• 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…

  • Thermal insulation function of low e coating

    In the mid-1970s, it was discovered that most of the heat transfer of double glazing was caused by infrared radiation exchange from one layer of glass to another. Therefore, as long as the emissivity of any one of the double glazing is reduced, the heat transfer can be greatly reduced. This is the reason for LOW-E glass. There is data showing that the clear float glass has an emissivity of 0.84 and the low e coated glass with an emissivity of 0.2 reduces the…

  • Greenhouse Glass types

    Greenhouse ,or conservatory create an important role in daily life.It brings green in the cold winter ,,and some big greenhouse ensure that we can have higher output. The greenhouse thermal insulation is an very important factor  that affect the interior temperature.while glass is the deciding thermal conductive.Greenhouse glass types are below: Traditional Greenhouse glass are  3mm or 4mm tempered glass ,the advantage is cheap and higher light transmittance,high strength to offer impact resistance.But the shortage is high glass U value,which…

  • The application of double glazed units in buildings

    In general buildings, the area of windows and doors accounts for 30% of the peripheral structure of the building. The energy consumption of doors and windows accounts for 40% to 50% of the heat loss of the building’s peripheral structure.Therefore, the development of new thermal insulation doors and windows is currently The main direction of the  window and doors industry. In the window, the glass area accounts for 58% to 87% of the window area. Because the thermal resistance of float glass is small,…

  • How to select the right energy efficient glass?

    Architectural glass is widely used in our daily life,such as glass greenhouse/conservatory-Single piece tempered glass,Glass balustrade/canopy-laminated glass,Glass curtain wall-double glazed units.But glass a good thermal conductive material,Heat conduction through the glass occurs every second causing energy loss.In buildings, 1/3 of the energy is lost through the conduction of glass. Energy efficiency has increasingly valued by architects and developers to minimize the energy consumption of the building. 1 Main parameters of glass energy efficiency evaluation There are usually three forms of…

  • Knowledge about Low e glass

    Low e glass features and application LOW-E glass is not low, but commonly known as “low-emissivity glass”, is a vacuum magnetic sputtering coating on the surface of the glass it’s a low-emission metal film and metal compound film, the coating has a high light transmittance, Excellent thermal insulation and good light transmission.  noise reduction, sound insulation and UV protection functions. low e glass main features are: 1. Excellent thermal performance Doors and windows using low e glass can greatly reduce…

  • Architectural double glazed units/insulated glass

    Introduction of Morn double glazed units/Insulated glass Architectural Insulated Glass Units(double glazed units): Insulated glass,also named insulated double glazing,double glazed panels,or double glazed units,it’s made with 2 lites of single piece glass,clear/tinted/low-E coated/laminated etc and spacer(aluminium,steel,warm edge) ,as well as other accessories(desiccant,silicon)to create a insulated structure glass. The air space between 2 piece glass will increase the thermal insulation performance of the glass and decrease the overall glass U value from 5.84W/m2.K to below 2W/M2.K.When filling argon inside the glass,and…

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