road pavement forum 11 may 2006 elzbieta sadzik
DESCRIPTION
Road Pavement Forum 11 May 2006 Elzbieta Sadzik. APT Steering Committee. APT Steering Committee. APT Steering Committee meeting - 5 April 2006 Revision of HVS Strategic Plan HVS programme: status report of projects HVS future projects HVSIA meeting. APT Steering Committee. - PowerPoint PPT PresentationTRANSCRIPT
Road Pavement Forum11 May 2006
Elzbieta Sadzik
APT Steering Committee
APT Steering Committee
APT Steering Committee meeting
- 5 April 2006 Revision of HVS Strategic Plan HVS programme: status report of
projects HVS future projects HVSIA meeting
APT Steering Committee
Revision of HVS Strategic Plan 2004-2009 New focus areas:
Structural pavement design methods Sustainable development and the environment
(old cold mix recycling) Labour Intensive Construction (LIC)
Dissemination of information Skills development / capacity building a Center
of Excellence Inclusion of “Benefits” section
APT Steering Committee
Focus Areas:
Sustainable Development and the Environment Labour-Intensive Construction Asphalt Performance Provision of Low Volume Roads (including
upgrading of unpaved roads) Vehicle Pavement Interaction (including
dynamic loads and contact stresses) Concrete pavements Structural Pavement Design methods
APT Steering Committee
HVS programme: status report of projects
Thin CR concrete pavement (sponsors: SANRAL & GDPTRW) – Concrete Pavements
Guidelines for bitumen stabilization with ETB & FB (sponsors: SABITA &GDPTRW) – Sustainable Development and the Environment
Forensic testing of AC Part 1&2 (sponsor: GDPTRW)- Asphalt Performance
SIM testing HVS and MMLS (sponsor: GDPTRW) -Vehicle Pavement Interaction
HVS programme: status report of projects
Ultra Thin CR concrete pavement
Testing of patented Danish mix completed UP evaluating SA mix design BKS involved in a dynamic FEM analysis HVS testing of SA mix starting May 2006 HVS testing completed October 2006
HVS programme: status report of projects
Guidelines for bitumen stabilization with ETB & FB
Inception report (phase 1) finalized in January 2006
Phase 2 structural and mix design to be finished end of 2007
HVS programme: status report of projects
Forensic testing of AC Part 1&2 (HMA research) objectives:
Identify sections for detailed study Identify root causes of failures Identify characteristics of good performers Better understand HMA performance
characteristics Identify mix design aspects for further
researchPart 1&2 to be finalized by end of June 2006
APT Steering Committee
HVS future projects:
UTCR concrete pavements HMA performance
Testing of “standard” mix Testing of rut resistant mixes
Starting time: October 2006
APT Steering Committee
HVS Website: www.gautrans-hvs.co.za
APT Steering Committee
HVSIA meeting 20 -22 September 2006
Owners of 7 HVSs and operators
New HVS owner: China – University of Xi’an
HVSIA website:www.gautrans.co.za