👉Construction Materials – Unit Weight

🚧Material Unit Weight (kN/m³) Unit Weight (kg/m³)

Concrete (Plain) 24 ---- 2400
Concrete (Reinforced) 25 ---- 2500
Cement 14.4 ---- 1440
Sand (Dry) 16 ----- 1600
Sand (Wet) 19.2 ---- 1920
Steel 78.5 ---- 7850
Brick (Common) 18.8 --- 1880
Stone (Granite/Basalt) 26.5 ---- 2650
Timber (Softwood) 5 ---- 500
Timber (Hardwood) 8 -- 800
Water 9.81 -- 1000
Bitumen 10.1 -- 1010
Aluminium 27 -- 2700

🚧Notes:

⏺1 kN/m³ ≈ 101.97 kg/m³ (rounded to ~100 for simplicity in many engineering handbooks).

🏷Values can vary slightly depending on moisture content, density, and source.

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