Steel to be a campaign of energy saving

Steel to be a campaign of energy saving "vanguard"

Since May 26 this year, the State Council issued "2014-2015 energy saving low-carbon development action plan" (hereinafter referred to as the "Program") since, in the face of clear and further strengthen energy conservation targets and strengthen measures for the traditional "two high bring a consumption "in the construction industry is not a small effect, industry experts have predicted: the energy conservation program will include a series of new energy-saving green building industry has brought tremendous opportunities for development.

Reporters learned that the national statistics show that the "second five" period of the new green building 140 million square meters, while the completion of existing buildings energy-saving 620 million square meters. In this regard, the first domestic steel companies listed Hsiao Zhejiang Hangzhou Steel Co., Ltd. (hereinafter referred to as "Hangxiao") chairman, said the single silver wood, to develop green buildings, accelerate the construction of energy saving carbon reduction projects, the implementation of energy-saving technological transformation, energy-saving technology and equipment industry, is the inevitable choice of two types of social and sustainable development. Steel as an excellent form of green building, energy saving construction "vanguard."

Steel building next two years to promote energy-saving public buildings

Data show that China's domestic construction industry and related industries accounted for 46.7% of the total social energy consumption and carbon emissions of traditional construction industry accounted for almost 50% of total emissions. Deputy director of the National Development and Reform Commission, Central Information Secretary Xie very recently said, "Twelve Five" period, the state will implement mandatory energy efficiency standards in the construction sector, will promote public buildings, especially in key energy-saving building renovation or purchase by way of energy savings achieve energy reduction goals.

Insiders pointed out that the construction of traditional architecture commonly used in concrete pollution is serious, enormous energy, recycling difficult to break through the bottleneck of its energy consumption, the need to expand the use of energy-efficient buildings proportions. It is reported that the Ministry of Housing and Urban-Rural Development has recently identified nearly 40 cities as "second five" energy-saving public buildings in key cities, requires each city to complete the next four million square meters floor area of ​​not less than two years of renovation. In the promotion of energy-saving green around the country, is a key step in the country steady growth and adjust the structure of energy saving strategies.

Fang Hongjiang Hangxiao chief engineer told reporters, as an outstanding representative of green energy-saving buildings, steel building in the whole life cycle of the building through the "reduction, reuse, recycling, reduction a priority," the principle of circular economy, because of its economic and technological superiority, green conservation, recycling economy and may industrialization, industrial development, better able to adapt and meet the current needs of energy conservation, the maximum conservation of resources, protect the environment, reduce pollution and provide people with health, applicable, efficient use of space.

With innovative technologies to promote energy conservation

Research data show that 25% of building energy consumption total energy consumption of commodities, which account for about half of the air conditioning energy consumption of building energy consumption. Some experts have suggested that large-scale use of non-asbestos, including pressure steam cellulose fiber cement flat (CCA board) filling the wall, including interior and exterior sets of prefabricated steel building technology can reduce the pressure on the grid during peak hours for energy conservation is important.

It is understood that, compared with the traditional architecture of the interior and exterior common, used in steel green building CCA board grouting wall set of technologies, more "energy saving" core strengths. From a technical point of view to the reporter Fang Hongjiang made a detailed analysis to Hangxiao green building materials production and integrated base - Zhejiang Jharkhand Prefabricated Building Materials Co., waterproof fire-insulated facades durable core set of technologies, as well as prefabricated fire pest soundproof interior core set of technologies, for example, the production of green energy in Jharkhand high-strength lightweight waterproof fire CCA board for the panel, while accompanied by light steel keel system, in its empty walls poured EPS lightweight materials. This high density CCA board by 14,000 tons hydraulic compaction, shrinkage and swelling properties of a substantial increase in the strength of the product, sheet low thermal conductivity, good insulation properties, is three times that of traditional brick insulation performance, and can significantly reduce energy consumption to run .

It is understood that Hangxiao wholly owned subsidiary - Jharkhand Building Materials Co., Ltd. is located in Zhejiang Tonglu Economic Development Zone, the registered capital of 140 million yuan, covers an area of ​​400 acres, plant construction area of ​​100,000 square meters, the annual output of prefabricated reinforced truss floor boards (TD plate) 15 million square meters, pressure steaming non-asbestos fiber cement flat cellulose (CCA board) 20 million square meters, the green light high strength and high density CCA board, is the world's leading German adoption production equipment and technology, in order to import raw wood pulp fibers, Portland cement, fine quartz sand, water and other substances, the computer program accurately ingredients, shaping Beater, 14,000 tons hydraulic compaction (high density) level high temperature and pressure autoclave curing and other special technical processing and made of high-tech products. 100% free of asbestos, formaldehyde, benzene and other harmful substances, no radioactivity, range without any restrictions, green, energy efficient products with lightweight, high strength, high toughness, large format, A1 level non-combustible, impervious , fire proof, thermal insulation, corrosion moth, good weather resistance, excellent performance, is the country to develop and recommend the application of new green building materials. Dramatically improve the overall performance and quality steel building construction; and recycling of materials, reduce the "construction waste" outputs, industrialized building "turning waste into treasure", the harmful environmental pollution reduced minimum.

With the new urbanization strategic and administrative system and taxation system reform push, currently under intensive introduction of ultra-low power around zero energy or energy efficient building construction-related "green action" to further increase the project and the planning and construction of green buildings. The industry believes that the market demand for rapid construction of energy-saving technologies, "spread", both contribute to the "Twelfth Five Year Plan" emission reduction targets, while driving the sound development of China's green building market, as companies vied for a piece of treasure-related.