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Material Description
CAFCO® Plastic Coated Galvanised Mesh is a hexagonal mesh
wire netting “reverse twist”, galvanised after weaving and coated in blue plastic.
This netting is embedded in the fire protection coating.
Nominal wire diameter (d) is the diameter in mm to designate the wire.
Real wire diameter is the arithmetical mean of the minimum and maximum diameter, measured in the same section
of a straight piece of wire by mean of the minimum and maximum diameter. |
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Nominal mesh size is the distance in mm to designate the mesh.
Real mesh size (a) is the distance in mm between the twists.
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Typical Mechanical Properties
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Chemical composition
of wire rod |
| Element |
% |
| C |
0.10 |
| Si |
0.30 |
| Mn |
0.50 |
| P |
0.070 |
| S |
0.060 |
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| Zinc slabs |
Minimum 99.5% of pure zinc |
| Plastic coating |
Polyvinyl chloride (PVC), turquoise blue in accordance with RAL code 5012 or Munsell code 10 BG 6/6. |
| Properties and performance |
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Wire diameters
and tolerances |
| Nominal diameter (d) |
1.00mm or 1.50mm |
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| Core diameter |
1.00mm ± 0.065mm
in accordance with DIN 177 |
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| Final diameter |
1.50mm ± 0.10mm
in accordance with DIN 3036 T2 |
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| Mesh sizes and tolerances |
50mm ± 6mm in accordance with DIN 1200.
The actual mesh size is the average value of 10 successive mesh openings in the transverse direction of the netting.
Actual mesh size in mm = L/10 - 2d
“L” being the length in mm of 10 successive meshes in the traverse direction, "d" being the wire diameter in mm. |
| Tensile strength (Rm) of the wires |
350-500N/mm˛ |
| Mass of zinc |
Minimum mass of zinc is 35g/m˛ in accordance with DIN 1200.
To be determined by double weighing on a piece of netting of 150mm x 150mm without salvage and to be expressed
in g/m˛ of the wire surface. |
| PVC coating |
Homogeneous coating free from uncoated spots. |
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Packaging |
23 rolls strapped on wooden pallet under stretch-foil, each roll is shrink-packed. |
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| Roll length |
25m ± 2% |
| Netting width |
Nominal 1000mm ± 30mm in accordance with DIN 1200 |
Inside diameter
of
the rolls |
Approximately 100mm |
Outside diameter
of
the rolls |
Approximately 210mm |
| Roll weight |
8.2kg ± 5% |
| Identification |
Each roll is provided with a coloured identification tag |
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Download full product description in PDF file. |
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