Durability performance evaluation of concrete containing TDFA (Tire Derived Fuel Ash)
Source abstract
Abstract
Abstract In the work, tire ash after coal combustion process is attempted for a binder in construction material. Concrete containing 20% of fly ash (FA) is prepared and the binder is replaced with TDFA (Tire Derived Fuel Ash) from 3.0 to 12.0% by weight. The mechanical and durability performance in the concrete with FA and TDFA are evaluated considering the replacement ratio of TDFA, which is the 1st study on TDFA application to concrete as a binder in South Korea. For the work, various tests are performed for quantitative durability evaluation like compressive strength, carbonation resistance, accelerated chloride diffusion, and freezing/thawing action. In order to investigate pore structure and additionally generated compounds, micro observation tests with MIP (Mercury Intrusion Porosimetry), SEM (Scanning Electron Microscope), and XRD (X-ray Diffraction) are also performed. Despite of replacement of TDFA with high Braine and abundant CaO, concrete with TDFA can provide a reasonable improvement in durability due to packing effect. The durability improvement in FA-based concrete with varying TDFA replacement is comprehensively evaluated and the related mechanism is also studied through micro observation tests.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Concrete and Cement Materials Research · Innovative concrete reinforcement materials · Advanced ceramic materials synthesis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (36)
Show source-provided references
1. Broomfield · 1997
2. Sarja · 1994
3. Evaluation of the durability of mortar and concrete applied with inorganic coating material and surface treatment system10.1016/j.conbuildmat.2005.08.012 ↗
4. Evaluation of concrete durability performance with sodium silicate impregnants
5. Lifecycle CO2 assessment method for concrete using CO2 balance and suggestion to decrease LCCO2 of concrete in South-Korean apartment10.1016/j.enbuild.2012.11.034 ↗
6. Environmental design for concrete structures10.3151/jact.3.17 ↗
7. Analysis technique for flexural behavior in RC beam considering autogenous shrinkage effect10.1016/j.conbuildmat.2013.05.061 ↗
8. Quality control for coal combustion products in South Korea through assessed pozzolanic-activity index with long-term property tests
9. Electrochemical studies on the corrosion performance of activated fly ash blended cements
10. Evaluation of chloride penetration in high performance concrete using neural network algorithm and micro pore structure10.1016/j.cemconres.2009.05.013 ↗
11. Studies on the corrosion resistance of reinforced steel in concrete with ground granulated blast-furnace slag–An overview10.1016/j.jhazmat.2006.07.022 ↗
12. Evaluation of compressive and shear strength characteristics in high volume fly ash concrete10.4028/www.scientific.net/AMM.584-586.1282 ↗
13. An investigation on very high volume slag pastes subjected to elevated temperatures10.1016/j.conbuildmat.2014.10.019 ↗
14. Comparison of the properties between high-volume fly ash concrete and high-volume steel slag concrete under temperature matching curing condition10.1016/j.conbuildmat.2015.08.134 ↗
15. Effect of grinding on chemical and physical properties of rice husk ash10.1016/S1674-4799(09)60041-8 ↗
16. Effect of silica fume on pore structure and chloride diffusivity of low porosity cement pastes10.1016/0008-8846(91)90060-U ↗
17. Estimation of the permeability of silica fume cement concrete10.1016/j.conbuildmat.2009.08.033 ↗
18. Evaluation of engineering properties in early-age concrete with TDFA
19. Application of TDFA for cement-based conctruction materials with high strength
20. Properties of tire rubber ash mortar10.1016/j.cemconcomp.2004.01.004 ↗
21. Engineering properties of cement mortar with pond ash in South Korea as construction materials: from waste to concrete
22. Neville · 1995
23. Pozzolanic reactivity of fly ash—API method and K-value10.1016/j.fuel.2006.01.034 ↗
24. Rapid determination of the chloride diffusivity in concrete by applying an electrical field
25. Korean Standard, KS F 2421 Method of test for air content of fresh concrete by pressure method, 2006.
26. Korean Standard, KS F 2402 Method of test for slump of concrete, 2007.
27. Korean Standard, KS F 2405 Standard test method for compressive strength of concrete, 2010.
28. Korean Standard, KS F 2584 Standard test method for accelerated carbonation of concrete, 2010.
29. Korean Standard, KS F 2456 Standard test method for resistance of concrete to rapid freezing and thawing, 2013.
30. Change in micro-structure of concrete due to carbonation
31. Fundamental modeling and experimental investigation of concrete carbonation
32. ASTM C 1202, Annual Book of ASTM Standards, v. 04.02, 1997.
33. On the mathematics of time-dependent apparent chloride diffusion coefficient in concrete10.1016/j.cemconres.2007.01.006 ↗
34. Experimental study on the relationship between time-dependent chloride diffusion coefficient and compressive strength10.4334/JKCI.2012.24.6.715 ↗
35. ACI 210. 2R–92, Guide to Durable Concrete -ACI Manual of Concrete Practice, 1994.
36. Assessment of industrial waste in mortar layers deposited on stainless steel sheet of sinks10.1590/S0366-69132004000400009 ↗