Building Technology 1

A Rebar Spacer is used to secure the reinforcing steel

bars in place and to maintain adequate concrete cover

prior to pouring. Which would you most likely NOT use?

• Brick

• Concrete

• Foam

• Plastic

Shortest commercial length of a Steel Rebar

• 3.00m

• 4.50m

• 6.00m

• 7.50m

What happens to CHB Walls if there were no Horizontal

& Vertical Bars?

• It will Buckle

• It will Deflect

• It will Collapse

• It will Stay Erect

What is the purpose of the hollow core in CHB units?

• For Alignment

• For Greater Strength with Less Weight

• For Economy

• For Reinforcement

The presumptive position of a CHB when laid as a

masonry unit.

• Sailor

• Stretcher

• Soldier

• Shiner

A door divided horizontally so that the upper or lower

part can be opened or closed separately.

• Combination Door

• Dutch Door

• Double Door

• Jib Door

Which lengthening joint has better tension resistance?

• End Joint

• Finger Joint

• Scarf Joint

• Square Splice

What Wall Finish will most Reflect Sound?

• Anay Finish

• Ducco Finish

• Wall Paper

• Wood Laminate

Which of the following does not belong?

• I- Beam

• T- Beam

• Wide Flange Beam

• H- BeaM

What type of window is not recommended for exterior

wall with adjacent path walk?

• Casement

• Fixed

• Hopper

• Sliding