Glass

Question 1

3 types of glass

Answer 1

float, laminated, tempered

Question 2

where is float glass used

Answer 2

facades ,doors, retail shop windows, glass ceilings

Question 3

benefits of float glass

Answer 3

a high light transmittance providing clear and undistorted views, can be produced in a range of colours, can be produced in a range of opacities, versatile, smooth, least expensive

Question 4

benefits of laminated glass

Answer 4

hard to break, provides UV protection against ultraviolet, increased security, reduced noise pollution, can be cut

Question 5

benefits of tempered glass

Answer 5

durable,
withstands high-temperatures/ heat resistant
difficult to break,
increased thermal shock resistance,
transparent ,
versatile,
doesn’t scratch easily

Question 6

where is laminated glass used

Answer 6

architecture, glazing, automobile safety, photovoltaic, UV protection

Question 7

where is tempered glass used

Answer 7

car windows, glass tables, shower doors

Question 8

how does float glass break

Answer 8

into large shards

Question 9

A property of tempered glass that makes it good use for skl

Answer 9

It breaks into small pieces reducing the risks of cuts
Good Hardness characteristics reducing the risk of vandalism

Question 10

advantages of smart glass

Answer 10

blocks UV rays
Enhanced security

Question 11

Explain to reason why obscured glass is suitable in this situation (4)

Answer 11

Allows light to pass through (1) while providing privacy for individuals rooms (1)

Can have one way properties (1) allowing people to look out but not inside (1)