Calculation of the Weight of Steel Bars (All Diameters)

1. Introduction Steel reinforcement bars (rebar) are widely used in reinforced concrete structures. Accurate calculation of the weight of steel bars is essential for quantity take-off, cost estimation, bar bending…

hamzasirri@gmail.com February 1, 2026No Comments

Traffic Diversion and Detour Sign Boards free download autocad format.

(UAE / Abu Dhabi Standards) 1. Introduction In the Emirate of Abu Dhabi, traffic diversion is a controlled temporary traffic management measure implemented during road construction, utility works, maintenance activities,…

hamzasirri@gmail.com February 1, 2026No Comments

AutoCad Lisp to Converts points to circle and circle to points

Introduction In AutoCAD, points are fundamental geometric objects used to represent precise locations in a drawing. Unlike lines or polylines, points do not have length or area; they simply mark…

hamzasirri@gmail.com February 1, 2026No Comments

How to Export X, Y, Z Coordinates from AutoCAD to Excel

Introduction In civil engineering, GIS, surveying, and construction workflows, it is often necessary to extract X, Y, Z coordinates from AutoCAD drawings and transfer them into Microsoft Excel for analysis,…

hamzasirri@gmail.com January 31, 2026cadlisp, excel, LISPNo Comments

MINIMUM SANITARY SEWER SLOPE

Sewer Design Standards & GuidelinesThe basic Sewer Design Standards and Guidelines are designed for two different types of sewers, sanitary and storm. Sanitary Drainage Design Criteria:Size: Sanitary sewer mains shall…

hamzasirri@gmail.com May 2, 2025SEWERNo Comments

How to Change Multiple Attribute Text Size and Properties in AutoCAD

Introduction In AutoCAD, attributes are text objects embedded inside blocks that store information such as drawing numbers, levels, dates, coordinates, or equipment IDs. When working with large drawings, it is…

hamzasirri@gmail.com April 29, 2025No Comments

Text From Excel To AutoCad

Place multiple text labels in AutoCAD using coordinates from Excel Example Excel To AutoCad by formula ,just copy and paste in command line of autocad for more information watch below…

hamzasirri@gmail.com April 21, 2025excel1

find out handle number in AutoCAD

Understanding Handle IDs in CAD Files Introduction In Computer-Aided Design (CAD) systems—especially AutoCAD and compatible platforms—Handle IDs play a critical role in identifying, managing, and referencing drawing objects. Although often…

hamzasirri@gmail.com March 16, 2025No Comments

REMOVE 3 DIGIT FROM LEFT OR RIGHT IN EXCEL SHEET

To remove the first three digits from a number in an Excel sheet, you can use the RIGHT function. Here's how you can do it: Steps: Suppose the number is…

hamzasirri@gmail.com March 9, 2025No Comments

Delete Blank Rows Excel sheet

To delete blank rows in an Excel sheet, you can follow these steps: Method 1: Using Excel's Built-In Tools On the Home tab, in the Editing group, click Find &…

hamzasirri@gmail.com February 27, 2025No Comments