phone
North Island - Central and North, Auckland: 0800 33 77 67
Greater Wellington region and South island: 0800 30 20 20
email
info@csiscan.nz
place
230 Cuba Street, Te Aro, Wellington, 6011
Apollo Technical Park, Unit C2, 63 Apollo Drive, Rosedale, 0632
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Concrete Structure Investigation Services
What we do
Non-destructive Testing
Delivering high-quality results using the best tools on the market, CSI is proud to continually develop sciences and technologies to […]
Drossbach Investigation
Concrete Scanners
Why you may need it Tests are carried out to ensure the selection and installation of adequate post-installed anchors in […]
Material Testing
1. What is Material Testing? CSI offers concrete and steel reinforcing bar properties testing through compressive and uniaxial tension tests, respectively. […]
Structural Health Monitoring & Structural Inspections
1. What is Structural Health Monitoring & Structural Inspections? Structures deform as they experience load, resulting in stress developing within […]
Quality Assurance
1. What is Quality Assurance? Quality assurance is necessary for successful building outcomes. Quality assurance of all work should occur […]
Pull Off Strength Test
The Pull Off Strength Test can be used to evaluate the pull-off strength of Fibre Reinforced Polymer (FRP) laminate systems […]
Unreinforced Masonry Testing
Unreinforced masonry (URM) testing consists of non-destructive and intrusive investigations on brickwork and stonework, which are common and often used […]
Anchor Testing
Why you may need it Tests are carried out to ensure the selection and installation of adequate post-installed anchors in […]
Ultrasonic Testing
Ultrasonic is an acoustic NDT technology where sound waves are being emitted and their reflections are being received and interpreted. […]
Rebars and Rebar Corrosion
Corrosion of reinforcing steel is an electrochemical process, and the behaviour of the steel can be characterised by measuring its […]
Low Strain Impact Integrity Tests
Low strain integrity test (Pile Integrity Test) is one of the methods for assessing the condition of cast-in-place piles, drilled […]
Corrosion Control
Corrosion control is preventing or slowing corrosion. CSI control corrosion by applying sacrificial anodes to steel reinforcement to prevent/slow rust. […]
GSSI Scanning Kit
CSI’s Deck Scanning and General Concrete Scanning Service
Corrosion Surveying
Corrosion Condition Survey: CSI assesses the deterioration mechanisms and causes of the associated damage that are designed to lead to […]
Your Precision Core Drilling Specialists
At CSI, we take pride in delivering high-quality, non-destructive testing solutions with unmatchedprecision and accuracy. Our core drilling services are […]