PC products
Prefabricated stairs are divided according to the size of the design drawing. The surface is clear water concrete, and anti-skid strips are reserved on the step surface. They are formed at one time without secondary treatment. They can be used after assembly. The factory can achieve large-scale production, with stable quality and low cost. Whether the main structure adopts assembly-type prefabricated stairs or not, it has advantages.
Type | Thickness（B） | Extent（L） | Height or width（H） |
Floor slab | 100 | ≤2000 | 600 |
125 | ≤2600 | ||
150 | ≤3500 | ||
200 | ≤4500 | ||
250 | ≤5600 | ||
300 | ≤6000 |
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