Tradevv Construction Blog

Bathroom hardware and more copper as raw material, mainly due to the copper materials will not rust as easily as aluminum, is not easily oxidized, but with the last couple of years copper prices rising, many businesses are looking for the right hardware alternatives to the production of sanitary hardware products. It is understood that the application of aluminum in the bathroom great rise in the trend in recent years, although aluminum is easily oxidized, but the advanced coating solved this trouble. The other deficiencies are also being improved, I believe the near future, aluminum metal will occupy the place in the world.

Speaking of aluminium foil , can be a lot of advantages, such as light, plasticity, not rusty, not aging, prices were relatively stable, re-processing capacity, thermal conductivity and strong, and so on. With the existing bathroom hardware commonly used in stainless steel and copper compared to aluminum, although the bathroom occupies a small proportion, but the development of promising. This point, we can get the development of related industries learn. Such as the automotive industry, the application rate of rising aluminum; doors and windows in the building materials, aluminum is widely used; in household appliances, such as rice cooker liner and so gradually to use aluminum, especially aluminum. Thus, the aluminum alloy materials, in particular, the application range is very extensive.

But why in the bathroom, the Aluminium Strip materials, in particular, can not be widely applied? Its roots in the process of aluminum processing. As we all know, whether it is tap or shower and other bathroom hardware products, in the process, the most important component is the valve and the interface, these two places not handled properly, water will flow out. Precisely because of the ductility and thermal conductivity of aluminum and strong features, resulting in both parts of the treatment process, how to maintain the seal will be very important. If this process can not be solved, the application of aluminum to be greatly limited. In addition, the aluminum corner of the treatment is relatively cumbersome, how do burr-free round, aluminum handle is also a major test.

Pipes is widely used .

At present, there are a number of bathroom hardware made in the application of a bold attempt to aluminum companies, developed a series of aluminum taps, showers and other aluminum products aluminum. Coupled with the current hardware companies to develop the majority of bathroom accessories of aluminum, aluminum bathroom cabinets, etc., the application has been gradually formed aluminum products. From the field of lighting associated with development of the industry point of view, to solve the process problems, the aluminum lighting has become widely accepted by consumers and love a category, then, aluminum bathroom bathroom hardware industry will not be a material breach, which the formation of a new category it? I believe that this is entirely possible, but companies also need bathroom together, work together to upgrade the technical capacity of aluminum bathroom, to develop more new products and styles to bigger market pie, Share market outcomes, common to meet the bathroom next spring.

Filed under: Aluminum by Garage Door Opener on 2012-01-27 05:10:03p | Social tagging: aluminium foil > Aluminium Strip > Pipes
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Aluminium Sheet refers to processing of materials made ​​by pressure (cut or sawn) to obtain a rectangular cross section, thickness of the rectangular material used internationally for more than the thickness of 0.2mm, 500mm below more than 200mm width, length 16m or less of aluminum material called aluminum plate or aluminum material, 0.2mm the following is the foil material, 200mm width within the row of wood or of material (of course with the progress of large equipment, may be the most wide-600mm will be more exclusive material).

7000 on behalf of 7075 containing mainly zinc. Also belong to aviation series, is a zinc-copper-magnesium alloy is heat treatable alloy, are super-hard alloy, aluminum has good resistance to wear .7075 by the elimination of stress is, not deformed after processing, warping, all large All extra-thick 7075 aluminum ultrasonic detection, can guarantee no blisters, impurities .7075 high thermal conductivity of aluminum, can shorten the cycle time, improve work efficiency. Main characteristics of hardness 7075 is high hardness, high strength aluminum alloy, commonly used in the manufacture of aircraft structures and futures. It requires high strength, corrosion resistance and strong high-stress structural parts, mold manufacture. Now aluminium foil basically rely on imports, China’s production process to be improved. (I have a foreign company has been made ​​of 7075 aluminum annealing made ​​uneven surface and internal hardness of aluminum appear inconsistent problems)

Silicon and oxygen is very easy to synthesis silica. Therefore, commonly used in ferrosilicon for steelmaking deoxidizer, and because SiO2 generated a lot of heat release, while in oxygen, to improve the molten steel temperature is favorable. Ferro Silicon as an alloying element to the agent. Widely used in low-alloy structural steel, structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel among other ferrosilicon in ferroalloy production and chemical industry, used as reducing agent. Silicon amounted to 95% – 99%. Pure silicon commonly used in manufacture or preparation of non-ferrous metal alloy single crystal silicon.

In addition, ferrosilicon powder can be used in mineral processing industry with suspension used in welding electrode coatings for manufacturing; high-silicon ferrosilicon in the electrical industry in the preparation of semiconductor pure silicon can be used in the chemical industry can be used for the manufacture of silicone and so on.

