Botha, PBSemmelink, CJRaubenheimer, JPerry, BHodgkinson, A2008-01-222008-01-222005-10Botha, et al. 2005. Investigation into the early trafficking of emulsion treated (ETB) foamed bitumen (FB) bases treated in combination with cement and cement (OPC) only. TREMTI 2005: Treatment and Recycling of Materials for Transport Infrastructure. 2nd International Symposium, Paris, France, 24-26 October, 2005, pp. 1-10http://hdl.handle.net/10204/1878The South African Road Agency Limited (SANRAL Northern Region) requested that more information be generated to determine the early trafficking potential of ETB, FB and Cement stabilized materials, in order to determine when the traffic could safely be placed on the recycled layer. The ETB and FB treatments are usually done in combination with cement. The dynamic mechanical triaxial test (K-Mould test) was used to evaluate the maturity of all three stabilized materials in the laboratory after different curing periods. To compare the different treatment methods the results were converted into predicted life expectancy of 80 kN axle loads required to cause a surface rut of 10 mm in the 200 mm stabilized layer. What the results showed was that the greatest contribution to the final strength came from the cement. This result was later confirmed by independent tests done on another project comparing the contributions of the stabilization agents towards the ITS of the stabilized materialenStabilisationBitumen emulsionFoamed bitumenK-mould testConference PresentationBotha, P., Semmelink, C., Raubenheimer, J., Perry, B., & Hodgkinson, A. (2005). Investigation into the early trafficking of emulsion treated (ETB) foamed bitumen (FB) bases treated in combination with cement and cement (OPC) only. http://hdl.handle.net/10204/1878Botha, PB, CJ Semmelink, J Raubenheimer, B Perry, and A Hodgkinson. "Investigation into the early trafficking of emulsion treated (ETB) foamed bitumen (FB) bases treated in combination with cement and cement (OPC) only." (2005): http://hdl.handle.net/10204/1878Botha P, Semmelink C, Raubenheimer J, Perry B, Hodgkinson A, Investigation into the early trafficking of emulsion treated (ETB) foamed bitumen (FB) bases treated in combination with cement and cement (OPC) only; 2005. http://hdl.handle.net/10204/1878 .TY - Conference Presentation AU - Botha, PB AU - Semmelink, CJ AU - Raubenheimer, J AU - Perry, B AU - Hodgkinson, A AB - The South African Road Agency Limited (SANRAL Northern Region) requested that more information be generated to determine the early trafficking potential of ETB, FB and Cement stabilized materials, in order to determine when the traffic could safely be placed on the recycled layer. The ETB and FB treatments are usually done in combination with cement. The dynamic mechanical triaxial test (K-Mould test) was used to evaluate the maturity of all three stabilized materials in the laboratory after different curing periods. To compare the different treatment methods the results were converted into predicted life expectancy of 80 kN axle loads required to cause a surface rut of 10 mm in the 200 mm stabilized layer. What the results showed was that the greatest contribution to the final strength came from the cement. This result was later confirmed by independent tests done on another project comparing the contributions of the stabilization agents towards the ITS of the stabilized material DA - 2005-10 DB - ResearchSpace DP - CSIR KW - Stabilisation KW - Bitumen emulsion KW - Foamed bitumen KW - K-mould test LK - https://researchspace.csir.co.za PY - 2005 T1 - Investigation into the early trafficking of emulsion treated (ETB) foamed bitumen (FB) bases treated in combination with cement and cement (OPC) only TI - Investigation into the early trafficking of emulsion treated (ETB) foamed bitumen (FB) bases treated in combination with cement and cement (OPC) only UR - http://hdl.handle.net/10204/1878 ER -