• Cracks and deterioration of parts of the structural elements (columns, beams, slabs, walls…)
• Collapse of parts or all of the structural elements.
• Bad condition of bridges' steel bearings and expansion joints.
• Consolidation of earth layers at buildings or retaining walls.
• Concrete cover wearing.
• Reinforcement steel corrosion or damage.
• Deterioration and corrosion of steel sections and plates.
• Slabs surface protection to prevent abrasion and friction.
• Injection of cracks in tanks, buildings, etc.
• Isolation of concrete members beneath water level by using painting or applying sheets.

Before Repair	After Repair
Before Repair	After Repair
Before Repair	After Repair
Before Repair	After Repair

• Sand blasting and steel coating.
• Shotcrete for walls and slabs.
• Restoring using repair mortar.
• Injection of concrete cracks.
• Injection for water sealing.
• Exchanging old expansion joints with new ones.
• Plaster works for protection of concrete.
• paint works for isolation of concrete
• Beams and columns jackets.
• Plaster works for protection from humidity and weather effects.
• Strengthening sections using carbon fiber sheets.

Materials used in repair :

• Zinc based materials for protecting steel re-bars.
• Epoxy, Polyester, and cement based materials for fixing steel re-bars inside concrete.
• Epoxy material for protecting concrete surface.
• Cement- based repair mortar for restoring concrete cover.
• Epoxy material of zinc base for protecting sheet having the property of electric conductivity.
• Epoxy material of zinc base for protecting steel sections
• Grouting materials
• Carbon fibers sheets

Equipment used in repair :

•  Shotcrete equipment
• Airless machines
• Compressor air units
• Sand blasting equipment
• Drilling tools
• Injection machines
• Vibrators
• Hydraulic jacks