In the steel industry, production of each ton of steel consumes about 3 ~ 5kg75% ferrosilicon.

Filed under: Other metals and metal products by Garage Door Opener on 2012-01-26 05:10:10p | Social tagging: aluminium foil > Aluminium Sheet > Ferro Silicon
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This is the best of times, this is a worst of times, some people straight to heaven, hell, some people in straight sets.” Dickens famous words, fulfilled in the Chinese PV market.

In the worst of times, we suffered a debt crisis in Europe, destruction of a single foreign subsidy adjustment, rapid expansion of these factors to be the last one straw, so accustomed to fragrance wall flower wall PV companies in China can only be the backlog of goods at the port.

In the best of times, we looked forward to the introduction of photovoltaic electricity price benchmark, which means the Chinese PV officially entered the era of $ 1 per kilowatt-hour. Various responses or calm, or excitement, or concerns, or lucky, but only a common evaluation, “This is a good thing.”

Consensus is obvious, China’s PV industry has developed rapidly, the scale of highest in the world, and the first shipments of the world, this is a very extraordinary thing. In the future, especially after 2100, most likely to become the leading solar energy.

Solar ARAC glass and some new product sells very well.

wooden paintings , also known as soft wood, painted wood. Folk carvings. Mainly in Fujian, Fuzhou. It is a “carving”, “painting” with arts and crafts. Simple tones, carving fine, true image of vice, good reproduction of ancient pavilions, garden scenery, painting in poetry, after the concept of people such as immersive. The use of reliefs, carvings, engraved and other techniques, carved flowers and trees into small Lou pavilions, boat trestle Fang and characters, and then through the grass made ​​of cranes, peacocks, deer and other animals and birds, according to the screen design, glued to the backing sheet, preparation of the establishment of the body, semi-solid wood painting, mounted in a glass box, it becomes a unique style of art. Which draw on Chinese garden “box view” approach, novel and unique composition, the picture structured, simple and elegant colors.

Aircraft cable ，Usually caused by a few or several groups of wires [each at least two] made ​​a similar twisted rope cable, the insulation between each wire, and often twisted around a center, a high degree of insulation throughout the bag outside the cover

Wire and cable is used for electric power, communications and related transmission use of the material. “Wire” and “cable” and there is no strict boundaries. Usually small number of core products are small in diameter, simple structure of the product known as wire, not insulated as bare wires, the other called the cable; conductor cross-sectional area larger (more than 6 square millimeters) as a large wire, small (less than or equal to 6 square millimeters) as a small wire, insulated wire, also known as wire cloth.

Filed under: Metal Crafts by Garage Door Opener on 2012-01-25 05:00:24p | Social tagging: Aircraft cable > Solar ARAC glass > wooden paintings
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UV is a pattern you want printed on a layer of oil over the top, the main products is to increase the brightness, surface protection products, its high hardness, corrosion resistance of friction, less prone to scratches, and some are replaced by laminating products the UV, to meet environmental requirements, but the product is not UV bonding, UV, or some can only be polished by local resolved.

UV print applications in the printing industry one of the most important. No doubt, deep processing of packaging products such as: hot stamping, laminating, embossing, and a variety of glazing applications have become common, including special effects polish has become a trend. A variety of glazing techniques largely due to the rise of technology development and printing configuration. In cosmetics and packets of folding carton printing, sheet-fed offset press hold an absolute advantage. For those difficult to complete a special part of the offset can be achieved by screen printing or gravure printing leaflets. Coating unit has now become a multi-unit sheetfed offset of the most basic components, it can be easily done through special effects coatings, cosmetics, packaging is often used in some special materials. Metal cardboard, cardboard and spray aluminum composite paper, paperboard and processed by polishing, crystal packing in the field of make-up more widely, showing steady growth. The new transparent composite materials has begun for the plastic box packaging. Because these substrates can not be printed by normal means, but must to achieve the desired effect of UV technology, it not only more and more applied UV coating, UV printing ink use is also more common.

Silicon metal smelting is a high-energy production, China’s silicon metal production has been a long time, with the national energy policy was tightened and carry out energy-saving emission reduction, as well as the promotion of new energy, silicon metal smelting products and has become the primary process, many domestic enterprises to build new energy of the metal silicon, polycrystalline silicon, monocrystalline silicon, solar cells and a series of recycling industry chain, the next few years will certainly affect the development of China’s entire energy sector and new energy applications.

Gabion Box is a high resistance to corrosion, high strength, ductility of low carbon steel wire or with PVC-coated wire above the woven using machines, according to ASTM A 975 and EN10223 standards, the use of low carbon steel wire diameter based on the engineering design requirements are different. Generally range between 2.0-4.0mm, wire tensile strength of not less than 38kg/m2, the metal coating weight is generally higher than 245g/m2 gabion mesh edge wire diameter generally larger than the cable diameter.

