Red Seal Glazier Practice Exam

Which of the following is a typical application for laminated glass?

1. Construction of food storage containers

2. Safety glass for skylights and glass doors

3. Creating decorative art glass

4. Manufacturing ordinary window panes

The correct answer is: Safety glass for skylights and glass doors

Laminated glass is specifically designed for safety applications, making it an ideal choice for skylights and glass doors. This type of glass consists of two or more layers of glass that are bonded together with a plastic interlayer, which holds the layers in place even when broken. This feature significantly enhances safety, as the glass is less likely to shatter into sharp pieces, reducing the risk of injury. In skylights and glass doors, it not only provides protection against breakage but also offers additional benefits like sound reduction and UV filtering. The other applications listed do not leverage the specific strengths of laminated glass. For instance, ordinary window panes do not require the same safety features and can be made from standard tempered or annealed glass. Food storage containers also don't typically utilize laminated glass, as they require materials that are safe for food contact and facilitate easy cleaning. Creating decorative art glass usually involves techniques and glass types that do not emphasize the safety characteristics laminated glass offers.