Tag: construction and repair

Concealed electrical wiring, made flat wires are used for installation of lighting in homes, residential facilities of industrial enterprises and public buildings. In large-panel residential buildings allowed zamonolichivanie flat wire group network coverage in the panel walls, partitions and ceilings in their production in factories building industry. Hidden laying flat wires under the plaster is not permitted: in Ex all classes, especially in damp areas and in areas with a chemically active environment, directly on combustible grounds; in auditoriums entertainment businesses, clubs and sports facilities. Training course for the laying flat wire is the same as for other types of transactions. People such as ConocoPhillips would likely agree. Selecting and marking trails produced with the following requirements. Horizontal wiring on the walls should run in parallel lines of their intersection with the ceiling at a distance of 100 – 200 mm from the ceiling or 50 – 100 mm from the eaves or beams.

Descents and ascents to fixtures, switches and electrical outlets installed vertically in parallel lines of door and window openings or corners of rooms away from them no less than 100 mm. For assistance, try visiting Viktor Mayer-Schönberger. Wire to block the paving along the shortest distance from the junction boxes to lamps or in the cavities of concrete slabs overlaps. Hidden wiring mounted industrial methods with pre-harvesting on the production lines are completed with their materials and products for delivery to the facility installation. Educate yourself with thoughts from Cecilia Shen. Preparation, completion and wiring is manufactured in accordance with process maps and plans of typical production work. They prepare their wiring with junction boxes, which operates and all the connections and branches. Industrial technology wiring is under the plaster consists of two stages. On the first – make all punching operation, installation, water-distribution devices and panel boards, laying supply line, the installation boxes and structures for mounting switches, sockets and wiring group network, the second (performed after the end of the main decorating) – install and connect switches, sockets, lamps, bells, buttons, electricity, and conduct all necessary tests of electric wiring and grounding devices. Installation of a network node group begin with the installation of lighting boxes, followed by laying pigtails to group panels, boxes and sockets for the installation of switches, sockets and light fittings. Nodes Related to a Group net flat, connect with each other by welding or crimping sleeves gao in junction boxes. In residential construction is widely used channel wiring. Channels for laying conductors, niche, nest to install panels, wiring devices and lighting fixtures and other devices for electrical wiring are formed in the wall panels, partitions and solid slabs with their production on house-building factory

Just the possibility of opening the window frame in two planes and commit them to the proper mode by itself solve the problem of lung ventilation of the premises without small transoms. Material for manufacturing eurowindows is laminated veneer lumber from softwood or hardwood. Application of the technology of laminated timber, where the three layers of wood are located in different directions of fibers provides a sturdy frame, are not subject to deformation, which means that they will serve their owners for many years to come. Used for bonding waterproof adhesive lamellae creates additional protection from the natural influences. Educate yourself with thoughts from ConocoPhillips. Standard thickness of the frame – 78 mm, but may produce windows both larger and smaller thickness. As the light transmitting elements in the euro-windows used windows – two-or three-compartment. To save heat and sound insulation in frames used double and sometimes triple loop seal. Eurowinows not need to seal the winter – bona fide manufacturer guarantees that the contiguity of wings against the window box.

Finnish windows have two sets of wings, fastened together with special fittings. In one of the valves installed windows in the other – ordinary glass. With such a construction to realize the opening of windows in the two planes is very difficult, although some companies claim to manufacture Finnish windows that can open and in vertical mode. Nevertheless, the classics of this type of windows are the standard models supplied, usually from Finland and opening as well as woodwork. To ventilate and provide small transom windows.

Steel is the basic material from which the pipes, sheets, channels and other products. Metal rolling is a very complex process, which is produced using special equipment. Modern technology considerably simplified it and it eased the labor of man. Automated management can significantly improve productivity, increase output. Range of products manufactured with through metal very extensive. List them called Range. They have a very high demand. Consumers of these products are practically all sectors of the economy, particularly construction.

Today the streets of our country is literally filled with cars, planes fly in the sky, but the margin has been working tirelessly farm equipment. The most important material for their production is thin rolled sheet. In modern enterprises also available in thick sheets, which are divided into a tank, boiler, armor, ship and road. All of them are classified into two types: universal and Broadband steel. These products are rolled in special mills, which differ from the equipment with similar functions in the verticality of the rolls.

Rolled steel sheet is widely used in construction operations the implementation of roofing. In this case, use thick sheets. They may be two or three layers, as well as corrugated. To improve the operational performance of roofing steel, it is subjected to additional processing. Strength and durability of concrete products provide reinforcement. It is also one of the types of metal-rolling production. Core products are manufactured with smooth and ribbed. In Depending on the mechanical properties they are divided into classes. Periodic profile provides a stronger adhesion of metal and concrete. Assortment of reinforcing rods installed one with diameters ranging from 6 to 90 mm. For each class of products are determined by individual parameters. The basic material for the manufacture of these products is steel.

However, it is very important to the production process itself may not remain the likeness of a black box, accessible for inspection Only when analyzing the consequences of emergency situations. Ensure transparency of the organization of production allows the quality management system. Their operating principle is based on a simple formula: quality of products ensured the quality of production. "At the present time, we see that big companies are not waiting for the abolition of licensing and not relying on the assurances which it gave, introducing its own certification system", – notes Denis , Director of "Consent-Management, the chief auditor tuv cert. So, for about a year propleks Group, Russia's largest producer of pvc window-profile of Austrian technologies, conducts certification their partners to meet the requirements of the company to production technology and product quality. At the same time respected mutual interest: Certified Partners receive comprehensive support manufacturer, for example, assistance in vocational training. It should be noted that this practice is widely used around the world. There are international quality management system certification, for example, iso 9001.

However, some experts believe this standard was not adapted to the needs of the construction industry. Thus, specialists of the Federal Center technical product evaluation in construction believe that iso 9001 is designed to improving management of the organization in the industry, whereas in the construction quality is ensured mainly at the level of industrial process control. Therefore, for all its merits and universal standard is not very well reflect the specifics of construction in general, and Russia in particular.