Tag Archives: materials

Manufacture

All products are made of polypropylene can withstand boiling, and may subjected to steam sterilization without any change in their shape or mechanical properties. Temperature brittleness of polypropylene ranging from -5 to -15 C. Frost resistance can be improved by introducing a macromolecule isotactic polypropylene ethylene units (for example, the copolymerization of propylene and ethylene). Polypropylene, like most synthetic polymers, is an excellent insulator. Due to insignificant water absorption of its insulating properties remain virtually unchanged even after prolonged soaking in water.

Properties of polypropylene makes it possible to use it in various industries, including As a material for the manufacture of swimming pools. Additional information is available at Essex Financial. Polypropylene pools can be installed both indoors and outdoors. And thanks to stability of polypropylene, temperature change of the installed on the street pools can not pour water all year round and even a few years. It goes without saying that this basin should be prescribed water treatment system. Due to its strength and stiffness pp performs the support function of design and also serves as a lined basin and sealed polypropylene cup is not broken when embedded into it for various applications, such as fixtures, backflow devices and water massage, etc. Therefore, the possibility of such a construction broader than the pools of other materials. Polifuzionnoy thermal welding technology allows make a bowl pool of almost any shape. Chemical resistance of polypropylene allows you to apply various special funds for the care of the pool. Polypropylene – environmentally friendly material, its surface does not become slippery when filling with water, making it an ideal safe polypropylene material for swimming pools, including those for various children's institutions.

Modern Wooden Houses

Construction of wooden houses includes two components – modern technology and ancient traditions. Wooden house has a supernatural force, a special energy, a positive effect on the body and soul. Erection wooden house made of logs going fast enough, if it involved people in the know, besides it is environmentally friendly, requires no additional finishing, and combines such important components as the cheapness of the material and heat resistance. Creativity of the architect to this issue in conjunction with the natural beauty of wood gives a positive result – a modern wooden house. The main advantage logs – this is smooth and round shape, brought up to European standards of diameter, which ranges from 160 to 340 mm. It is this precision allows to achieve a tight connection logs in the construction of buildings. Usually turned to a tree in the present round logs, working on that, many experts, it is removed from the bark, giving it a characteristic cylindrical shape, level it off the surface and covered with a layer special antiseptic, that increase its resistance to various environmental changes. An amazing accuracy and flawless form locks in the round logs allows today's owners do not worry about the safety of their property.

Round logs have excellent resistance to strong frost and hot sun, as well as easily and quickly processed. The most important factor in such houses are unique insulation properties, which are not under force to compete, even stone and concrete walls. In our country the Russian log sauna is not inferior to any of the wood business and residential structures, and continues to peak of popularity. Strong love and popularity came to her through her unique walls. The urgency and the need for specialized ventilation systems in log saunas ceases to have any sense if the technology is laying logs in the construction of walls observed impeccably. Then the walls called "breathable". Although here and provide small windows, above all, they perform the function of cooling after intended use rather than for vozduhooborota.

In a log bathhouse need humidity control is no longer relevant. And here the important role played by the wooden walls. If you want to always feel Mother Nature's natural scent of freshly cut wood, you only have to make sure that your bath will never dry up completely. Having decided to begin home construction from environmentally friendly material, you are thereby are providing yourself, your family and your guests a good rest and a unique microclimate. All this can be called by some long-term session to restore energy, strength and emotional balance, as well as a great place for rest and relaxation. Wooden houses can create a special atmosphere of home comfort, a sense of security and belonging to something beautiful.

Technological Secrets Of Various Kinds Of Bricks

Ceramic bricks used as building material structures for thousands of years. Earlier, in ancient times, every brick were made manually, the process takes a long time, and accordingly, the cost of bricks was too expensive for ordinary people. As time passed, technology improved, and now the plants are designed for brick manufacture, produce tens of millions of pieces of bricks a year. Brick, durable and reliable in operation, an environmentally friendly building material, building from it have an attractive appearance and good insulation value. Now create several types of brick – solid and hollow, ceramic and lime, brick front and a red, etc. Ceramic bricks are as hollow and full bodied. Brick is mainly used for lining Intra stoves and fireplaces.

