How To Read A Blueprint Ruler

Locate the scale size of the blueprints or architectural plans that you are measuring. Here are a few general approaches to reading blueprints before we go through the details.

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Get A Good Handle On The Biggest Broadest Most Overall Details First Before Diving Into The Details.

How to read a blueprint ruler. Attract a line within the Ruler for dividing the surface of the paper into 5 equivalent parts. Any changes made to the blueprints are listed in a revision block thats typically located in the title block or in the top right corner of the actual revised drawing. If the drawing is properly labeled the words HALF SIZE or 12 1 will appear in the title block.

Locate the matching ratio on the measuring tool. There are a few approaches that are best to follow when reading drawings. Mark from the very first mark and repeat the process in the other 4 marks.

Either way knowing how to read construction plans is a critical skill. If you are measuring an object align it with the left side of the zero mark on the ruler. Find the scale of the drawing.

You wont see any scale rulers or professional architects or engineering drawings at random scales such as 17 152 or 1300. The common scales youll see on scale rulers are 11 15 110 120 150 1100 1200 and 1500. Mark from the initial mark and repeat the method in the other 4 marks.

Each side will have two sets of dimensions one starting from the left-hand side of the rule and one starting from the right-hand side of the rule. Make sure you read the ruler from left to right. It is a extremely simple concept and will enable you to conserve time once you need to draw a line within the wall.

A short video on How to Calibrate and then Measure PDF Construction Drawings. This information is typically located in the title block at the bottom-right corner. How to read blueprints First understand that the entire package of drawings includes separate aspects of the construction that together reflect all the construction elements of the house.

If you need to measure distances on a plan set or map using an engineers scale and have been confused how one works this video will show you how to do it. So it is important to look for the given scale on a. Many office or art stores sell these.

Construction drawings vary from simple to very complex so understanding how to interpret the drawings is crucial for completing the project efficiently and accurately. To make reading blueprints and measuring your house dimensions easier an architects scale will come in handy. A General Approach To Reading Blueprints.

Unfold or unroll your architectural drawings sometimes called blueprints. Rulers are often 30 centimeters long which are designated by large numbers on the ruler. This is really important.

Blueprints will have a block of information usually in one corner or along one side of each page that shows the name of the firm or person who drew them the date and revision information the name of the project the title of the page the page number and the total number of pages in the drawing set. They are about the size of a standard ruler. Lastly it contains the plan index which is a reference list of all the drawings contained in the entire set of plans.

Leave the ruler within the surface in the paper until finally you might be prepared to eliminate it. To measure a distance of 2-316 you look first for the 2 then go backwards to the zero and count off another 316. The scale is the ratio of how small or large the drawing is compared with real size.

Draw a line within the Ruler for dividing the floor of the paper into 5 equal components. Between each centimeter cm mark there should be 10 smaller marks called millimeters mm. Each drawing is drawn to a scale but the drawings might have different scales.

In order to get a complete picture of a house start reading construction plans at the beginning starting with the site plan. Learning how to read construction plans is an essential skill for building a career as a construction worker. Using the half-size scale is not difficult but it does take some practice.

The side shown below shows a 141 scale going from right to left on the other end of. Part of the architectural drawings within your set of residential blueprints the floor plans provide a birds eye view of the interior plan for a house. Notice how these are all easy numbers to remember.

Study the plan legend. The scale is triangular shaped with two scales on each side. Elevations and sections are two-dimensional views of the vertical interior and exterior surfaces of a house.

Elevations Sectional Views. To retrieve the measurements from the blueprint you need to use a specialty ruler referred to as a scale or architects rule The architects rule shaped like a triangle has six sides.

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