It is mandatory these days for car manufacturers to use laminated glass in windscreens.
What is a laminated windscreen.
The way this glass is formed is by taking two pieces of thin glass and bonding them together by a piece of plastic.
Modern windshields are generally made of laminated safety glass a type of treated glass which consists of typically two curved sheets of glass with a plastic layer laminated between them for safety and bonded into the window frame.
Motorbike windshields are often made of high impact polycarbonate or acrylic plastic.
Optical thin films and coatings 2013.
Skylight glazing and automobile windshields typically use laminated glass.
The property of a laminated glass is a total culmination of the pvb thickness pvb color refractive index visible light transmittance clarity shading coefficient clarity uv clearance tensile elongation and strength specific gravity and heat thermal conductivity coefficient of thermal expansion and emissivity.
Laminated glass is normally used when there is a possibility of human impact or where the glass could fall if shattered and also for architectural applications.
Acoustic windshields have an acoustic film between the two parts of plastic.
The windshield or windscreen of an aircraft car bus motorbike or tram is the front window which provides visibility while protecting occupants from the elements.