203/40/FB
RG 205/40/FB
RG 253/40/FB
RG 2553/40/IB
RG 255/40/FB
RG 323/40/FB
RG 3253/40/IB
RG325/40/FB
RG 3853/40/IB
RG 4453/40/IB
RG 5053/40/IB
RG 5074/40/IB
RG 5574/40/IB
RG 6074/40/IB
RG 6574/40/IB
RG7574/40/IB
1.21
1.30
1.20
1.16
1.25
1.15
1.20
1.16
1.12
0.82
0.88
0.91
0.84
0.91
0.87
0.89
0.92
D
0.88
S
Serrated Bar Factors
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
D
S
600
2.89 0.51 1.78 0.31 1.87 0.26 1.23 0.17 1.15 0.16 1.15 0.13 0.78 0.08 0.72 0.08 0.56 0.05 0.43 0.03 0.34 0.02 0.26 0.02 0.22 0.01 0.18 0.01 0.16 0.01 0.13 0.01
Span (mm) 750
4.51 1.23 2.78 0.76 2.91 0.64 1.93 0.42 1.80 0.39 1.80 0.31 1.21 0.21 1.12 0.19 0.88 0.13 0.67 0.08 0.53 0.06 0.40 0.04 0.34 0.03 0.29 0.03 0.25 0.02 0.20 0.01
900
6.50 2.56 4.00 1.57 4.20 1.32 2.77 0.87 2.60 0.82 2.60 0.64 1.74 0.43 1.62 0.40 1.26 0.26 0.96 0.17 0.77 0.12 0.58 0.09 0.49 0.07 0.41 0.05 0.36 0.04 0.28 0.03
8.84 4.74 5.44 2.92 5.71 2.45 3.77 1.62 3.53 1.52 3.53 1.18 2.37 0.80 2.20 0.74 1.72 0.48 1.30 0.32 1.05 0.22 0.79 0.17 0.67 0.13 0.56 0.10 0.49 0.08 0.38 0.05
1050
1200
11.55 8.09 7.11 4.98 7.46 4.18 4.93 2.76 4.62 2.59 4.61 2.02 3.10 1.36 2.88 1.26 2.24 0.83 1.70 0.54 1.37 0.38 1.03 0.29 0.87 0.22 0.73 0.17 0.64 0.14 0.50 0.09 8.99 7.97 9.44 6.70 6.24 4.42 5.84 4.14 5.84 3.24 3.92 2.17 3.64 2.02 2.84 1.32 2.16 0.87 1.73 0.61 1.31 0.46 1.10 0.36 0.92 0.27 0.80 0.22 0.63 0.15
1350
7.70 6.74 7.21 6.31 7.21 4.93 4.84 3.31 4.49 3.07 3.51 2.02 2.66 1.32 2.14 0.94 1.61 0.71 1.36 0.54 1.14 0.42 0.99 0.34 0.78 0.23
1500
750 1
1.33
1.67
2.5
Span: 1500mm Deflection (D) = 3.31 x 1.67 = 5.53mm
2
Grating Code: RG 3253/40 0.83
Stress (S) = 4.84 x 1.67 = 8.08kg/m
0.67
Allowable Deflection: L(Span)/300mm
Factor (i)
500
7.69 11.06 6.18 7.82 4.66 5.89 3.94 4.53 3.30 3.48 2.87 2.84 2.26 1.91
2550
6.93 9.82 5.22 7.41 4.42 5.69 3.70 4.37 3.22 3.56 2.53 2.39
2700
Uniform Load: 500kg/m2 (5kPa) → factor (i) of 1.67 400
6.82 8.68 5.47 6.13 4.13 4.62 3.49 3.55 2.92 2.73 2.54 2.22 2.00 1.50
2400
Allowable Stress: 18kg/m (180MPa)
2
300
7.89 10.22 5.99 6.70 4.81 4.74 3.63 3.57 3.07 2.75 2.57 2.11 2.23 1.72 1.76 1.15
2250
Sample Calculation 250
6.87 7.76 5.22 5.09 4.19 3.59 3.16 2.71 2.67 2.08 2.24 1.60 1.95 1.30 1.53 0.88
2100
Stress and Deflection Factor
8.19 9.46 7.59 8.78 5.92 5.77 4.50 3.78 3.61 2.67 2.72 2.02 2.30 1.55 1.93 1.19 1.68 0.97 1.32 0.65
1950
Uniform Load kg/m2
10.38 10.22 6.98 6.87 6.47 6.37 5.05 4.19 3.83 2.75 3.08 1.94 2.32 1.46 1.96 1.12 1.64 0.86 1.43 0.70 1.13 0.47
1800
D = Deflection in mm
200
8.73 9.24 8.72 7.22 5.86 4.85 5.44 4.50 4.24 2.96 3.22 1.94 2.59 1.37 1.95 1.03 1.65 0.79 1.38 0.61 1.20 0.50 0.95 0.33
1650
S = Stress in kg/m2
● The shaded area of the table indicates grating with deflection less than span/300mm. ● If serrated bar grating is selected, use the factors S and D to calculate stress and deflection. ● For uniformly distributed loads other than 300kg/m2 (3kPa) grating stress and deflection can be calculated using the factor shown in the following table.
