Answer: A scaled drawing, or diagram, of a planned roof development, is called a roof plan.
What is roof plan?
A scaled drawing, or diagram, of a planned roof development, is called a roof plan. … A roof plan often includes the dimensions of the roof, which includes the design of the roof, its shape and size, and the material placement — vents, drains, valleys, and slopes, etc.
What is the roof plan of a building?
A roof plan is a scaled drawing or diagram of a proposed roof development containing dimensions of the entire roof structure, including shape, size, design and placement of all materials, ventilation, drainage, slopes, valleys and more.
Why is a roof plan important?
It contains information about the roof structure, including everything from draining and ventilation locations to the size, shape, and placement of the components. The roof plan is a crucial part of any project related to residential and commercial roofing.
What do you think is the difference between a roof plan and a roof framing plan?
A roof plan is used to show the shape of the roof . The roof framing plan is similar to the roof plan but in addition to showing the shape of the structure and the outline of the roof, it also shows the size and direction of the framing members use to frame the roof.
What is a section plan?
Plan drawings are in fact a type of section, but they cut through the building on a horizontal rather than vertical plane. … The direction of the plane through which the section is cut is often represented on plan drawings and elevations by a line of long and short dashes, called a section plane.
How do you show a roof in plan?
1. Begin by opening the plan view in which you want to see the roof line (overhang) as a hidden line. 2. In the properties dialog box for the view you want to see the overhang lines in set the Underlay drop-down to be the level on which the roof was created.
What are the important elements in roof framing plan?
One of the most important parts of building a sturdy roof is the initial roof framing plan. Roof framing simply describes how a group of rafters and beams are fitted or joined together in order to provide support for the roof covering.
Measuring and cutting the rafters for the frame
- Plumb cut.
- Bird’s mouth cut.
- Tail cut.
What is the simplest roof framing plan?
Gable Roof The gable roof framing plan is the simplest to develop, as shown in Figure 17-10. 1. Lay out the outline of the building (A).
What is the purpose of roof framing?
Roof Framing: collar ties, rafter ties, tension beams & structural ridge beams: some of these can support the roof and prevent ridge sagging and wall spreading. Roof structure definitions & support choices for sloped roofs, cantilevered roofs & cathedral ceiling roofs.