• Why insulated glass cannot decrease the traffic noise?

    With the continuous improvement of people’s living conditions, the requirements for the acoustic environment of living also continue to increase. In the process of controlling traffic noise pollution, glass manufacturers are vigorously promoting insulated glass windows. The insulated glass is composed of two layers of single glass with a 9mm or 12mm air gap in the middle. Due to the special structure of this glass, most consumers think that insulated glass is soundproof, but it is not. This starts with…

  • Decorative cross bars for insulated glass

    Most insulated glass are supported by aluminium spacer or stainless steel bar, or warm edge space bar at glass edge to support and bond the glass.This kind insulated glass is widely used in glass facade,high rise glass cladding,while in some small villa,and low rise buildings,clients would like to add cross bars to decorate the glass and make it more beautiful. Decorative cross bar is also made with aluminium profiles,Different from aluminium spacer bar,it’s used in glass middle,or glass center,it doesn’t…

  • Decorative cross bars for insulated glass

    Most insulated glass are supported by aluminium spacer or stainless steel bar, or warm edge space bar at glass edge to support and bond the glass.This kind insulated glass is widely used in glass facade,high rise glass cladding,while in some small villa,and low rise buildings,clients would like to add cross bars to decorate the glass and make it more beautiful. Decorative cross bar is also made with aluminium profiles,Different from aluminium spacer bar,it’s used in glass middle,or glass center,it doesn’t…

  • How the glass U value been affected by the installation angle?

    In most projects,glass is installed vertically.With high performance silver low-E coating,the insulated glass on the vertical facade will decrease the solar energy transmitted the glass,and save air conditioner heating and cooling fees. While many architects have designed many unique facades,the facade is not 90° vertically,but with some slopes,and glass is also used in skylight to get more light transmittance.But will the insulated glass thermal insulation performance change in this situation? Here is the result we calculated with Berkery LBNL window…

  • FAQ about insulated glass

    1.High SC and low SC,which one is better? Glass with different SC are suitable for different climate areas.Higher SC will decrease the heating costs in winter by allowing more solar energy through the glass,this glass suites for long winter areas.Lower SC value will decrease the solar energy and suits for hot areas,such as middle east,Southeast Asia. 2.What’s the feature of low e glass. a.High infrared reflective. b.Low e value,with low capability of absorbing solar energy. c.Various SC value to match…

  • What’s the thermal conductivity measurement unit?

    When evaluating the thermal insulation performance of a glass product,we usually know that clear& tinted single piece glass is 5.84,Single silver low-E insulated glass 1.8,and double silver low-E is 1.55-1.65.The lower the value,the better thermal insulation performance the glass has. But What does the value mean and the measurement unit? Actually the measurement unit is W/M2.k,which means watt/square meter/Kelvin,it’s under same confirmed air condition,the heat transfered throught the glass products. While even this measurement unit,there’re many different conditions depend on…

  • Why we use triple silver low-E on your facade?

    Currently single silver low-E cannot meet the architectural energy saving requirement,the new double silver low-E and triple silver low-E ,in addition to the argon filled glass,triple glazing has decreased the glass U value significantly,especially the passive glass,through argon filled triple glazing with two pieces double silver low-E,the glass Uvalue has decreased to 0.6W/m2.k.Triple silver low-E has been more and more popular,then why shall we use triple silver low-e in your facade? The advantages of triple silver low-E: 1.Triple silver LOW-e…

  • Digitally printed glass VS UV printed glass

    Silk screen glass is an traditional glass that used as glass spandrel ,and decorative glass with different colors,but the for technics limitation,the color types on one piece silk screen glass is only 2-3,it cannot show complex patterns on glass surface. Digitally printed glass is from Israel company -DipTech,their machine allow glass processors print whatever patterns they want on glass surface,especially pictures with multi complex colors.As alternative of silk screen glass that can be used on exterior decoration works,more and more…

  • How glass size affect the glass price?

    Many clients have a concept of general price of normal glass,such as 6-12-6 insulated glass,13.52 laminated glass,while in many cases,same glass combination has quite different price,there’re many reasons causing this situation,such as order quantity,glass size,glass shape,holes&notches on glass,processing difficulty,let’s analysis how glass size affect the glass price. 1.Glass size too big. Glass factories quotation is usually based on sizes below 2440*3660mm,if glass size too big,especially for some over sized glass,point supported glass is usually over 4000mm,in that case,processors has to…

  • What’s the function of argon gas in argon filled insulated glass?

    Argon is a kind of inert gas, which has colorless, odorless, non-toxic properties and stability. In air, its content is about 1%, and is the most economical inert gas compared with helium and neon. Argon is usually been filled in the insulated glass to increase the glass thermal insulation performance,let’s take example of single silver low-E + Clear insulated glass, argon content increase from 0-100%,the glass U value decrease from 1.86 to 1.59,for triple silver low-E glass, U value decrease…

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