In addition to the easy implementation, asphalts pavement has weaknesses such as changing its properties  with temperature and perdurable deformations on pavement surface. On the other hand, concrete pavements has less maintenance costs and more useful life than asphalt pavements. As RCC pavements has faster implementation and less costs than usual concrete pavements and needs the least repairmen and maintenance, so it can be a suitable alternative for asphalt pavements and decrease government costs in this regard. There are many studies being done in this context as using these materials, in addition to decreasing cement consumption and costs, improves concrete properties. In this study, RCC pavement and effect of pozzolans on RCC properties of road pavement will be investigated. RCC pavement and different effects of pozzolans (silica fume, fly ash, zeolite and slag of melt iron) on RCC properties which constitutes 0, 5,10 and 15 weight percent of pozzolans in RCC and effect of pushing resistance in laboratory conditions will be investigated.

A. Karimpour, "Effect of time span between mixing and compacting on roller compacte concrete (RCC) containing ground granulated blast furnace slag (GGBFS)", Construction and Building Materials, (2010).

Akbarinejad,S.,Hasani,A.,Shekarchizade,M.,"investigating effect of aggregates features on RCC properties used in roads pavement". Journal of Transportation, 5th year,No.2,2008.

Ameri,M.,Shekarchizade,M.,Shahabi shahmiri,H.,"Investigating the effect of Isfahan Steel converter slag as an alternative for aggregate on RCC". Eighth International Congress of Civil Engineering. Iran, Shiraz.

Azadi,Abedin;"investigating infiltration of RCC pavements using pozzolan". M.A.thesis, Tarbiat modares university,2003.

Baqeri,A.,Mahmoudian,M.,Fakhri,M." The effect of curing on RCC features of road pavement, with and without silica fume". Journal of Transportation,3rd year,2006.

Maghsoudi,A.A.,Ahmadimoghadam,H.,"investigating moment resistance of pozzolanic usual concretes in  sulfate environment, 2009.

Makhdoom,Omid," Investigating the permeability of the molten iron blast furnace slag on the compressive strength and permeability of concrete large RCC dams (RCC)". M.A. thesis, K.N. toosi university.

Naji Givi, A., Abdul Rashid, S., Farah Nora, A. and Mohd Salleh, M., “Contribution of Rice Husk Ash to the Properties of Mortar and Concrete: A Review”, Journal of American Science, (ISSN: 1545-1003), 6(3), 2010.

Otsuki Lab.,Tokyo Institute of Technology, “Use of mineral admixtures in concrete”, 2001.

Pozzolans and pozzolanic cements,Ali Jahangiri,Phd, Sepahan Cement Company Press,1993.

Ramezanianpour,A.A.,Ghazimouradi,A.A.,"investigating Iran's pozzolans"', Building and Housing Research Center,1992,No.153.

Ramezanpour,A.,Tarighat,A.," pozzolans and their role in dams concrete",4th conference of dam,Tehran,2000.

Ramezanianpour AA, Mahdi khani M, Ahmadibeni Gh. The effect of rice husk ash on mechanical properties and durability of sustainable concretes. Int J Civil Eng 2009;7(2):83–91.

Sand, L.B., Mumpton, F.A., Natural Zeolites: A New Industrial Commodity, New York Pergamon Press, pp 3-27, 1978.

Supaporn, W., Sirirat, J. and Sakprayut, S., “Pozzolanic Activity of Rice Husk Ash: Comparison of Various Electrical Methods”, Journal of Metals, Materials and Minerals, Vol.19 No.2, 2009.

Supaporn, W., Sirirat, J. and Sakprayut, S., “Pozzolanic Activity of Rice Husk Ash: Comparison of Various Electrical Methods”, Journal of Metals, Materials and Minerals, Vol.19 No.2, 2009.

Vahedifard, F., Nili, M. and Meehan, Christopher L., “Assessing the effects of supplementary cementitious materials on the performance of low-cement roller compacted concrete pavement”, Construction and Building Materials journal 24, 2528–2535, 2010.

Vahedifard, F., Nili, M. and Meehan, Christopher L., “Assessing the effects of supplementary cementitious materials on the performance of low-cement roller compacted concrete pavement”, Construction and Building Materials journal 24, 2528–2535, 2010. 14.

Valipour,M.,Porgar,F.,Ghasemzade samarin,F."Iinvestigating the effect of natural zeolite pozzolan on the parameters of water absorption and electrical resistance of concrete and its comparison with the control concrete". 2nd national conference of concrete,Tehran,Iran, 2010.

Vice president of Strategic Planning and Control, Ministry of Transportation, guidance of design and implementation of concrete pavement roller on its way (No.354), Transportation Research Institute, 2009.