Blending eco-efficient calcium sulfoaluminate belite ferrite cement to enhance the physico-mechanical properties of Portland cement paste cured in refrigerated and natural winter conditions

被引：23

作者：

Alzaza, Ahmad ^{[1
]}

Ohenoja, Katja ^{[1
]}

Isteri, Visa ^{[2
]}

Hanein, Theodore ^{[3
]}

Geddes, Daniel ^{[3
]}

Poikelispaa, Minna ^{[4
]}

Illikainen, Mirja ^{[1
]}

机构：

[1] Univ Oulu, Fac Technol, Fiber & Particle Engn Res Unit, POB 4300, Oulu 90014, Finland

[2] Univ Oulu, Fac Technol, Proc Met, POB 4300, Oulu 90014, Finland

[3] Univ Sheffield, Dept Mat Sci & Engn, Sheffield S1 3JD, S Yorkshire, England

[4] Tampere Univ, Fac Engn & Nat Sci, POB 589, FI-33014 Tampere, Finland

来源：

CEMENT & CONCRETE COMPOSITES | 2022年 / 129卷

关键词：

Cold weather concreting; Refrigerated curing; Freezing point; Compressive strength; CSA cement; Belite ye 'elimite ferrite; PORE-SIZE DISTRIBUTION; LOW-TEMPERATURE; HYDRATION; PHASE; STRENGTH; BINDER; DSC;

D O I：

10.1016/j.cemconcomp.2022.104469

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The acceleration impacts of calcium sulfoaluminate belite ferrite (CSABF)-a cement produced from industrial side streams-on the hydration and strength development of Portland cement (PC) paste cured at-5 degrees C with and without pre-curing at room temperature were investigated. The impacts of eco-friendly CSABF cement content and pre-curing on the setting time and hardened properties of pastes were investigated. Freezing point of the paste and the amount of freezable water (FW) decreased with CSABF cement content and pre-curing. Hydration rate increased with CSABF cement content. By adding an optimal CSABF cement content, the compressive strength of paste cured at-5 degrees C increased by 500%. The effects of pre-curing on the compressive strength of the subzero-cured pastes were highly dependent on CSABF cement content and curing period. After 6 months, the outdoor-cured 70%PC/30%CSABF paste gained compressive strength comparable to that in the 90-day-old pair cured at-5 degrees C and continuous strength gain was detected up to one-year. The microstructural observations and porosity results are consistent with compressive strength measurements.

引用

页数：15

共 61 条

[21] A physico-chemical basis for novel cementitious binders [J].

Gartner, Ellis M. ;

Macphee, Donald E. .

CEMENT AND CONCRETE RESEARCH, 2011, 41 (07) :736-749

[22] Feasibility of incorporating phosphogypsum in ettringite-based binder from ladle slag [J].

Gijbels, Katrijn ;

Hoang Nguyen ;

Kinnunen, Paivo ;

Schroeyers, Wouter ;

Pontikes, Yiannis ;

Schreurs, Sonja ;

Illikainen, Mirja .

JOURNAL OF CLEANER PRODUCTION, 2019, 237

[23] Durability and microstructure of CSA cement-based materials from MSWI fly ash [J].

Guo, Xiaolu ;

Shi, Huisheng ;

Hu, Wenpei ;

Wu, Kai .

CEMENT & CONCRETE COMPOSITES, 2014, 46 :26-31

[24] Further insights into calcium sulfoaluminate cement expansion [J].

Hargis, Craig W. ;

Lothenbach, Barbara ;

Mueller, Christian J. ;

Winnefeld, Frank .

ADVANCES IN CEMENT RESEARCH, 2019, 31 (04) :160-177

[25] The Influence of Mayenite Employed as a Functional Component on Hydration Properties of Ordinary Portland Cement [J].

He, Zhen ;

Li, Yang .

MATERIALS, 2018, 11 (10)

[26] On the retardation mechanisms of citric acid in ettringite-based binders [J].

Hoang Nguyen ;

Kunther, Wolfgang ;

Gijbels, Katrijn ;

Samyn, Pieter ;

Carvelli, Valter ;

Illikainen, Mirja ;

Kinnunen, Paivo .

CEMENT AND CONCRETE RESEARCH, 2021, 140

[27] HIGH-RESOLUTION HEAT-FLOW DSC - APPLICATION TO STUDY OF PHASE-TRANSITIONS, AND PORE-SIZE DISTRIBUTION IN SATURATED POROUS MATERIALS [J].

HOMSHAW, LG .

JOURNAL OF THERMAL ANALYSIS, 1980, 19 (02) :215-334

[28] Hydration reaction and strength development of calcium sulfoaluminate cement-based mortar cured at cold temperatures [J].

Huang, Guangping ;

Pudasainee, Deepak ;

Gupta, Rajender ;

Liu, Wei Victor .

CONSTRUCTION AND BUILDING MATERIALS, 2019, 224 :493-503

[29] Belite-calcium sulfoaluminate cement prepared with phosphogypsum: Influence of P2O5 and F on the clinker formation and cement performances [J].

Huang, Yongbo ;

Qian, Jueshi ;

Kang, Xiaojuan ;

Yu, Jincheng ;

Fan, Yingru ;

Dang, Yudong ;

Zhang, Wensheng ;

Wang, Shoude .

CONSTRUCTION AND BUILDING MATERIALS, 2019, 203 :432-442

[30] Ferritic calcium sulfoaluminate belite cement from metallurgical industry residues and phosphogypsum: Clinker production, scale-up, and microstructural characterisation [J].

Isteri, Visa ;

Ohenoja, Katja ;

Hanein, Theodore ;

Kinoshita, Hajime ;

Kletti, Holger ;

Roessler, Christiane ;

Tanskanen, Pekka ;

Illikainen, Mirja ;

Fabritius, Timo .

CEMENT AND CONCRETE RESEARCH, 2022, 154

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