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Wybrane pełne teksty z tego czasopisma
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Warianty tytułu
Future of concrete. Vision and challenges
Języki publikacji
Abstrakty
Autorzy stoją na stanowisku, że beton utrzyma swoją wiodącą pozycję w budownictwie natomiast będzie ulegał modyfikacji. W oparciu o czynniki napędowe, do których zaliczono zrównoważony rozwój i efektywność ekonomiczną, rozważają oni zmiany w technologii produkcji i stosowania betonu. Autorzy uważają, że w technologii nastąpić muszą duże zmiany i projektowanie mieszanki powinno być oparte na właściwościach betonu, a nie na jego składzie. Beton będzie wykonywany z dużej gamy różnych surowców przy zmniejszonej zawartości cementu. Modyfikacja technologii będzie opierać się głównie na szerszym uwzględnieniu roli domieszek. Powinna nastąpić integracja projektowania betonu i konstrukcji. Ważne znaczenie, co jest zrozumiałe, będzie miało szkolenie kadr.
The authors predicted that the concrete will keep its position in building in long run, but will underwent deep modification. On the basis of drivers, to which sustainability and efficiency are included, the authors discuss the changes in technology of production and in application of concrete. The authors state that will be big changes in technology and in concrete designing which must be based on concrete properties and not on its specification. Concrete will be produced using large range of different raw materials, but will decreased cement content. The modification of with be based on new philosophy of using admixtures. The integration of concrete materials and structural design should take place. Important role will have education of technologists and designers.
Wydawca
Czasopismo
Rocznik
Tom
Strony
102--121
Opis fizyczny
Bibliogr. 18 poz.
Twórcy
Bibliografia
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- 2. A. Katz, Environmental impact of steel and FRP reinforced pavements, ASCE J. of Composites for Construction, in press.
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- 10. V. C. Li and H. Stag, Elevating FRC material ductility to infrastructure durability, in M. di Prisco, R. Felicetti, G. A. Plizzari, Fibre reinforced Concretes BEFIB 2004, RILEM Proceedings PRO 39, RILEM Publications, Bagneux, France, 2004, Vol.1, 171-186.
- 11. H. Xu and S. Mindess, The flexural toughness of high strength fiber reinforced concrete with styrene-butadiene latex, in A. Zingoni, Progress in Structural Engineering, Mechanics and Computation, Proceedings of the Second International Conference on Structural Engineering, Mechanics and Computation, Cape Town, A. A. Palbema Publishers, 2004, Chapter No. 246 (CD-ROM).
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- 13. B. Baetens, E. Sclangen, T. van Beek, P. Roelfstra and J. Bijen, Computer simulation for concrete temperature control, Concrete International, December 2002, 43-48.
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- 15. P. Richard and M. H. Cheyrezy, Reactive powder concrete with high ductility and 200-800 MPa compressive strength, in Mehta, P. K. Concrete technology past, present and future, SP-144, Farmington Hills, Ml, American Concrete Institute, 1994, 507-518.
- 16. T. Thibaux, Z, Hajar, A. Simon and S. Chanut, Construction of an ultra-high-performance fibre-reinforced concrete thin-shell structure over the Millau viaduct toll gates, in M. di Prisco, R. Felcetti and G. A. Plizzari, Fibre-reinforced concretes BEFIB 2004, Vol. 2, Bagneux, France, RILEM Publications, 2004, 1183-1192.
- 17. E. Parent and P. Rossi, A new multi-scale cement composite for civil engineering and building construction fields, in Advances in concrete through science and engineering, Bagneux, France, RILEM Publications, CD-ROM Paper No. 14, Hybrid-Fiber Session, 2004.
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Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BTB2-0027-0138