USE:
Anti intruder, high security special sites.
SIZE
Vertical height of mesh panels nominally up to 6m above ground.
CLADDING
Welded mesh panels 2515mm wide and up to 6007mm high in increments of 12.7mm. Wider panels can be provided subject to a minimum quantity.
Wire size 4m joined by welding to give mesh size 76.2mm wide x 12.7mm high
These apparent non-standard dimensions inherited from the imperial size of 3" x ½" x 8swg - no 358
POSTS
The section of posts depend on fence height but typically for 3m above ground, 120mm x 60mm RHS. Larger for higher fences.
For prisons posts 149mm diameter x 6.33mm wall thickness are preferred.
FIXINGS
Mesh panels fixed top-posts with clamps at 300mm c/s or full length clamping strips.
Clamps also at 300mm centres.
Bolts to pass through posts.
This type of heavy welded mesh fence does not require straining posts or struts.
SECURITY TO TOP OF FENCE
- Single/double L shaped or T shaped arm for twin strand barbed wires at 150mm c/s.
- Coiled BTC 730mm diameter fixed to the arms.
- Coiled BTC 730mm diameter fixed inside and outside of top of fence clipped to mesh panels
- Click here to view data sheet for razor wire
- Fence mounted electrified integrated detection system Click here to view data sheet
SECURITY AT BOTTOM OF FENCE
- Mesh buried vertically min 300mm
- In-situ concrete cill generally 300mm x 150 mm or to site specific needs.
FINISH
Alternative protection coatings to mesh panels.
- Galfan coated wire to BE EN 10244 - 2.2001 Class A (zinc/aluminium alloy weight 275gm/m²) giving high level of corrosion protection
- Commercially Galvanised wire to BE EN 10244 - 2.2001 Class D
- Polyester powder coated over galvanised core
POSTS
- Hot dipped galvanised
- Polyester coated over galvanised
- Painted
INSTALLATION
Posts into foundations suitable for fence height and ground conditions. Post set in concrete foundation.
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