Architectural Drawing SFP Online（建筑制图,SFP在线）.pdfVIP

Architectural Drawing Architectural Symbols and Conventions SYMBOLS Door symbols Window symbols Other symbols Other symbols Building Materials Symbols Topographic Symbols Text and Layout Architectural Symbols and Conventions Titles •All entities on a drawing must have a title whether it is a plan view, elevation, section, detail, etc. Titles are lettered large enough catch the viewers eye. •Generally the lettering is between 3/16 and 1/2 high. •To accent the titles even more they are underlined. •Underlining can consist of a single line, a double line, or a combination of thick and thin lines. •The underlining can be centered with the lettering, be flush, or be broken Architectural Symbols and Conventions Section Marks The arrow can be left open or colored in. The short line segments extending from the circle represent the cutting plane line. B B B B B A-5 A-5 A-5 A-5 A-5 B A-5 Generally a section call-out consists of two circles, one on each end of the cutting plane line. It is permissible to omit one of the circles and replace it with a simple arrow. These arrows are simple and can be left open or colored in. Title Block Architectural Symbols and Conventions Title Blocks Title blocks are a very important part of the overall drawing. They contain information not given directly on the drawing with dimensions or notes. Architectural Symbols and Conventions Title Blocks Lettering should be simple and conform to the overall lettering style of the drawing. Lettering can be produced with templates, stencils, or simply fr