SPECIFICATIONS FOR HVS MARK III AND MARK IV. Fixed ... Only Moving Constant Loads ... Dynamic Cone Penetrometer (DCP) Deflection, permanent deformation ...
Workshop on design and construction of foamed bitumen treated bases. GAUTRANS ... Nicol van der Walt - Argus Gibb. GAUTRANS. X:PresentationsFoamed Asphalt.ppt ...
To co-ordinate research related to APT projects. To plan related testing (long and short term) To serve as an advisory body to Gautrans HVS testing programme ...
Title: PowerPoint Presentation Author: Systems Last modified by: User @ Created Date: 11/8/2002 3:20:50 PM Document presentation format: On-screen Show
RPF Task Group Feedback Lab Accreditation TG ... and Western Cape 3 tests to be investigated Atterberg limits Bitumen penetration Sieve analysis Actions ...
Task group formed to look at Lab ... Sieve analysis. Actions from the workshop ... Sieve analysis OK. Atterbergs reasonable. Bitumen penetration problematic ...
Increasing energy prices ... Decrease of 45% of car sales. The vicious circle of urban decline. Urban sprawl - More people ... Tata from India bought Jaguar and ...
An investigation into some aspects of Braess Paradox Keith Bloy Vela VKE Consulting Engineers Contents Classical example Other paradoxes Literature survey ...
1.8% foamed bitumen or bituminous emulsion. 2 HVS test sections per material. 3 ... 'Interim Guidelines for Foamed Bitumen Treated Bases' available March 2002 ...
Committee (Messrs Perrie, Sadzik and van der Walt) delegated to have meeting ... Who should take responsibility for revision and/or upgrading of these documents ...
Postgrad research shrinkage and strength. Thin concrete pavements at Roodekrans ... Postgrad research: Relationship between compressive, flexural and indirect ...
Ultra thin friction course layers have been constructed in Europe since 1990. ... Julian Wise/Mike Winfield SAFCEC. Wynand Steyn CSIR. Benoit Verhaege CSIR ...
Limited database used for development. Lack of validation using long term field data ... Develop a design approach that relies on measurable, non-ambiguous parameters ...
Duplication. Project Identification. RMC Activities. Project Proposals submitted ... CD version @ R25. Negotiate for printed version. Adele van der Merwe on 012 ...
LTPP programmes developed to support the analysis of pavement performance ... RSD. RSD, FWD. Deflection. LTPP section too long for straight edge. Straight edge ...
... base on cemented subbase 100 mm Asphalt on cemented subbase 400 ... 300 to 350 mm Cemented base & subbase. Current Guidelines: Main Deficiencies. Mix Design ...
RUT MIX CHALLENGE. The need arose from increased occurrence of premature failures ... Intersection mix is promising (Performance testing indicates good rut resistance) ...
Economic Development Program Compile register of all small & informal businesses & develop training & skills ... fighters BPDM MLM 40 mins to Olympia ...