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Assignment #1
1. The document provides instructions to complete a multiple choice assignment on roof types and components. It includes 7 multiple choice questions about roof elements like rafter types, roof slopes, and calculations. Students are asked to select the correct answer for each question and email their responses back.
Assignment topic #3
This document provides instructions for assignment #2 which involves calculating total run, total rise, line length of common rafters, slope vs pitch, unit common rafter, and using Pythagoras theorem. Students are asked to review a completed example, print additional handouts, complete the assignments, scan, and submit to a Dropbox.
The hip roof 2-ns
The document discusses carpentry techniques for hip roofs. It states that for a hip roof with a 9/12 slope, the amount to drop the hip rafter is 7/16 inches, and the amount to back-bevel the hip rafter is 3/8 inches. The document also mentions installing a hip jack rafter on a hip roof.
The hip roof 1-ns
The document discusses hip roofs and hip rafters. It provides information on calculating the length of common rafters, hip rafters, and jack rafters for a hip roof with a given span, run, and roof slope. It also discusses shortening the ridgeboard and common rafters to accommodate their thickness, as well as methods for cutting the side cuts of hip and jack rafters.
The common rafter ns
The document discusses methods for estimating the length of common rafters used in gable roof construction. It describes using a framing square to lay out a rafter for a roof with a 12 foot run and 9 foot rise, which yields a rafter length of 15 feet. It also explains using stair gauges on a framing square to lay out multiple rafters at once by stepping off unit runs. Finally, it notes that rafter tables are generated using Pythagorean theorem calculations for different roof slopes.
Roof Framing
This document discusses various terms and concepts related to wood frame roof construction including:
- Common roof shapes like gable, hip, gambrel and their characteristics
- Components of the roof eave like fascia board, soffit, drip edge
- Connections at the roof ridge and eave
- Details for framing dormers and valleys
- Types of roof sheathing materials and their installation
- Factors that influence roof pitch and slope
Assignment topic #4
This document provides calculations for roofing materials needed for a roof project, including the total sloped length, horizontal ridge length, total roof area, number of roof panels, number of bundles of shingles, and ridge cap. It instructs the reader to review an example, complete additional assignment sheets, scan them, and submit them digitally.
The gable roof
The document discusses how to cut rafters for a gable roof. It explains that all rafter length calculations are based on the line length and do not include material thickness. It describes how to mark the ridge plumb cut line by drawing a second line half the thickness away from the first line, perpendicular to it. Finally, it shows how to use a framing square and speed square to mark the ridge plumb cut lines for roofs with 6:12 and 8:12 slopes.
Recommended
Assignment #1
1. The document provides instructions to complete a multiple choice assignment on roof types and components. It includes 7 multiple choice questions about roof elements like rafter types, roof slopes, and calculations. Students are asked to select the correct answer for each question and email their responses back.
Assignment topic #3
This document provides instructions for assignment #2 which involves calculating total run, total rise, line length of common rafters, slope vs pitch, unit common rafter, and using Pythagoras theorem. Students are asked to review a completed example, print additional handouts, complete the assignments, scan, and submit to a Dropbox.
The hip roof 2-ns
The document discusses carpentry techniques for hip roofs. It states that for a hip roof with a 9/12 slope, the amount to drop the hip rafter is 7/16 inches, and the amount to back-bevel the hip rafter is 3/8 inches. The document also mentions installing a hip jack rafter on a hip roof.
The hip roof 1-ns
The document discusses hip roofs and hip rafters. It provides information on calculating the length of common rafters, hip rafters, and jack rafters for a hip roof with a given span, run, and roof slope. It also discusses shortening the ridgeboard and common rafters to accommodate their thickness, as well as methods for cutting the side cuts of hip and jack rafters.
The common rafter ns
The document discusses methods for estimating the length of common rafters used in gable roof construction. It describes using a framing square to lay out a rafter for a roof with a 12 foot run and 9 foot rise, which yields a rafter length of 15 feet. It also explains using stair gauges on a framing square to lay out multiple rafters at once by stepping off unit runs. Finally, it notes that rafter tables are generated using Pythagorean theorem calculations for different roof slopes.