kg/m2
Load Bar Size (mm)
Grating Code
This table is theoretical and is based on uniformly distributed load of 300 kg/m2 (3kPa)
LOAD AND DEFLECTION TABLE - SERIES II (LOAD BAR PITCH 40MM)
5.82 9.20 4.92 7.07 4.12 5.42 3.58 4.42 2.82 2.97
2850
6.45 11.29 5.45 8.68 4.57 6.66 3.97 5.43 3.13 3.65
3000
Lo a d Charts Se ries II 40mm centr es
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Rhi n o He e lgu ard Rhino Heelguard is the choice when considering public access areas and there is a need to supply a product that leaves an impression of your design and fabrication.
Viewing Platform Sydney Harbour
Architectural
Heelguard Mild Steel for Public Areas
Rhino grating offers opportunities for cost effect, but highly innovative site platforms. Unique products such as Rhino Heel Guard give the Architect a system for providing safe non-intrusive, public access to environmentally or heritage sensitive sites. These products come in a range of materials from hot dipped galvanised steel to 316 stainless steel.
F o r f urth er in formation on th e p rod u cts p lease contact
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Load and Deflection Table for Heelsafe Grating This table is theoretical and is based on a uniformly distributed load of 300 kg/m² (3kPa) Grating Code
Load Bar Size
RG253/12.5/100
25X3
Span 600
750
900
1050
1200
1350
1500
Stress (kg/mm2)
0.90
1.13
1.35
1.65
2.16
2.73
3.37
Deflection (mm)
0.13
0.25
0.43
0.72
1.23
1.98
3.01
This table is theoretical and is based on a uniformly distributed load of 500 kg/m2 (5kPa) Grating Code
Load Bar Size
RG253/12.5/100
25X3
Note a) Allowable stress 18kg/mm² (180MPa) b) Allowable Deflection L(Span)/300mm
Span 600
750
900
1050
1200
1350
1500
Stress (kg/mm2)
1.50
1.88
2.25
2.76
3.60
4.56
5.63
Deflection (mm)
0.22
0.42
0.72
1.20
2.06
3.30
5.03
Black Sheets
Width (mm)
Length (LB)
Weight (Kg)
Kg Per m²
1003
5800
288
49.7
Botanical Gardens
RH INO GR AT ING f o r f ul l s pe c i f i c a t i o n an d free d esig n service.
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Rhino Testing Procedures Rhino Grating R&D We believe in continuous research & development and re-investing in the company. By demanding products meet the needs of our customers and provide the best cost solutions, through material testing, coatings, material types, and manufacturing processes. Rhino Grating is tested to meet all the local requirements for AS/NZ 3996 for vehicle traffic and AS/NZ1657 for walkway and platforms. These test are preformed both in house and by independent external laboratories.
Hot Dip Galvanising
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All Rhino products that are Hot Dip Galvanised and tested to AS/NZ 4680.
