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Advantages of steel structure

Compared with other constructions, the steel structure has advantages in use, design, construction and comprehensive economy. The cost is low and it can be moved at any time. 1. The steel structure residence can better meet the requirements of flexible separation of large spaces in the building than traditional buildings, and can increase the area utilization rate by reducing the cross-sectional area of the column and using light wall panels, and the effective indoor area is increased by about 6 %. Second, the energy saving effect is good, the wall adopts light energy-saving standardized C-shaped steel, square steel, sandwich panel, good thermal insulation performance and good earthquake resistance. 50% energy saving, 3. The steel structure system used in residential buildings can give full play to the steel structure's good ductility, strong plastic deformation ability, excellent earthquake resistance and wind resistance, and greatly improve the safety and reliability of the residence. Especially in the case of earthquakes and typhoons, the steel structure can avoid the collapse of buildings. 4. The total weight of the building is light, and the steel structure residential system is light in weight, about half of the concrete structure, which can greatly reduce the basic cost. Fifth, the construction speed is fast, and the construction period is at least one third shorter than the traditional residential system. A building of 1,000 square meters takes only 20 days and five workers can complete it. Sixth, the environmental protection effect is good. Steel construction greatly reduces the amount of sand, stone and ash used. The materials used are mainly green, 100% recycled or degraded materials. When the building is demolished, most of the materials can be reused or degraded without causing garbage . 7. Flexible and rich. Large open room design, indoor space can be divided into multiple schemes to meet the different needs of users. 8. Meet the requirements of residential industrialization and sustainable development. The steel structure is suitable for large-scale production in factories and has a high degree of industrialization. It can integrate advanced products such as energy saving, waterproofing, heat insulation, doors and windows, and apply them in sets. It integrates design, production and construction to improve the level of the construction industry. Compared with the ordinary reinforced concrete structure, the steel structure has the advantages of uniformity, high strength, fast construction speed, good seismic resistance and high recovery rate. The strength and elastic modulus of steel are many times higher than that of masonry and concrete, so the load Under the same conditions, the quality of steel components is light. From the perspective of damage, the steel structure is a sign of large deformation in advance, which is a ductile damage structure, which can be found in advance to avoid danger. The steel structure workshop has the advantages of overall lightness, saving foundation, less materials, low cost, short construction period, large span, safe and reliable, beautiful shape, stable structure and so on. Steel structure workshops are widely used in large-span industrial workshops, warehouses, cold storages, high-rise buildings, office buildings, multi-storey parking garages and residential buildings.

2022

12/16

Welcome to visit our booth at CHINA(UAE ) TRADE FAIR from December 19-21, 2022

Dear Sir/Madam, We hereby sincerely invite you and your company representatives to visit our booth at CHINA(UAE ) TRADE FAIR from December 19-21, 2022.   Hangzhou FAMOUS Steel Engineering Co.,Ltd.(FASECbuildings) and FASEC Window Wall Group(same shareholders) focus on the 2D/3D Modeling Design & Construction of various steel framed buildings and building-related products supply like glass windows/doors, glass curtain walls, aluminum metal claddings, perforated screens, balustrades etc.   The companies have multiple production lines and very mutual supply chains both in domestic and overseas markets. The companies have passed by series of certification system including the quality management system (ISO 9001:2008), the structural quality control system EN1090-2, the welding system certificates of Europe ISO3834-2 and America AWS D1.1 etc. Our relative company Hangzhou USEU Metal Products Company focus on various foreign standards structural steel construction and metal fabrications like power plant steel towers, cast-in embeded plates, light metal poles, petrochecmical pipelines framing etc, ranging from America US standard, Europe standard, British UK standard, Australia AS/NZS standards etc, and have achieved/finished quite a lot of different projects in above mentioned continents.   It would be a great pleasure to meet you at the exhibition. We expect to establish long term business relations with your company in future.   Booth No:7D04 P.O. Box 9292 Dubai Date: December 19-21, 2022

2022

12/01

The difference between aluminum alloy profile and thermal broken aluminum profile

