Constructing Foundations (Leaving Cert Construction Studies): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the maximum depth for short-bore pile foundations?
What is the maximum depth for short-bore pile foundations?
4.5 metres
In Stage C of short-bore pile construction, what is poured into the drilled cavity?
In Stage C of short-bore pile construction, what is poured into the drilled cavity?
Concrete
Which advantage allows short-bore pile construction to proceed in poor weather?
Which advantage allows short-bore pile construction to proceed in poor weather?
Weather independence
What are used to mark the exact locations of building corners during setting out?
What are used to mark the exact locations of building corners during setting out?
Steel pegs
Which is NOT a base preparation requirement before concrete placement?
Which is NOT a base preparation requirement before concrete placement?
Pre-heated
Where must the base of the deepest section of excavation be positioned?
Where must the base of the deepest section of excavation be positioned?
Below the frost line
What type of force does concrete fail quickly under?
What type of force does concrete fail quickly under?
Tension
What is the purpose of rebar chairs in foundation reinforcement?
What is the purpose of rebar chairs in foundation reinforcement?
Elevate steel mesh
What is the minimum curing time required after pouring concrete foundations?
What is the minimum curing time required after pouring concrete foundations?
7 days
Which type of settlement creates more serious structural problems?
Which type of settlement creates more serious structural problems?
Differential settlement