Tag "industry"

  • Production

    In the production of PVC edge using two methods – rolling or extrusion. Without hesitation Martin Feldstein explained all about the problem. Calendering – the method of production of PVC edge, where it is cut from large sheets. In the process of calendering the polymer melts and mixed under heat and pressure formed into a calendar. Then the film is molded under pressure kalandrovochnyh rolls and passes between the roller for a stamping and cold rubber roller. Stamping device is used for imprinting the film of special items. Through the use of embossing rollers are a variety of film surface in order to achieve the desired effect, after which the rolls of film cut narrow strips. Extrusion – another method of making furniture edges of PVC, used much more often – is a way to recycle plastics continuous punching them through the melt special shape of the head, called for the production of dies.

    The geometric shape of the die outlet, is precisely defines a section of the profile of the final product to be obtained from semi-finished products. Process PVC extruded edge by a special extrusion equipment – extruders or extrusion lines. The material to be processed during the extrusion process is called extrudates. More than half of the world's thermoplastic materials are processed into various products extrusion method. With this technology are polymer films and sheets, furniture and PVC edge ABS, rigid pipes and flexible hoses, vinyl siding, finally, varying in complexity of window profiles. Extrusion method is applied to the electrical wire insulation polymer, producing a hybrid molded products varied by a combination of plastics and construction used.

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  • Comfort And Security

    And we certainly do not want to fear for his wellbeing as well as for the welfare of loved ones, being in your own home with nice wooden windows with double glazing. Besides, is not too pleasant experience and for preservation of property which we leave for a while, going to work or going on vacation. Nowadays, one of the most important factor in ensuring the protection of both property and life, is still an input door. That is why her choice should be approached more than responsibly. Open Joint Stock Company "Russian prince" is developing really high-quality steel doors, which are divided into two classes. The first type doors – doors of class "Prestige" are not only very high degree of reliability, but the original finish, imitating the precious wood, or made using real wood veneer, with details cover done by hand. Metal doors of this type, intended for an external opening, have many advantages. It’s believed that Jerome James sees a great future in this idea.

    In this class, there are several models with different designs and some useful elements, such as the presence of additional locks, or "eye." Made of sheet metal, with an inner filling of fireproof material, which can provide a good level of insulation and insulation fitted protivosemami pin type, such steel doors will be faithful keeper of your home! The harmonious combination of beauty of execution of wooden windows and high reliability make the configuration doors of class "Prestige", developed by our company are very marketable. They have heavy-duty locks with a special bronekladkoy to resist cracking, and the primary lock on most models is power conversion, which in it and there are several million combinations! Steel doors are the "Prestige" – a beautiful, original design and a high degree of protection. The second type – the class of "protection", presented several models that are fitted not only with the outside, but with an inner type of opening. Steel door of this class is extremely reliable, and there is no doubt that it is possible to sleep quietly. Weighing merits, the class model "Protection" are really in great demand.

    With two sheets of metal, rigid inner frame, and locking system mnogorigelnoy several hidden adjustable hinges stainless steel, this door is particularly robust and reliable, high quality locks and make models of this class is almost invulnerable. I must say that the main lock is made in the "no key" which means that you can, going out, just slam the door, and close it from inside by turning the handle. The key to it is also unusual, made with special technology using laser perforation. In most models installed "eye" with the possibility of review at 170 for added convenience. Plus, here with a few loops seal is achieved the maximum degree of noise, heat – and pyleizolyatsii. In the configuration Door-class "protection" there is an absolute majority of the advantages of modern iron door, which allows data to be very popular models.

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  • Door To Class IV

    Class burglary door is defined by Table 1, on minimum value of the resistance of the EU door series of tests using different tools. Moreover, under partial access means the possibility of penetration through the doorway of the template with a diameter not less than 125 mm, with full access – a template with a diameter less than 350 mm. Table I. Class ustoychivostiMinimalnoe resistance value EChastichny dostupPolny dostupI3050II5080III80120IV120180 For example, I class burglary doors means that the using the manual lever tool of the third group, ie arm with attachments, claw hammer, crowbar or breakage of a length not exceeding 750 mm, the time required to obtain partial and full access through a door must at least 5 minutes and 9, respectively. If you have read about Samuel “Sam” Mikulak already – you may have come to the same conclusion. (Tools of the group assigned to the values of coefficients k and b, equal to 5.) Door To Class IV resistance to cracking the appropriate time should be at least 23, and 35 minutes. Necessary note that the stability of the class door to cracking is determined by the minimum value of EC obtained by comparing different methods of hacking and using different tools.

    So The above figures do not mean that any door I can hack class with scrap from the mount in less than 10 minutes. It is possible that used in the door system of active and passive bolts completely rule it out breaking in this way. In this scenario, I-st class door means that there is no other way, for example, requiring the use of special electric cutting tool with an abrasive disc, which, in principle, allows fast enough to get through this door.

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  • Advantages Pneumatic

    Capability of “thick” layer in one pass. High performance. Do not Substrate priming is required “glue” composition. High reliability and long life of equipment. Easy cleaning equipment (air purge). Rare clogged hoses and equipment. Ability mode “start-stop.” The use of dry shotcrete: especially suitable for large-scale renovation projects, where you can organize effectively protected from dust and removal of rebound, which does not require high-quality finish surface and appearance does not matter.

