تنفيذ الخنزيرة في الموقع خطوة بخطوة | ضبط الزوايا بالجذر التربيعي بزاويا جديده بديل 3-4-5 بدقة 100%

This video explains how to construct a formwork on-site from start to finish in a practical and simplified manner, clarifying: What is a formwork and why is it used for site alignment? Steps for correctly constructing a wooden formwork How to achieve right angles using the 3-4-5 rule Common mistakes during construction and how to avoid them The difference between architectural drawings and actual construction on-site This video is intended for civil engineers, architects, contractors, and anyone working in building construction. 📌 Produced by: Abu Hager Heridy 📌 Build It Right