A hollow, or ordinary, for masonry walls. Also, for the construction of the original buildings produce shaped brick – with it you can build buildings the most bizarre forms. The weight of a solid brick varies from 3,5 to 3,8 kg. It is divided by grade, from 76 to 300, this parameter indicates a maximum pressure or compressive force, stand brick, being in the clutch. If the vertical edge to cause a decorative layer, such a brick is facing facing.

Manufacturing brick is divided into the same stages as the production of normal. Facing brick has several forms: it can be glazed with a glassy top layer, double layer, where part of the structure of color clay, agnobirovannym, where the decorative layer is made of a special kind of clay. Ceramic facing brick gives the whole clutch of beautiful appearance. As a full-bodied and hollow bricks produced by plastic molding. Manufacture of ceramic bricks provides an opportunity to create products with through holes along the length or thickness of the stone. If the voids in the structure of the stone does not exceed 13% of the volume of the brick, then Solid brick, in case of exceeding this level – the hollow. Typically, the proportion of voids in hollow form is from 25 to 45% of the stone. Voids created with several goals: reduced mass of brick, reduced measure the thermal conductivity of brick, it is better to look. Such a brick dries faster and requires less time for baking. The temperature inside the brick structure is uniformly distributed, which makes Brick perfectly uniform in consistency, prevents the formation of marriage and cracks. In the production of silica brick main type of raw material is sand and quicklime. These materials are carefully in approximate ratio of 1 to 2, then a mixture is moistened with water. Other additives are required. After forming the bricks they get to dry at a temperature of about 200 degrees C, where in addition are treated with steam. After completion of the brick, you can immediately use for other purposes. Silicate brick has a large mass and high density of stone. It is used in the construction of walls, and when you need a big sound insulation rooms from each other. The values of the thermal insulation of the bricks are low. If your intention is the construction of mini-brick factory, then neperemenno start with developing a detailed business plan to calculate all costs and profitability. You can find almost ready mini brick plants dry pressing production in Russia – this will save you time.

Whats New LED Lighting Technology Offices Retail Zalo

Development of production technology of LEDs has reached a level where it becomes possible to use them for basic, functional lighting. New items of technical light emitting diodes are capable of effectively replace traditional sources of technical, industrial and office lighting. Firstly, this propeller ceiling led lights to direct light. Recessed LED-GS with one, two and three rotating light sources are regulated in two planes. As well as hanging lamps propeller LED-SD. Such lamps are analogues of the traditional halogen used for accent lighting trade halls, cafe, reception desks, but they have two very important advantages. This is a very low heat and low power consumption.

In fact, the use of led lamps with a power consumption of 18-54 W at overburden expensive electricity bill. And virtually no heat will benefit both the wellbeing of staff and visitors, and on a mode-conditioning facilities. Secondly, it is raster Recessed lighting LED-C002. This light unit is similar to conventional fluorescent lamps, installed in the ceiling of type 'Armstrong' s modulus 60h60sm. However, he does not need to work starters (ballast, ballasts), and more economical to 2-2,5 times! By illumination, LED-6001 with 40W power consumption is equal to four 18 W-nym fluorescent tubes (total-72Vt). Learn more about this with Naveen Selvadurai.

Ceiling recessed led luminaires downlight, designed for point illumination, available in several sizes. Stylish LED-N47 diameter of 150mm and a luminous flux 90Lm, uses powerful LEDs Nichia (15W). Connected to the network 220 via power supply (LED driver). LED-N20, 136mm diameter, is turning "Downlight" to regulate the direction of the luminous flux value 420Lm. LED-N29 (diameter 130mm, 560Lm) has very little depth of insertion-only 43mm. That is simply indispensable in narrow ceiling space. Summing up, we denote again the benefits of led lighting for functional lighting: Huge lifespan – 5-7 years without replacing the bulbs Can be used in locations where lamp replacement difficult to implement or impossible. Low operating costs. Low power consumption – several times smaller than traditional bulbs. Low load on the mains, due to the low power consumption. Low heat, high fire safety. Operating Temperature Do not use ballasts (ballasts, chokes, starters). No stroboscopic effect (pulsation, flicker). High environmental due absence of mercury and other hazardous gases and deposition. No need for special disposal. Vibration and shock resistant. Good color rendering – Ra80. Surrounding area and things look natural.