Modern materials — flooring — is a composition of four layers. Each performs a strictly defined function. The lower, the core layer is most often made of pine or spruce plywood. Perpendicular to the fibers is an average, the stabilizing layer made of the multilayer timber, or glulam softwood fiber board of high density. Perpendicular layer provides strength and stability of wood flooring, as well as its high resistance to changes in temperature and humidity. The middle layer of specially arranged grooves and ridges or interlocking connection. With their help, strips collected into a single unit.

The direction of the fibers of the upper, active layer, or a shirt, perpendicular and parallel to the lower average. This layer gredstavlyaet a veneer thickness of about 0.5 mm or strip (lamellae) 2,2-6 mm thick, made of more expensive types of wood: oak, ash, beech, cherry, pear, maple and so on. N. The harder wood the longer it resists wear. To describe the degree of hardness using the Brinell scale. In accordance with it the durability of oak can be characterized indirectly numbers 2,9-3,7. But the most lasting is exotic wood Jatoba, whose hardness is in the range 7-7,7.

Continue reading Modern materials — flooring — is a composition of four layers. Each performs a strictly defined function. The lower, the core layer is most often made of pine or spruce plywood. Perpendicular to the fibers is an average, the stabilizing layer made of the multilayer timber, or glulam softwood fiber board of high density. Perpendicular layer provides strength and stability of wood flooring, as well as its high resistance to changes in temperature and humidity. The middle layer of specially arranged grooves and ridges or interlocking connection. With their help, strips collected into a single unit.

Bath linen types

You don’t have to stop with a bath mat. Dress up your T & B with these wet-area friendly fabrics.

BATH TOWEL

Bath Towels come in varying sizes, ranging from 24”x42” to 30”x 56”. “Good quality cotton are Egyptian Cotton and Supima because of their high absorbency, durability, and silky piles,” says designer Vera Villarosa. The more luxurious ones come in bigger sizes, but it is recommended that you choose a size that will fit your needs.

FACE CLOTHS

Also known as washcloths. These are usually arranged on a tray in powder rooms or bathrooms. Face cloths often come in

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CHINESE trying to smuggle high-tech U.S. FROM CARBON FIBER FOR STEALTH FIGHTER

Chinese citizen Ming Xuan Zhang (Ming Suan Zhang), 40 years old, was indicted by a federal tribunal East New York neighborhood in Brooklyn in an attempt to smuggle illegal from the U.S. to China sverhtehnologichny carbon fiber, which could potentially be used in the production of the stealth fighter, reports The Epoch Times September 28. Tribunal accused Zhang in «conscious, deliberate and premeditated attempt to» smuggle products whose export is prohibited U.S. Department of Commerce.   Zhang was arrested as a result of a special operation U.S. law enforcement officials, who provided him with the Taiwanese carbon fiber production.

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Optic atrophy

Admiring the sunset, we do not think of what a complex visual information processing takes place in order to become clear to us in the picture. Videopulses doing a complicated way on the main road — the optic nerve. And if some of its parts are impassable, ie a optic atrophy,the familiar picture of the world is distorted.

Atrophy optic nerve — the withering away of its fibers — sometimes, unfortunately, people young and active. You can imagine what it turns into a tragedy for them. More recently, progressive disease of the optic nerve ended in blindness and

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Jamal: go to support the convergence of

 

High-voltage line of 220 kV soon Salehard connect to the centralized power grid and provide reliable electricity Yamal capital. In addition, through the mast will support and fiber optic cable connection. This is in relation to other development projects fiber optic lines, promises a long-awaited Internet Salekhard abundance.

A few kilometers south of the highway Salekhard Aksarka on clearing, covered with snow in the forest-tundra are hard at work, and until recently hosted a snowstorm yes deer. The main purpose of building — to ensure energonadezhnost. Pipeline that fuel comes from Longyugana in the western

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FGC in the Urals use new technology to strengthen the foundations of supports

MES Urals to introduce the latest technology to strengthen the foundations of supports 220-500 kV transmission lines using high-carbon fiber. The work carried out in preparation for the power grid facilities of JSC "FGC UES" to the period of the heating season 2012-2013.

Carbon fiber reinforcement fully recovers bearing capacity of the structure, blocking the process of destruction of the support. The foundation supports subjected to a special anti-corrosion treatment, followed by polymer-formulations restored geometry of the foundation is applied hydroprotective mastic, on top of which is laid carbon fiber. The polymer material has high seismic resistance and resistance to

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Carbon cloth for air and naval ships (new destiny AZLK Moskvich)

By 2014, the area of innovation development "Moskvich" will turn into a technopolis. However, "RUSNANO" this site has mastered. It creates the production of composite materials. Details of the program "Special Report" on TV "Moscow 24".

According to the first deputy general director of holding "Composite" Vladimir Khlebnikov at TRR "Moskvich" was "done huge work of reconstruction."

Here is the only company in Russia make prepregs for aircraft carbon fiber. The material in times lighter and five to seven times stronger than steel.

Prepregs are used where?

According to the technician of the project company "RUSNANO" "Prepreg-SKM,"

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The students presented the MAMI racing car and elektrobayk

Racing team "Formula Student" University of Engineering (MAMI) on July 19 presented a new generation of car Iguana 6. Racing car — the work of the students themselves. A distinctive feature of the previous models — the body is made of carbon fabrics and prepregs. The materials were provided by the general sponsor of the team — the company "Prepreg-SKM." Their use has reduced the weight of the car by 30 kg.

Presentation of the new car took place on the track go-kart club "Diksodrom." On a makeshift stage were exhibited three race cars, assembled by

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Dark fiber in the Sun

Dark fiber in the Sun Facts

Magnetic dark fiber is the largest object in the solar system, accounting for 800 000 kilometers in length and being located on the surface of the Sun. If dark fiber goes out of balance, it can be emitted from the surface of the sun on the surface of stars. With the destruction of the fibers observed special flash Haider. 16 and November 18, 2011 there have been such outbreaks, which were not directed toward Earth.

On the eastern edge of the Sun now offers two new sunspot groups, one of which has already spawned

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Wind turbines can be biodegradable

Wind turbines can be biodegradable Facts

Organization "National Science USA" a group of scientists recently provided a grant in the amount of $ 1.9 million for the development of new technology, which will be produced by wind turbines of the future. Emphasis will be placed on the fact that very soon move to a more eco-friendly raw materials for the collection of turbines for wind farms.

Developers are truly Napoleonic plans as hoping to create a material that allows windmills be biodegradable. This will fulfill the dream of producing a zero ecological footprint, after all, energy production and

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