Structural Repair/ Rehabilitation and Retrofitting
Civil structures like residential, commercial & industrial buildings, bridges, etc. that are
deteriorated over time due to effects like creep, corrosion, change in loading conditions, and
deficiencies in construction will be repaired/ retrofitted and strengthened using various
strength retention and enhancement techniques with high performance/ smart materials
Seismic Strengthening of Masonry, Reinforced Concrete and Steel Structures
The seismic performance and resistance of existing structures of masonry, reinforced
concrete and steel will be enhanced using advanced & durable strengthening & retrofitting
measures.
Global Strengthening of Structures using Braces, Dampers and Isolators
The global seismic performance and resilience of buildings & other structures will be
improved through bracings, dampers and isolators, with the aim of reducing the structural
deformations, displacements and accelerations during an earthquake, which ensures
minimal damage and safety of the occupants.
Conditional Assessment of Structures.
Structures that are in need of repair and retrofitting will be pre-analyzed using NonDestructive Testing (NDT), Partial Destructive Testing (PDT) and Destructive Testing (DT)
(Core Cutting) to evaluate their current condition and determine the safety, integrity, and
remaining service life.
Structural Health Monitoring
The structural health, i.e. its performance under adverse conditions of loading and weather
will be monitored using site-specific/ IoT sensors. The recorded data will be used to detect,
evaluate, and predict the onset of structural damage or degradation in various infrastructures
such as buildings, bridges, etc
Rebar Couplers/ Coupling Sleeves/ Mechanical or Lap Splices
Couplers/ mechanical lap splices for interconnecting rebars of conventional RC/ Precast
structural systems will be manufactured/ fabricated and supplied. Coupler sleeves for
retrofitting damaged structural members will be manufactured/ fabricated and supplied.
Water Proofing Treatment
Services of surface, integral, cementitious, and injection waterproofing that includes Atactic
Polypropylene (APP) membrane, textile-reinforced mortar, latex-based mortar system, and
crystalline admixtures, super plasticizer, etc. will be provided.
Corrosion Treatment and Protection
Services related to the prevention of corrosion in structures like surface coatings that include
paint, epoxy, polyurethane, or metallic coatings, cathodic protection (CP) electrochemical
technique, and corrosion inhibitors/ chemical compounds.
Fiber Composites and FRP Strengthening
Strengthening of structural members will be accomplished to increase their confinement,
flexure and shear capacities with the adoption of advanced fiber composites and fiber reinforced polymers (FRP). High-strength quality fiber materials will also be imported and
provided.
Textile Reinforced Concrete/ Mortar
Retrofitting and strengthening of reinforced concrete and masonry structures using
advanced non-corrosive materials as reinforcement in concrete or mortar matrices, as textile-reinforced concrete/ mortar will be executed. These innovative materials utilize
textiles, such as carbon, glass, aramid fibers, PBO, etc.
Sensors, Instrumentation & Equipment for Testing and Monitoring Purposes
Sensors for measuring loads, displacements, strains, accelerations, rotations, pressure, humidity, temperature, dampness, etc. will be provided. Instruments like extensometer, dial
gauges, proving rings and other civil engineering (structural, materials, geotechnical, hydraulics, thermal, transportation, environmental, fatigue, creep etc..) related instruments
will be supplied. IoT sensors will be supplied and assembled for remote monitoring as per the requirements
Brick or Block Masonry System
Seismic-resistant interlinked, interlock block masonry system, and confined masonry
system that can withstand earthquakes of higher lateral displacements will be constructed.
The slotted concrete blocks are to be interlinked through visco-elastic link units, fabricated
from the ply part of worn-out radial rubber tires.
Temporary or Makeshift Shelters
Temporary or makeshift shelters of different types to provide short-term housing or
protection in emergency situations, disaster relief efforts, temporary events, etc. will be
designed, fabricated and supplied with fire resistance, flood resistance & better thermal
comfort.
Precast or Prefabricated Structural System/ Connections
Precast or prefabricated structural system (wet and hybrid) with seismic resistant measures using rebar couplers, anchors, bolting, pre/ post-tension and high performance materials for connections will be designed and executed.
Energy Efficient Materials
Thermal comfort materials, methods using organic & inorganic materials will be used in
construction practices. The use of products from waste & energy efficient materials as an
alternative to conventional materials to offer sustainable building solutions.
New long-term commitments to sustainable development.
Sustainable development is a way to conduct our business that considers meeting the needs of all stakeholders, today and in the future.