Division 3: Concrete Supplies

Division 3 of the Construction Specifications Institute (CSI) MasterFormat focuses on Concrete, encompassing materials, accessories, and applications essential for concrete construction. This division includes:

Concrete Materials

Cement, aggregates, admixtures, and water for mixing.

Reinforcement

Rebar, wire mesh, and fiber reinforcement for structural strength.

Formwork Systems

Wall, Column, Single Face, and Climbing.

Grouting & Finishing

Non-shrink grout, concrete sealers, and surface treatments.

Concrete Repair & Restoration

Patch materials, epoxy injections, and crack fillers.

Shoring Systems

Drop Head System, 20k Frame Shoring, and Hico Beams.

Tilt-Up and Precast

Bracing ranging from 8′ to 62′, Lifting and Brace Inserts, and Accessories

These supplies are critical for foundations, slabs, structural elements, and decorative concrete work in
commercial and residential projects.