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| 1 | USE OF CONSTRUCTION AND DEMOLITION WASTESAS RAW MATERIALS IN CEMENT CLINKER PRODUCTION显示文摘The aim of the present paper was to investigate the possibility of utilizing Construction and Demolition (C&D) wastes as substitutes of Portland cement raw meal. The C&D wastes that were so used, were the Recycled Concrete Aggregates (RCA) and the Recycled Masonry Aggregates (RMA) derived from demolished buildings in Attica region, Greece. RCA and RMA samples were selected because of their calcareous and siliceous origin respectively, which conformed the composition of the ordinary Portland cement raw meal. For that reason, six samples of cement raw meals were prepared: one with ordinary raw materials, as a reference sample, and five by mixing the reference sample with RCA and RMA in appropriate proportions. The effect on the reactivity of the generated mixtures, was evaluated on the basis of the free lime content (fCaO) in the mixtures sintered at 1350°C, 1400°C and 1450°C. Test showed that the added recycled aggregates improved the burnability of the cement raw meal without affecting negatively the cement clinker properties. Moreover, the formation of the major components (C3S, C2S, C3A and C4AF) of the produced clinkers (sintered at 1450°C) was corroborated by X-Ray Diffraction (XRD). | Christos-Triantafyllos Galbenis Stamatis Tsimas | 2006 | China Particuology2006，4，2： | 4 |
| 2 | RE-USE OF SPENT CATALYST FROM OIL-CRACKING REFINERIES AS SUPPLEMENTARY CEMENTING MATERIAL显示文摘Advanced technological achievements and the continuous growth of economy have made the disposal, recycle and reuse of industrial by-products a severe challenge. The cement industry is considered one of the key sectors in this effort in successfully (in terms of not extenuating but improving some of the properties of the final product) ab- sorbing large quantities of solid wastes, either as aggregates or as secondary cementitious materials. This not only con- tributes to the creation of an energy and CO2-emission depository (as commonly used raw materials are spared), but also simultaneously alleviates the acute environmental burden caused by the irresponsible disposal of such by-products. In this study, the possibility of reusing spent fluid catalytic-cracking catalyst (FCC) as a supplementary cementing material (SCM) was examined. A series of tests were conducted, initially aiming at characterizing the material and thereafter evaluating its pozzolanic activity and its effect on the mechanical properties of blended cements. Major findings in this investigation revealed that the use of FCC as a mineral admixture in cement is feasible, strengthening the belief that si- liceous glassy residues should represent a steady supply for the construction sector. | S. K. Antiohos E. Chouliara S. Tsimas | 2006 | China Particuology2006，4，2： | 3 |
| 3 | Study on the contribution of the fineness on cement strength显示文摘 | Tsivilis S Tsimas S Benetatou A | 1990 | ZKG1990，，1： | 1 |
| 4 | Study on the contribution of the fineness on cement strength显示文摘 | Tsivills S Tsimas S Benetatou A | 1990 | Zement-Kalk-Gips1990，，1： | 1 |
| 5 | Activation of Fly Ash Cementitious Systems in the Presence of Quickline Part I 显示文摘 | Antiohos S Tsimas S | 2004 | Compressive strength and pozzolanic reaction rate Cement and Concrete Research2004，34，5： | 1 |
| 6 | High-calcium fly ash as the fourth constituent in concrete: problems, solutions and perspectives显示文摘 | TSIMAS S MOUTSATSOU A | 2005 | Cement & Concrete Composites2005，2，27： | 1 |
| 7 | Rice husk ash ( HHA) effectiveness in cement and concrete as a function of reactive silica and fineness显示文摘 | Antiohos S K Papadakis V G Tsimas S | 2014 | Cement and Concrete Research2014，6162，： | 1 |
| 8 | Investigating the role of reactive silica in the hydration mechanisms of high-calcium fly ash/cement cements显示文摘 | Antiohos S Tsimas S | 2005 | Cement Concrete Composite2005，，2： | 1 |
| 9 | Use of inorganic setting retarders in cement industry 显示文摘 | Papageorgiou A Tzouvalas G Tsimas S | 2005 | Cement and Concrete Composites2005，27，2： | 1 |
| 10 | Supplementary cementing materials in concrete: Part I: Efficiency and design显示文摘 | PAPADAKIS V TSIMAS S | 2002 | Cem Concr Res2002，32，10： | 1 |
| 11 | High-calcium fly ash as the fourth constituent in concrete: problems, solutions and perspectives显示文摘 | TSIMAS S MOUTSATSOU T A | 2005 | Cem Concr Compos2005，27，2： | 1 |
| 12 | Supplementary cementing materials in concrete:Part I: efficiency and design 显示文摘 | Papadakis V G Tsimas S | 2002 | Cement and Concrete Research2002，32，10： | 1 |
| 13 | Investigating the role of reactive sili- ca in the hydration mechanisms of high-calcium fly ash/ce- ment systems显示文摘 | Antiohos S Tsimas S | 2005 | Cem Concr Compos2005，65，27： | 1 |
| 14 | Supplementary cementing materials in concrete, Part Ⅰ: efficiency and design显示文摘 | Papadakis V G Tsimas S | 2002 | Cement and Concrete Research2002，32，： | 1 |
| 15 | Evaluation of blends of high and low calcium fly ashes for use as supplementary cementing materia- ls显示文摘 | Antiohos S Maganari K Tsimas S | 2005 | Cement and Concrete Composites2005，27，3： | 1 |
| 16 | Supplementary cementing materials in concrete (part Ⅰ ): efficiency and design显示文摘 | PAPADAKIS V G TSIMAS S | 2002 | Cem Concr Res2002，32，9： | 1 |
| 17 | Use of inorganic setting retarders incement industry显示文摘 | Papageorgiou A Tzouvalas G Tsimas S | 2005 | Cement and Concrete Composites2005，27，： | 1 |
| 18 | Alternative calcium-sulfate-bearing materials as cement retarders 显示文摘 | Tzouvalas G Rantis G Tsimas S | 2004 | Cement and Concrete Research2004，34，11： | 1 |
| 19 | Particle size distributions a new approach显示文摘 | DELAGRAMMATIKAS G DELAGRAMMATIKAS M TSIMAS S | 2007 | Powder Technology2007，176，23： | 1 |
| 20 | Activation of fly ash cemontitious systems in the presence of quicldime显示文摘 | Antiohos S Papageorgiou A Tsimas S | 2006 | Cement and Concrete Research2006，36，： | 1 |
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