Şişecam Temperable Low-E Glass is manufactured by depositing multi layered metal/metal oxides on float glass through "magnetically enhanced vacuum sputtering" technology. Performance Tables| Product | Daylight
(EN 410) | Solar Energy
(EN 410) | Thermal Conductivity
(U Value)
W / m2K
(EN 673) |
|---|
Transmittance
% | Reflectance Outdoor
% | Reflectance Indoor
% | Color Rendering Index (Ra)
(%) | Direct Transmittance
% | Reflectance Outdoor
% | Absorption
% | Solar Factor
% | Shading Coefficient | Argon | 4 mm Şişecam Temperable Low-E Glass Neutral 80/64 + 16 mm cavity + 4 mm Şişecam Clear Float Glass
| 79
| 13
| 12
| 97
| 55
| 24
| 21
| 59
| 0.68
| 1.1
| 4 mm Şişecam Clear Float Glass + 16 mm cavity + 4 mm Şişecam Temperable Low-E Glass Neutral 80/64
| 80
| 12
| 13
| 97
| 55
| 25
| 20
| 64
| 0.74
|
1.1
| | 6 mm Şişecam Temperable Low-E Glass Neutral 71/53 + 16 mm cavity + 6 mm Şişecam Clear Float Glass | 72
| 19
| 17
| 96
| 48
| 25
| 27
| 53
| 0.61
| 1.1 | 6 mm Şişecam Clear Float Glass + 16 mm cavity + 6 mm Şişecam Temperable Low-E Glass Neutral 71/53
| 72
| 15
| 17
| 96
| 49
| 24 | 27
| 61
| 0.70
| 1.1 |
Şişecam Glass performances are calculated with WinSLT.
“Daylight” and “Solar Energy” properties are calculated using spectral measurements in compliance with EN 410:2011.
“U-value” is calculated according to EN 673:2011. The emissivity measurements used for calculations are in compliance with EN 673:2011 (Annex A) and EN 12898:2019.
Thermal stresses or building codes may require the use of heat-treated glass. This document is not an evaluation of the risk of glass breakage from thermal stresses. Please contact Şişecam Flat Glass to ensure the correct form of glass to be supplied for the structure.
Şişecam Flat Glass cannot be held responsible for any deviations between the presented data and the conditions on the site. This document is for informational purposes only. Technical and other data are based on information available at the time of preparation of this document and are subject to change by Şişecam Flat Glass without notice.
Daylight Transmittance (%): The ratio of the visible spectrum (light) that is transmitted through glass. Daylight Reflectance (outdoor) (%):
The ratio of the visible spectrum (light) that is reflected outside by glass. Solar Factor: The percentage of total solar radiant heat energy entering the room thorough the glass. The lower solar factor means better solar control. Shading Coefficient: The ratio of solar factor of a particular glass type to the solar factor of 3 mm clear float glass, set in identical conditions. The lower shading coefficient means better solar control. U value (W/m2K): A measure of the rate of heat loss of a building component. The lower U value means better heat control and more comfort in winter.
Quality
Şişecam Temperable Low-E Glass is manufactured in accordance with EN 1096 Glass in Building - Coated Glass. | 