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Processed glass

  • Description
  • Features
  • Application
  • Specification
  • Quality standards
  • Technical data
The vacuum glass is made according to the principle of vacuum flask, which is to airproof the circumference of two pieces of flat glass and keep the space between them as 0.1-0.2 with tiny props. Vacuumed the space to make the pressure reach 10-4Pa. In order to optimize function, one of the two pieces is double silver off-line LOW-E glass. Due to interior vacuum, the conduction and convection of gas nearly does not exist, LOW-E coating reflects almost more than 85% of the infrared back, and then the vacuum glass nearly interdicts the conduction, convection and eradiation, so its function in the aspect of heat preservation and heat insulation is superb! Aiming to reach the level of safe vacuum glass, the vacuum glass adopts compound of the tempered, IG, laminated glass and other deep processing techniques of glass.

1. Energy saving and environmental protection
Ultra-light - Reduce the building load-bearing and cost of construction.
Ultra-thin - Reduce the window frame materials and increase light transmittance.
HD-VIG thinnest is only 6mm, the architect's design to create more space, ease of transformation of the old window.
Significantly reduce the costs of healing and refrigeration. Reduce heat loss and save heating expenses in winter; reduce indoor temperature and the workload of the air condition in summer.
Environment protection - Reduce the coal consumption of the refrigeration and heating, power generation, reduce CO 2 and other harmful gas emissions, and reduce pollution of the environment! Become able to meet the requirements of low carbon construction of new building materials.
2. The advantages of HD-VIG
Better heat insulation performance than insulating glass.
Better than hollow glass in most voice-band, especially in the low frequency sound insulation performance.
The condensation temperature is lower, will not appear often insulating glass "condensation" phenomenon.
The resistance to wind pressure is twice that of the insulating glass, more durable, stable and reliable.
The thinnest thickness is only 6mm, easy old windows transformation.
The vacuum layer can avoid the low-E glass coating damp for a long time oxidation.
Does not exist like the hollow glass Splitting of the plateau region of low pressure.
HD-VIG --The Future Star of Energy-saving
Building energy consumption as one of the three energy consumption which include industry, transportation and building is 37.8% of total energy consumption, and energy consumption of building doors and windows accounted for 50% -80% of building energy consumption, building doors and windows energy saving has become the world the focus of research topics.
In 2012 Europe will be forced to use energy-saving architectural glass U-value of 0.7 (R = 8.1).
In 2013 Energy Star standards will use energy-saving architectural glass U-value of 0.5 (R = 11.1).
The standard vacuum glass Guradian RLE-HT (4C-0.25V-4L) U value has reached 0.7 (R = 8.1). We have been to improve the performance of vacuum glass products with the world’s glass industry giant Guardian in order to meet requirements of U.S. and European States for future energy-saving architectural glass.


Vacuum Compound Laminated Glass
Vacuum glass is made according to principle of vacuum flask, seal two pieces of flat glass with a 0.15mm gap and pump the vacuum to 0.1Pa, using a LOW-E glass to achieve the best features. Due to internal vacuum, conduction and convection of the gas is almost non-existent, LOW-E coating more than 85% of the turn of the infrared radiation reflected back, vacuum glass block conduction, convection, and radiation basically with super thermal insulation! Vacuum glass tempered, laminated and insulating composite glass deep-processing technology to achieve the security vacuum in the glass.
Laminated glass join a tough one or more layers and thermoplastic resin intermediate film between two or more pieces of glass, high temperature and pressure and permanently bonded into one of the glass products.




Coating type
 

Visible parameters (%)

Thermal parameters (%)

Shading coefficient
(SC value)

U-value
W / m.K

Sound reduction
dB

Condensation temperature

Transmittance

Outdoor reflectivity

Interior reflectivity

Transmission

Outdoor reflectivity

Vacuum Compound Laminated Glass 6mmC+1.52PVB+5mmC+0.15mmV+5mmLOW-E-in#5

SGGPLANITHERM1.16

76

12

12

44

14

0.63

0.7

≈ 38

≤ -42

SGGPlanisol

57

13

19

32

16

0.58

0.8

≈ 38

≤ -35

SGGSKN174

67

12

11

35

22

0.55

0.6

≈ 38

≤ -46

GuardianRLE-HT

66

12

11

29

23

0.48

0.6

≈ 38

≤ -46


Coating type
 

Visible parameters (%)

Thermal parameters (%)

Shading coefficient
(SC value)

U-value
W / m.K

Sound reduction
dB

Condensation temperature

Transmittance

Outdoor reflectivity

Interior reflectivity

Transmission

Outdoor reflectivity

Vacuum Compound Laminated Glass 6mmC+1.52PVB+5mmC+0.15mmV+5mmLOW-E-in#5

SGGPLANITHERM1.16

76

12

12

44

14

0.63

0.7

≈ 38

≤ -42

SGGPlanisol

57

13

19

32

16

0.58

0.8

≈ 38

≤ -35

SGGSKN174

67

12

11

35

22

0.55

0.6

≈ 38

≤ -46

GuardianRLE-HT

66

12

11

29

23

0.48

0.6

≈ 38

≤ -46