OMM SSI INDUSTRIES | Leading AAC Blocks Manufacturer Dhenkanal Odisha

Standard AAC Block Thicknesses

Available in standard face size of 600 mm × 200 mm across multiple thickness options.

4" (100 mm) Internal Partition

6" (150 mm) Outer & Perimeter

8" (200 mm) Heavy Thermal Wall

10" (250 mm) Maximum Insulation

Metric dimensions and packaging density per cubic meter (CBM).

Length (mm)	Height (mm)	Thickness (mm / Inches)	Blocks per CBM	Face Area Coverage / Block	Approx. Weight (kg)
600 mm	200 mm	100 mm (4")	83.33 Blocks	0.12 m² (1.29 Sq. Ft.)	~7.2 kg
600 mm	200 mm	150 mm (6")	55.55 Blocks	0.12 m² (1.29 Sq. Ft.)	~10.8 kg
600 mm	200 mm	200 mm (8")	41.66 Blocks	0.12 m² (1.29 Sq. Ft.)	~14.4 kg
600 mm	200 mm	250 mm (10")	33.33 Blocks	0.12 m² (1.29 Sq. Ft.)	~18.0 kg

Tested as per IS 2185 (Part 3) autoclaved aerated concrete block code requirements.

Property / Test Parameter	OMM SSI AAC Block Value	Reference Standard
Oven Dry Density	550 - 650 kg/m³ (Grade 1)	IS 2185 (Part 3)
Compressive Strength	3.5 to 4.5 N/mm² (MPa)	IS 2185 (Part 3)
Fire Resistance Rating	Up to 4 Hours (Thickness dependent)	IS 12432 / BS 476
Thermal Conductivity (k)	0.16 - 0.21 W/m·K	IS 3346
Sound Transmission Class (STC)	40 dB to 45 dB	IS 9901
Drying Shrinkage	≤ 0.04%	IS 2185 (Part 3)