A waffle slab or two-way joist slab is a concrete slab made of reinforced concrete with concrete ribs running in two directions on its underside. [1] The name waffle comes from the grid pattern created by the reinforcing ribs.

Waffle slab or ribbed slab is a structural component which is plain on its top and contains grid like system on its bottom surface. The top of ribbed slab is normally thin and the bottom grid lines are generally ribs which are laid perpendicular to each other with equal depth.

A waffle slab foundation, also called a ribbed slab foundation, is an above-ground type of foundation used to provide load-bearing capacity in expansive, rocky or hydro collapsible soils.

2024年10月16日 · A waffle slab or two-way joist slab is a concrete slab made of reinforced concrete with concrete ribs running in two directions on its underside. The name waffle comes from the grid pattern created by the reinforcing ribs.

A waffle slab is a type of slab with holes underneath, giving the appearance of waffles. It is usually used where large spans are required (e.g auditorium) to avoid many columns interfering with space.

2024年9月12日 · Waffle slab construction is an innovative building technique used to create a reinforced concrete framework that resembles the pattern of a waffle, with a grid of ribs or beams running in two directions.

2025年1月2日 · Waffle slab construction involves the creation of a reinforced concrete slab, with deep ribs or voids that run in both directions. These ribs are typically spaced at regular intervals, creating a grid-like pattern that enhances the slab’s ability to carry heavy loads.