There're different other vacuum covering plants in China,for model Henan Longwang glass,Qingdao Hengda,Hubei Jinger glass,etc.
Since VIG colossal expansion fabricating starting around 1997, 25 years past,but the vacuum twofold frosting market is still small,and a few managing plants expected to stop creation considering the way that no orders,why the market confirmation of vacuum glass is in low levevl, A little while later I recognize it's refined by under centers:
As we implied in above,the all around ideal U motivation for twofold glass and triple glass units are 1.1W/M.K and 0.6W/M2.K.
As the exist of vacuum space,the simply conductive materials that grant warm send from the outside part of inside piece,are the edge fixing materials and the restricted scale help pillars,it discard the air or argon transport through the glass.
Generally vacuum covering agreeable improvement is 0.4-0.7W/M2.K while coexisting with twofold silver low-E things.
Wonderful acoustic execution.
The sound vehicle medium is air,glass. Vacuum stopped the sound send the glass,and only vibration through the endlessly glass edges,which makes the vacuum frosting has a ton of lower sound improvement isolated and typical glass.
The finished up disturbance decline of VIG show up at 39Dbs, and confirmed test shows its exhibit >35Dbs too.
The VIG is fixed units with fundamentally 0.3mm vacuum space,total thickness is 6.3mm,8.3mm and 10.3mm,which is all around more flimsy than covered glass,only 25-40% that of safeguarded glass panels,which is ideally suited for clear designs overhauls without changing the central windows frame.When collecting new projects,vacuum safeguarding glass can in this manner help with lessening the windows frame thickness.
Weight shifts from 15kgs/sqm to 25kgs/sqm,helps lessening the general facade and windows weight.
No development in low temperature.
VIG remain development free when the temperature partition among internal and outside glass sheets reach 70 ℃.It guarantee the glass straightforwardness even been used in refrigeration industry. Look at hinder windows development. Check out vacuum glazed hung window.
Totally treated vacuum frosting are made with 2 pieces totally treated glass.The prosperity glass used follow EN12150 standard,also struggle with impact under test EN6276,and ASTM Z97.This ensure the mass application in glass outside and avoid possible injury.
Vacuum safeguarding glass can likewise be also figured out how to be vacuum overlaid glass,vacuum safeguarded glass to extra extension its security execution.
Комментарии