Safety Glass
Date:2011-05-16 13:36
Status:Be resolved
Question:admin
ass broken by the impact, due to the middle of the two pieces of ordinary glass, PVB film clip bonding effect, not like an ordinary broken glass fragments resulting from sharp injuries. Same time, its PVB interlayers of available noise, the performance sun control and make it with energy saving, environmental protection functions of the new building materials: using laminated glass can not only cut off penetrate ordinary glass fit 1000 to 2000 Hz noise, and It can block more than 99% of ultravio
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