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Details of the gratings

The construction of various facilities and the development of residential and industrial areas — important area of ​​expansion and development of modern settlements. Now, when the needs of the inhabitants of cities and suburban settlements are growing by the day, especially relevant application of new durable and easy-to-installation materials. One steel mesh grille, or as they are called, gratings. Made of steel, they have high strength, wear resistance, and thus have an aesthetic appearance. All these features have made honeycomb grille convenient and attractive material for a wide variety of applications. In the construction industry, architecture and landscaping to replace them is difficult, and there is no need for any. Gratings can be used as load-bearing structures that can take up quite a high load, or to work effectively as a bridge fencing, building and viewing platforms, platforms. Unlike other structural materials with high strength, they are quite easy, convenient transportation and do not require additional finishing decorative.

honeycomb grille is a product consisting of the carrier and cover strips, interconnected with a certain step and having a   T-shaped or U-shaped frame. Using multiple arrays, you can create a strong flooring for any given area.   Main burden falls on the carrier strip with a thickness of 2 to 12 mm, and the transverse strips connect them with each other, forming a grid.

According to a method for producing grating is divided into molded and welded. Manufacturing technology of pressed gratings, as the name implies, it is bessvarochnom connection strips - a pressure of about 500 tons. This ensures a high structural strength, ensuring the solidity of its joints. Pressed gratings are widely used in industry and construction, which needed reliable and safe load-bearing elements.

Welded gratings are manufactured by resistance welding, which is carried out under a pressure of 1,000 kN. The main load in such constructions are metal strips, while the transverse rods operate twisted binding function and provide high torsional strength. Communicating bridges, site maintenance, walkways, ramps are increasingly made of welded decks. They are also used as a coating for a doormat at the entrance to public buildings and detained more than half of street dirt and snow.

Each of these two types of cellular arrays has its own varieties and features of products and designs allow to use them in a variety of conditions.

In places that require high-capacity, for example, in the areas to traffic, special grids for heavy loads. They   carrier and cover strips have oppositely arranged slots, thus ensuring a special structural strength. Such gratings are pressed under a pressure of 1200 tons, and the thickness of the bearing bars can be up to 12 mm.

The development of helicopter posts made it necessary to increase the number of takeoff and landing sites. They are built on the banks of the river, the roofs of high-rise buildings and public buildings. And if earlier platforms built of heavy concrete slabs, but now they were replaced by lighter and easy to transport gratings. Due to the high strength and load capacity, ease of installation and affordability, helipads steel mesh grilles were in all the cities and suburban areas where they are needed.   Thus, the work of firefighters, law enforcement, medical and many other organizations is much simpler.

At large distances between supports of bridges or decks used ultra-grating formed by the combination of technology — pressing and welding. This method ensures the stability of the structure, allowing you to completely abandon the frame. Mats of ultra-gratings are used by enterprises engaged in locksmithing and the cutting, as an intermediate for further processing.

The construction of parking lots, platforms and balconies, serving for the evacuation and cleaning of glass, used solid lattice. Their bearing and cover bands are the same height, so both surfaces of a uniform product. Solid extruded decking no less successfully used as coating for facades modular grid, filler banisters or   ventilation grilles. High strength and the ability to view the required objects through cell design make   such lattices are very comfortable and functional materials.

For use in areas where « transparency » undesirable created special louvres. Their coating strips are arranged at an angle of 30 or 45 so that the structure can serve not only the sun visor, but also be a barrier to rain, snow, leaves falling from the trees. Louvres are used to create bridges and crossings, covering balconies and facade, the device supply and exhaust ventilation.

Pressed grating is an excellent material for manufacturing rack shelves. Its main advantages - high static values ​​of structural strength — complemented by one more pleasant opportunity: the contents of the upper shelves is easily visible from below. Grilles for racks have a special frame with a notch or angled border.

A special version of the pressed flooring, serving for the improvement of streets, squares and parks, known as near-wellbore grid or lattice for trees. This simple product performs several important functions: protection of the root system of trees, increase the area of ​​pedestrian walkways in parks and finally a decorative ornament that can smoothly pass the sunlight and water.
Tree trunks gratings consist of two or more sections, thanks making them easy to install without special tools. In addition to the strength, durability, ease of care, these products demonstrate another advantage of   — environmental friendliness.

Like Pressed gratings, welded flooring is widely used in industry and urban construction. The distinguishing feature of this type of material has become a high resistance to deformation required in territories of industrial enterprises in the production of walk-through bridges, walkways, platforms.

A variety of flooring is welded grid for offshore platforms. It is enhanced with additional rods welded parallel to the carrier strip that provides increased structural strength and safety work on drilling platforms at sea.

different surfaces   gratings allows their use in a variety of conditions. For areas where there is a danger of slipping, grating used serif,   resembling teeth. The teeth can be applied on supporting strips and on coverslips — to ensure greater security.
On the basis of welded and pressed gratings are made of metal stair stairs. They are easy to miss the street dust, rainwater, snow, preventing the formation of ice and preventing the accumulation of dirt. For enhanced security structure on bearing strips are applied anti-skid teeth.

Just two kinds of steps — straight and helical   — can create a ladder of any shape, height and destination.

Straight steel stairs are framing with holes for attachment to the stringers and a special margin of safety.   Even if the lattice is not provided with toothed chains, it can provide some level of protection. Straight steel stairs are used both indoors and outdoors, providing upgrades to the entrance bridges and crossings.

For easy access to the towers, tanks, as well as to save space in suburban homes or bunk apartment used steel spiral staircases. They have the shape of a sector level, the narrow side of which is provided with an axial fastening. These stairs are not only functional but also aesthetically appealing: they are particularly original element in the creation of unique interior of the building.

Steel stairs, unlike wood and concrete counterparts, are easy to install, have a high strength and corrosion resistance, easy to operate and does not require complex care. Besides the metal combined with any construction and surfacing materials, such as stone, decorative plaster, fabric wallpaper or plastic.

The use of gratings in construction, industry, landscaping is not only easy and convenient, but also economically. Designs are easy to install, long time serve, and if necessary, replacement of individual elements do not need to disassemble the entire flooring: it is enough to dismantle the desired track, and put in its place a new one. Possibility equipment skid grating teeth significantly reduces the risk of movement in the rain, snow and even black ice. The cellular structure does not allow dirt to linger, good air permeability and water sediment. Gratings are used both indoors and outdoors, they can carry any desired load and still be aesthetically appealing elements in architecture and interior design. Steel mesh grille - a choice favorable in all respects, and that is why the new construction material enjoys increasing popularity.

Supply grid pressed and welded deck is the main focus of the company. In cooperation with the German manufacturers, it offers a wide range of different types of cellular arrays and products based on them for delivery in the shortest possible time. In addition to the products already available in the catalog, ready to provide customers and non-standard products made by individual project. If you experience problems related to the choice of the right kinds of materials and their installation, the company's specialists to advise on all technical questions and help you choose the best type of flooring.

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