practice 5

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Questions and Answers

Which applications can steel studs be used in?

a. Commercial buildings

b. Two or more family residential dwellings

c. Buildings three stories or higher

d. All applications (correct)

When insulating a structure and an existing wall cavity already has insulation:

a. You must replace the insulation

b. You must test the insulation

c. You must notify the owner

d. The existing insulation can stay (correct)

When an exposed stud cavity is found to have no insulation:

a. The cavity must meet current code

b. The entire building must comply

c. All walls need to meet current code

d. The cavity must be filled with insulation (correct)

A one story structure attached to a dwelling with a glazing area in excess of ____ of the gross area of the exterior walls and roof is considered a sunroom.

b. 40% Signup and view all the answers

What is the maximum lead exposure a worker can have?

a. 50 micrograms of lead per cubic meter of air Signup and view all the answers

A roof with an unprotected side or edge that is more than ____ feet above the level below shall be protected from falling by using a personal fall arrest system (PFAS).

6 Signup and view all the answers

When materials are dropped more than 20 feet to any point lying outside of a building, ______ is required.

b. An enclosed chute Signup and view all the answers

A water closet flush valve shall be automatic or must be located?

d. On the open or wide side Signup and view all the answers

What is the AAB requirement for a new church, temple or mosque?

Full compliance Signup and view all the answers

What is the maximum spacing for anchor bolts on a sill plate?

6ft Signup and view all the answers

What is the difference between class A and class C roofing material?

Class A is more fire resistant Signup and view all the answers

What is the load bearing capacity of sand?

2000 pounds per square foot Signup and view all the answers

Concrete foundation shall be protected from freezing during depositing and for ____ days.

5 Signup and view all the answers

What is the size of a #3 rebar?

3/8 inch Signup and view all the answers

When planning an excavation, abutters must be notified how many days prior to commencement?

10 Signup and view all the answers

A Fall protection plan must include all of the following except:

Administrative notes Signup and view all the answers

When there is a handrail on one side of a stairway, what is the minimum clear width at and below the handrail height?

31 ½ inches Signup and view all the answers

The term used in the IRC to describe the individual in charge of building safety is:

Building official Signup and view all the answers

The cost of roofing material to cover a 30 x 50 roof at $35 per square is:

$525 Signup and view all the answers

A type 4 building is also described as _______ construction.

Heavy timber Signup and view all the answers

Study Notes

Steel Stud Applications

Steel studs can be used in various applications, including non-load bearing walls, load-bearing walls, floor joists, and roof trusses.

Insulating Existing Wall Cavities

When insulating a structure and an existing wall cavity already has insulation, it's essential to ensure the new insulation is compatible with the existing one.

Insulating Exposed Stud Cavities

When an exposed stud cavity is found to have no insulation, it's crucial to add insulation to prevent heat loss and energy inefficiency.

Sunroom Classification

A one-story structure attached to a dwelling with a glazing area in excess of 40% of the gross area of the exterior walls and roof is considered a sunroom.

Lead Exposure Limits

The maximum lead exposure a worker can have is 50 micrograms per cubic meter of air.

Roof Fall Protection

A roof with an unprotected side or edge that is more than 6 feet above the level below shall be protected from falling by using a personal fall arrest system (PFAS).

Debris Disposal

When materials are dropped more than 20 feet to any point lying outside of a building, a net or catch platform is required.

Water Closet Flush Valve Requirements

A water closet flush valve shall be automatic or located at a minimum of 15 inches above the floor.

Assembly and Accessibility Requirements

The AAB requirement for a new church, temple, or mosque is to have accessible features and assembly areas.

Anchor Bolt Spacing

The maximum spacing for anchor bolts on a sill plate is 6 feet.

Roofing Materials Classification

Class A roofing materials have a higher fire rating than Class C materials, with Class A materials being more resistant to fire.

Soil Load Bearing Capacity

The load-bearing capacity of sand varies depending on the type and density, but generally, it can support a significant amount of weight.

Concrete Foundation Protection

Concrete foundation shall be protected from freezing during depositing and for 24 hours after.

Rebar Size

A #3 rebar is 3/8 inch in diameter.

Excavation Notification

Abutters must be notified at least 3 days prior to excavation commencement.

Fall Protection Plan

A Fall protection plan must include all of the following except for worker training records.

Stairway Handrail Clearance

When there is a handrail on one side of a stairway, the minimum clear width at and below the handrail height is 31.5 inches.

Building Safety Terminology

The term used in the IRC to describe the individual in charge of building safety is the Building Official.

Roofing Material Cost

The cost of roofing material to cover a 30 x 50 roof at $35 per square is $5,250.

Building Construction Classification

A type 4 building is also described as Heavy Timber construction.

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Description

Discover the various applications of steel studs in construction and building projects. Learn about the different uses of steel studs and how they can be utilized in various industries. Test your knowledge and see how well you understand the uses of steel studs.