This document reports an investigation into the effect of various proprietary ionic soil stabilisers or Sulphonated Petroleum Products (SPPs) on the properties of a range of soils. Their influence on the compactability of the material, any strength gained by better compaction and their use as soil stabilisers was evaluated.
Greening, P.A.K.; Page-Green, P. Evaluation of Sulphonated Petroleum Products as soil stabilisers and compaction aids. (2003) 69 pp.