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Repair of Basement Beam & Columns

National Art Theater 2022

Repair of Basement Beam & Columns

Project Overview

Sensitive repair of basement beams and columns at the National Art Theater. Our team worked within occupied premises to repair spalled concrete, strengthen corroded reinforcement, and restore structural integrity with minimal disruption.

Scope of Work

Investigation and mapping of defects
Concrete repair and rebar treatment
Structural strengthening
Finishing and waterproofing

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Site Gallery

Photographs from the Repair of Basement Beam & Columns works on site.

Rebuilt basement beam with fresh repair mortar along its full length

Crew trowelling repair mortar onto the basement beam soffit

Operative finishing the repair mortar face of a basement beam

Technician levelling freshly placed mortar on the repaired beam

Bonding agent applied over exposed reinforcement before mortar placement

Worker mixing MasterBrace epoxy adhesive components on site

Breaking out deteriorated concrete from the basement floor beam

Grinding patch repairs on the basement soffit after mortar cure

Rendering the base of a basement column after concrete repair

Repaired beam soffit inspected during the works

Operative mixing two-part epoxy bonding agent on site

Brushing bonding agent onto exposed reinforcement in a column base

Corroded beam reinforcement coated with anti-corrosion primer

Completed mortar repair to the underside of a basement beam

Column base rebuilt with repair mortar and finished square

Repair mortar applied in layers along the basement beam soffit

Breaking out spalled concrete at a basement column base

Applying bonding coat to a prepared column before rendering

Finished patch repair to the corner of a basement column

Marked-out repair zone being chipped back at a column base

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