Quick Answer: Which is the term for the exterior edge formed by two sloping roof surfaces?

What is the exterior edge formed by two sloping roof surfaces called?

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Term Which of the definitions below defines lives loads? Definition fixed or moving weights that are not a part of the structure
Term what is the term for the exterior edge formed by two sloping roof surface Definition hip
Term What is a beam used to support the cornice/eave loads? Definition Lookout

What is the uppermost area of two intersecting roof planes?

Ridge: The uppermost, horizontal external angle formed by the intersection of two sloping roof planes.

Which helps reduce the rafter span in the attic space?

Purlin systems are designed to reduce the distance that rafters have to span. They consist of strongbacks nailed to the undersides of the rafters and supported by diagonal braces.

Which roof slope produces the flattest roof *?

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Term Name the term that is a description of the angle of the roof that compaires the horizontal run and the vertical rise. the roof that campares the horizontal run and the vertical rise Definition Roof pitch/slope
Term Which roof slope produces the flattest roof? Definition 3:12

What is a sloping roof called?

A pitched roof is a roof that slopes downwards, typically in two parts at an angle from a central ridge, but sometimes in one part, from one edge to another. The ‘pitch’ of a roof is its vertical rise divided by its horizontal span and is a measure of its steepness.

What is roof edging called?

The eaves are the edges of the roof which overhang a vertical external wall and, normally, they jut out over the side of a building creating an overhang, so rainwater stays clear of the walls.

What does a pitch of 4/12 represent?

A roof that rises 4 inches for every 1 foot or 12 inches of run is said to have a “4 in 12” slope. … The slope ratio represents a certain amount of vertical rise for every 12 inches of horizontal run. For example, a “4 in 12” slope can be expressed as the ratio of 4:12. A “6 in 12” slope is expressed as 6:12.

What is the uppermost structural member of the roof?

the uppermost horizontal framing member of a roof system located at the peak or uppermost point of the roof; rafter are connected to these.

Which item is considered a live load?

In any building the furniture is considered as the Live Load. This is because the loading could be there, or it may not, or it may vary. It may also be slightly more than anticipated, which is why Live Loads have a larger factor of safety applied to them in Structural Design.

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Which is the most commonly used roof style?

“The most common residential roofing material used in the United States, asphalt shingles are popular because they are economical and easy to install,” states HGTV. These shingles are the most popular with roofers and homeowners, as they are durable and relatively inexpensive.

What is the constant number in the roof pitch?

The constant number in the roof pitch is: NCCTE. 9_12.

What is a sill mud plate?

What is a sill (mud plate)? The horizontal wood member that rests on the foundation wall. The shallow space below the floor of a house built above the ground, surrounded by the foundation wall is the. Crawl space.

What is a roof rafter in construction?

A rafter is one of a series of sloped structural members such as wooden beams that extend from the ridge or hip to the wall plate, downslope perimeter or eave, and that are designed to support the roof shingles, roof deck and its associated loads. A pair of rafters is called a couple.

What degree is a 5/12 pitch roof?

Roof Pitch Degree Table
1-12 4.76°
3-12 14.04°
4-12 18.43°
5-12 22.62°

What is attached to the end of the rafter tail?

Attached to the end of the rafter tail is the: Fascia.

Roofs and roofing