GRP (Glass Reinforced Plastic) Structural Products
Grating
· Open square mesh design equally strong in either direction.
· Non slip grit top surface.
· Available with an integrally moulded solid top grit plate which increases strength.
· Wide range of resins including polyester and vinylester.
· Non fire retardant, or fire retardant class II and I (BS476 Part 7).
· Standard colours, but other colours on request.
· Grating conforms to BS4592 Part 6 2008.
· Easy to fabricate on site.
· Grade 316 stainless steel fixings.
· Full technical design service.
Stainless Steel Grating Fixing Details
Type 1 Clips - Saddle Clip + Fixing
Type 2 Clips - Saddle Clip + Under Clip + Fixing
Type 3 Panel Joining Clips - 2 x Saddle Clip + Fixing
Copyright of Racolin Ltd 1983-2009
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Standard Grating Panel Sizes |
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(ALL PANELS HAVE A 40x40mm MESH) |
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30mm |
40mm |
50mm |
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2000x1000 |
2000x1000 |
2000x1225 |
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2000x1225 |
2000x1225 |
3000x1225 |
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3000x1000 |
3000x1000 |
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3000x1225 |
3000x1225 |
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Weigh per m2 |
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15Kg |
19Kg |
26Kg |
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GRP Grating - Load Deflection Table |
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Span |
Line Loads (KN/m) Deflection span/200 |
Uniformly Distributed Loads (KN/m2) Deflection span/200 |
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mm |
30mm |
40mm |
50mm |
30mm |
40mm |
50mm |
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500 |
5.6 |
13.3 |
23.5 |
17.4 |
40.3 |
76.6 |
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600 |
3.9 |
9.2 |
18.0 |
10.2 |
23.7 |
45.4 |
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700 |
2.9 |
6.8 |
13.2 |
6.4 |
15.1 |
29.0 |
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800 |
2.2 |
5.2 |
10.1 |
4.3 |
10.2 |
19.6 |
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900 |
1.7 |
4.1 |
8.0 |
3.0 |
7.2 |
13.9 |
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1000 |
1.4 |
3.3 |
6.5 |
2.2 |
5.2 |
10.2 |
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1100 |
1.2 |
2.7 |
5.4 |
1.7 |
3.9 |
7.7 |
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1200 |
1.0 |
2.3 |
4.5 |
1.3 |
3.0 |
5.9 |
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1300 |
0.8 |
2.0 |
3.8 |
1.0 |
2.4 |
4.7 |
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1400 |
0.7 |
1.7 |
3.3 |
0.8 |
1.9 |
3.7 |
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1500 |
0.6 |
1.5 |
2.9 |
0.7 |
1.6 |
3.0 |
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1600 |
0.6 |
1.3 |
2.5 |
0.5 |
1.3 |
2.5 |