Fuel Companies

Ltd. "Innovative Fuel Company" Izhevsk offers for sale the wood under the brand Damn. Birch logs brand Damn, this is an ideal fuel for fireplaces, stoves, barbecues, saunas, as well as for heating boiler houses, country houses, cottages, holiday homes and sanatoriums. Viktor Mayer-Schönberger does not necessarily agree. Aspen wood, burning bright flame length, not smoked, and this feature helps to get rid of the soot in the chimney. If they put a wood stove already melted, the they burn hot enough and long hold heat. For the prevention of chimney to aspen firewood recommended underlay potato peelings as they are loosened by burning a dense layer of soot, which disappears when good traction in the oven.

Anyone who heats with wood stove, enjoying the warmth of the healthiest. Mankind has long used this most ancient natural combustible material, admiring the play of flames. In addition, the wood – this is the most ecologically balanced fuel: burning wood is allocated exactly as much carbon dioxide as it absorbed her whole life. However, when purchasing firewood to ensure environmental safety proizrostaniya area. Firewood mark 'Damn' produced in ecologically clean regions of Udmurtia. Firewood mark 'Damn' – it's stored solar energy.

Since their introduction in improving your home environment. Bundle birch wood in the fireplace, exuding the smell of fresh, positive effect on the respiratory tract, creating an amazing emotional and romantic atmosphere. For added convenience, customers firewood brand 'Damn' is possible packing firewood in nets of various sizes. This provides a convenient way to store firewood. Ltd. "Innovative Fuel Company" Izhevsk (OOO "CTI"), a leading company in the region to the introduction and development of innovative fuel technology. Implementing a number of projects to develop bio-energy sector of the Udmurt Republic.

HDD Interface

Which is logical, since it is currently the most popular interface in modern technology. In addition, there are old-style interface IEEE 1394 (FireWire) interface and the new sample eSATA – very 'young' from all external interfaces parsed us. The average practical rate of the interface is higher than that of USB 2.0 and IEEE 1394 (FireWire) – is a plus. Also an advantage is attributed the fact that, unlike IEEE 1394 (FireWire), eSATA is an option connector, which makes it the same universal, as well as USB 2.0. The main disadvantage at the moment (early 2009) – a 'youth' standard, so it is not enough spread in the vast majority of computers. But it is also worth noted that the presence of all these advantages is preparing for a great future, and eSATA is quite possible that this interface will soon be number 1, not only as an external interface to an external hard drive, surpassing even making the first steps of USB 3.0 in front of him with superior speed.

Design. Because the content and about the same interfaces, each producer is fighting for its buyer, working on the design of the device, resulting in then run up your eyes, because external hard drive can be, for example in plastic, metallized, rubberized, even a leather case. Variations of colors cover the entire body the color spectrum, and, of course, size, are actually very important because HDD Form Factor 2.5 inch should have such a property as compactness. Additional options. Well as additional incentives for the purchase of, some external hard drives equipped with special options. As an example button on the HDD, when clicked, backs up data from an external hard drive to hard drive. Set delivery. And varies with the product.

Some of the Internet – shops offer drives with a special cover for transportation, which will retain the appearance of an external hard drive, and sometimes may save data during a fall. In addition, virtually all manufacturers bundle their external hard drives, an exclusive software, which is designed to facilitate the work with the data. Depending on the software, you can: synchronize mailbox, compress and encrypt data, create hard disk partitions, which will be password protected and has many different functions. The disk with the software usually comes in the kit, in extreme cases the software can be downloaded from the manufacturer. Thus, each user will be able to find the hard drive to your taste, both in terms of design, and in terms of features and applications. And it pleases. How to build your website.

Choice Tips

You have decided to replace old water pipes to the new? But wondering what material in favor of making a choice. Consider the advantages and disadvantages of tubes of the most common modern materials: plastic, copper, polypropylene. Metal pipes. in general form metal-tube are three-layer structure: the main pipe of cross-linked polyethylene (modified polyethylene with closed spatial molecular structure) is a good heat resistance (the maximum long-term operating temperature – 95 . C, maximum short-term – 110 C for several hours) is chemically neutral, harmless, long-lasting ability to withstand high pressure (working pressure of 10 atm.) Thermal expansion coefficient = 0.02 (mm / m * K) Metal pipes scope quite extensive – cold, hot water, central heating, heated floors. Disadvantages: range of diameters from 16 to 40 mm. Polypropylene tubes. Cyrem for PP pipes is a copolymer poliproplen-random bit of thermoplastics.

durability (according to all standards of construction is 50 years) low thermal conductivity of high temperature resistance (in Depending on the thickness – up to 75 C), the ability to withstand short-term temperature rise of up to 95 media. C, the absence of the electrical conductivity of chemically vopriimchiv to many aggressive media, eco-friendly easily washed out during operation, maintaining the hygienic properties during its useful life, which according to all standards of construction is 50 years. produce three types of pipes with a wall of varying thickness, designed for working pressure of 10, 16, 20 atm. reinforced polypropylene with improved thermal properties, allows for flexible and targeted use of the pipe – not overpaying, and with maximum efficiency. (K p = 0.062), reduced deformation temperature (one meter lengthened by 0.026 mm), increases the strength of the tube Disadvantages: The high coefficient of thermal expansion = 0.15 Copper pipe high resistance to corrosion Copper has a low roughness coefficient – 0.01 mm is not afraid of high temperatures.

The melting point of copper – 1083 S. There is no problem to use copper for the heating schedule of 95/70. She is not afraid of high pressures. Working pressure depends on the type of copper pipe diameter and wall thickness, for example, for not annealed tube 15h1 pressure – 85 atm. and for the annealed – 50 atm. linear expansion coefficient = 0.017 (mm / m * K) is not permeable to oxygen, leading to corrosion of radiators, valves especially when high temperatures. Copper has antibacterial properties, is environmentally friendly. Disadvantages: The price of the material, not much, but higher. According p.10.1 SNP April 2 01-85 mandatory use of steel pipes in water supply system is preservation of the inner and outer protective antirust layer. In most cases, connections are made by welding, which leads to the destruction of the inner and outer layer antirust. Consequently, the use of traditional technologies mounting steel pipe leads to a violation of regulatory requirements. Mistakenly believe! that the replacement radiators for modern materials will be less reliable due to the threaded connection (switching to a combined coupling), because Screwed imagine the most vulnerable point in the system. But do not wind onto the valves on the thread? Thread on the valves is no different from any thread on the adapter. (SNIP April 2 05 – 91 "steel and plastic pipes, when used in heating systems is equivalent to a technical decision") Be careful! Poor quality material, unskilled spetsialistyprivedut you to re-replacement or repair of the system, causing material damage