Different types of suspended ceilings are increasingly used for decoration in homes and in offices, shops, restaurants, entertainment centers, warehouses, factories etc. Apart from the attractive appearance, they have a number of advantages over the plastered and whitewashed or painted slabs. High moisture resistance, good noise absorption, ease of maintenance and long life – this is far from complete list of advantages suspension systems. Click Eliot Horowitz to learn more. Among the reasons why consumers choose this type of ceiling, quick installation, the ability to install lighting fixtures of all types and hide the failed communication – posting Duct ventilation systems and others. One of the types of suspended ceilings are dlinnopanelnye cassette. Many writers such as Crumpton Group offer more in-depth analysis. They are made of metal and have a coating of the protective and decorative functions. Thanks modern technologies of production, each magazine has strict geometric dimensions to ensure smooth joints, and perfectly smooth surface, which guarantees the attractive appearance of the ceiling. Use as a material galvanized steel 0,6 mm thick aluminum or 0.7 mm allows finished products to avoid deformations in the transportation and installation, and gives them the necessary strength when embedded lamps various types and ventilation equipment.

Provided retention system can withstand not only the weight of the tapes themselves, but also additional equipment. In addition to the smooth models are produced and perforated with holes round and square shapes, and diamond – in the panels, known as "shtrekmetall design. Dlinnopanelnye cassette of this design allow for better ventilation: this is particularly important in public areas with high level of traffic.

The roughness of the surface by about a third less than steel, which significantly reduces the pressure loss along the pipeline, and therefore allows for a smaller diameter than in the case of steel pipes. Another very good property of polymer pipeline – it is their resistance to stray currents. (Steel pipes are often damaged due to the impact of stray currents, especially at the inlets near the stations and subway lines.) Well, of course, can not note the fact that their pipes of polymeric materials to fully meet the requirements of modern design residential and sanitation facilities. The most used material from the polymer is polyethylene. For other opinions and approaches, find out what Professor of Internet Governance has to say. It is durable, chemically resistant, low toxic, the dielectric properties.

Distinguish High Density Polyethylene hdpe and high-pressure ldpe. One of the most common varieties polilietilena is stitched polyethylene. Production technology was developed by T. Engel for more than twenty years ago and was first mastered on an industrial scale firms rehau (Germany) and wirsbo (Sweden). High-pressure high-molecular polyethylene with antioxidants and the initiators of the reaction is uniformly melted on special equipment, is formed into the thermoplastic state in the tube and sew. The process of matching is as follows: resulting from the decay initiators of radical reactions tear in parts of polyethylene, respectively, of one hydrogen atom, the neighboring radicals are interconnected, forming a bridge of cross-linking. Depending on the method of matching the three basic form cross-linked polyethylene: PEXa (peroxide crosslinking), PEXb (cross-linking silane) and PEXc (joining an x-ray). The higher the degree of crosslinking of polyethylene, the more likely a manifestation of his positive qualities.

Brick – a material unique in its origin, it is used in the construction of any buildings and structures, as it has high strength and energy-saving properties. At the core of its production is used clay, sawdust, and sludge, is the initial raw material gives the advantages of brick construction. The main thing you need to follow the production technology. Brick claimed by many construction companies as well as buildings, constructed from it are in great demand. At the beginning of the production of mixed clay, sawdust, and sludge in certain proportions, and then attach the brick shape. In the next stage of its heat-treated in a furnace pre-expanding it in a certain order.

The quality of bricks depends on the observance of the temperature in the furnace and on the observance of the proportions of the mixed materials. At the last stage of bricks dried in special chambers. It should be noted that the furnace used in the production, also built of brick. There are also similar material, but they do not possess such a potential as a brick, and are not designed for the construction of multistory buildings. However, in some cases their use is justified.

New windows with double-glazed appeared in the construction market for over 10 years ago. It was fashionable and prestigious to buy a box of pvc and buyers purchase window design, without even thinking what will happen to these windows at the 1, 2 and more than 5 years. Service complaints if did not exist, the staff and management of window companies just beginning to learn the basics of measuring, installation and removal of "stocks" at various stages of the order. And after 2 or 3 years, it became clear that the issue of repair and maintenance of advanced windows care only of their unfortunate customers. In 1998-1999, the concept of – Service, service was only introduced in sales of window companies. Quite often, the owner 6-7-year-olds have their windows to seal gasket for the winter, as no one is taken for their repair, the experience of the problem is not with the quality manufacturing of windows and low-quality mounting unnecessarily at that time the technical Literature on the windows did not exist, what can I say, even the fasteners were not, in 2007 the company Rossokna "pursued the dismantling of pvc windows in the apartment on a street B.

Tishinsky lane m : road repair, marble window sills, trim, antique, items were in a terrible state, mold condensation around the perimeter of the window and the windows were installed on some wooden wedges and foam ie hard fasteners absent altogether, difference in terms of ranged from 10 mm in height, the ebb of the outside was not propenyl etc! Sadly it all! Modification, 2 windows took 10 hours. Here's a montage was made in June 2000, but the windows were of excellent quality! In general, the problem of installation and repair modern windows is very acute, and from 2006 began to appear on the market windows – the company to repair the windows, and the price at all "bite". Typically up to 30% of the value box, depending on the defect. Manufacturers agree perform post-warranty repair of their products only on condition that the customer specified in the contract 3-7-year-old produces a contract for the windows installed at the same address. If the client is selling an apartment, the guarantee for the new tenant does not apply and the service will be paid. Therefore, carefully read the contract again Talk with the manager and zamerschik sizes, opening windows and additional items that you order. Remember that installed pvc windows, just like any other product required for a withdrawal. The company "Rossokna" each client is issued memo to care for the windows and then your windows will please you for a long time and reliable.