WorksheetsBuilt and Isolated Piers Unit 204
Total questions: 10
Worksheet time: 10mins
What is the maximum distance apart built in piers allowed?
1.5m
2.5m
3m
3.5m
What is the main function of a garden wall pier?
Decorative appearance
Structural strength
Damp barrier
To hang gates from
What is an Isolated pier?
Built in pier
Floating pier
Twisted pier
Free standing pier
Identify another function an Isolated pier can be used apart from a garden wall?
In a brick pizza oven
Brick steps
Supports for a car port
Repointing brickwork
What type of foundation is used on Isolated piers?
Raft
Strip
Pad
Pile
What is the minimum seating allowed when building a pier on a pad foundation?
100mm
150mm
75mm
50mm
What is the minimum depth of a pad foundation?
100mm
150mm
200mm
300mm
What type of steel is used to reinforce rick piers?
Galvanised
Stainless
Mild Steel
Oxidised
What material is poured into the pier to strengthen?
Mortar
Self leveler
Multi finish
Concrete
At what stage does the gate hooks get installed in a pier?
As the pier is being built
Once the pier has been built
Before the pier is built
When the foundation gets poured