In today's window and door market, aluminum alloy doors and windows and thermal broken aluminum doors and windows are the two most popular door and window profiles. Because both aluminum alloy profiles and thermal broken aluminum profiles have very superior sealing performance, but thermal broken aluminum profiles have better sound and heat insulation performance.   Aluminum alloy doors and windows have high airtightness, watertightness and soundproofness than wooden doors and windows and steel doors and windows, and the color is bright and beautiful. The frame material of aluminum alloy doors and windows, the surface can be treated with a variety of treatments such as: electrostatic spraying, fluorocarbon spraying, electrophoresis, etc.; different treatments can be made into different surface effects, by ammonia coloring treatment, there are silver, white, gray, green, bronze, wood grain color, etc.; aluminum alloy doors and windows made of its technology, the appearance of beauty, surface clean color, bright and solid, enhance the indoor and outdoor facade. It enhances the decorative effect of indoor and outdoor facades. In the door and window market is very popular with consumers.   If you have higher requirements for decoration and yourself, you can also choose thermal broken aluminum doors and windows. Thermal broken aluminum profile is made of PVC resin profile, which is 1250 times higher than aluminum profile in heat insulation, and the window body is divided into inner and outer windows and then connected, which separates the indoor and outdoor layers of aluminum alloy and connects them closely into a whole, constituting a new heat insulation type aluminum profile. This profile is used for doors and windows, which enhances the heat insulation and soundproof performance, and is environmentally friendly and energy-saving.

2022

11/17

Panel classification and light transmittance of photovoltaic curtain wall

From the perspective of power generation materials for curtain wall panels, there are films and crystalline silicon. The crystalline silicon photovoltaic curtain wall is divided into monocrystalline silicon and polycrystalline silicon, and the double glass interlayer is the main manifestation. In view of the power generation efficiency and the current situation and trend of the industry development, the early application of crystalline silicon photovoltaic curtain wall is mainly polycrystalline silicon. At present, the mainstream mode of crystalline silicon photovoltaic curtain wall is monocrystalline silicon.   The thin-film photovoltaic curtain wall is the most mainstream application mode. From the perspective of power generation materials, it can be further subdivided into cadmium telluride, copper indium gallium selenium, perovskite and other sub categories. In view of the flexibility and comprehensive factors such as color, light transmission, texture, weak light, customization, etc., at present, the cadmium telluride thin-film photovoltaic curtain wall is the most widely used, most suitable for the scene, and capable of large-scale commercial mass production.   From the perspective of light transmission, it can be classified into light transmission type, semi light transmission type, non light transmission type, etc. The application of crystalline silicon photovoltaic curtain wall in the direction of glass curtain wall, due to the functional requirements of light transmission and even perspective, is usually presented by replacing the outer glass of glass curtain wall with double glass sandwich modules. Because crystalline silicon cells do not have light transmission, the light transmission of double glass sandwich modules comes from the gap between crystalline silicon cells (the width of the gap can be adjusted relatively flexibly). When the gap is wide, it will show a certain perspective effect. From the perspective of the overall effect of light transmission and perspective, due to the obvious characteristics of low light transmission and poor uniformity (the term "uniformity" is provided by the industry encyclopedia), it is appropriate to classify such products and applications as semi transparent photovoltaic curtain walls.   For the application of crystalline silicon photovoltaic curtain wall in the direction of solid wall of building exterior wall, because there is no need for light transmission function, usually manufacturers will carry out artistic treatment of color, texture and pattern in the interlayer of double glass sandwich module. This kind of application basically does not have light transmission and belongs to non light transmission photovoltaic curtain wall. The thin film photovoltaic curtain wall shows diversified characteristics in terms of light transmission. Take the cadmium telluride thin film as an example: the light transmission performance comes from the gap space when the power generation thin film is etched to form a battery string, which plays an important role in light transmission, perspective, light transmission and other properties. Due to the artistic treatment and personalized customization of color, texture, pattern, etc. according to the design requirements, it has produced a variety of manifestations such as light transmission, semi light transmission (or partial light transmission), and light consumption, which also makes the film photovoltaic curtain wall more widely used and more adaptable.   Thin film power generation materials also have technical routes and products based on metal plates. The light impermeability of metal plates determines that such photovoltaic curtain walls have the characteristics of non light transmission, which is only applicable to the application scenario of replacing the external skin of solid walls of building exterior walls.   To sum up, from the perspective of light transmittance, there are two types of crystalline silicon photovoltaic curtain walls: semi transparent and non transparent; There are three types of thin-film photovoltaic curtain walls: light transmitting, semi light transmitting and non light transmitting.    

