Double Mat Slab Reinforcement Details

With heavy reinforcing bar mats in the bottom top or both locations within the mat depth.

Double mat slab reinforcement details.

The main reinforcing in a single barrel reinforced concrete box culvert slab is the bottom transverse reinforcing steel. Concrete slab reinforcement deformed welded wire double mat. This detailing corner describes practices that can be used to simplify the design detailing and placement of mat reinforcement. For practical purposes according to pca s design and control of concrete mixtures kosmatka kerkhoff and panarese portland cement association 2002 slabs and footings more than 3 feet thick qualify as mass concrete.

Typically reinforced with a double layer of rebar throughout its pad a mat slab is capable of bearing loads at virtually any point and distributing heavy loads across an expanse of weak subsoil. ˆ ˇ ˆ ˇ ˆ figure 5 2. The main reinforcing in a bridge slab supported by beams is both the top and the bottom transverse reinforcing steel. Figures 5 2 through 5 4 show the design detail for a mixing or loading pad floor slab with one layer of reinforcing.

Reinforced concrete box culvert wall is the vertical reinforcing steel on both sides of the wall. Though little known 10 years ago today mat slabs are a standard solution for building sites with difficult soil conditions. Improper detailing of the reinforcement can result in constructibility issues impacting other trades the schedule and costs. Concrete and rebar data for 8.

Schedules for a mixing and loading pad floor slab on grade with one layer of reinforcing are shown in tables 5 5 alternate and 5 6. 8 foot r c walls guide for selection. Concrete slab reinforcement deformed steel double mat.