FnF Civil Engineering Laboratory

OIL TEST REPORT INTERPRETATION-

Before starting any construction project, knowing the soil condition is crucial for safety and durability. The Standard Pe*******on Test (SPT) gives us the N-value, which helps determine soil condition and its bearing capacity.
✅ N-Value 0–2 → Very Soft Soil | Bearing Capacity ≈ 2 ton/m²
✅ N-Value 2–5 → Soft Soil | Bearing Capacity 2–5 ton/m²
✅ N-Value 5–9 → Medium Soil | Bearing Capacity 5–10 ton/m²
✅ N-Value 9–17 → Stiff Soil | Bearing Capacity 10–20 ton/m²
✅ N-Value 17–33 → Very Stiff Soil | Bearing Capacity 20–40 ton/m²
✅ N-Value >33 → Hard Soil | Bearing Capacity >40 ton/m²
💡 Knowing these values helps engineers design strong foundations and avoid structural failures.
🏗️ Good soil = Strong foundation = Safe structures!

ঘামে ভেজা হাতে গড়ে উঠে স্বপ্ন।আন্তর্জাতিক শ্রমিক দিবসের শুভেচ্ছা

Rebound Hammer test in Chatkhil, Noakhali.

:- Rebound Hammer test is a Non-destructive testing method of concrete which provide a convenient and rapid indication of the compressive strength of the concrete.

Engr. Zilani Choudhuri, Manager, Technical Department, Aman Cement & Engr. Mohammad Shihab, Senior Executive, Technical Department, Aman Cement visited our Laboratory & Office
FnF Civil Engineering Laboratory