The services below are available in Hong Kong :
- Physical testing of construction materials
- Foundation and geotechnical testing
- Non-destructive testing on concrete, welds and steel
- Functional and durability testing of building components
- Chemical analysis of construction materials (e.g., concrete, cement, aggregate and steel)
- Calibration of construction materials testing equipment and other equipment
- On-site building diagnostic testing
Building Diagnostic Testing
To facilitate the implementation of the Mandatory Building Inspection Scheme, HOKLAS-accredited laboratories are providing the following building diagnostic tests to help registered personnel in obtaining objective evidence on building conditions such as concrete strength, water seepage, corrosion and spalling concrete to ensure building safety:
- Carbonation test
- Chloride content determination
- Covermeter survey
- Half-cell potential measurement
- Infrared thermography
- Resistivity measurement
- Surface hardness measurement
- Surface penetration radar survey
- Ultrasonic pulse velocity measurement