Filed under: Plastic Building Materials by Garage Door Opener on 2012-01-24 05:08:29p | Social tagging: Gabion Box > Silicon Metal > UV print
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Aluminium Sheet, aluminum or aluminum alloy refers to processing of materials made ​​by pressure (cut or sawn) of a rectangular cross-section to obtain uniform thickness rectangular aluminum timber

Material. International accustomed to more than 0.2mm in thickness, 500mm the following, 200mm width over a length of less than 16m aluminum or aluminum material called aluminum plate, 0.2mm The following is the foil material, 200mm width within the row material or article material (of course with the progress of large equipment, the most wide-600mm can be achieved will be more exclusive material).

aluminium coil & strip is the pressure of rolling ingots obtained by the ribbon, according to the zoning of different grades, specifications, status. Grades have 1060,1100,3003,3004,5052,8011. State of the state with O and H states, O is the soft state, H-hard state. O and H can be expressed in figures behind the level of hardness, and degree of annealing. Uses a lot of aluminum, such as: aluminum-plastic composite pipe, cable, fiber optic cable, transformer, heater, blinds, and so on.

Ferro Silicon is composed of iron and silicon alloy. Ferrosilicon is coke, steel scrap, quartz (or silica) as raw material, made ​​of iron smelting furnace silicon alloy. Because silicon and oxygen is very easy synthesis of silica, so commonly used in ferrosilicon for steelmaking deoxidizer at the same time as SiO2 generated a lot of heat release, while in oxygen, to improve the molten steel temperature is favorable. Meanwhile, ferrosilicon as an alloying element to the agent also widely used in low-alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel among the ferrosilicon alloy production and in chemical industry, used as reducing agent.

In addition, the steel industry, the use of ferrosilicon powder at a high temperature en-burning can release a lot of heat this feature, often used as a heating agent cap ingot ingot in order to improve the quality and recovery.

Filed under: Aluminum by Garage Door Opener on 2012-01-23 05:07:19p | Social tagging: aluminium coil & strip > Aluminium Sheet > Ferro Silicon
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Shape into a majestic bronze sculpture and more rugged, dignified and calm of the state, showing a solid deep, rich texture of brilliant. Bronze decoration mainly taotie, or animal head shapes, and then to birds, animals, insects, fish part of the body composition of abstract patterns to set off the bronze shape.

Modern urban sculpture as the city’s eyes, best reflects the city’s style and charm. The art of sculpture as a space city, although there is part of the environment exists, but the city has actively to the environment to enrich and enhance people’s subjective awareness of the environment.

Stainless Steel Pipes is a long circular hollow steel, mainly used in petroleum, chemical, medical, food, light industry, machinery and instruments and other industrial pipes and mechanical components. In addition, the bending, torsional strength of the same lightweight, so it is widely used in manufacture of mechanical parts and engineering structures. Also used in producing all kinds of conventional weapons, the barrel, shells and so on.

Filed under: Metal Building Materials by Garage Door Opener on 2012-01-22 05:05:24p | Social tagging: Bronze Sculpture > Stainless Steel Pipes
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Grating glass, also known as laser glass is a glass Building Glass substrate by laser surface treatment to form micro-laser engraved decoration materials, is the application of modern high-tech laser-light holographic principle changes, art and sculpture to photography feature integration, so that ordinary glass in white showing under the bright lights of three-dimensional images. Glass grating is based on different needs, the use of computer design, laser surface treatment, incorporated into a variety of colors, graphics and all kinds of color conversion method, the physical form in the ordinary glass spectroscopic and diffraction grating or holographic grating, the Ministry of the formation of concave and convex sides corresponding to the distribution or scattering distribution, constitute a different texture, a sense of space, different facade of the lens, coupled with the color of the glass itself and the incoming light, resulting in the formation of numerous small lens prism refracted many times, resulting in change of color and graphics from time to time, with high ornamental value and artistic decoration.

April 27, 1981 to 30, the State Science and Technology organization of national experts and leaders of relevant departments of glass, held in Luoyang Glass “Luoyang float glass” national technical appraisal, which is China’s second ten thousand tons wheel, tons hydraulic press after the third national technical appraisal, the meeting will be officially named this process of China “Luoyang float Glass process”, awarded gold medal of invention.

Shape into flat glass by glass and tempered glass surfaces.Flat glass thickness 3.4,5,6,8,10,12,15,19 mm eight kinds; curved tempered glass thickness has 3.4,5,6,8,10,12,15,19 mm eight. But the surface (ie, bending steel) tempered glass thickness of each arc has a maximum limit. That is usually referred to as R R is the radius. Glass into their appearance: flat steel, bent steel.

