This recommendation is focused on application of superabsorbent polymers (SAP) for the improvement of the resistance of cement-based materials to freeze–thaw attack with or without deicing salts. A simple approach to the determination of the amount and properties of SAP as well as methods to verify SAP effectiveness for frost resistance protection are presented.
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EN 12390-9:2006 Testing hardened concrete—part 9: freeze–thaw resistance—scaling
ASTM C666/C 666M—03 (2008) Resistance of concrete to rapid freezing and thawing
JIS Japan Industrial Standard A1148:2010—Method of test for resistance of concrete to freezing and thawing
National Standard of the People’s Republic of China GB/T 50082-2009—Standard for test methods of long-term performance and durability of ordinary concrete, part 4: test methods for resistance of concrete to freezing and thawing
GOST 10060-2012—Concretes: methods for the determination of frost-resistance
RILEM recommendation CDF test (1996) Test method for the freeze–thaw resistance of concrete test with sodium chloride solution
SIS-CEN/TS 12390-9:2016—Testing hardened concrete—part 9: freezethaw resistance with deicing salts
ASTM C672/C 672M—03—Scaling resistance of concrete surfaces exposed to deicing chemicals
Mechtcherine V, Reinhardt HW (eds) (2012) Application of superabsorbent polymers (SAP) in concrete construction. RILEM state-of-the-art report prepared by technical committee 225-SAP. https://doi.org/10.1007/978-94-007-2733-5
Mechtcherine V, Secrieru E, Schröfl C (2015) Effect of superabsorbent polymers (SAPs) on rheological properties of fresh cement-based mortars—development of yield stress and plastic viscosity over time. Cem Concr Res 67:52–65. https://doi.org/10.1016/j.cemconres.2014.07.003
Serpukhov I, Mechtcherine V (2015) Early-age shrinkage of ordinary concrete and a strain-hardening cement-based composite (SHCC) in the conditions of hot weather curing. In: Hellmich C, Pichler B, Kollegger J (eds) Mechanics and physics of creep, shrinkage and durability of concrete and concrete structures (proceedings of CONCREEP 10), ASCE, Reston (VA/USA), pp 1504–1513
Boshoff et al (2019) The effect of superabsorbent polymers on the mitigation of plastic shrinkage cracking of conventional concrete—results of a RILEM inter-laboratory test (in preparation)
Mechtcherine V, Gorges M, Schröfl C, Assmann A, Brameshuber W, Bettencourt Ribeiro V, Cusson D, Custódio J, Fonseca da Silva E, Ichimiya K, Igarashi S, Klemm A, Kovler K, Lopes A, Lura P, Nguyen VT, Reinhardt HWTF, Weiss J, Wyrzykowski M, Ye G, Zhutovsky S (2014) Effect of internal curing by using superabsorbent polymers (SAP) on autogenous shrinkage and other properties of a high-performance fine-grained concrete: results of a RILEM round-robin Test, TC 225-SAP. Mater Struct 47(3):541–562
Wyrzykowski M, Igarashi S-I, Lura P, Mechtcherine V (2018) Recommendation of RILEM TC 260-RSC: using SAP to mitigate autogenous shrinkage of cement-based materials. Mater Struct 51:135. https://doi.org/10.1617/s11527-018-1241-9
Snoeck D, De Belie N (2015) Repeated autogenous healing in strain-hardening cementitious composites by using superabsorbent polymers. J Mater Civil Eng 04015086:1–11. https://doi.org/10.1061/(ASCE)MT.1943-5533.0001360
Mechtcherine V, Schröfl C, Wyrzykowski M, Gorges M, Lura P, Cusson D, Margeson J, De Belie N, Snoeck D, Ichimiya K, Igarashi S-I, Falikman V, Friedrich S, Bokern J, Kara P, Marciniak A, Reinhardt H-W, Sippel S, Bettencourt Ribeiro A, CustódioJ Ye G, Dong H, Weiss J (2017) Effect of superabsorbent polymers (SAP) on the freeze–thaw resistance of concrete: results of a RILEM interlaboratory study. Mater Struct 50(1):14. https://doi.org/10.1617/s11527-016-0868-7
Mönnig S, Lura P (2007) Superabsorbent polymers—an additive to increase freeze–thaw resistance of high strength concrete. In: Grosse CU (ed) Advances in construction materials, vol 2. Springer, Heidelberg, pp 351–358
Hasholt MT, Jensen OM, Laustsen S (2015) Superabsorbent polymers as a means of improving frost resistance of concrete. Adv Civ Eng Mater 4:237–256
Laustsen S, Hasholt MT, Jensen OM (2015) Void structure of concrete with superabsorbent polymers and its relation to frost resistance of concrete. Mater Struct 48(1–2):357–368
Du L, Folliard KJ (2005) Mechanisms of air entrainment in concrete. Cem Concr Res 35(8):1463–1471
