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  • 玻璃雨棚的维修保养
  • 本站编辑:杭州勇联装饰工程有限公司发布日期:2019-09-20 13:27 浏览次数:
雨棚是设在建筑物出入口或顶部阳台上方用来挡雨、防高空落物砸伤的一种建筑装配。一般选用钢化及夹胶两种。钢化玻璃是普通玻璃经过均匀加热,当接近软化点时,根据不同厚度以相应的冷却速度均匀冷却而成。使玻璃内部产生强大的永久内应力,内层的张应力和外层的压应力处于稳定的应力平衡状态。改变了玻璃原有的物理性能,克服了玻璃原有的使用性能,增大了使用、夹层玻璃具有很好的安全性。由于中间具有塑料衬片的粘合作用,玻璃破碎时,碎片不会飞散,仅产生辐射状裂纹,安全不伤人,因此广泛用于汽车的挡风玻璃。同时夹层玻璃抗冲击强度比普通玻璃高的多,受冲击时,不易被击碎。夹层玻璃具有以上性能外,还有独特的防盗作用,由于不易被击碎进入,故比较安全。

 
The canopy is a kind of building assembly that is located above the entrance or top balcony of a building to protect it from rain and air damage. Generally choose two kinds of steel and adhesive. The tempered glass is a common glass that is uniformly heated. When approaching the softening point, it is evenly cooled according to different thicknesses at the corresponding cooling speed. The interior of the glass produces a strong permanent internal stress, and the tension stress of the inner layer and the pressure stress of the outer layer are in a stable stress balance state. The original physical properties of the glass are changed, the original performance of the glass is overcome, and the security of the used and laminated glass is increased. Due to the adhesion of plastic lining in the middle, when the glass is broken, the debris does not fly away, only radiating cracks are produced, and it is safe and not harmful. Therefore, it is widely used in the windshield of a car. At the same time, the impact strength of laminated glass is much higher than that of ordinary glass, and it is not easy to be broken when hit. In addition to the above properties, the laminated glass has a unique anti-theft effect. Because it is not easy to break into, it is relatively safe.
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