Roof Framing
This document discusses various terms and concepts related to wood frame roof construction including:
- Common roof shapes like gable, hip, gambrel and their characteristics
- Components of the roof eave like fascia board, soffit, drip edge
- Connections at the roof ridge and eave
- Details for framing dormers and valleys
- Types of roof sheathing materials and their installation
- Factors that influence roof pitch and slope
Assignment topic #4
This document provides calculations for roofing materials needed for a roof project, including the total sloped length, horizontal ridge length, total roof area, number of roof panels, number of bundles of shingles, and ridge cap. It instructs the reader to review an example, complete additional assignment sheets, scan them, and submit them digitally.
The gable roof
The document discusses how to cut rafters for a gable roof. It explains that all rafter length calculations are based on the line length and do not include material thickness. It describes how to mark the ridge plumb cut line by drawing a second line half the thickness away from the first line, perpendicular to it. Finally, it shows how to use a framing square and speed square to mark the ridge plumb cut lines for roofs with 6:12 and 8:12 slopes.
Roof types & styles ns
Roof framing involves constructing the structural framework that supports the roofing materials and distributes the weight loads. There are several common roof types including gable, hip, gambrel and shed roofs which are distinguished by their shape and pitch. Key roof terminology includes items like rafters, trusses, sheathing, fascia, soffits, eaves, ridges and hips which refer to specific structural components of the roof system.
Roof Geometry ns
The document discusses using the Pythagorean theorem to calculate roof geometry for a gable roof. It provides examples of calculating the hypotenuse of a right triangle representing the roof, where the rise is the adjacent side and the run is the opposite side. It also defines roof slope as the ratio of the rise to the run over a unit length, often written as inches of rise over 12 inches of run (e.g. 6/12). A calculator demonstration is provided for using the Pythagorean theorem to calculate the hypotenuse of a gable roof triangle.
Building stairs student
The document provides instructions for a student group activity to build stairs using cut-carriages. It lists materials and tools needed which include wood boards, plywood, a framing square, saws, and fasteners. It directs students to complete stair calculations, cut their own carriage, take photos documenting construction, and submit a photo of their completed carriage with their name. Diagrams are provided illustrating use of a framing square and stair gauges to lay out the unit rise, run, and other stair dimensions.
Straight run stairs - sumopaint
The document lists dimensions for cut wood pieces. It includes measurements for two pieces of wood that are 2 inches x 10 inches and 2 inches x 12 inches. It also includes measurements for two other pieces that are 38 inches x 235 inches and 38 inches x 285 inches.
ICF digital story
Insulated concrete forms (ICF) provide energy efficient, fire resistant, and soundproof walls for construction. ICF allows buildings to be built up to 15 storeys tall with walls that have insulation ratings up to R-50. Videos on Plumwall and Zont websites demonstrate ICF bracing systems that provide an all-in-one setup for constructing insulated concrete form walls.
Red seal exam prep
This document provides resources to help prepare for the Red Seal interprovincial examination, including a guide on using essential skills to study effectively, a link to practice the Red Seal exam for various trades on the Alberta government website, and a link to exambank.com which also offers practice exams.
Fink truss (w type)
This document provides details on a roof truss design, including:
The roof triangle has equal sides that extend from wall to wall at the base, with the two sides meeting at the center peak.
The slope of the roof is stated as a ratio of rise to run, in this case 7/12, with a span of 6 feet and total run of 3 feet.
The top chords are placed above the roof triangle and bottom chord below, with the span divided into thirds and quarters to locate the ends of the compression and tension webs.
Triangular bearing blocks transfer the roof load between the top and bottom chords and ultimately to the walls. Gussets are applied to joints
Assignment #4
This document provides instructions for Assignment #4 which involves calculating rafters for a hip roof. Students are directed to follow an example problem, calculate the remaining 4 roof designs, print their work, scan it, and submit it digitally.
Assignment lesson #3
The document provides instructions for assignment #3, asking the student to review example handout #1, print and complete handouts #2-#4, scan them, and return them to the course Dropbox. It also includes a table with calculations for total roof area, number of roof panels, number of bundles of shingles, and ridge cap needed for a roof.
Assignment lesson #2
This document provides instructions for assignment #2, which asks the student to review example handout #1, print and complete handouts #2 and #3, scan the completed handouts, and submit them to the course Dropbox. It also lists several terms related to roof framing calculations.
