Reinforced razor tape fidget weight

Weight of steel, copper and aluminum wire - tables and calculation formulas

The weight of the wire is of little concern to most of its consumers, because they purchase this metal product based on the required footage and, in fact, also pay by meters. But this applies only to those who directly use this product and, moreover, in small quantities. But there is another category of consumers - large construction, industrial and manufacturing enterprises, as well as suppliers who either use or sell wire in large volumes, and for them it is extremely necessary to know its weight.

Scope of application

Barbed wire is an effective perimeter fence for private property. This is a high-strength steel wire, which consists of one strand, with spikes located on it at equal distances. We sell wire that is coated with a layer of zinc to improve performance properties.

Used in the following areas:

• Creation of barriers as an obstacle along the perimeter of the enclosing structure.
• Protection of enterprises and sensitive facilities.
• Additional protection for fences.
• Creating a fence for the house.
• Creating a fence for livestock.

Specific gravity of steel wire GOST 3282-74. Weight of wire rod in coils

Wire is a universal material used in a wide variety of applications. Cables are made from it, meshes are made from it. Barbed wire is used to protect various fences. At its core, the wire is a metal cord. It is manufactured in special factories from various metals. In addition, the thickness of the manufactured wire varies widely. Knowing the thickness of the wire, it is easy to calculate its weight depending on the required length and vice versa. The calculation is quite simple using a calculator.

Dimensions and Diameters of SBB barbed wire.

2.1. Yug-Proizvodstvo LLC produces any diameter of SBB barbed wire.

The diameter of the spiral is selected individually for each object.

The diameter can be 500 mm, 600 mm, 700 mm, 800 mm, 900 mm, 950 mm.

For example, we recommend:

• on personal plots, for personal purposes, use a diameter of 500 mm.
• for the protection of production bases, construction sites, diameter 950 mm.

According to GOST of the Russian Federation, the size of the coil should be 10 p/m. At the request of the client, we will produce any length of the bay (5 m, 7.5 m, 10 m, 15 m, 20 m).

The weight of one coil depends on the diameter and number of linear meters in the coil. For example:

• coil weight diameter 500 mm. L10/ 62 turns is 8 kg.,
• coil weight diameter 900mm. L20/100 turns is 23 kg.

2.2. When purchasing SBB barbed wire, it is necessary to take into account the stretch length of the coil.

The most important condition is that the distance between the turns should be no more than 200-250 mm.

If the coil is overstretched, this leads to an increase in the distance between the turns, and therefore the original diameter of the product is lost, the SBB product is distorted, and the effectiveness of the barrier effect is reduced.

According to GOST of the Russian Federation, the stretching length of the SBB coil is 10 linear meters, 62 turns (6.2 turns per 1 p/m). It is acceptable to use 50 or 40 turns, but this must be taken into account when installing SBB barbed wire.

2.3. Yug-Proizvodstvo LLC produces Spiral Security Barrier barbed wire, bonded along the diameter in three and five places.

Five-point twisting allows you to more effectively maintain the shape of the razor fence.

Rabitz. History of invention.

Back in 1878, German inventor Karl Rabitz invented a metal mesh structural material, which he patented in his Patent No. 3789 of 1878. He also invented a machine for the production of metal mesh, which Karl called “Chain-link” in his patent.

It is currently believed that the earliest official patent for the production of mesh netting is patent No. 124,286 dated March 5, 1872, issued in the name of Peters.

Based on such an early mention of chain-link mesh, we can conclude that the need for metal fencing has existed for a long time and was in great demand.

Rabitz. Manufacturing technology.

The chain-link mesh is made on a special semi-automatic mesh weaving machine. For the manufacture of chain-link mesh, low-carbon steel wire is used; it is possible to use galvanized wire and polymer-coated wire.

The chain-link mesh comes in two types:

— woven rhombic mesh (acute angle of the rhombus 60 degrees)

— square woven mesh.

Chain-link mesh is supplied in rolls 10 meters long, height from 1.5 meters to 2 meters.

The end of the spiral in the roll is bent.

Chain-link mesh is supplied in regular rolls, the mesh fabric is wound in the usual way (for installation this is the most convenient way).

Wide range of applications for chain-link mesh:

— creating fencing for gardens, vegetable gardens, dachas;

— for sifting materials;

— for construction work;

— for thermal insulation work;

This makes it in demand today not only among individuals, but also many organizations use this type of fencing to protect their territory, production bases, and construction sites.

How to check the strength of a chain-link mesh?

The strength of the chain-link mesh depends on:

- depending on the cell size

- on the diameter of the wire.

The most durable mesh has a larger wire diameter and smaller cells.

Today, Yug-Proizvodstvo LLC, being a direct manufacturer, has the opportunity to offer various options for cell sizes and roll heights, depending on the customer’s wishes.

