Commercial Wall Systems

What is the primary function of load bearing walls?

• To provide visual appeal

• To support only its own weight

• To support vertical loads other than its own weight

• To separate interior spaces

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Which of the following is NOT a common construction material for low-rise load bearing walls?

• Precast Concrete

• Light Gauge Steel

• Glass

• Wood

What is an advantage of using concrete in construction?

• Fire resistance

• High maintenance

• Pest attraction

• Rot attraction

What can earn LEED credits in the context of green concrete?

• Avoiding the use of recycled aggregate

• Using high VOC materials

• Generating more construction waste than wood or steel

• Using aggregate within a 100-mile radius of the project site

What is reinforced with steel bars to improve tensile and bending strength in cast-in-place concrete?

• The concrete

• The insulation

• The glass panels

• The wooden frames

What describes the process of tilt-up concrete construction?

• Assembled from precast concrete blocks

• Poured vertically and then anchored

• Poured horizontally on site, tilted vertically, and then anchored

• Poured and cured in a factory setting

What is a characteristic of curtain walls?

• Load-bearing

• Supports vertical loads other than its own weight

• Composed of glass and metal, providing protection from the elements

• Used as the primary structural support

What is the purpose of insulating concrete forms (ICF)?

• To provide a permanent part of the wall assembly

• To increase the need for maintenance

• To decrease thermal efficiency

• To reduce the strength of concrete walls

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which of the following is a benefit of using tilt-up concrete?

• Increased construction waste

• Limited design options

• High maintenance

• Quick design and construction time

What is the role of concrete masonry units (CMU) in construction?

• To act as insulating foam

• To provide a glass exterior

• To be stacked and grouted to form walls

• To serve as a liquid adhesive