Eickschen D (2008) Operating mechanisms of air-entraining admixtures. Cem Int 6(6):80–94
EN 480-11:2005 (2005) Admixtures for concrete, mortar and grout—test methods—part 11: determination of air void characteristics in hardened concrete
ASTM C457-16: Standard test method for microscopical determination of parameters of the air-void system in hardened concrete
Lindmark S (1998) Mechanisms of salt frost scaling of Portland cement-bound materials: studies and hypothesis. Ph.D. thesis, Division of Building Materials, Lund Institute of Technology, Lund, Sweden, 286 pp
EN 12350-7:2009 (2009) Testing fresh concrete—part 7: air content—pressure methods
Schröfl C, Mechtcherine V, Gorges M (2012) Relation between the molecular structure and the efficiency of superabsorbent polymers (SAP) as concrete admixture to mitigate autogenous shrinkage. Cem Concr Res 42(6):865–873. https://doi.org/10.1016/j.cemconres.2012.03.011
Snoeck D, Schröfl Ch, Mechtcherine V (2018) Recommendation of RILEM TC 260-RSC: testing sorption by superabsorbent polymers (SAP) prior to implementation in cement-based materials. Mater Struct 51:116. https://doi.org/10.1617/s11527-018-1242-8
Mechtcherine V, Snoeck D, Schröfl C, De Belie N, Klemm AJ, Ichimiya K, Moon J, Wyrzykowski M, Lura P, Toropovs N, Assmann A, Igarashi S, De La Varga I, Almeida FCR, Erk KA, Ribeiro AB, Custódio J, Reinhardt HW, Falikman V (2018) Testing superabsorbent polymer (SAP) sorption properties prior to implementation in concrete: results of a RILEM round-robin test. Mater Struct 51(1):28. https://doi.org/10.1617/s11527-018-1149-4
Jensen OM, Hansen PF (2002) Water-entrained cement-based materials II. Experimental observations. Cem Concr Res 32:973–978
Riyazi S, Kevern JT, Mulheron M (2017) Super absorbent polymers (SAPs) as physical air entrainment in cement mortars. Constr Build Mater 147:669–676
Kusayama S, Kuwabara H, Igarashi S (2014) Comparison of salt scaling resistance of concretes with different types of superabsorbent polymers. In: Application of superabsorbent polymers and other new admixtures in concrete construction, proceedings pro095, pp 267–277
Setzer MJ (2001) Recommendations of RILEM TC 176-IDC: test methods of frost resistance of concrete. Mater Struct 34:515–525
Setzer MJ, Fagerlund G, Janssen DJ (1996) CDF test—test method for the freeze–thaw resistance of concrete—tests with sodium chloride solution (CDF). Mater Struct 29:523–528
Olawuyi BJ, Boshoff WP (2017) Influence of SAP content and curing age on air void distribution of high performance concrete using 3D volume analysis. Constr Build Mater 135:580–589
The contributions of all TC members in discussion during the drafting of this recommendation are gratefully acknowledged. The authors extend their thanks to the industrial partners for the proofreading and valuable comments.
Conflict of interest
The authors declare that they have no conflict of interest.
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
This recommendation has been prepared by members of Work Group 4 “Effect of SAP on freeze–thaw resistance”—Viktor Mechtcherine, Christof Schröfl, Michaela Reichardt, Agnieszka J. Klemm and Kamal H. Khayat—acting within the RILEM TC 260-RSC “Recommendations for use of superabsorbent polymers in concrete construction” and has been reviewed and approved by all members of the TC 260-RSC.
RILEM TC 260-RSC membership
Chair: Viktor Mechtcherine.
Deputy chair: Mateusz Wyrzykowski.
Members: Livia Borba Agostinho, Fernando Almeida, Alexander Assmann, Billy Boshoff, Daniel Cusson, João Custódio, Nele De Belie, Igor De la Varga, Kendra Erk, Vyatcheslav Falikman, Stefan Friedrich, Kazuo Ichimiya, Shin-Ichi Igarashi, Patricija Kara De Maeijer, Kamal H. Khayat, Agnieszka J. Klemm, Pietro Lura, Viktor Mechtcherine, Juhyuk Moon, Michaela Reichardt, Hans W. Reinhardt, António Bettencourt Ribeiro, Christof Schroefl, Didier Snoeck, Nikolajs Toropovs, Chiara Villani, Mateusz Wyrzykowski.
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Mechtcherine, V., Schröfl, C., Reichardt, M. et al. Recommendations of RILEM TC 260-RSC for using superabsorbent polymers (SAP) for improving freeze–thaw resistance of cement-based materials. Mater Struct 52, 75 (2019). https://doi.org/10.1617/s11527-019-1375-4
- Deicing salt
- Frost resistance
- Superabsorbent polymers