Usability of Waste Steel Grits in Concrete Pavement
Abdulrezzak Bakis , Sumeyra K. Arman
Journal of Wuhan University of Technology Materials Science Edition ›› 2022, Vol. 37 ›› Issue (2) : 248 -255.
The usability of waste steel grits and limestone sand in the construction of concrete pavement was investigated. Four different types of pavement concretes were produced, including coarse limestone concrete not containing waste steel grit, coarse limestone concrete containing waste steel grit, limestone sand concrete not containing waste steel grit, and limestone sand concrete containing waste steel grit. In this study, water/binder ratio in concrete production was taken as 0.44. In the production of limestone sand concrete containing waste steel grit, limestone sand with a grain diameter of 0.1–1.0 mm was used as aggregate. Waste steel grits with a grain diameter of 0.2–0.7 mm were added to the concrete mixture. Standard water curing and combined curing were applied to concrete samples. After standard water curing and combined curing, compression and bending tests of the same types of cube and beam concrete samples were carried out. As a result of the study, the maximum compressive and bending strengths were found to be 50.21 MPa and 5.07 MPa for limestone sand concrete containing waste steel grit. The study results show that waste steel grits increase the compressive and bending strength of concrete pavement.
infrastructures for sustainable transport / sustainable cement-based materials / concrete pavement / concrete curing / waste steel grits
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
Tasdemir MA, Bayramov F, Kocaturk N, et al. New Developments in the Performance Based Design of Concrete[M]. Concrete Congress, Istanbul, 2004, 24 |
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
CIMSA Cement Industry and Trade Inc. Available online: http://www.cimsa.com.tr (accessed on 31 December 2021) |
| [27] |
TS EN-934-2+A1 Admixtures for concrete, mortar and grout — Part 2: Concrete admixtures-Definitions, requirements, conformity, marking and labelling, 2014 Ankara: Turkish Standards Institute. 21 |
| [28] |
BASF Chemistry Industry and Trade Inc. Available online: http://www.master-builders-solutions.basf.com.tr (accessed on 31 December 2021) |
| [29] |
IKSA Construction Additives Industry and Trade Co. Ltd. Available online: http://www.iksa.com.tr (accessed on 31 December 2021) |
| [30] |
TORK chemical analysis of metal steel grit. Available online: http://www.torkmetal.com (accessed on 31 December 2021) |
| [31] |
|
| [32] |
TS EN 933-1 Tests for Geometrical Properties of Aggregates — Part 1: Determination of Particle Size Distribution-Sieving Method[S], 2012 Ankara: Turkish Standards Institute. 12 |
| [33] |
TS 802 Design of Concrete Mixes[S], 2016 Ankara: Turkish Standards Institute. 17 |
| [34] |
|
| [35] |
TS EN 12390-3 Testing hardened concrete-Part 3: Compressive strength of test specimens[S], 2010 Ankara: Turkish Standards Institute. 7 |
| [36] |
TS EN 12390-5 Testing Hardened Concrete — Part 5: Flexural Strength of Test Specimens[S], 2010 Ankara: Turkish Standards Institute. 12 |
| [37] |
TS 500 Requirements for Design and Construction of Reinforced Concrete Structures[S], 2000 Ankara: Turkish Standards Institute. 3 |
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|
〉 |