2022

11/04

Sea freight collapses, "order shortage" spreads globally

The recent wildly declining global ocean rates have impacted a number of new and smaller players in the liner shipping industry, as their current earnings are not sufficient to cover the sky-high charter rates they have committed to. Allseas reportedly decided to cut capacity as freight volumes fell and Asia-Europe rates dropped 25% from May to an average of just around $7,700/teu. In addition, the large number of new ships launched by shipping giants has exacerbated the gap between supply and demand. Kang Shuchun said, last year's abnormally high freight rates let many shipping companies earn a lot of money, some of the large shipping companies will profit into the new shipbuilding only, and in the epidemic before, the global shipping capacity has been higher than the volume. The Wall Street Journal quoted energy and ship consulting firm Braemar, said the next two years will have a series of new ships launched, is expected to next year and 2024 fleet net growth rate of more than 9%, while the year-on-year growth rate of container cargo volume in 2023 will turn negative, which will make the global capacity and volume imbalance between the further intensification. The Wall Street Journal believes that due to the many uncertainties in the international political and economic situation, shipping rates are likely to fall further in the remainder of this year and into next year. From the current global economic situation, shipping freight downward trend is certain, but to what extent and when the fall is difficult to conclude. Translated with www.DeepL.com/Translator (free version)

2022

10/14

Application of LED in architectural curtain wall

With the rapid development of China's economy, various characteristic buildings in the city have come into being. In addition to the function of the building itself, the appearance of the characteristic charm, the night lighting of the building, lighting media also put forward higher requirements. LED because of its energy saving, environmental protection, long service life, high efficiency and other incomparable advantages over traditional light sources, in recent years in the building curtain wall lighting has been widely used. LED media building curtain wall will be the integration of sound, image, video, etc., to give people a A peculiar artistic enjoyment. LED media architectural curtain wall can be used to shape the urban space, thus changing the overall image of the city. LED glass has the following characteristics: High permeability: LED glass has a permeability rate of 99% and a light transmission rate of 80%, which does not affect the line of sight and lighting; High stability: the use of light drive separation control method, greatly enhancing the service life of LED lamp beads and the stability of LED photoelectric glass, and its maintenance costs are low; convenient installation: do not damage the building structure and glass curtain wall structure, and the building curtain wall structure to achieve a perfect fit, the installation method and ordinary glass curtain wall consistent, partial replacement of glass curtain wall. LED glass that can be used as a glass curtain wall decorative building effects, but also greatly enhance the artistic expression of the night image of the building. So LED glass has been more widely used in architectural curtain walls in recent years. LED media building curtain wall is a new form of urban art, as a combination of science and art of modern urban landscape. At present, the city of various types of buildings in the LED media building curtain wall mostly use dynamic screens, display video, display advertising, urban information and humanities and art, etc., to give people a strong visual impact. Along with the rapid development of electronic information technology, advanced multimedia technology, LED media building curtain wall in the city is commonly used to improve the city's cultural and artistic atmosphere. The country strongly advocates green lighting, green indicators in the architectural curtain wall lighting project is: the choice of energy-efficient light sources; light clear LED in the application of architectural curtain wall, more to meet the requirements of energy efficiency, Although there are certain technical means of anti-glare and light pollution, but still produce - certain glare and light pollution. But we believe that with the The development of modern science and technology, the building curtain wall new decorative lighting will continue to progress, and one day will achieve the true meaning of green color lighting.

2022

10/14

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