Öz
Kaynakça
- Nadler, B. Schuss, Z.Singer, A. Eisenberg, R.S., Ionic Diffusion ThroughProtein Channels: From molecular description to continuum equations,Technical Proceedings of the Nanotechnology Conference and Trade Show, 2003,Vol. 3, pp. 439-442.
- Truc, O.,Prediction of Chloride Penetration into Saturated Concrete– Multispecies approach,Chalmers University of Technology, Gutenberg, Sweden, INSA, Toulouse, France2000.
- Atkinson, A. Haxby, A. and Hearne, J.A., The Chemistry and Expansion of Limestone-Portland Cement Mortars Exposed to SulphateContaining SolutionsNIREX Report NSS/R127, United Kingdom, 1988.
- Skalny,J. Marchand, J. and Odler., I, Sulphate Attack on Concrete, Spon Press, London, United Kingdom, 2002.
- Tixier, R.Mobasher, B., Modeling of damage in cement-based materials subjected to external sulfate attack – part 1: formulation. ASCE J Mater Eng,2003, Vol.15, N°.4, pp.305–313.
- Bentz, DP. Garbicz, EJ.,Simulation studies of the effects of mineral admixtures on the cement paste aggregate interfacial zone. ACI Mater J, 1991,Vol.88, N°.5, pp.518–529.
- Shamaran, M.Kasap, O.Duru, K. and Yaman, IO., Effect of mix composition and water cement ratio on the sulfate resistance of blended cements, Cement and ConcreteComposites, Vol. 29,N°.3, 2007, pp.159-167.
- Saricimen, H.Shameem, M. Barry, MS. Ibrahim, M. and Abbasi, TA.,Durability of proprietary cementitious materials for use in wastewater transport systems, Cement and Concrete Composites, Vol. 25, N°4-5, 2003, pp. 421-427.
- Chang, ZT. Song, XJ. Munn, R. and Marosszeky, M.,Using limestone aggregate and different cements for enhancing resistance of concrete to sulfuric acid attack, Cement and Concrete Research, Vol. 35, N°.8, 2005, pp. 1486-1494.
- Sersale, R.Frigione, G. and Bonavita L., Acid depositions and concrete attack: Maininfluences, Cement and Concrete Research, Vol. 28, N°.1,1998, pp.19-24.
Öz
Sulfate
attack and its effects are important from both scientific and industrial
viewpoints. It is perceived that cements containing pozzolan have better
performance in sulfate solutions, since the pozzolanic reactions reduce the
quantity of calcium hydroxide and increase calcium silicate hydrate. This paper
investigates the physical and mechanical properties of concretes made by
blended cement containing Algerian natural pozzolan of volcanic origin, and
Portland cement. In order to better determine the pozzolanic effect of the
pozzolan addition in the concrete, the analysis of the experimental results of
the effect of the partial replacement of the cement by the natural pozzolan
showed that it contributes positively to the improvement of its mechanical characteristics,
its durability with respect to the permeability to the chlorine ions, the
ultrasonic pulse velocity, the compressive strength as well as the sulphate
resistance. The present study confirms the pozzolanic reactivity of the natural
pozzolan used
Anahtar Kelimeler
Kaynakça
- Nadler, B. Schuss, Z.Singer, A. Eisenberg, R.S., Ionic Diffusion ThroughProtein Channels: From molecular description to continuum equations,Technical Proceedings of the Nanotechnology Conference and Trade Show, 2003,Vol. 3, pp. 439-442.
- Truc, O.,Prediction of Chloride Penetration into Saturated Concrete– Multispecies approach,Chalmers University of Technology, Gutenberg, Sweden, INSA, Toulouse, France2000.
- Atkinson, A. Haxby, A. and Hearne, J.A., The Chemistry and Expansion of Limestone-Portland Cement Mortars Exposed to SulphateContaining SolutionsNIREX Report NSS/R127, United Kingdom, 1988.
- Skalny,J. Marchand, J. and Odler., I, Sulphate Attack on Concrete, Spon Press, London, United Kingdom, 2002.
- Tixier, R.Mobasher, B., Modeling of damage in cement-based materials subjected to external sulfate attack – part 1: formulation. ASCE J Mater Eng,2003, Vol.15, N°.4, pp.305–313.
- Bentz, DP. Garbicz, EJ.,Simulation studies of the effects of mineral admixtures on the cement paste aggregate interfacial zone. ACI Mater J, 1991,Vol.88, N°.5, pp.518–529.
- Shamaran, M.Kasap, O.Duru, K. and Yaman, IO., Effect of mix composition and water cement ratio on the sulfate resistance of blended cements, Cement and ConcreteComposites, Vol. 29,N°.3, 2007, pp.159-167.
- Saricimen, H.Shameem, M. Barry, MS. Ibrahim, M. and Abbasi, TA.,Durability of proprietary cementitious materials for use in wastewater transport systems, Cement and Concrete Composites, Vol. 25, N°4-5, 2003, pp. 421-427.
- Chang, ZT. Song, XJ. Munn, R. and Marosszeky, M.,Using limestone aggregate and different cements for enhancing resistance of concrete to sulfuric acid attack, Cement and Concrete Research, Vol. 35, N°.8, 2005, pp. 1486-1494.
- Sersale, R.Frigione, G. and Bonavita L., Acid depositions and concrete attack: Maininfluences, Cement and Concrete Research, Vol. 28, N°.1,1998, pp.19-24.
Ayrıntılar
| Bölüm | Makaleler |
|---|---|
| Yazarlar | |
| Yayımlanma Tarihi | 30 Haziran 2017 |
| Yayımlandığı Sayı | Yıl 2017 Cilt: 5 Sayı: 1 |
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