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ENERGY EFFICIENCY Thermal Insulation Thermal Insulation and Solar Control Solar Control 2
Daylight Transmittance (%): The ratio of the visible spectrum (light) that is transmitted through glass. Solar Factor: The percentage of total solar radiant heat energy entering the room through 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. 3
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Low-E Glass 5
+16 mm (cavity)+ 4 mm Şişecam Low-E Glass +16 mm (cavity)+ +16 mm (cavity)+ 4 mm Şişecam Low-E Glass 6
for naturally bright interiors with excellent thermal insulation High Light Transmittance Effective Heat Control Neutral Appearance 7
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Solar Control Low-E Glass Neutral 9
Solar Control Low-E Glass Neutral Selective 10
+ 16 mm (cavity) + 4 mm Şişecam Low-E Glass + 16 mm (cavity) + + 16 mm (cavity) + 4 mm Şişecam Low-E Glass 4 mm Şişecam Solar Control Low-E Glass Neutral + 16 mm (cavity) + 4 mm Şişecam Solar Control Low-E Glass Neutral Selective + 16 mm (cavity) + 11
is the right solution for buildings where safety is required 12
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Daylight (EN 410) Solar Energy (EN 410) Thermal Conductivity Configuration Transmittance % Reflectance Outdoor % Reflectance Indoor % Direct Transmittance % Reflectance Outdoor % Absorption % Solar Factor % Shading Coefficient Air Argon 6 mm Şişecam Temperable Solar Control Low-E Glass Green 51/30 + 16 mm + 6 mm Şişecam Clear Float Glass 6 mm Şişecam Temperable Solar Control Low-E Glass Blue 39/28 + 16 mm + 6 mm Şişecam Clear Float Glass 6 mm Şişecam Temperable Solar Control Low-E Glass Grey 31/28 + 16 mm + 6 mm Şişecam Clear Float Glass 6 mm Şişecam Temperable Solar Control Low-E Glass Bronze 35/29 + 16 mm + 6 mm Şişecam Clear Float Glass 6 mm Şişecam Temperable Solar Control Low-E Glass Green 41/25 + 16 mm + 6 mm Şişecam Clear Float Glass 6 mm Şişecam Temperable Solar Control Low-E Glass Blue 32/24 + 16 mm + 6 mm Şişecam Clear Float Glass 6 mm Şişecam Temperable Solar Control Low-E Glass Grey 28/26 + 16 mm + 6 mm Şişecam Clear Float Glass 51 17 22 24 12 64 30 0,34 1,3 1,1 39 12 20 22 12 66 28 0,32 1,3 1,1 31 8 20 21 14 65 28 0,32 1,3 1,1 35 10 20 22 15 63 29 0,33 1,3 1,1 41 21 26 19 13 68 25 0,29 1,3 1,1 32 16 27 18 15 67 24 0,27 1,3 1,1 28 11 25 20 16 64 26 0,30 1,3 1,1 14
Glass Consulting In 2014 we started offering pro-bono Glass Consulting to decision makers like architects, façade consultants, investors and contractors for the selection of right glass for optimum heating/cooling and energy savings in their projects. We are offering solutions on a project-by-project basis, calculating statical, thermal breakage and performance; prepare glass specification proposals and provide samples/mock-ups for projects. 15
Energy Efficiency in Buildings Thermal Insulation outside inside Highly energy efficient glazing solutions and triple glazing will be vital to any nearly zero building. Şişecam Low-E glass Provides high light transmission Şişecam Low-E glass Şişecam Clear Float Glass 16 mm Argon 16 mm Argon Reflects heat back into the room 16
Energy Efficiency in Buildings Triple Glazing Units Daylight Transmittance (%) Solar Factor g (%) Dry Air U Value (W/m 2 ) Argon 4 mm Şişecam Low-E Glass + 16 + 78 57 1.4 1.1 4 mm Şişecam Low-E Glass +16 + +16 + 4 mm Şişecam Low-E Glass 69 49 0.7 0.6 4 mm Şişecam Solar Control Low-E Glass Neutral + 16 + 4 mm Şişecam Clear Float Glass 66 44 1.3 1.1 4 mm Şişecam Solar Control Low-E Glass Neutral + 16 + + 16 + 4 mm Şişecam Low-E Glass 58 38 0.8 0.6 17
Solar Control Can be incorporated into IGU with; Clear Float, Low-E, Laminated or Laminated Low-E Glass. CMA-CGM Shipping Agency 18
Solar Control Green Grey Bronze Blue Turqoise Azure Dark Grey Light Grey colors are available. Coloring the glass helps to reduce visible light transmittance and solar heat gain as well. Gimat Wholesaler s Association, Şişecam Tinted Float Glass, Green 19
Solar Control - On-line pyrolytic coated reflective glass Clear Green Grey Bronze Blue colors are available. Offers a uniform appearance between vision and spandrel areas due to its high reflectance. Can be incorporated into IGU with; Clear Float, Low-E, Laminated or Laminated Low-E Glass. Çağlayan Courthouse, Şişecam Tentesol Silver 20
Solar Control - On-line pyrolytic coated reflective glass Clear Green Grey Blue Turquoise colors are available. Due to high light transmittance, it provides brighter interiors. Can be incorporated into IGU with; Clear Float, Low-E, Laminated or Laminated Low-E Glass. Anatolian Hotel, Şişecam Tentesol Titanium Blue 21
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