Page 201 - RoadCem Manual - PCT BV
P. 201
Research Report 644, DRTT Bulletin 20, CSIR, Pretoria. Mitchell R L and M Ahronovitz (1972). The Laying of Test Sections to Measure the Phenomenon of Hydrogenesis at Victoria Falls Airport.
Riverson J D N, J Gavira and S Thriscutt. (1991). Rural Roads in Sub-Saharan Africa - Lessons from World Bank experience. World Bank Technical Paper No. 141, Africa Technical Department Series. Washington, D.C.
Roads Department, Botswana (2001). Planning and Environmental Impact Assessment of Road Infrastructure. Guideline No.5. Roads Department, Ministry of Works, Transport and Communications, Gaborone.
Roads Department, Ministry of Works, Transport and Communications (2001). The Prevention and Repair of Salt Damage to Roads and Runways. Guideline No. 6.
Roads Department, Ministry of Works, Transport and Communications, Botswana. 2000: Methods and Procedures for Prospecting for Road Construction Materials. Guideline No. 3, Gaborone.
Robinson P (1998). Maintenance by Contract: Is it Delivering Value for Money? Proceedings of the National Workshop, Melbourne, Australia, November 2000. ARRB Transport Research.
Robinson R (1988). A View of Road Maintenance, Management and Economics. TRL Research Report RR 145. Transport Research Laboratory, Crowthorne.
Robinson R (1999). A New Approach for Quantifying Economic and Social Benefits for Low- volume Roads in Developing Countries. In: Impact Assessment and Project Appraisal, Volume 17, Number 2, June 1999, pages 147 - 155. Beach Tree Publishing, Guildford.
Robinson R (1999): A New Approach to Quantifying Economic and Social Benefits for Low- volume Roads in Developing Countries. Impact Assessment and Project Appraisal, Volume 17, No.2, London. June 1999.
SABITA Manual 10 (1992). Appropriate Standards for Bituminous Surfacing for Low-volume Roads. South African Bitumen and Tar Association, Cape Town.
SABITA Manual 11 (1994). Labor-enhanced construction for bituminous surfacing. SABITA Manual 12 (1995). Methods and procedures Labor-enhanced construction for
bituminous surfacing.
SABITA Manual 2 (1992). Bituminous products for road construction. SABITA Manual 7 (SURF+) (1993). Economic Warrants for Surfacing Roads.
Sampson L R and F Netterberg (1984). A Cone Penetrometer Method for Measuring the Liquid Limits of South African soils. Proc. 8th African Reg. Conf. on Soil mechanics and Foundation Engineering, Harare.
SATCC (1999). Model Legislative Provisions. Road Network Management and Financing, Maputo. Schroeder W L and S E Dickinson (1996). Soil in Construction. Prentice Hall. Roughton International
in association with University of Birmingham
Schwartz K (1985). Collapsible Soils. Problems Soils in South Africa - State of the Art. The Civil Engineer in South Africa. Johannesburg, July 1985.
South African Roads Board: (1993). Cost-Benefit Analysis Of Rural Road Projects: Program CB Roads, User Manual version 4.1, South African Department of Transport, Chief Directorate: National Roads, Pretoria.
201