Filed under: Building Glass by Garage Door Opener on 2012-01-21 05:03:42p | Social tagging: Building Glass > Float glass > Tempered glass
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Marked with the number of first grade carbon content. Provides structural steel in the number of units of parts per million (two digits), tool steel and special Steel Coil to one-thousandth of the performance figures for the unit (a number) to represent the carbon content, carbon content and tool steel more than one %, the carbon content is not marked. Carbon numbers in the show, after the chemical symbol with elements that principal alloying element in steel, followed by the number of marked content, the average content of not less than 1.5% of standard, average content of 1.5% to 2.49%, 2.5% 3.49%, the corresponding landmark to 2,3.

Asphalt Roofing Shingles disadvantages: first, asphalt shingles are easy to aging. Of February 2009 in the United States, asphalt shingles generally only 10 years of life. Second, the use of asphalt shingles nail the blanket bond plus method. Bonding in wood roof asphalt shingles must be supplemented by a nail still capable to withstand the wind, but in-situ concrete roofing nails difficulties due mainly depend on the bond, is often not strong adhesive or glue failure, a case of large wind will be blown. Third, poor flame retardant asphalt shingles. However, to distinguish between products of asphalt shingles is often difficult, because of February 2009, the manufacturer refused to open the relevant technical information.

Disadvantages of Wood Plastic Composite Decking can not repair damaged blisters, foot feeling worse.Of particular note is that there have been dealers said laminate flooring is the “water floor”, this is only for the surface, in fact the only use of laminate flooring is to avoid blisters.Solid wood flooring, laminate flooring is currently responsible for laying all the suppliers.

Filed under: Steel Pipes by Garage Door Opener on 2012-01-20 05:02:17p | Social tagging: Asphalt Roofing Shingles > Steel Coil > Wood Plastic Composite Decking
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The performance of tempered steel in tempering poor stability because of poor stability, carbon Steel Sheet during quenching, in order to ensure a high strength to be a lower tempering temperature, so that toughness on the low side; in order to ensure good toughness, high strength and tempering temperature is low, so the overall mechanical properties of carbon steel is not high.Performance does not meet the requirements of special steel in the anti-oxidation, corrosion resistance, heat resistance, low temperature resistance, wear and special electromagnetic, etc. are often poor, can not meet specific performance requirements.

The wear layer of laminate Composite Decking flooring in the suppression of the surface uniformly composed of a layer of aluminum oxide wear-resistant agent. Aluminum oxide content and film thickness determines the number of revolutions of wear. Per square meter of aluminum oxide containing 30 grams of wear-resistant layer is about 4000 rpm, the content of 38 grams of wear rotation of about 5000 rpm, the content of 44 grams of wear rotation should be transferred in 9000 so, the greater the degree of concentration and membrane, the higher the rpm, the more wear-resistant.

The mid-1980s, Tianjin, Wuhan, the introduction of multi-functional modified bitumen membrane production line can also produce Asphalt Roofing Shingles, but the market did not expand. Twentieth century, Shanghai and other coastal cities, to promote “flat slope”, became the preferred color asphalt shingle roofing material. This not only changed the urban landscape, but also improve the drainage and roof insulation.

Filed under: Steel Pipes by Garage Door Opener on 2012-01-19 05:01:47p | Social tagging: Asphalt Roofing Shingles > Composite Decking > Steel Sheet
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Tempered glass can not be after cutting, and processing, only the steel before processing of the glass to the desired shape, then steel processing.Although the strength of tempered glass stronger than ordinary glass, but glass when the temperature changes, blew (his break) the possibility of ordinary glass blew possibility does not exist.

September 23, 1971, Luoyang Glass cadres and workers in the Ministry, under the guidance of experts, in full cooperation with a sister unit, united struggle of more than three months, and finally successfully built the first float glass production line to produce our first piece of float glass. Mechanical strength, flatness, light transmission are better than other flat glass. Luoyang Glass with superhuman wisdom and hard work, float round the dream of the Chinese people.

Building Glass (architectural glass) is the main varieties of flat glass, with a smooth crystal surface, light, sound insulation, thermal insulation, wear resistance, climate change, material stability and so on. It is based on quartz sand, sandstone or quartzite, limestone, feldspar, dolomite and soda ash as the main raw material, crushing, screening, batching, high-temperature melting, forming, annealing, cooling, processing and other processes made.

Filed under: Building Glass by Garage Door Opener on 2012-01-18 04:59:04p | Social tagging: Building Glass > Float glass > Tempered glass
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