Barbed wire weight length

ACL from other manufacturers:

Purposes of various classes

How exactly the various classes are usually used - a list of possible areas of application, possible uses:

Traditionally used for the construction of light and cheap transparent fences, which in addition to it have only vertical posts. Between these pillars, dug into the ground at intervals of 2-3 meters, it is simply stretched, sometimes with reinforcement across the fence with the same “thread”.

This type of fence is light and cheap and does not require special skills for construction. Even the pillars, provided that they are waterproofed and buried to a depth of at least a third of the height of the fence, may not be concreted - the fence will still carry and withstand significant loads.

It is also stretched over fences in several rows, both vertically and at an angle to the side from which an attack on this fence is possible (for example, inside in prisons and outside in factories). Pieces of reinforcement or sections of corners are welded or otherwise attached to the posts or to the body of the fence (there may also be bars if the fence is wooden), wire is attached to them in several rows. It can be welded, it can be screwed on, it can be attached with staples or nails (if the material allows).

One of the unusual uses of this barbed thread is decorative. Often, garden artificial flowers or decorative low hedges are made from small or medium-length pieces of such wire. However, it can be painted.

Typically used on top of fences. It comes in the form of twisted rings that when stretched become a uniform elongated curly wave of “spine.”

In principle, animals cannot pass through such a barbed wave, so for large and small livestock barriers are often made from such wire, simply lying on the ground in wide waves, fencing off a certain area.

A person can get through it only with the help of special tools (ordinary pliers or wire cutters can handle this quite easily). However, for this, a person must be at least at the level of these waves, since otherwise there is a possibility of causing many injuries to himself.

It is precisely because of the ability to easily “bite through” a simple tape of this kind that a twisted one is used instead, and several threads of reinforced razor tape are additionally pulled through the waves.

Installation is carried out in protective gloves and suits, including helmets and safety glasses, since when cutting the tape can spring uncontrollably in any direction.

It is a simple razor tape that wraps around galvanized tape. For this reason (it consists of two elements) it is much stronger than both tape and a simple “thread”, but also more expensive.

Usually used for additional reinforcement of turns of razor tape, passed through it. Rarely used as separate “threads”: it is also stretched in several rows over the fence or stretched in zigzags into two threads with a simple wire pulled through the turns (in the figure). But separate fences are not made from ACL, since an important component of such a fence is lost - its low cost.

Also, ACL is very difficult and dangerous to install, much more difficult than a regular “thread”. Installation should be carried out only in special protection and with the help of special tools (rebar scissors, grinders or angle grinders, etc.). It is necessary to take into account not only that you can get hurt in direct contact with the tape, but also that it is twisted and flexible, it can easily twist or spring up, spring back and whip on any part of the body. Serious injuries are possible if this part of the body is not protected by at least a regular canvas suit.

Cargo rope slings

movement and transportation of goods

When performing loading and unloading operations, most cargo (rolled steel, timber, construction products and structures, equipment, containers, etc.) are moved using hook cranes.

To ensure reliable grip of the load, for its stable orientation in space and for the uniform distribution of dynamic loads between its elements, removable load-handling devices (LGD) are used.

The simplest SGS are general purpose cargo slings. Currently, hook cranes most often use slings made of steel ropes.

In the production workshops of Ormetiz LLC, multi-leg slings (“spiders” - 2SK, 4SK) and universal rope slings (USK-1, USK-2), which are one of the designs of ring and loop slings, are manufactured.

The ends of the rope of these slings are sealed by braiding, followed by wrapping the braided sections with annealed steel wire or electrical tape. Slings and their elements can withstand static loads exceeding their rated load by 25%.

Ropes for slings comply with the requirements of GOST 3071, GOST 3079 and GOST 7668. For slings of type 2SK and 4SK, it is allowed to use ropes in accordance with GOST 2688, GOST 3070, GOST 3077 and GOST 7665.

Brackets for barbed wire.

Straight bracket “I-shaped”

The bracket is made from a 40×40 angle, painted in gray primer-enamel. Two holes were drilled. We offer you “I”, “Y” and “L” shaped brackets for fastening EGOZA. Brackets for barbed wire are made from 40×40 angles, painted in gray primer-enamel. For greater ease of fastening the EGOZA, two holes are drilled in each bracket.

It is possible to manufacture brackets for fastening EGOZA according to the customer’s sketches and drawings. We offer you only high-quality barbed wire brackets made from modern materials.

PBB (Flat Safety Barrier)

PBB (Flat Safety Barrier) is a fabric made from ACL or ASCL. The coils of the fabric are fastened to each other with staples with each subsequent coil offset by a certain step.

Base wire: spring wire with a diameter of 2.5 mm GOST 9389 (65g grade) or galvanized GOST 7372-79.

