GALVANIZED CONCERTINA

La SIESA® Concertina is an ideal solution for increasing security in a wide range of applications, from industrial and residential facilities to military and government uses. It is perfect for protecting warehouses, stores, hotels, schools, homes, penitentiary centers, airports, among others.

  • Efficient Perimeter Security: Effectively protects any vulnerable area.
  • Extreme Resistance: Made of hot-dip galvanized steel, making it highly resistant to corrosion.
  • Hard to Cut: Its design makes it virtually impossible to cut with hand tools.
  • Installation Versatility: It can be easily installed on walls, meshes and other areas without the need for complex construction work.
TypeBlade StyleThickness (mm)Wire Dia (mm)Barb Length (mm)Barb Width (mm)Barb Spacing (mm)

CBT-65

 

0.6±0.05

2.5±0.1

65 2 ±

21 1 ±

100 2 ±

Characteristics of the barbed concertina

La SIESA® Concertina is a perimeter security tool designed to provide effective and resilient protection in a variety of environments. Here are its key features:

1. Strong Material

  • Galvanized Steel: Made of galvanized steel, which gives it high resistance to corrosion, ensuring its durability in extreme conditions.

2. Blade Design

  • Safety Blades: It features sharp “Long Blade” style blades with a length of 65 mm, spaced 21 mm apart, making it extremely difficult to cut or manipulate with hand tools.

3. Easy Installation and Perimeter Security

  • Versatility: It can be installed on walls, mesh and other structures without the need for complex works, making it a practical option to quickly improve security.

  • Impenetrable: Designed to be virtually impenetrable, it effectively deters intrusion attempts into any type of property.

Uses and applications of concertina wire

Stainless steel concertina wire has similar applications to concertina wire made from other materials, but with additional advantages due to the properties of stainless steel. Below are its specific uses and applications:


  1. Perimeter Protection in Maritime and Coastal Areas:Due to its corrosion resistance, stainless steel concertina is ideal for security in ports, docks and coastal areas, where exposure to salt water can be a problem for other materials.

  2. Safety in Pharmaceutical and Food Facilities: It is used in perimeter protection in facilities that require high hygiene standards, such as food processing plants and pharmaceutical factories, due to its ease of cleaning and resistance to oxidation.

  3. Security Reinforcement in Chemical Facilities:In chemical and petrochemical plants, stainless steel concertina wire is used to protect critical areas, as it is able to withstand highly corrosive and aggressive environments without deteriorating.

 

Use of the SIESA® Concertina

  • deterrent of any intruder to exceed the perimeter area.
  • repel any unauthorized trespassing on property.
  • It has great difficulty climbing, cutting or breaching.
  • A barrier designed by experts to have maximum security.
  • Provides a high security level because it would require more time, better technology and very specialized tools to enter the property.

What advantages do concertinas have over other options?

It is a barrier made up of wires and blades with very high mechanical and corrosion resistance, scalpel quality, very hard and in different shapes.

What are they made of?

It is manufactured in 430 series steel for the blade and A-204 steel for the reinforcing wire; or, made of hot-dip galvanized carbon steel to have excellent hardness and avoid corrosion even in the most abrasive environments (saline, petrochemical, chemical, etc.).