ARROW Construction PVT. LTD.

03/01/2026

02/11/2025

Celebrating my 10th year on Facebook. Thank you for your continuing support. I could never have made it without you. 🙏🤗🎉

23/06/2025

18/06/2025

🌟Material Knowledge Every Site Engineer Must Have

Materials are the backbone of every construction project. As a Site Engineer, having a strong grasp of materials is crucial for quality and cost control.

🏗️ Key Materials to Understand:

✅ Cement – Types (OPC, PPC), grade (43, 53), setting time, storage conditions.
✅ Concrete – Mix ratios (M5 to M40), workability, curing methods.
✅ Steel – Types (TMT, HYSD), bending schedule, lap lengths, bar diameters.
✅ Bricks/Blocks – Standard size, water absorption, strength.
✅ Sand & Aggregates – Fine/coarse aggregates, grading, silt content.
✅ Bitumen – Types, applications in road works, temperature control.
✅ Plastering Materials – Mortar mix, thickness, surface prep.

🛠️ A solid foundation in these materials ensures better supervision, fewer errors, and stronger structures.

12/05/2025

08/05/2025

Slope Calculation