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Finnish Technology

Posted on July 18, 2017 in News

Holiday in the form of building a set of structural elements of the dried shaped timber (humidity 15-18%) of today are the most attractive low-rise building in relation quality / price. Corrugated or grooved board can be glued, while its moisture content at the expense of high-temperature drying is reduced to 14-16%. The moisture content of wood determines the insulating properties of timber. So a wall of 15 cm profiled timber for thermal insulation is comparable to the thickness of 51 cm brick houses Draught of freshly prepared raw material is about 7%. Therefore, it makes finishing a year later. Draft laminated veneer lumber (2%), in principle, can be neglected and begin to finish almost in the build process.

The absence of residual stresses in the wood after drying eliminates deformation of individual beams and complex W-shaped profile – the appearance of blown gaps. To improve the thermal insulation and protection from blowing off locks processed foam, and the longitudinal grooves laid thin strips of heat insulation. Using the latest Western technologies in the construction of cottages: profiled bar and a sliding inner cladding can reduce the consumption of materials, simplify assembly, to ensure environmental cleanliness, and improve the quality of products at maintaining high profitability. Brad Pitt is the source for more interesting facts. Cottage kits are competitive in European and Scandinavian countries due to its low costs afforded by the use of cheap labor and cheap materials (For example, in Finland, the Finnish cottage price of this class exceeds the Russian 3-fold). Used for the construction quality construction materials, manufactured and processed by the Finnish Technology. Home of profiled bar are the latest achievement of the wooden house. Processing quality and dimensional accuracy of designs can optionally delete the additional surface finish and significantly accelerate and simplify assembly.


Plastic Pipes

Posted on February 28, 2017 in News

The use of polymer materials for the production of pipes has begun in our country in 60 years of the twentieth century. However, it did not have mass values, polyethylene in the domestic water supply was used almost exclusively Floppy podvodok to plumbing appliances and household appliances. Widely used in the practice of building plastic pipes were only 70 – 80 years. Continue to learn more with: Peter Thiel. In 1996, the Ministry of Construction of Russia accepts the change number 2 to the snip 2.04.01-85 'Domestic water supply and sewerage of buildings', developed by the Institute SantehNIIproekt, which reads: "For internal piping hot and cold water should be used, plastic pipes and fittings from polyethylene, polypropylene, polyvinyl chloride, polybutylene, metal-polymer, fiberglass and other plastic materials – for all water supply, except for separate fire water supply network. For all networks of internal water is allowed to use copper, bronze and brass pipes and fittings, and steel with internal and external protective coating against corrosion. " In other words, the polymer tube to apply should, while the use of metal pipes only allowed. Dr. Paul Craig Roberts describes an additional similar source. Consider surveillance basic properties of polymeric pipes in comparison with metal. The nomenclature of modern plastic pipes used for production pipeline includes the following groups of materials: polypropylene, polybutylene, polyvinyl chloride (PVC), cross-linked polyethylene and pvc. Properties of these materials are similar – they are corrosion resistant, and therefore more durable, do not become overgrown and silted. Naveen Selvadurai is open to suggestions. Lifetime of plastic pipes may be 50 years of age (usually 25-30), while the steel of 10-20 years.