Built up Wood Beams
The document discusses built-up wood beams used in construction. It provides details on traditional methods used by carpenters of building up beams from multiple 2x lumber pieces with plywood spacers. While the plywood adds some stiffness, it provides a relatively small improvement over using just larger dimension lumber alone. Building codes require minimum footing sizes and projections for support columns based on the number of floors supported.
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Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
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This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
How to Setup Warehouse & Location in Odoo 17 Inventory
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The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
DRUGS AND ITS classification slide share
Any substance (other than food) that is used to prevent, diagnose, treat, or relieve symptoms of a
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Roof types & styles ns
Roof framing involves constructing the structural framework that supports the roofing materials and distributes the weight loads. There are several common roof types including gable, hip, gambrel and shed roofs which are distinguished by their shape and pitch. Key roof terminology includes items like rafters, trusses, sheathing, fascia, soffits, eaves, ridges and hips which refer to specific structural components of the roof system.
Roof Geometry ns
The document discusses using the Pythagorean theorem to calculate roof geometry for a gable roof. It provides examples of calculating the hypotenuse of a right triangle representing the roof, where the rise is the adjacent side and the run is the opposite side. It also defines roof slope as the ratio of the rise to the run over a unit length, often written as inches of rise over 12 inches of run (e.g. 6/12). A calculator demonstration is provided for using the Pythagorean theorem to calculate the hypotenuse of a gable roof triangle.
Building stairs student
The document provides instructions for a student group activity to build stairs using cut-carriages. It lists materials and tools needed which include wood boards, plywood, a framing square, saws, and fasteners. It directs students to complete stair calculations, cut their own carriage, take photos documenting construction, and submit a photo of their completed carriage with their name. Diagrams are provided illustrating use of a framing square and stair gauges to lay out the unit rise, run, and other stair dimensions.
Straight run stairs - sumopaint
The document lists dimensions for cut wood pieces. It includes measurements for two pieces of wood that are 2 inches x 10 inches and 2 inches x 12 inches. It also includes measurements for two other pieces that are 38 inches x 235 inches and 38 inches x 285 inches.
ICF digital story
Insulated concrete forms (ICF) provide energy efficient, fire resistant, and soundproof walls for construction. ICF allows buildings to be built up to 15 storeys tall with walls that have insulation ratings up to R-50. Videos on Plumwall and Zont websites demonstrate ICF bracing systems that provide an all-in-one setup for constructing insulated concrete form walls.
Red seal exam prep
This document provides resources to help prepare for the Red Seal interprovincial examination, including a guide on using essential skills to study effectively, a link to practice the Red Seal exam for various trades on the Alberta government website, and a link to exambank.com which also offers practice exams.
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This document provides details on a roof truss design, including:
The roof triangle has equal sides that extend from wall to wall at the base, with the two sides meeting at the center peak.
The slope of the roof is stated as a ratio of rise to run, in this case 7/12, with a span of 6 feet and total run of 3 feet.
The top chords are placed above the roof triangle and bottom chord below, with the span divided into thirds and quarters to locate the ends of the compression and tension webs.
Triangular bearing blocks transfer the roof load between the top and bottom chords and ultimately to the walls. Gussets are applied to joints
Assignment #4
This document provides instructions for Assignment #4 which involves calculating rafters for a hip roof. Students are directed to follow an example problem, calculate the remaining 4 roof designs, print their work, scan it, and submit it digitally.
Assignment lesson #3
The document provides instructions for assignment #3, asking the student to review example handout #1, print and complete handouts #2-#4, scan them, and return them to the course Dropbox. It also includes a table with calculations for total roof area, number of roof panels, number of bundles of shingles, and ridge cap needed for a roof.
Assignment lesson #2
This document provides instructions for assignment #2, which asks the student to review example handout #1, print and complete handouts #2 and #3, scan the completed handouts, and submit them to the course Dropbox. It also lists several terms related to roof framing calculations.
Built up Wood Beams
The document discusses built-up wood beams used in construction. It provides details on traditional methods used by carpenters of building up beams from multiple 2x lumber pieces with plywood spacers. While the plywood adds some stiffness, it provides a relatively small improvement over using just larger dimension lumber alone. Building codes require minimum footing sizes and projections for support columns based on the number of floors supported.
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