Re-sheeting Issues
Remediating for Excess Particle Size

It’s important to understand that Terra System is a manufacturer (and despite our depth of experience in building roads globally), we are not pavement designers nor civil contractors. Responsibility for pavement design and civil construction rest with our customer. This understanding is an integral concept within our terms and conditions of sale. TERRA SYSTEM inform our customers of the candidate …

Testing for Suitability for Treatment with TERRA-3000

Testing is beneficial in determining the suitability of candidate materials to be treated with TERRA-3000. Successful stabilisation with TERRA-3000 relies on appropriate candidate materials, even application of TERRA-3000, thorough mixing and sustained static compaction (we refer to this as dwell time). Foremost, candidate materials must contain adequate fines (silt and clay). Critical Test Result Data: Note 1: laser diffraction particle …

Treated vs Untreated Soil

Suitable Soils Treated with TERRA-3000 Are Highly Water Resistant We source a variety of soil samples from work sites across Australia. We mix the soils with water until the samples reach their optimum moisture content suitable for compaction. We divide the mix into two batches, and treat one batch with TERRA-3000. We then apply equal compaction to both samples creating …