Abstract
This paper describes an experimental program designed to obtain a self-compacting fiber-reinforced concrete formulation based on the Faury’s reference curve, suitable to develop new solutions of non-structural slender precast elements in buildings. In the present work, it was possible to delimit the main parameters that allow to obtain a self-compacting concrete with high early age strength, allowing its application in the precast industry increasing the production cycles. The program has shown also the importance of the compatibility between the cement and the superplasticizer to prevent the undesirable effects of the high dosages of admixture in the fresh concrete performance, such as segregation and air content. The experimental campaign consisted in five self-compacting concrete mixes and another five self-compacting fiber-reinforced concrete. The first ones aimed to optimize parameters such as water/cement ratio, superplasticizer, and binder dosages in a plain SCC. Afterwards, these parameters were re-evaluated in another five mixes due to the impact of the fibers in the concrete’s fresh performance. The slump flow and the compressive strength at different ages (1, 7, and 28 days) were evaluated for all mixes.
Similar content being viewed by others
References
Arslan M, Korkmaz H, Gulay F (2006) Damage and failure pattern of prefabricated structures after major earthquakes in Turkey and shortfalls of the Turkish Earthquake code. Eng Fail Anal 13:537–557
Savoia M, Buratti N, Vincenzi L (2017) Damage and collapses in industrial precast buildings after the 2012 Emilia earthquake. Eng Struct 137:162–180
Madandoust R, Ranjbar M, Ghavidel R, Shahabi S (2015) Assessment of factors influencing mechanical properties of steel fiber reinforced self-compacting concrete. Mater Des 83:284–294
Pająk M, Ponikiewski T (2013) Flexural behavior of self-compacting concrete reinforced with different types of steel fibers. Constr Build Mater 47:397–408
Yehia S, Douba A, Abdullahi O, Farrag S (2016) Mechanical and durability evaluation of fiber-reinforced self-compacting concrete. Constr Build Mater 121:120–133
Pająk M, Ponikiewski T (2017) Experimental investigation on hybrid steel fibers reinforced self-compacting concrete under flexure. Proc Eng 193:218–225
Zerbino R, Tobes J, Bossio M, Giaccio G (2012) On the orientation of fibres in structural members fabricated with self compacting fibre reinforced concrete. Cement Concr Compos 34(2):191–200
ACI 544.1R-96 (2002) State-of-the-art report on fiber reinforced concrete. J Proc 70:729–744
Hoang A, Fehling E (2017) Influence of steel fiber content and aspect ratio on the uniaxial tensile and compressive behavior of ultra high performance concrete. Constr Build Mater 153:790–806
Sarzalejo A et al (2014) Fibers as structural element for the reinforcement of concrete—technical manual. Maccaferri technical report
Song PS, Hwang S (2004) Mechanical properties of high-strength steel fiber-reinforced concrete. Constr Build Mater 18:669–673
Gomes F (2010) Betão Auto-Compactável Reforçado com Fibras. MSc dissertation, Dep. Of Civil Eng., Universidade do Porto, Porto
Ghaffar A, Chavhan A, Tatwawadi RS (2014) Steel Fiber Reinforced Concrete. Int J Eng Trends Technol 9(5):791–797
Schutter G, Bartos P, Domone P, Gibbs P (2008) Self-compacting concrete. Wittles Publishing, Caithness. ISBN 978-1904445-30-2, 978-1-4200-6833-7
Koehler E, Fowler D (2007) Self-consolidating concrete for precast structural applications: mixture proportions, workability, and early-age hardened properties. Technical report no. FHWA/TX-08/0-5134-1, Center for Transportation Research at The University of Texas at Austin
ERMCO (2005) The European guidelines for self-compacting concrete. ERMCO
EN 12350-8 (2010) Testing fresh concrete—part 8: self-compacting concrete—slump-flow test. CEN
EN 12350-12 (2010) Testing fresh concrete—part 12: self-compacting concrete—J-ring test. CEN
EN 12350-9 (2010) Testing fresh concrete—part 9: self-compacting concrete—V-funnel test. CEN
EN 12350-10 (2010) Testing fresh concrete—part 10: self-compacting concrete—L box test. CEN
EN 12350-11 (2010) Testing fresh concrete—part 11: self-compacting concrete—Sieve segregation test. CEN
Fornasier G, Giovambattista P, Zitzer L (2002) Self-consolidating concrete in Argentina: development program and applications. In: Proc of the 1st North American conf on the design and use of self-consolidating concrete, Centre for Advanced Cement Based Materials, North Western University, Chicago, pp 439–444
Lessard M, Talbot C, Baker D (2002) Self-consolidating concrete solves challenging placement problems at the Pearson International Airport in Toronto, Canada. In: Proc of the 1st North American conf on the design and use of self-consolidating concrete, Centre for Advanced Cement Based Materials, North Western University, Chicago, pp 413–416
Shadle R, Somerville S (2002) The benefits of utilizing fly ash in producing self-consolidation concrete (SCC). In: Proc of the 1st North American conf on the design and use of self-consolidating concrete, Centre for Advanced Cement Based Materials, North Western University, Chicago, pp 235–241
Akçay B, Tasdemir M (2012) Mechanical behaviour and fibre dispersion of hybrid steel fibre reinforced self-compacting concrete. Constr Build Mater 28(1):287–293
Salehian H, Barros J (2015) Assessment of the performance of steel fibre reinforced self-compacting concrete in elevated slabs. Cement Concr Compos 55:268–280
Aslani F, Nejadi S (2013) Mechanical characteristics of self-compacting concrete with and without fibres. Mag Concrete Res 65(10):608–622
Pons G, Mouret M, Alcantara M, Granju J (2007) Mechanical behaviour of self-compacting concrete with hybrid fibre reinforcement. Mater Struct 40:201–210
Kamal M, Safan M, Etman Z, Kasem B (2014) Mechanical properties of self-compacted fiber concrete mixes. Hous Build Natl Res Center 10:25–34
Shi C, Wu Z, Lv K, Wu L (2015) A review on mixture design methods for self-compacting concrete. Constr Build Mater 84:387–398
Torrijos MC, Barragán BE, Zerbino RL (2007) Physical–mechanical properties, and mesostructure of plain and fibre reinforced self-compacting concrete. Constr Build Mater 22(8):1780–1788
Grünewald S (2004) Performance-based design of self-compacting fibre reinforced concrete. Delft University Press, Delft
Ferrara L, Park Y, Shah S (2007) A method for mix-design of fiber-reinforced self-compacting concrete. Cem Concr Res 37:957–971
EN 12390-3 (2012) Testing hardened concrete. Compressive Strength of Test Specimens. CEN
Acknowledgements
This work is supported by Lena, Engenharia e Construções, S.A. through the Portuguese R&D Program associated with the major public contracts—Contract No. 10/2269/CA/C—under the project “HIPERFORMWALLS—New solutions of non-structural precast walls by use of fiber-reinforced concrete”. The authors also would like to thank Vigobloco S.A., SECIL S.A., BASF Portugal, and Sika Portugal, for their support throughout this work.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Fernandes, P.A.L., Veludo, J., Almeida, N. et al. Study of a self-compacting fiber-reinforced concrete to be applied in the precast industry. Innov. Infrastruct. Solut. 3, 28 (2018). https://doi.org/10.1007/s41062-018-0136-5
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s41062-018-0136-5