WorksheetsGrading materials and weather resistance
Total questions: 8
Worksheet time: 4mins
What is the main reason for testing the strength and stability of a building?
To ensure the building is safe and durable
To make the building look attractive
To reduce the cost of construction
To increase the speed of construction
Timber is used in buildings to create structures such as:
Furniture
Bridges
Building frameworks
Boats
How is concrete with a strength of 25 N/mm² specified?
C25
C20
C30
C15
Convert the concrete strength of 9 N/mm2 into the correct code.
(a)
How is Deciduous timber classified?
As C and ranges from C14 to C50
As D and ranges from D30 to D70
As E and ranges from E10 to E40
As F and ranges from F20 to F60
Which of the following is an example of a Deciduous tree?
Hick's Yew
Deodar Cedar
Oak tree
Sugar pine
Which of the following is a characteristic of PVC mentioned in the document?
It is biodegradable
It is very weather resistant against water
It is a natural material
It is transparent
What is the primary purpose of the slopes provided on outer frames of doors and windows?
To enhance the building's appearance
To provide additional support
To shed water off
To allow for better ventilation
