Welded wire mesh fence is a steel fence consisting of wire strands electrically welded together to form a high strength mesh. The fencing is available in two formats: rolled mesh and rigid mesh. Over the last 30 years rigid mesh fencing has become the system of choice for demarcation across the UK, Europe and Australia, in construction, civil utilities and temporary works.
Welded wire mesh fences are used predominantly as high security barriers where visibility through the fence is necessary or desirable. It is also used for animal enclosures in
zoos.
The longest stretch of rigid mesh fencing in the UK is on the Norton Bridge Flyover, with a continuous fence of 5.5 km.
Types
Styles
* Profiled Rigid Mesh Panels
* Double-Wire Rigid Mesh Panels (also known as Twin Wire)
* 358 Prison Mesh Panels
Finishes
*
Powder coating
Powder coating is a type of coating that is applied as a free-flowing, dry powder. Unlike conventional liquid paint, which is delivered via an evaporating solvent, powder coating is typically applied electrostatically and then Powder coating#Curin ...
*
Galvanization
Galvanization ( also spelled galvanisation) is the process of applying a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanizing, in which the parts are coated by submerging them in a bath of ...
*Painted or sprayed
*
Stainless steel
Stainless steel, also known as inox, corrosion-resistant steel (CRES), or rustless steel, is an iron-based alloy that contains chromium, making it resistant to rust and corrosion. Stainless steel's resistance to corrosion comes from its chromi ...
By gauge
*Wire thickness: typically wire from 2mm to 8mm is used
*Horizontal wire pitch: the distance between two horizontal wire strands, typically 12.7mm to 200mm
*Vertical wire pitch: the distance between two vertical wire strands, typically 10mm to 76.2mm
Uses
*Around public buildings, such as the
Union Buildings in
Pretoria
Pretoria ( ; ) is the Capital of South Africa, administrative capital of South Africa, serving as the seat of the Executive (government), executive branch of government, and as the host to all foreign embassies to the country.
Pretoria strad ...
*Around private offices, where visibility is desirable
*Residential perimeter fence
*Around prisons, secure hospitals and military installations
*Country borders
*In parks, zoos and nature reserves
References
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Metal fences