• Safety glass types

    There are currently four types of safety glass on the market: tempered glass, laminated glass,heat strengthened laminated glass, and tempered laminated glass. Laminated glass peis more expensive, while tempered glass is relatively cheap. 1.Tempered glass When the tempered glass is broken, the entire glass is broken into small particles, which can minimize the damage to people. It’s widely used in shower rooms,facade spandrel,glass table,balustrades etc. 2.Laminated glass As a kind of safety glass, laminated glass has the following characteristics: ①…

  • 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…

  • What’s the difference between silver mirror and aluminium mirror?

    Silver mirror and aluminium mirror is widely used in furniture,arts,interior decoration,shower rooms,autos. Thickness varies from 1.1mm to 8mm,and Max size 3660*2440mm,the mirror is not only clear color,but also bronze,grey,green,blue colors to achieve different decorative effects. While as silver mirror and aluminium mirror are very similar and clients cannot identify silver mirror and aluminium mirror very clearly,here we offer several methods to identify silver mirror and aluminium mirror. 1.Definition. Silver mirror definition is much higher and clear than aluminium mirror. The…

  • What’s the difference between back painted glass and silk screen glass?

    Both silk screen glass and back printed glass are widely used in interior and exterior decoration,but what’s their difference? 1.Thee function difference. Silk screen glass a.Compared with bricks,stones,ceramic tilts,silk screen glass is cheap and simple. b.Various colors and patterns.It can be silk screened with various colors to match the curtain wall color. c.Easy cleaning.No absorption,no color changing. d.The non-organic inks will not fall or fade after installation,the colors won’t change and last long time. e.The silk screen surface and absorb…

  • 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…

  • What’s the difference between XPS, EPS,PU?

    For structural insulation panel ,EPS,XPS and PU are mostly widely used core,many clients don’t know exactly what materials they are ,what advantage and disadvantage of different core,here we offer some info: EPS:Expanded polystyrene.Mixing polystyrene resin with foaming agent, after heating processing,the resin will forming a rigid closed-cell foam. Structural insulation panels (SIP) WITH OSB and EPS board XPS:Extruded polystyrene.It is continuously extruded and foamed by a special process. The hard film formed on the surface is even and flat, and…

  • 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…

  • What’s the difference between double glazing and triple glazing?

    Most glass used in facade is double glazed units, which is made of 1 piece low-E coated glass and 1 piece clear glass,the most common glass combination is 6 low-E+12A+6 clear glass. If the low-E coating is double silver low e coated,glass U value is around 1.6W/m2.k,for triple silver low-E the U value is same but will with lower Solar coefficient.Evne if we change the 2nd glass to double silver low-E,the U value won’t change much. With the development of…

Contact Us

0086-17705464660

Sales Email: marketing@cnmorn.com
Technical support: han@cnmorn.com

Mobile/Wechat: 0086-17705464660

QR code
×
Hello,welcome to Morn Building Materials.
× How can I help you?