When installing a terrazzo slab, how should all plumbing and electrical conduits be positioned?

When installing a terrazzo slab, it is essential that plumbing and electrical conduits rise at right angles through the slab. This method ensures proper alignment and support for the conduits, making it easier to access and maintain them should any issues arise in the future. Positioning the conduits at right angles also helps to avoid potential damage to the terrazzo surface, providing a cleaner, more professional finish. Additionally, this orientation maintains the structural integrity of both the slab and the conduits themselves, minimizing stress on the materials during temperature fluctuations or settling.

In contrast, placing conduits horizontally or at random angles could lead to complications, such as difficulty in installation and potential interference with the proper curing and setting of the terrazzo. Loosely placing conduits also fails to provide the necessary support and may leave them vulnerable to movement or damage during the construction process or later use. Thus, rising conduits at right angles is the most effective and practical approach in terrazzo slab installations.