Technology Repair

Learning of all paints contain binder, which leads to the formation of the film on the surface. This may be specially processed vegetable oils and synthetic compounds. Binder and solvent determine the type of paint: oil, alkyd, latex and other pigments gives the material the desired color – more only use mineral pigments eestestvennogo or synthetic origin, in particular, ocher, umber, vermilion, and many others. The filler gives the product physical properties: strength, gloss, etc. The structure includes special additives such as antifoam Fire resistant, substances that protect the material from the mold, fungi, etc. A paint can contain up to two dozen components, and how well matched and blended ingredients that directly depends on its quality.

Paints come in different colors Class A, depending on the type of binder and solvent. Identified two major groups of materials: organorastvorimye, or oil, oil-alkyd, and dispersed or water-soluble. Oil paints contain volatile organic solvent evaporated in the drying process, – it may be turpentine, solvent-oil, but only allowed for use in Europe without any restrictions solvent is mineral spirits. The oils act as a binder, in its ability to dry out in a thin layer is divided into drying, poluvysyhayuschie and non-drying. Paints linseed oil have a high degree of filling and low consumption. Oil paint made on the basis of drying oil, the least expensive, but in the interior they are used less and less. Their palette is usually bednovata, they dry up long, while stressing the harmful substances, and after several years of drying oil paint on the losing brightness. Oil paint can be recommended as an economy option for painting woodwork, metal pipes, etc. Oil-alkyd paints offer the best water resistance, and the painted surface has a low water-and vapor-permeable, resistant to mechanical damage and exposure of virtually all detergents. Such products can be used for coloring surfaces exposed to high loads.

Before proceeding to the selection of a fireplace, you must first be defined with its stylistic design. After all, the fireplace is not the only element that is in place it should be in harmony with the surrounding environment to become an integral part of the architectural decisions. To date, fireplaces can be classified as: I. According to the method of installation: 1. Corner fireplaces – are typically located in a corner, are one of the most famous and interesting of the fireplace. With this arrangement applied sloping walls fireplace smoke chamber. The most common type of fireplace – double chamber.

The public part of the smoke chamber can be made of stone, concrete, metal or lightweight block, and then its surface and surrounded by plaster or brick or decorative stone. 2. Built-in fireplace – takes up little space in the room due to the fact that incorporated into a special wall niche. This type of fireplace is best built at the stage of construction of houses, as at this period in the chimney wall is arranged, and part of the firebox in the future otherwise we will have cut a niche in the wall. 3. Island Fireplace – a towering above the floor of the room flat a flat area. This area can be open or enclosed glass wall. Directly above the ground have special hood, which is connected to the chimney.

Of course these type of fireplace is very original, but it has too little heat loss and takes a lot of space in the room. 4. Cooling wall fireplaces – are the wall, in whole or in part for speaking her contours. This type of fireplace you can arrange to have built the house, and he is the most common of all the above. Cooling wall fireplaces can be finished with different materials: brick, decorative stone, ceramic tile.

Tired of rebellious neighbors? The noise from the street? Need sound proofing, and quality. Soundproofing apartments in our time are increasingly part, although there is still no need to ‘rebound from customers. ” After all, most people in our countries live in the homes of the old layout, not in buildings. Yes, and sound insulation in new buildings are not often used. However, the soundproofing apartments still needed, since the noise acts on the nerves of every normal man.

What is the soundproofing? This artificial isolation of some areas from the noise, the almost complete isolation. It is clear that the need for sound insulation, special materials and technologies that enable the full least realize what you need. Soundproofing can be used anywhere: in homes, buildings, restaurants, cafes, offices, clubs, cinemas, etc. Soundproofing insulation is divided into apartments air (wave) and impact noise. Soundproofing impact noise insulation is used in floors and floors, soundproofing and air noise is used in the construction of walls, partitions, facades, roofs, etc. Important parts for sound insulation in every apartment are the walls, floor and ceiling. Well, for the sake of repairing the ceiling insulation to do no one would – there are many different materials for such things.

