In recent years, temperable low-e glass (large-panel film glass) has been promoted to a certain extent in my country, but the overall quality is not high enough, because the existing low-e glass has insufficient mechanical scratch resistance and high temperature oxidation resistance. Not strong enough, high-performance products cost a lot, so solving the above problems is imminent.
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Principle of fireproof glass door: After encountering high temperature, the transparent jelly-like fireproof glue layer in the middle of the glass will quickly harden to form an opaque fireproof insulation board. While preventing the spread of the flame, it also prevents the conduction of high temperature to the back fire side. This kind of fireproof glass not only has fireproof and thermal insulation properties, but also has excellent sound insulation effect. Can be processed into arc.
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In recent years, Heilongjiang Province has actively promoted green buildings, vigorously developed steel structures and prefabricated buildings, and improved the standards and quality of construction projects. Since the beginning of 2018, the Department of Housing and Urban-Rural Development of Heilongjiang Province has further implemented the spirit of the 19th National Congress of the Communist Party of China, promoted supply-side structural reform in the construction field and high-quality economic development, continuously improved its work style and optimized the business environment, and paid attention to in-depth grassroots research and visits to energy-saving building materials companies to understand The difficulties existing in enterprises can help enterprises solve their problems, help enterprises upgrade their energy-saving building materials, and promote the improvement of building energy efficiency and the development of green buildings in the province.
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Architecture and engineering firm HOK has unveiled a curtain wall called 'circadian (biological clock)', a curved glass building façade that responds to the direction of sunlight and the 24-hour day cycle.
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Electrochromic glass is the largest smart glass market today and won't be obsolete any time soon. For those unfamiliar with the technology, the more common form of electrochromic glass transitions from clear or pale yellow to a bright dark blue (this is due to the discoloration of the tungsten oxide electrochromic layer), and the color changes from The edges gradually change inwards. It blocks light and heat, functionally replacing blinds and even air conditioners, but electrochromic glass is also relatively expensive. IDtechEx predicts that, depending on the size of the project, the upfront price will be $400 to $800 per square meter, while Low-E float glass (coated with a special energy-saving layer) will cost as little as $300 per square meter. The reason for the price difference is that electrochromic glass will require a more energy-intensive vacuum deposition process during the production process (which will bring high electricity bills) and this is why we don't want our friends to make their own this summer. Show off the use of this glass at barbecues.
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Smart dimming glass is also called electronically controlled dimming glass, which can control the transparency of the glass through electricity. The main working principle is to add a layer of liquid crystal dimming film (PDLC) between the glass.
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