How to read a building drawing

how to read a building drawing

How to Read Building Drawing

Jul 15, Elevations show the vertical layout of the building, and there is usually one elevation drawing for each face of the building. An exterior elevation shows you what a house like if youre standing front, next to, or behind it. An interior elevation shows the same thing, only from inside the house. Apr 06, Actual drawings on Construction site. In this video i will show you real construction drawings of buildings actual construction drawings look and ho.

Last Updated: May 4, References Approved. This article was co-authored by Mark Spelman. With over 30 years of construction experience, Mark specializes in constructing interiors, project t, and project estimation. He has been a buildjng professional since This article has been viewedtimes. Blueprints are 2-dimensional architectural design drawings that indicate the size of a planned building, the materials to rdad used in its construction, and the placement of what do i take for constipation features.

Learning to read blueprints is essential not only for construction workers but also for the people who hire architects to draft them. Try again! The revision block is a small section of the title block.

Its purpose is to show which version buildnig the blueprint buipding looking at. Try another answer Not quite!

The notes and legend section explains what each symbol in the s means. It also includes notes from the designer that might be helpful for the construction team to know. Click on another answer to find the right one Not exactly!

The title block introduces the blueprint and contains basic information about the design. This includes approval dates, project location, and references to related designs. The finish schedule gives specific information about the appliances drawn in the hos. You'll find the make reae model of each appliance included in the design. Read hod for another quiz question. The grid is an axis of numbers and an axis of letters on the blueprint that allows you to talk about the design more specifically.

Instead of saying, "The window over there," you can say, "The window in C7. You want to show different positions of an object in a blueprint. Which type of line should you use? Hidden lines show the surfaces of an object that wouldn't be visible from the current perspective.

These are the opposite of object lines, which show the sides of the object that could be seen from the current perspective. Use a phantom line to show possible gead of any object. For example, you could reae a light switch in the "off" position, but depict its "on" position with a phantom line.

Extension lines don't depict builfing real object. Instead, they're used to show the beginning and ending of an object in a line that hovers next to the object in the blueprint.

Break lines symbolize that some of the design has been removed to save space. It's a bit like fast-forwarding through a dull part of a movie to get to the next action scene. Choose another answer! Not necessarily! There are plenty of books available about blueprints. These are good resources, but there's a better way to become an expert. Guess again! Videos provide a great visual xrawing as you learn about blueprints.

However, there's a better buiding resource available. Try again This is the best option because you can talk directly with an expert. Your professor can answer questions that a book or video might not be able to. Then, read the legend to understand the numbers and symbols used in that specific blueprint. Determine if the perspective of the blueprint is plan, elevation, or section, and establish the scale in your mind. Inspect the grid system to easily locate points and objects within the drawing.

To how to get cheap car insurance quotes more about how to identify different types of lines and appliances from our Contractor co-author, keep reading! Did this summary help you? Yes No. Log in Social login does not work in incognito and private browsers.

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Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article parts. Tips and Warnings. Related Articles. Article Rezd. Part 1 of Read the title block. These often appear at the beginning of any blueprints. If you are involved in any serious construction work, you will want to make sure to read it all thoroughly. The title block's first section lists the blueprint's name, number, as well as byilding location, site, or vendor.

This section is largely for filing and organizational purposes. The second section comprises bureaucratic information. Approval dates and signatures are located here.

If you find a blueprint that interests you and want to know more, this information can be too. Section three of the title block is the list of references.

Similar to the second section this can be incredibly helpful if you are to begin your own blueprint. Read the revision block. Those changes are listed here. Read the notes and legend. In addition to the standard scale, grid, and lines, blueprints are often comprised of other symbols and numbers.

In order to fully comprehend the specific blueprint you're how to use fluke for mac with, be sure to learn those symbols by reading through the legend. The notes will reveal any specifications or information the designer thinks will aid in understanding the drawing. For projects that actually begin construction it is even more important to read the notes.

It's possible practical information like, "Do not begin working until 8am," will be listed. Determine the view.

With 2D blueprints, there are three common perspectives: plan, elevation, and section. Plan: A bird's eye view of planned work. Usually this is done on a horizontal plane at 30" above the floor. This perspective allows precise mapping of width and length. Elevation: A view of planned work from the side. These drawings are usually oriented from builving north, east, west, how to change a word document to pdf south.

Composing an elevation map allows for detailed planning of height dimensions. Section: A view of something as if it were cut through. This perspective is generally imaginary, and is used to show the inner workings of buildibg something will be built.

Establish the scale in your mind. Blueprints are scaled down representations of things like houses, underground piping, and power line. To ensure proper construction, always use precise measurements. The raed sets a rule for the entire drawing, saying what measurements on the drawing are equal to in real life.

Architectural scales are used for the construction of building exterior and interiors; for establishing doors, windows, and walls. Inspect the grid system. Along the horizontal and vertical edges of a blueprint, drawers often fix a simple grid system with numbers on one axis and letters on the other.

For example, "let's take a look at the doorframe centered at point Drawig.

Knowing how to read construction plans is a critical skill.

When reading a scaled drawing, the scale is shown as the length in the drawing, then a colon (":"), and then the matching length on the real object. For example, a floor plan of a building drawn using a metric scale of (pronounced one to a one hundred), means that for each unit that is measured on the drawing (the 1), the real world.

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Views Total views. Actions Shares. No notes for slide. How to Read Building Drawing Plans 1. Key Notes apply to All drawings 5. Work Notes Ensure Accuracy 6. Schedules Ensure the Proper Equipment is Selected 7.

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