CAST Laboratories is the leader in the testing of asphalt premixes in Singapore. Our asphalt laboratory has years of accumulated experience and expertise in the testing of different mixes. On top of standard LTA designated mixes, we also work with a variety of asphalt and custom design mixes such as the “Drainage” mix for expressways and the “F1” mix used in the Singapore F1 road track.

We are dedicated to staying up-to-date with the latest testing standards and practices. Our asphalt tests are accredited by the Singapore Accreditation Council, Singapore Laboratory Accreditation Scheme (SAC-SINGLAS).

Our asphalt tests include:
Automated Logging of Sample Weights
Bitumen Content Determination by Reflux, Ignition and Centrifuge Methods
Determination of Steel Slag Content
Density of Core
Los Angeles Abrasion Test
Marshall’s Density (Relative Density)
Marshall’s Stability
Particle Size Determination of Asphalt Mixes
Thickness of Core
Wheel Tracking Test

To provide more convenience for our customers, we also offer computerised results-processing and dispatch facilities.

For more details on our asphalt tests, you may refer to our schedule.