construction 7

30問 • 2年前

問題一覧

What is a large principal horizontal member uses to support floor joists?

a girder

Steel posts, sometimes called Lally columns must be at least ___ in diameter and protected against rust, such as with rust resistant paint

3”

What is a method of bracing between joists?

bridging

What is defined as a supporting member that projects into space and is itself supported at only one end?

a cantilever

What is a benefit to glue-nailing?

both A and B

What is a wood beam placed at the top of an opening that supports structural loads above the opening?

a header

____ is usually applied vertically, using perimeter nailing with no additional blocking

sheathing

If two legs of a triangle measure 3' and 4, they form a go degree angle if the diagonal between the ends measures exactly

5”

What is defined as a piece of framing lumber that represents the wall from the top of the subfloor to the bottom of the ceiling joist?

a story pole

What is one of the main purposes of the double plate?

to tie the walls together at the top

Sometimes called a bulkhead, ___ is a lowered portion of the ceiling that sometimes includes lighting

soffit

A soffit is usually about ___ deeper than the cabinets, so that molding may be installed at the cabinet top

2”

Which of the following is NOT a type of rafter?

backing block rafter

Where should lateral (horizontal) bracing be located?

In the upper 1/3 of the roof

What does a partitian clip do?

Both A and B

What is a horizontal framing member that prevents opposing rafter pairs from spreading apart?

a collar tie

A board that is nailed to the ends of the rafter tails and serves as a mounting surface for gutters is known as

fascia

When reading the performance rating stamp on panel sheathing, the number on the LEFT (in front of the slash) represents

the maximum spacing, in inches, of supports when the panel is used for roof sheathing

According to building codes, every bedroom must have at least one window (or exterior door) that is suitable for emergency escape, also known as ____

an egress

A vertical or horizontal piece that holds a pane of glass is called

a muntin

A standard interior door jamb is ___ wide

4 9/16”

Molding with a T-shaped profile is attached to the edge of one of the French doors, this provides a stop against which the other door closes. What is another term for this?

an astragal stop

What type of tool would you use for stripping all the shingles off of a roof?

a flat shovel with notches/tear off shovel

The amount of the shingle that shows after installation is called

exposure

Metal used for flashing must be corrosion resistant and can be galvanized steel (at least 26 gauge), _____ thick aluminum, 16 oz copper, or lead-coated copper

0.024"

In order to hold the roof underlayment in place, you may use what type of fasteners?

all of the above

What is the shape of ridge caps?

9 × 12 rectangle

A ___ results in double coverage of shingles throughout the length of the valley

closed valley

Shakes are available in what length(s)?

all of the above

Wood shingles are manufactured in lengths of

16”, 18”, 22”

construction

Sterling Thomas · 40問 · 2年前

construction