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Concrete stair treads are horizontal bearing portions used to build stairs and platforms. Horizontal edges are beveled, standard is 10mm. Treads are made in lengths 100-150mm in three variants – see table.
| Name | Dimensions (L/B/H) | volume of concrete (m3) | Weight (kg) |
|---|---|---|---|
| BASIC SERIES OF STAIR TREADS | |||
| SDB 100/35/8 | 1000 x 350 x 80 mm | 0,028 | 67 |
| SDB 120/35/8 | 1200 x 350 x 80 mm | 0,034 | 81 |
| SDB 150/35/8 | 1500 x 350 x 80 mm | 0,042 | 101 |