AAC Lintels Info
Overview
AAC lintels are reinforced elements similar to panels. Lintels are available in standard block thicknesses. Lintels are also used as spreaders under the end supports of reinforced concrete beams to distribute high bearing stresses into the supporting AAC wall. The column offers easy workability. To fill any large opening, AAC lintels are the best choice.
Technical Specification
| AAC Lintel | |||
|---|---|---|---|
| Density grade | AAC - 4 | AAC - 6 | |
| Mean Compressive Strength (MPa) | 5 | 7.5 | |
| Mean dry density (kg/m3) | 500 - 600 | 600 - 700 | |
| Mean working density (kg/m3) | 600 - 700 | 700 - 800 | |
| Dimensional tolerance (mm) | ±3.0 | ||
| Dry thermal conductivity [ W/(m2 k)] | ≤0.13 | ≤0.15 | |
| Dry shrinkage (mm/m) | ≤0.02% | ||
Product Dimensions and Packing
| Design Load (KN/M) | Maximum Span of Lintels with different loads and thickness ( 200 mm Height) | |||||
|---|---|---|---|---|---|---|
| 100 | 150 | 200 | 250 | 300 | ||
| 5 | 1100 | 1900 | 2700 | 3000 | 4500 | |
| 10 | - | 800 | 1100 | 1500 | 1900 | |
| 15 | - | - | 600 | 900 | 1100 | |
| Design Load (KN/M) | Maximum Span of Lintels with different loads and thickness ( 250 mm Height) | |||||
|---|---|---|---|---|---|---|
| 100 | 150 | 200 | 250 | 300 | ||
| 5 | 1500 | 2500 | 3500 | 4500 | 5500 | |
| 10 | 600 | 1000 | 1500 | 2000 | 2500 | |
| 15 | - | 600 | 900 | 1150 | 1500 | |