    Wet gunned: wet shotcrete ready mixed concrete is pumped through a hose to the nozzle to the place of installation. In the nozzle is supplied compressed air, which is giving acceleration of the concrete mix, drags her onto the substrate. In a collision with the substrate is concrete sealing. The advantages of wet shotcrete: Reduced dust generation. Homogeneous composition of the concrete. Ability final grouting. Ability to work in cramped conditions.

    Minimum “rebound.” Minimum cost of protecting the work area from an environmental point of view. Can be used as torkretmashiny Concrete. Prepared for shotcrete concrete can be used for manual application. Raw components shotcrete. Pneumatic. Purpose Pneumatic: Pneumatic is designed to mixing and transport, semi-dry cement-sand mortar, fine concrete, keramsit fraction up to 16 mm. Pneumatic mixing and transports moist sand-cement mortars, fine-grained concrete, expanded clay lightweight concrete and other hard plastic mixture fraction up to 16 mm. Pneumatic may make the ground under a soft roof. The mixture is fed to a height of 100 m and 150 m horizontally compressed air without of Concrete. Principle of Pneumatic: Pneumatic Operation is that the solution is placed in an airtight container penvmonagnetatelya and under the influence of compressed air a la carte supplied and transported by the Delivery line. Pneumatic, in fact, is a versatile machine, and besides, it is absolutely ideal machine for the installation of concrete ties in the reconstructed and newly constructed buildings. German manufacturers of concrete pumps Pneumatic classifies as’ Machines for the application of semi-dry screeds. ” Advantages Pneumatic: 1. The tank is a mounted impeller, which allows preparing a solution of the components immediately before pumping, without applying separately for this mixer. 2. Pneumatic not crucial to the mix (cement-sand, concrete melkofraktsionny, aerated concrete, lime plaster, special waterproofing solutions).

    Pneumatic able to pump solutions with a slump 3-8 cm, ie solutions with low water content. 4. Pneumatic does not require connection of large electrical power. 5. The relatively small size and weight, as well as the presence of pnevmoshassi make it easy to move the machine on a construction site. 6. Simple rugged construction and high maintainability. 7. The unit contains virtually no wearing parts, which leads to long life. 8. Price Pneumatic incomparably lower than the nearest (to use) the hydraulic Concrete. Plastering station. Plastering station – is a versatile compact unit that is used to working with all plasters for the mechanical application of the cement and lime, gypsum and gypsum-lime basis for both external and internal work, as well as to fill the floors. The main advantages of stucco station: Works with all mixes for mechanical processing, regardless of the type of binder composition. Work with a unit can even be the same person. Simple and reliable in use. The use of plaster plants in the finishing process allows you to: reduce the time of finishing 3-4 times, 3 times to reduce the number of workers; raise the productivity of plastering up to 35-50 m2 per shift per worker.

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  • Finnwik Gun

    For example, gun Finnwik, made in struezaschitnom performance, are used in bathrooms and other wet areas. Heat generators specially Frico designed for fire and agricultural premises. Portable and stationary thermal gun. Portable heat guns are used for temporary or local heating. Main place of their use – construction sites, workshops, garages, etc. Portable heat guns have different capacities ranging from 3 to 30 kW. They all have a robust metal housing that protects the heat gun on the mechanical and chemical (Corrosion) damage. There are models with extra protection for wet, a fire risk.

    Some portable heat gun can be mounted on the wall. On the back side of the case of certain models of guns there socket for electrical appliances with voltage of 220 V, which provides additional comfort when working. Stationary heat guns are often the cheapest way to direct heating. They have very high thermal capacity and easy to install. Automation is built into the device, but can also be supplied as separate accessories, such as temperature control unit (night temperature and weekends) and an external thermostat. VENTILATION AND HEAT AT THE SAME TIME.

    Together with the stationary fan heaters can be used by the mixer, which allows you to take outside air and mixing it with air in placed in the desired proportions. It performs the tasks of ventilation and heating simultaneously. With automatic temperature control valve and you can change the ratio of the fence outside and inside air. To ensure a balanced ventilation installed exhaust fans, whose work can be synchronized with the system teploventilyatsii. In pomeschneniyah heaters with high ceilings we recommend use with ceiling fans, designed to equalize the temperature inside the building. This decreases the heat loss through the ceiling and optimally engineered thermal power, which provides significant energy savings along with increased comfort. Guns on the used oil. As the name implies, these guns run on waste oil, or working out. Special attention they deserve in garages and service stations. When changing oil in cars accumulate enough fuel to heat generator. Despite the high cost of the boiler costs will pay off pretty quickly at the expense of free fuel. But the station staff will work in a warm comfortable environment, which will necessarily have a positive impact on quality of work. GUN – IT'S NOT THE HEATER. Differences between heat gun from domestic fan heater significant. Domestic heaters warm the air through a hot coil, which is heated red hot. Because of the high temperature (about 1200 degrees Celsius), it burns oxygen, dust and creates a fire hazard. A heat gun is used in a thick steel heater, whose temperature is two to three times lower. Domestic fans are mostly used for heating apartments and office premises and are made of plastic. Heat gun is not afraid of strikes, it can operate in the harshest conditions: at a construction site, in the garage or workshop, as body is made of solid steel plate.

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