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Rectagrid & Gripweld - Rectagrid |
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Construction |
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RECTAGRID is formed by the unique Mentis process of compressive locking of bearer bars and transversals.
This process ensures permanent locking and accurate bearer bar pitching and results in the industry's finest grating.
Manufactured under the International ISO 9001 Quality Management System. |
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Features |
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The RECTAGRID OPEN ENDED SYSTEM or O.E.S. eliminates the banding of panels, improves appearance, simplifies design and erection and reduces costs. Due to the absence of welding, less corrosion occurs.
Accurate pitching gives an aesthetically pleasing pattern matching and unjointed appearance when joining open ended panels.
All transverse bars are 7.5mm in diameter. |
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Rectagrid O.E.S Standard Panels |
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All RS40 RECTAGRID panels finish on half pitches in both directions with allowance for 4mm clearance between panels. Saddle clamps will automatically hold panels at full-pitch spacing. Calculation can therefore be based on full-pitches in both directions without making any allowances for clearance between panels.
Standard O.E.S. panels are available at prices considerably lower than those for banded panels. Customers using standard panels to cut and fit on site, save in drawing office time and labour.
Note:
Rectagrid grating has a maximum width of
1440 mm and a maximum length of 4760 mm. |
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Types |
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Bearer Bar Sizes & Mass of Types Available |
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RS40: |
25 bearer bars p/metre width at 40mm pitch. |
RS80: |
13 bearer bars p/metre width at 80mm pitch. |
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RS40 and RS80 are available with non-slip dimples.
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| Bearer Bar |
O.E.S Mass kg/sq m |
Size (mm) |
(Mild Steel Uncoated) |
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RS40 |
RS80 |
25 x 4.5 |
29.63 |
18.15 |
30 x 3.0 |
25.23 |
14.62 |
30 x 4.5 |
34.05 |
20.27 |
40 x 3.0 |
31.10 |
18.85 |
40 x 4.5 |
42.88 |
24.51 |
50 x 4.5 |
51.70 |
28.74 |
60 x 3.0 |
42.88 |
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60 x 4.5 |
60.55 |
32.99 |
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Mass Per M² (rounded off) |
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| Must be incorporated with specification used. |
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RS40: |
25 x 4,5 30Kg |
RS40: |
30 x 4.5 34Kg |
RS40: |
40 x 4.5 43Kg |
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