Elevated-Slab Formwork

Definition

The system of support for a freshly poured or placed concrete elevated slab.

Purpose

Elevated-slab formwork provides temporary support to concrete slabs until they cure and achieve the necessary strength to support themselves and any additional loads. This system ensures the correct shape and alignment of the slab during the curing process.

Examples of Use

• Temporary supports and molds for the concrete floors of a high-rise building.
• Formwork for creating a suspended concrete deck on a bridge.
• Shoring systems used in the construction of elevated parking structures.

Related Terms

• Shoring: Temporary supports used to stabilize a structure during construction.
• Scaffolding: A temporary framework used to support workers and materials during construction.
• Falsework: Temporary structures used to support permanent structures during construction.

Notes

• Proper installation and removal of formwork are critical to ensure safety and structural integrity.
• Modern formwork systems are often made of steel or aluminum for durability and ease of use, although traditional wooden formwork is still common.