Thus, the glue wallpaper, we also did not become. Let’s talk about the materials. There are a number of different sound-proofing material, such as: Wall coverings Partitions (deaf or glazed) Gipsovinil Finishing materials (suspended ceilings, floors, doors, baseboards) Acoustic mineral wool Vibration mastic panel of additional sound insulation and other acoustic and sound-absorbing materials. Wallpaper glue and make repairs ceiling, we will not – we will hold our apartment soundproof different materials listed above. So, sound apartments – an important point in setting up. If you want to avoid virtually any noise from outside – sound to you. There are many companies that perform this type of work, many of them work under warranty. Also, the materials, as you can see, there is a choice. It remains only to make a decision.

Plaster wall – a layer of hardened mortar, which was deposited on their surfaces in a raw, more plastic state. Plastering in stages – from one to four devices, with a mandatory pre- surface preparation. Repair of apartments in Kharkov cement plaster or cement holds-izveskovym solution using steel lighthouse and square, which allows you to align the plane of the walls. Actually, this is the main purpose of plaster – to make perfectly smooth walls up to 2 mm. Plastered walls with metal rails lighthouse in the following sequence. After pretreatment (Cleaning, priming), the entire work surface is divided into equal sections labeled 1-1.5 m wide, and according to the label with colored thread discourage vertical lines.

Then fitted plaster rails in height, cutting off the excess with scissors for metal. Then you need at the edges of the walls, vertical by level (water level), and set two guides. They are mounted in a solution that is applied to each profile in several places. The recommended distance between mounting points – about 0.5 m, just as these points must be at least five. The guides are pressed against the wall so that their lateral wings through the hole left in the solution which they fixed.

Above and below the lighthouse hammered a nail and pull cords (measured diagonally) on a par with projections profiles. All other rails must be mounted vertically so that the their projections related to the strained cords. Thus it is necessary to monitor the verticality of each beacon in the level. When all profiles will be attached, it is necessary to solidify the solution. Mounting knee is not too differ from the technology attachment Lighthouse guides. Similarly, need to clean and prepare the work surface, which are attached to profiles. With scissors, metal square fit to size, before installation begins. First on the corner of a wall is applied to the solution, which is pressed into square.

TRAINING EQUIPMENT: Preparing the equipment for spraying ZINGA is this – it is recommended to remove the filter from the spray gun (to avoid clogging). Spray gun should be equipped with reinforced springs. PREPARATION coating material: Prepare before applying ZINGA – jar should be thoroughly stirred to the complete absence of zinc powder on the bottom (first metal rod, then drill with a special mixing nozzle – see photo). After mixing, the composition is ready for application by brush, roller or dipping. In the future, mixing should be repeated every 20 minutes.

This procedure is quite important – otherwise the layer of zinc is not uniform, which, in turn, will reduce the life of the protected surface. If ZINGA expected to cause spray, then stirred the liquid should be diluted with solvent in the following ZINGASOLV proportions: the airless spray – up to 3% by weight ZINGA; for aerial application (3.4 bar, nozzle 1,8-2,5 mm) – up to 7%. Solvent ZINGASOLV (a derivative of petroleum) used for diluting ZINGAi cleaning equipment before and after air and airless spray. By European standards the solvent is harmless and does not require special protection personnel. It does not contain lead, cadmium, xylene, toluene, methyl ethyl ketone and methylene chloride. Security ZINGA (before and after drying) is non-toxicity of all components that have been proven by the UK Laboratory 'ThamesWater' in 1993 (Standard BS 6920). ZINGA does not contain toxic substances – lead, cadmium, toluene, xylene, benzene, methyl ethyl ketone (M.E.K.) and methylene chloride,.

This has allowed food companies to use ZINGA where there is contact with drinking water. When working with Zinga does not require additional protective measures and the organization of production and quite common – to avoid open flames or smoke. Necessary as a general ventilation and exhaust in the workplace. All electro-mechanical equipment and appliances that can be used in the area of possible ignition should be grounded.

