<wbr id="mxte6"></wbr>
  • <cite id="mxte6"><rp id="mxte6"><form id="mxte6"></form></rp></cite>
    1. <blockquote id="mxte6"><p id="mxte6"></p></blockquote>
      亚洲碰碰人人AV熟女天堂,亚洲天堂领先自拍视频网 ,亚洲精品国产av成拍色拍,欧美日韩中文字幕无码,影音先锋中文资源国产精品,成人欧美一区二区三区在线观看,99re在线精品视频免费,国产野战精品

      What are the performance characteristics of single piece non insulated fireproof glass

      2019-11-07 2354

      High strength single piece cesium potassium fireproof glass is a new type of fireproof glass with fireproof function and can be used for external curtain wall, doors and windows and indoor partition. It is obtained by treating float glass with physical and chemical methods.

      Functional features:

      1. Fire prevention function

      The high-strength single piece cesium potassium fireproof glass has the function of fire prevention. It can maintain 96 ~ 183 minutes under the impact of flame up to 1200 ℃, so as to effectively prevent the extension of flame and smoke, help to find the fire at all times, ensure that the affected people can evacuate the site for a long time, and strive for time for disaster relief work.

      With the appearance of light, thin and high-strength monolithic fireproof glass, the fatal disadvantage of poor fireproof function of general glass exterior wall is solved, and the system of glass exterior wall is greatly improved.

      The high-strength single piece cesium potassium fireproof glass has passed the inspection of the national quality supervision and inspection of fireproof construction materials, and the fireproof function has reached and reached the standard of glass for construction (gb15763) The requirements of class C and class I specified in 1-2001 provide a solid guarantee for the use of the fireproof glass.

      2. High strength

      High strength single piece cesium potassium fireproof glass not only has fire prevention function, but also has better strength. Under the same thickness, its strength is 6-12 times that of float glass and 1.5-3 times that of tempered glass.

      單片防火玻璃

      Therefore, under the same wind pressure, it can choose thinner thickness or larger area planning, which increases the sense of permeability and reduces the cost.

      3. Machinability

      High strength single piece cesium potassium fireproof glass can not only be used as a single piece, but also be combined and processed in different ways to obtain other functions on the basis of ensuring the fireproof function, so as to meet the needs of construction planning.

      4. High weather resistance

      High strength single piece cesium potassium fireproof glass solves the disadvantages of poor weather resistance of grouting and laminated fireproof glass, easy to show bubbles and discoloration, and affect the permeability of glass. It is not affected and bound by environmental conditions, and can remain transparent and bright under any climatic conditions.

      5. Adapt to the requirements of new national standards

      Curtain wall glass generally does not have fire prevention function, which makes the fire prevention function of glass curtain wall weak in the whole construction system. In order to prevent fire from passing through the outer curtain wall, involving other areas of construction and threatening people's lives and industries, the newly revised fire prevention standard for high-rise civil construction planning and technical standard for glass curtain wall engineering clearly require that the outer enclosure of high-rise buildings should have fire prevention function. After years of research, our company has successfully developed light, thin, high strength and good weather resistance monolithic fire-proof glass, which just adapts to the new national standards, solves the problem that the current glass outer curtain wall can not prevent fire, and is welcomed by the majority of users. The product has been used in landmark buildings in many cities in China.

      Article source: monolithic fireproof glass http://m.cnagiletools.cn/


      主站蜘蛛池模板: 国产老熟女乱子一区二区| 日本中文字幕有码在线| 国产成人综合久久亚洲精品| 日韩一级伦理片一区二区| 国产综合五区在线| 少妇人妻无码专区在线视频| 亚洲熟妇色xxxxx亚洲| 好硬好湿好爽再深一点动态图视频| 韩国三级网址| 中文字幕日韩精品无码内射| 337p日本欧洲亚洲大胆色噜噜| 在线免费观看污视频| 蜜桃av亚洲精品一区二区| 自拍偷自拍亚洲精品播放| 亚洲国产成人综合精品| 资源新版在线天堂偷自拍| 中文字幕五月久久| 国产精品无码无卡无需播放器 | 国产精品午夜福利精品| 成人性生交大片免费看r链接| 国产Av专区| 国产亚洲精品久久久性色情软件| 屁屁影院ccyy备用地址| 国产真实精品久久二三区| 免费观看欧美猛交视频黑人| 国产一级r片内射免费视频| 亚洲人无码XXXX| 国产又黄又湿又色又刺激| 欧美大屁股xxxx高跟欧美黑人| 国产情侣激情在线对白| 色av天堂| 国产成人麻豆亚洲综合精品 | 99久久99久久加热有精品| 边摸边吃奶边做视频男人和女人| 欧洲性开放老太大| 亚洲线精品一区二区三八戒| 粗大大国产欧美| 色又黄又爽18禁免费视频| 精品二区二区三区| 国产成人综合美国十次| 日本肥老妇色xxxxx日本老妇|