Sezal Glass Ltd.

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Lunaro

The latest production range for residential and commercial structures

The range consists of Body Tinted and Pyrolytic Coated Solar Control Glass
Produced by depositing a metallic oxide onto the glass surface during the float manufacturing process
These coatings are extremely hard and durable, to the extent that they can be heat treated and curved if required

It can be used in single glazing, without any change in its durability over the years
It can also be used in DGU and as Monolithic Laminated panels
Standard thickness range from 4 to 10mm

Includes a range of high performance glasses which are developed with a new Pyrolytic (CVD technology; Chemical Vapour Deposition)
While viewing from inside the trueness of colours of the surroundings is retained to the maximum possible extent which gives a natural feel to the viewer.
These are available in various colour including brown, clear, grey, green, blue, azure, etc.
It has excellent technical properties with a combination of solar control with low reflection properties and thermal insulation.

BENEFITS

• A wide range of external appearances with varying degrees of reflectance.
• Superior all round performance levels when compared to those of body tinted glass
• A multitude of combination to satisfy aesthetic and performance requirements

NEW Product Development

Information and Links

The Infrastructure market in India and its growing trend

Processed glass market in India grows almost 30% annually

Performance Calculator

Terminology

Light Transmission (LT)
This is the percentage of light in the visible spectrum that is transmitted through the glass

Light Reflection (LR)
This is the percentage of normally incident light reflected toward the exterior or interior

Ultra Violet Radiation (UV)
This is the percentage of ultraviolet radiation transmitted through the glass

Energy Transmission (ET)
This is the percentage of energy in the solar spectrum, ultraviolet, visible and near-infrared energy

Energy Reflection (ER)
This is the percentage of solar spectrum reflected by the glass

Energy Absorption (EA)
This is the percentage of the solar radiation absorbed by the glass

Solar Factor (SF)
This is the entire solar energy reaching the inside of the building. It is the sum of the direct solar energy transmission (short wave) and the part of the solar energy absorbed that is reradiated inwards

Shading Coefficient (SC)
Shading coefficient is the ratio of solar heat gain through a given glass and solar heat gain of 3.0mm clear float glass

U-Value
A measure of the heat gain or loss through glass due to the difference between indoor and outdoor air temperature.
The U-Value is given in Watts per square meter per Kelvin {W/m2.K}

Relative Heat Gain (RHG)
RHG is the total heat gain of the conditional space due to direct energy transmission, solar radiation and indoor/outdoor temperature differential.
RHG(W/m2) = 630(W/m2) x SC + 8(K) x summer U-Value