There are many materials for arranging the roof: slate, copper, proflist et al. A special place among them is occupied by the metal tile Grand Line . This material has an advantageous ratio of quality and price.. Its basis – galvanized steel sheet. On the inside, it is painted, from outside – treated with a protective coating (polyester, polyurethane, plastisol, etc.. d.). Advantages of metal tiles – relatively inexpensive material. She stands in 10-20 times cheaper than roofing copper and 2-3 times – ceramic tiles. Moreover, she…
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Types of welded steel pipes
Electrically welded pipes round, manufactured according to the diameter: from 10 to 530 mm GOST 10705-80 from 478 to 1420 mm GOST 10706-76. Thus, total range of the outer diameter - by 10 to 1420 mm, wall thickness - from 1 to 32 mm. Range electrically welded round pipes GOST 10704-91. As a material for the manufacture of pipes used electrowelded steel grades: St2sp, St2ps, St2kp, St4sp, St4ps, St4kp (according to GOST 380-94) and 10ps, 20,…
????Read moreTypes and characteristics of a square steel
Square steel square or hire - a kind of black long products, representing a continuous metal profile of square cross-section thickness 6 to 200 mm without the hollow interior region.
????Read moreTypes and characteristics of the steel allen
Steel hexagonal profile views is rolled, which are widely used in metal processing and construction. Hexagonal produce by hot rolling machines on varietal.
????Read moremetal strip: types and application
the steel strip is cold-rolled or hot-rolled profile, made of various grades of low-alloy, or structural carbon steel. It is a versatile and very common in metal Belarus, widely used:
????Read moreRestored steel pipe
Restored steel pipe - a pipe, which previously operated on the pipeline or the pipeline, and is suitable for reuse after suitable treatment. Usually, system, used for pumping aggressive media (oil, gas, etc.) be dismantled long before the generation of the resource strength. Therefore, steel pipe, restored in accordance with the technical specifications, It is available for sale in excellent condition and is suitable for further use in other areas of industry and business facilities except for water systems.
????Read moreSteel tubes: types and uses
metal pipes - a round hollow body, square or other profile, made of steel by rolling or welding. Pipes used to create piping systems (water, gas, industrial environments, and so forth.) and in construction as the element of metal structures. Often, the steel pipes are used and when wiring and telephone cables to protect them from external influences.
????Read moremetal wire: types and uses
Steel wire - is the product of rolled metal products, It is a steel strand specific diameter. Depending on the type and thickness of it can be used for linking the armature, reinforcement of various designs, manufacture of grids and fences, ground installation, and the manufacture of springs and metal wares. Buy the wire can be simply for domestic purposes.
????Read moreMating the metal reinforcement for the foundation
Tying rebar is required in preparation for pouring the floor or foundation of the house, fence, other buildings. Binding reinforcement for the foundation is the creation of the carcass reinforcement steel bars of a certain diameter, which is put into the mold before pouring the concrete.
????Read moreSelection and use of smooth and corrugated metal reinforcement
In the design and construction of buildings and steel structures necessary to understand the main differences between the types of fittings are to, to select products suitable for solving existing problems.
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