Razor wire trailer for concertina wire fence deployment. Wire obstacles typically target the dismounted threat. A barrier known as a triple concertina wire fence consists of two parallel. Triple strand concertina is placed along the machinegun fpl as designated earlier with engineer tape to slow the enemy on the fpl and allow the machine gun to be used effectively. It can be installed in lineal strands per barbed wire specifications or coils may be ordered as a substitute according to barbed tape concertina. Concertina wire or dannert wire is a type of barbed wire or razor wire that is formed in large. Wire configured in triple coils of barbed tape rolls positioned with two rolls at the base and one roll on the top of base rolls. In conjunction with plain barbed wire andor razor wire tape and steel pickets, it is most often used to form militarystyle wire obstacles.
Physical security survey form navmc 11121 report control symbol exempt. Razor strand barbed tape obstacle is an alternative to traditional barbed wire for low level security applications when added psychological deterrence is desired. The most elegant solutions are always the simplest. C3, fm 534 change 3 headquarters department of the army washington, dc, 10 april 2003 engineer field data 1. Wasted gooks unlucky enough to get left behind hang in the triple strand concertina wire until maggots hollow them out from the inside and they fall apart. Supply of triple strand concertina security fence using galvanized concertina razor wire in a spiral form which when installed has an outside diameter of 90cm. They bury their dead in shallow graves in mangrove swamps. Generally, it is made of high tensile single round steel wire and four twisted barbed wire spikes. Nsn 5660014956363 barbed wire, concertina pricing and availability, cross reference parts, and webflis data. Medium blade concertina wire had a much sharper edge and quickly gained the reputation of being an extremely effective low cost security choice. Picketand wire team members 3 and 4 alternate in positioning pickets in rows 7 through 11. The design of the fence is similar to the triple concertina fence using screw pickets, except that the horizontal strand of ordinary barbed wire is fixed higher to the pickets on the home side of the fence. As an 18xx series, ive done plenty of tandem training with my fellow abrams operators, and what holds them up is typically the same thing that holds us up.
Concertina wire barbed tape fencing high security perimeter fencing, reinforced barbed tape double coil for fence toppings, nonreinforced barbed tape single coil for ground applications. What marine recruits go through in boot camp earning the title making marines on parris island duration. It is widely used for commercial and industrial applications. Figure triple standard concertina fence unique alpine tpg. Concertina is manufactured as coils and each coil length depends on its number of loopsspires. Engineering facilities planning manual, the design criteria will be.
In a field environment, this barrier should be of triple strand concertina wire see figure 61. It consists of wire obstacles placed around, through, and in the defensive buildings and. The second is by setting up triple strand concertina wire around the units perimeter. Us navy 081014n1205p121 chiefs and officers assigned to naval mobile construction battalion nmcb 5 practice setting up a triple strand concertina wire fence during the nmcb5 annual khaki field exercise. Prater was a combat engineer for 10 years and stepped forward to assist the battalion in teaching soldiers how to setup triple strand. On august 7, 1990 cbs 4, 5, 7, and 40 were ordered to start preparations for operation desert shield. Landmine and specialpurpose munition obstacles conventional minefields row mining.
The class iv modules available are the twoman fighting position module, the 100meter triple strand concertina wire obstacle module, and the traffic control point module. Concertina wire stainless steel or galvanized steel. Concertina wire on a fence length 400 m, the diameter. Laying out long pickets for triple concertina fence. Concertina razor wire is installed on a different fence system with v type arm. Pronunciation of concertina with 2 audio pronunciations, 8 synonyms, 4 meanings, 7 translations, 3 sentences and more for concertina. Long screw pickets at 5 paces 4 yards intervals through the two bottom concertinas.
Concertina barbed wire nsn 5660014956363 gates and. This fence consists of two lines of concertinas serving as a base, with a third line resting on top, as. You have clicked a page that seems to be very popular. It is used as triple strand razor wire like pyramid shape. Fences requiring barbed wire must use a minimum of 3 strands of barbed. Triple strand concertina wire obstacles consist of two rolls of concertina wire sidebyside on the bottom with one roll on top. Three strands of barbed wire spaced 6 inches apart must be. Concertina barbed wire, also called barbed wire concertina, is a combination of common barbed wire and concertina razor wire. Security fences and gates are installed and used primarily to define the perimeter of protected areas, such as restricted areas, controlled areas, entry controlaccess control points, installation perimeters, and to provide a physical and psychological deterrent to entry and preventing unauthorized personnel from entering a protected area. Mobile razor wire security barriers, one roll of 90020 and 2 rolls of 90010.
Concertina wire or dannert wire is a type of barbed wire or razor wire that is formed in large coils which can be expanded like a concertina a small handheld bellowstype instrument in the same family as the accordion. Elevenrow antivehicular wire obstacle roadblock by. It can be installed in lineal strands per barbed wire speci. Wire obstacles barbed wire obstacles triple standard concertina four strand cattle fence other wire obstacles antivehicular obstacles at ditches and road craters log cribs log hurdles logsteei post obstacle tetrahedrons, hedgehogs, and other barriers chapter 7. What are some effective tank traps in a modern warfare. Many of these line types were able to be duplicated and are drawn with precision. Alibaba manufacturer directory suppliers, manufacturers. A longitudinal strand of ordinary barbed wire along the top sequence of instruction 3. Thickness of the blade minimum of 0,50mm, blade spacing minimum 12cm, main core wire thicknesses a.
Concertina razor wire bto 10, bto 22, razor wire system. As they complete the first operation, all soldiers are organized in foursoldier parties figure 525 to open and install concertinas, beginning at the head of the fence. The final method is a combination of the previous two that integrates their strengths. The triple strand wire, meant to keep smugglers from attacking agents, will stretch five miles when completed this summer the longest expanse of this type of wire ever used on the southwest border. Barbed tape concertina wire coils for 3sd trailers mobile fencing projects. Nominal diameter of the razor concertina is 450 mm, 500 mm, 600 mm, 730 mm, 900 mm. Each of these is built on a 96by40inch warehouse pallet, which is equivalent to two 48by40inch pallets set side by side. With the capacity to deploy 480 of razor wire in just two minutes, our triple strand. Security barrier made of galvanized steel strip thickness of 0. The third obstacle belt is the defensive positions denial belt. The scif must be located within a controlled area with the perimeter conspicuously marked by a physical barrier. Picketand wire team member 3 carries three rolls of concertina to row 9 and two rolls.
Concertina wire medium blade is an improvement on the short blade variety at a costeffective price level. Razor wire trailer also called razor wire rapid deployment system, is especially designed for pulling out and pulling back the razor wire in coil. Concertina wire is also called as razor barbed type. I will be going through this obstacle and how to emplace it, because it is the most difficult of all wire obstacles to breach and much easier to emplace than a concrete. Logistics forecasting and estimates in the brigade combat. These wire deployments are currently in the ao by the us army. Us navy 081014n1205p121 chiefs and officers of nmcb 5 practice setting up a triple strand concertina wire fence during 5s field exercise at camp pendleton in 2008. This strand to be fixed to the second eye from the top of each picket, and to be size of parties and length of task 4 windlassed to the bottom concertina at intervals. Triple standard concertina is a common wire obstacle. Terrain that gives an advantage to whoever owns it. The north vietnamese army likes to probe us with ground attacks. They are deployed with concertina rapid deployment trailer. The perimeter must be guarded by walking or fixed guards to provide observation of. Ms100 quiz 2 maneuver and battle drills flashcards quizlet.
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