Therefore, you need not fret too much about it. However, a majority of construction components, including sand, metal, plywood, slate, marble, concrete, etc., remain the same in both views. For instance, a concrete block is drawn a certain way in elevated areas and some other way in sections. Architects and engineers take that view into account and set the symbols accordingly. It’s because the symbols draw inspiration from real life, and as you must have observed, several construction materials look different when seen from different directions. It might give you an idea that those materials are different when in reality, it’s the same one. Hence, stay clear of assuming anything and pay close attention to the symbol legend while interpreting any drawing.Īlso, the same material might be represented using one symbol in section and another in elevation, so that can be a little tricky.

At times, different symbols can be used to depict the same material. The material symbols are a sub-category of architecture-related symbols and display the material or the content of the drawings, floor plans, or elevations. Double-hung, single-hung, right sash over left, left sash over right, etc., are a few common types, and each one has its own unique sign. And the same goes for different types of windows. There are different symbols for different types of doors, depending on their hinges, direction of opening, number of doors, mechanism of opening and closing, etc.

The information displayed on a floorplan includes typographic features, the rights-of-way, property lines, easements, and north arrow lines. To read and understand blueprints properly, it is important to have a thorough knowledge of all the line types. Different Types Of Symbols In Construction Drawings 1. Scales give an exact idea of the configuration of all the elements in a room and are always present under the drawing or below the title for you to refer and correlate. 3/16, 3/4, 1/8 are other scales that are commonly used in construction drawings. A scale on which 3/16 inches represent one foot is considered to be fairly complex. On a simple scale, one inch represents one foot, or another simple whole number, whereas the complex ones follow fractional proportions. These scales vary from one plan to another and are of different complexity levels. The same scale is followed to draw each and every symbol on the legend of the floor plan.

Therefore, they are drawn “to scale,” and a small increase in the measurements represents a much larger increment in real life. MEP (Mechanical, Electrical, and Plumbing)Īrchitectural and construction drawings are made in such a way that all the key information about a building or property fits onto a few pages (single large spread in most cases). Different Types Of Symbols In Construction Drawings.

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