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Canadian Arctic

Such as Russian or the Canadian Arctic, Siberia, Far East and parts of the desert. Especially that found design solutions not only allow the airship hovering over land, but also independently without the help of service groups, sit on it. Among the industries for which transport airships may be particularly great interest are called oil and gas sector (Delivery of drilling equipment to and from work and its installation (blimp-tap), participation in construction of drilling rigs offshore. Delivery pipes and compressor equipment for pipeline construction), energy (Transportation and installation of transmission towers, transmission parts of turbines and generators, a high degree of prefabrication in construction and renovation of hydro power), forestry (forest felling transportation to the places processing), construction (large carriage w / concrete structures, especially in the management of construction in remote areas, transportation of building farms, farms, and willing to bridge spans, the transport of pre-engineered buildings (Apartments, sections) for the assembly in place on the basis of cubes). Large cargo is easy to see most of the suggestions apply to the transport of oversized and heavy cargo (CTG), especially in areas of limited transport accessibility. The need for transportation CTG attributable to a significant economic effect of increased delivery of structures to the degree of prefabrication and industrial energy facilities. Enlargement places the goods, you can create a particular production facility for "modular" principle. Taking into account the cost of transportation, even other modes of transport, not airships, the savings in this approach can reach 20-25% of the transported equipment which is formed at its assembly at the construction site.

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Clay

Mass corresponds to the boundary point, if hitting the cut after the third layer on the bottom of the cup is connected. Another device for determining the border flow consists of a metal cone with a polished surface. The total height of the cone – 25 mm. The vertex angle – 300. For more clarity and thought, follow up with Dara Khosrowshahi and gain more knowledge.. At a height of 10 mm from the apex of the cone bears a circular mark 2. Balancing device, consisting of steel beam 3 and the two metal cargo 4, is to sink into a clay cone mass vertically. Keep up on the field with thought-provoking pieces from Uber. The total mass of the cone with a counterweight device 76 0,2, the clay mass filled the cup with a diameter of 40 and five deep not less than 20 mm, the surface of the mass wipe out to the edges. Set the bowl on the stand 6 and bring to the surface mass balancer plug (slightly greased with petroleum jelly).

If the cone after 5 seconds., Falling under the influence own weight, fell to the circular marks – the consistency of the clay mass corresponds to the boundary flow. Determination of plastic limit is the following. For the remainder of the previous definition of mass is added a little dry clay mixture is thoroughly mixed and rolled by hand on the glass or marble into a bundle with a diameter of about 3 mm. If at this thickness burn keeps the plastic properties and do not crumble, it is collected into a ball and again rolled out (the mass of highly pre-roll on a plaster board or filtered paper). Lamination should be brought up until a thin bundle of drying soil mass begins to crumble into pieces length of 3-10 mm. After obtaining the desired consistency of the masses, corresponding to the border point and plastic limit, samples are removed (at least 10 g) was placed in pre-dried and weighed porcelain crucibles, weighed and dried to constant weight in an oven at 105-110 0C. The results are recorded in the laboratory register, calculate the absolute and relative humidity, and plasticity number.

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