AAC BLOCK – 4 INCH
- AAC blocks or Autoclaved Aerated Concrete blocks is a lightweight building construction material used as an alternative to conventional bricks.
- AAC blocks resemble the sponge with air voids internally, which is the main reason they have lesser density and lightweight.
Technical Specifications Of Cell O Con AAC Blocks: AAC BLOCK – 4 INCH
- Length : 600 mm.
- Height : 200 mm.
- Thickness : 50 mm. to 300 mm.
- Dimensional variation : +/- 3 mm.
- Dry Density (Oven Dry) : 550 to 650 Kg. / m³
- Average Compressive Strength : 3.5 N / mm²
AAC Blocks – Compressive Strength
- The test specimen should be a cube of size 200 mm. x 200 mm. x 200 mm. (cut from a block) and tested with a machine of least count 1 kN.
- Load has to be applied perpendicular to the aeration (Please check with the manufacturer for ascertaining the correct side).
- Testing must be carried out at room temperature.
Note:
- 100 mm. and 150 mm. blocks are not suitable for getting standard test samples of 200 mm. x 200 mm. x 200 mm.
- If tested, these blocks will yield lesser values of average compressive strength.