Spiked blades: galvanized tape GOST 3559-75 or GOST 14918-80. Thickness 0.5-0.55 mm.

Staples: wire with a diameter of 3.0 mm, galvanized or tape 1.5 mm thick, 10 mm wide, galvanized.

An example of a symbol for SBB when ordering: PBB-500/4.75 ASKL - a flat safety barrier (FBB), made of spring wire in accordance with GOST 9389, from spirals of the ASKL type with a web height of 500 mm, the number of linear meters in a coil - 4.75 , according to TU 14-2R-342-2007.

The PBB or flat safety barrier is a sheet made of galvanized razor tape. It is more compact than ACL, but at the same time does not lose its high protective functions and will also easily ensure the safety and inaccessibility of such closed areas as prisons, military facilities, and closed civilian facilities.

Our specialists will help you choose the most suitable option for a flat barrier and answer all your questions.

MBB (Mobile Security Barrier)

MSB (Mobile Security Barrier) - is a spiral security barrier 900 mm high, up to 20 meters long, equipped with a metal frame at the edges. The frame is made with four handles for carrying and deployment and two locks, which are used for transportation and connection with the same MBB. The frame provides the ability to quickly deploy and roll up the barrier, as well as its safe transportation, transportation by road and other transport, warehousing and storage.

Barbed wire (fidget)

Barbed wire (Egoza) is a metal product with sharp metal spikes on it. It is used in construction to fence all types of objects.

Barbed wire is a highly effective, impenetrable barrier, reliable protection of territories and objects for various purposes. Important advantages of barbed wire are: ease of installation, durability, optimal solution in terms of price/quality ratio. For reliable protection of residential and industrial zones, protected objects and territories, one of the methods of constructing a fencing structure can be chosen: installing barbed wire along the top of an existing fence, laying it on the ground, or multi-row fencing. In terms of efficiency, Egoza barbed wire is noticeably superior in comparison with other protective fences. Low cost, ease of transportation and fastening, the ability to create high-height barriers - all these advantages indicate the economic feasibility of purchasing barbed wire.

Our specialists will take an individual approach to fulfilling your order and advise you on the volume of wire and the type of safety barrier. We are ready to fulfill orders of any complexity within a predetermined time frame, as well as install more complex protective barriers on various types of terrain.

Ours in St. Petersburg offers all types of Egoza barbed wire:

ASKLSBBBSBB (1700 mm)

Explanation of abbreviations: AKL - reinforced razor tape ASKL - reinforced twisted razor tape SBB - spiral safety barrier SSB "BARS" - spiral safety barrier 1700 mm high PBB - flat safety barrier MBB - mobile safety barrier PKLZ - flat razor tape barrier GOST 285-69

AKL (Reinforced Razor Tape)

AKL (Reinforced Barbed Tape) is a galvanized steel strip 0.55 mm thick, which has symmetrically arranged double-edged spikes in its profile, and is compressed around a high-carbon steel spring wire with a diameter of 2.5-2.6 mm. Tooth pitch 36 mm. AKL barbed wire has high aesthetic characteristics and the ability to produce custom-made strips with a given cutting edge profile.

ASKL (Reinforced Twisted Razor Tape)

ASKL (Reinforced Twisted Razor Tape) is a galvanized steel tape 0.55 mm thick, which has double-edged, symmetrically spaced spikes in profile, and is twisted around high-carbon steel wire with a diameter of 2.5-2.6 mm.

AKL and ASKL are galvanized tape with double-edged, symmetrically located spike blades, crimped (for AKL) and twisted (for ASKL) around a steel wire.

ACL, compared to ASCL, has higher rigidity, a more aesthetic appearance and is harder to bite. When producing Egoza fencing, the ASKL or AKL thread is wound onto a drum of the required diameter (most often 500, 600 or 900 mm), after which adjacent turns of the resulting spiral along the entire length are fastened together with special staples by stapling. The staples are made of galvanized steel, 1.5 mm thick and 10 mm long. The staples are installed in a checkerboard pattern, in rows along the axis of rotation of the spiral. 5 and 3 rows of staples can be installed.

Using 3 rows of staples instead of 5 allows you to stretch the coil to a greater length by reducing the number of turns per linear meter. This reduces the cost of fencing.

Materials used for fidget barbed wire:

Core wire: galvanized wire GOST 7372-79 or, upon request, spring wire GOST 9389-75 (grade 65G) diameter 2.5 mm.

Spiked blades: galvanized tape GOST 3559-75 or GOST 14918-80. Thickness 0.5-0.55 mm.

AKL and ASKL are supplied in coils. One bay contains 353 meters of finished products. Overall dimensions of one coil: outer diameter 1000 mm, thickness 250 mm, estimated weight - 29 kg.