Podcast
Questions and Answers
What type of glass is produced by fusing silica with a flux and a stabilizer?
What type of glass is produced by fusing silica with a flux and a stabilizer?
- Crown glass (correct)
- Acrylics
- Glass
- Sheet glass
Which type of glass is an old form of window glass that is formed by blowing and whirling a hollow sphere into a flat, circular disk?
Which type of glass is an old form of window glass that is formed by blowing and whirling a hollow sphere into a flat, circular disk?
- Sheet glass
- Float glass
- Crown glass (correct)
- Plate glass
How is plate glass typically fabricated?
How is plate glass typically fabricated?
- By drawing molten glass from a furnace (correct)
- By dividing a cylinder lengthwise
- By blowing and whirling a hollow sphere
- By fusing silica with a flux and stabilizer
Which type of glass is formed by dividing a cylinder lengthwise and flattening it?
Which type of glass is formed by dividing a cylinder lengthwise and flattening it?
What distinguishes float glass from other types of glass?
What distinguishes float glass from other types of glass?
Which type of window glass is usually transparent or translucent, hard, brittle, and does not crystallize upon cooling?
Which type of window glass is usually transparent or translucent, hard, brittle, and does not crystallize upon cooling?
What type of glass transmits visible light while selectively reflecting longer wavelengths of radiant heat?
What type of glass transmits visible light while selectively reflecting longer wavelengths of radiant heat?
Which term refers to a solid, impact-resistant glass block unit that can be coated to reduce solar heat transmission?
Which term refers to a solid, impact-resistant glass block unit that can be coated to reduce solar heat transmission?
What is a translucent, hollow block of glass fused together with a partial vacuum, often used for glazing openings?
What is a translucent, hollow block of glass fused together with a partial vacuum, often used for glazing openings?
Which material commonly composed of chalk or lead oxide mixed with linseed oil is used as cement in glazing applications?
Which material commonly composed of chalk or lead oxide mixed with linseed oil is used as cement in glazing applications?
What is the purpose of depositing a low-emissivity coating on glass or a transparent plastic film within insulating glass?
What is the purpose of depositing a low-emissivity coating on glass or a transparent plastic film within insulating glass?
Why are glass blocks sometimes coated to reduce solar heat transmission?
Why are glass blocks sometimes coated to reduce solar heat transmission?
What decorative finish involves sandblasting, etching with an acid, or scrubbing a concrete surface to expose the aggregate?
What decorative finish involves sandblasting, etching with an acid, or scrubbing a concrete surface to expose the aggregate?
Which finish involves adding coloring agents to the mixture and allows techniques like troweling, sandblasting, and stamping?
Which finish involves adding coloring agents to the mixture and allows techniques like troweling, sandblasting, and stamping?
What materials can be used to give a surface texture to concrete?
What materials can be used to give a surface texture to concrete?
Which type of finish involves plastic sheets with patterns attached to formwork?
Which type of finish involves plastic sheets with patterns attached to formwork?
Which finish is NOT achieved by exposing aggregate through sandblasting or etching?
Which finish is NOT achieved by exposing aggregate through sandblasting or etching?
What technique is used to remove the outer layer of cement paste and reveal the aggregate in a decorative finish?
What technique is used to remove the outer layer of cement paste and reveal the aggregate in a decorative finish?
What is the principal member of the grid supporting a suspended ceiling system?
What is the principal member of the grid supporting a suspended ceiling system?
Which member of the grid supporting a suspended ceiling system is a secondary member?
Which member of the grid supporting a suspended ceiling system is a secondary member?
What is the metal strip inserted into the edges of two acoustical tiles to make a butt joint called?
What is the metal strip inserted into the edges of two acoustical tiles to make a butt joint called?
Which type of ceiling uses translucent panels to diffuse light from mounted luminaires?
Which type of ceiling uses translucent panels to diffuse light from mounted luminaires?
Which type of suspended ceiling system integrates acoustical, lighting, and air-handling components?
Which type of suspended ceiling system integrates acoustical, lighting, and air-handling components?
What type of structure suspends the principal member of a suspended ceiling system?
What type of structure suspends the principal member of a suspended ceiling system?
What is the purpose of plastic-thermoplastic or synthetic rubber sheets attached to the inside faces of formwork?
What is the purpose of plastic-thermoplastic or synthetic rubber sheets attached to the inside faces of formwork?
Which type of finish is recommended for large surfaces like roadway pavements where slip resistance is a priority over appearance?
Which type of finish is recommended for large surfaces like roadway pavements where slip resistance is a priority over appearance?
What tool is typically used to create various patterns in freshly placed horizontal concrete surfaces?
What tool is typically used to create various patterns in freshly placed horizontal concrete surfaces?
Which finish is described as moderately rough and suitable for horizontal surfaces requiring both slip resistance and appearance consideration?
Which finish is described as moderately rough and suitable for horizontal surfaces requiring both slip resistance and appearance consideration?
For horizontal finishes where appearance is a primary consideration, which type of finish is recommended to be light to heavy rough?
For horizontal finishes where appearance is a primary consideration, which type of finish is recommended to be light to heavy rough?
What type of sheeting is utilized to produce various patterns and textures on the inside faces of formwork?
What type of sheeting is utilized to produce various patterns and textures on the inside faces of formwork?
