Steel scrap added roller compacted concrete

The purpose of this paper is to investigate the benefits of using steel slag as an addi- tive in Roller Compacted Concrete (RCC) which is a promising material can be used in streets, local roads, residential streets, high-volume roads, industrial access roads, airports...etc. The mechanical performances of steel scrap added reinforced cementi- tious composites produced with an industrial punch scrap. In specimen mixtures two types of scraps with diameters of 5 mm and 7 mm were used. The additive was mixed with 1%, 1.5% and 2% ratios by weight. Due to the results of the study, it was ob- tained that flexural strength properties of the specimens have increased up to 11%. In addition, freeze thaw effect of the specimens was investigated and found that 2% percent of scrap usage was given the best results.

Kaynakça

ACI 325 (2001). Report on Roller-Compacted Concrete Pavements, 325, 10R-95. American Concrete Institute.

ACPA (2014). Roller-Compacted Concrete Pavements as Exposed Wearing Surface, Version 1.2. ACPA Guide Specification.

ASTM C1170 / C1170M (1998). Standard Test Method for Determining Consistency and Density of Roller-Compacted Concrete Using a Vi- brating Table. American Society for Testing and Materials.

Delatte N, Amer N, Storey C (2003). Improved Management of RCC Pavement Technology. University Transportation Center for Ala- bama, UTCA Report 01231.

FHWA (2016). Roller-Compacted Concrete Pavement. Tech Brief HIF- 16-003, Federal Highway Administration.

Harrington D, Abdo F, Adaska W, Hazaree CV, Ceylan H (2010). Guide for Roller – Compacted Concrete Pavements. National Concrete Pavement Technology Center, Iowa State University's Institute for Transportation.

Hossain MS, Ozyildirim C (2015). VDOT’s first roller-compacted con- crete pavement. Transportation Research Board 94th Annual Meet- ing, Washington DC, United States

Karadelis JN, Lin Y (2015). Flexural strengths and fibre efficiency of steel-fibre-reinforced, roller-compacted, polymer modified con- crete. Construction and Building Materials, 93, 498–505.

Khayat KH, Libre NA (2014). Roller Compacted Concrete: Field Evalu- ation and Mixture Optimization. Center for Transportation Infra- structure and Safety/NUTC Program, Missouri University of Sci- ence and Technology.

Lin Y, Karadelis JN, Xu Y (2013). A new mix design method for steel fibre-reinforced, roller compacted and polymer modified bonded concrete overlays. Construction and Building Materials, 48, 333– 341.

Ludwig D, Nanni A, Shoenberger JE (1994). Application of Roller-Com- pacted Concrete Technology to Roadway Paving. Construction Productivity Advancement Research Program, CPAR-GL-94-1.

Modarres A, Hesami S, Soltaninejad M, Madani H (2018). Application of coal waste in sustainable roller compacted concrete pavement-en- vironmental and technical assessment. International Journal of Pavement Engineering, 19(8), 748-761.

PCA (2009). Thickness Design of a Roller-Compacted Concrete Compo- site Pavement System. PL633, The Portland Cement Association. Link: https://www.cement.org/docs/default-source/th-paving- pdfs/rcc/faqs/final-pl633-thickness-design-of-a-roller-com- pacted-concrete-composite-pavement-system.pdf?sfvrsn=4

PCA (2010). Roller-Compacted Concrete. 0020-11-105. The Portland Cement Association. Link: https://www.cement.org/docs/default- source/th-paving-pdfs/rcc/roller-compacted-concrete-pca- logo.pdf?sfvrsn=4

Rao SK, Sarika P, Sravana P, Rao TC (2014). Evaluation of properties of roller compacted concrete pavement. International Journal of Edu- cation and Applied Research, 4(Spl-2), 88-90.

Toplicic-Ćurcic G, Grdic D, Ristic N, Grdic Z (2015). Properties, materi- als and durability of rolled compacted concrete for pavements. Zas- tita Materijala, 56(3), 345-353.

Wu Z, Rupnow T, Mahdi MI (2017). Roller compacted concrete over soil cement under accelerated loading. Final Report 578, FHWA/LA.16/578, Louisiana Transportation Research Center.

Kaynak Göster