Expansion joint details for parking lot in AutoCAD, dwg files.

This Architectural Drawing is AutoCAD 2d drawing of Expansion joint details for parking lot in AutoCAD, dwg files. Concrete expansion joints are particularly important where there have been consecutive concrete pours and are also useful when laying concrete within an area bordered by walls or buildings or if objects such as manhole covers need to be incorporated. The minimum allowable width of an exterior movement accommodation joint is 3/8″ for joints 8′ on center and 1/2″ for joints 12′ on center. Minimum widths must be increased by 1/16″ for every 15 degree Fahrenheit temperature change over 100 degrees from summer high to winter low. For more details and information Download the drawing file.