Proyshlenny climbing or "promalp" – a technology implementation work at height in industrial and other facilities in which the workplace is achieved by raising or lowering a rope, or using other climbing methods for insurance and travel. This technology allows the employee to gain access to the most inaccessible places without scaffolding, cradles or lifting equipment. Scope industrial mountaineering is very broad, but mostly service industry climbers use in construction and cleaning and maintenance. The main types of work: washing windows, cleaning and washing of facades, facade work, painting and repairing the facades, cleaning and snow removal of icicles from the roofs. In addition, industrial climbers come for help if you need to install or dismantle the air conditioner, lift oversized furniture through a window sealed seams and more. History of industrial alpinism has more than one hundred years.

Back in the sailing navy sailors carried out various works in a suspended state on the ropes. It is here in industrial alpinism came many nodes. In our country the first industrial alpinism used during World War II. In the harsh conditions of blockade of Leningrad mountaineers to carry out complex masking work on such projects as the spire of Peter and Paul fortress and the dome of St. Isaac's Cathedral. On the upper levels of these structures was not possible to use the internal building structures – too closely there for people. It took an outside, almost vertical surface of the roof. Unique technical event necessitated the development of entirely new ways of insurance and the movement of people on top.

It turned out that the climbing experience can not simply defer to the construction site. And yet, it is the first mountaineers and climbers have developed the technology of work rope way. These developments were more life than similar efforts made by the professional builders who have no experience in the sports pitch.

Production of components for warm water floor mats foil, Styrofoam foil, collector cabinets, anchor bracket, damper strip; Collector Distribution; plasticizer for concrete, Fiber Polypropylene; Radiant Floor Heating Floor heating Radiant floors have become part of the arsenal of technical equipment at home thanks to the creation of the most comfortable for humans and pets temperature in the room. Underfloor heated floors – the name of a type of heating the room. The main feature of this system is that the heating elements are located in floor space. Thermal comfort rooms with underfloor heating, as opposed to rooms heated by other systems that are characterized by high surface temperature of the floor. As a consequence, reduced heat transfer from the foot of the floor surface, the perceived, especially on floors covered with ceramic tiles. This ensures that the appropriate conditions of thermal comfort in a room at a temperature of 1-2 K lower than the temperature air in the same room with another heating system.

This is explained by the fact that 50% of the temperature sensed in the room consists of air temperature, and the remaining 50% – is the floor temperature and the average temperature of the surrounding surfaces, increased as a result of heat floor. Energy saving heating system sex acts at a much lower temperature coolant than other heating systems. Thanks to this system heating saves energy. Often than the heat of combustion of gas in boilers or fuel oil can be used as other types of thermal energy (eg, latent heat of condensing boilers with high efficiency) which, due to low temperature can not be applied to other heating systems. It was here ample opportunities of heated floors. In Europe, the region of 20-25% of the private single and duplex homes are equipped with heated floor. In addition, such floors are in their own houses of a higher standard.

Traditionally, the plates Primaplex used in the inversion device roofs. Inversion roof structure is usually applied on concrete base at the organization operated roofing. Stringent requirements that apply to insulation of roofs, make extruded polystyrene insulation is practically the only device in pedestrian terraces and roofs with landscaping, parking. One option of material Primaplex – inversion of the roof, which are stacked on top of insulation panels erected earlier classical roof to improve insulation characteristics common design. At the same plate Primaplex fit directly over the old roof without first removing the sealing or repairing ties. Insulation layer on top of a geotextile is laid out gravel ballast. Plates Primaplex used in standard classic designs. Experts have already estimated the advantages of using stoves Primaplex on roofs with a base of steel trapezoidal sheet.

Most of the strength of the deformation, low thermal conductivity, ease of delivery of material to roof, easy installation, can be mounted at any time of year – all this speaks in favor of extruded polystyrene in classic designs with synthetic membranes. The use of Primaplex classical designs in combination with non-combustible materials when selecting materials used in the classic roofing systems, in particular trapezoidal sheet is of great importance to fire. Despite the fact that plates made of polymer Primaplex organic raw materials, fuel, by its very nature, however, they are, according to Russian classification, the class of flammable materials and nonpropagating flame. This is due to the presence of flame retardants in the board – effective fire-fighting supplements to prevent accidental ignition of the material when exposed to small open flames. Of course, when exposed to intense fire boards can be ignited.