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Laminated glass

Apr 25th, 2022 at 09:03   Phones & Tablets   Banhā   20 views Reference: 41

Location: Banhā

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Laminated glass

Laminated glass (LG) is a type of safety glass that holds together when shattered. The interlayer, made through heat and pressure, keeps the layers of glass bonded even when broken, and its high strength prevents the glass from breaking up into large sharp pieces. This produces a characteristic "spider web" cracking pattern when the impact is not enough to completely pierce the glass. The thermoset EVA offers a complete bounding (cross-linking) with the material whether it is glass, polycarbonate, PC, or other types of products.


Laminated glass is used for architecture, glazing, automobile safety, photovoltaic, UV protection, and artistic expression. The most common use of laminated glass is skylight glazing and automobile windshields. In geographical areas requiring hurricane-resistant construction, laminated glass is often used in exterior storefronts, curtain walls, and windows.


Laminated glass is also used to increase the sound insulation rating of a window because it significantly improves sound attenuation compared to monolithic glass panes of the same thickness. For this purpose, a special "acoustic PVB" compound is used for the interlayer. In the case of the EVA material, no additional acoustic material is required, since the EVA provides sound insulation. TPU is an elastic material, so sound absorption is intrinsic to its nature. ;


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