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Questions and Answers
Which material is sometimes not applied during plastering?
Which material is sometimes not applied during plastering?
- Retaining wall
- Fencing materials
- Adobe stone
- Cement grout (correct)
What is the purpose of weep holes in a controlled drainage system?
What is the purpose of weep holes in a controlled drainage system?
- To reinforce the gabions
- To avoid the rise of water (correct)
- To stabilize the slope
- To retain water
Which class of stone is intended for rip rapping and weighs 80kg?
Which class of stone is intended for rip rapping and weighs 80kg?
- Class B
- Class C (correct)
- Class D
- Class A
What type of marking is distinctive on steel reinforcing bars?
What type of marking is distinctive on steel reinforcing bars?
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Which type of metal reinforcement is required for all types of concrete CHB?
Which type of metal reinforcement is required for all types of concrete CHB?
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Which type of material is used for fencing in Adobe stone?
Which type of material is used for fencing in Adobe stone?
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What is the weight range for Class D stone used for rip rapping?
What is the weight range for Class D stone used for rip rapping?
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What is the correct order for placing cement grout on a surface?
What is the correct order for placing cement grout on a surface?
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What is the purpose of a weep hole in a controlled drainage system?
What is the purpose of a weep hole in a controlled drainage system?
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What is the additional length of steel reinforcing bars called?
What is the additional length of steel reinforcing bars called?
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