What kind of temporary system is utilized to support concrete poured continuously in a vertical direction?

A slip form system is specifically designed for continuous vertical pours of concrete, making it the correct choice for the question. This system utilizes a movable formwork that allows concrete to be poured continuously as the formwork rises. This method streamlines the construction process, enabling the rapid and efficient construction of vertical structures such as walls, silos, and bridge supports. The ability to pour concrete in a continuous manner helps to eliminate cold joints and ensures the structural integrity of the concrete elements.

In contrast, a lift slab form system is used for precast concrete slabs that are lifted into position after being poured on the ground or a platform. A scaffold system provides temporary support but is not specifically meant for vertical concrete pours; it’s typically used to support working areas. Lastly, a column form system is utilized for casting individual columns rather than enabling a continuous pour, thus serving a different purpose in construction. Therefore, the slip form system is uniquely suited for the described application of supporting concrete during vertical pours.