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Year Number of Results
1986 1
1994 1
1997 1
1998 1
2000 2
2001 3
2002 2
2003 2
2004 2
2005 1
2007 2
2009 2
2010 1
2011 3
2012 3
2013 1
2014 3
2016 3
2017 1
2018 2
2019 7
2020 8
2021 8
2022 13
2023 4
2024 2

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75 results

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Page 1
Bubble Evolution under the Action of Polycarboxylate and Air-Entraining Agent and Its Effects on Concrete Properties-A Review.
Xiang S, Tan Y, Gao Y, Jiang Z, Liu B, Zeng W. Xiang S, et al. Materials (Basel). 2022 Oct 11;15(20):7053. doi: 10.3390/ma15207053. Materials (Basel). 2022. PMID: 36295121 Free PMC article. Review.
In order to improve the performance of concrete, it is of great significance to have a better understanding the mechanism and main influencing factors of concrete bubble evolution under the action of polycarboxylate and air-entraining agents. In the present r …
In order to improve the performance of concrete, it is of great significance to have a better understanding the mechanism and main influenci …
Both Plasticizing and Air-Entraining Effect on Cement-Based Material Porosity and Durability.
Tolegenova A, Skripkiunas G, Rishko L, Akmalaiuly K. Tolegenova A, et al. Materials (Basel). 2022 Jun 21;15(13):4382. doi: 10.3390/ma15134382. Materials (Basel). 2022. PMID: 35806505 Free PMC article.
The influence of a complex application of both plasticizing and air-entraining effects on concrete with polycarboxylate ether superplasticizer (PCE), air-entraining admixture (AIR), or an anti-foaming agent (AF) is analyzed in this paper …
The influence of a complex application of both plasticizing and air-entraining effects on concrete with polycarboxylate ether …
Influence of the Type of Cement and the Addition of an Air-Entraining Agent on the Effectiveness of Concrete Cover in the Protection of Reinforcement against Corrosion.
Raczkiewicz W, Koteš P, Konečný P. Raczkiewicz W, et al. Materials (Basel). 2021 Aug 18;14(16):4657. doi: 10.3390/ma14164657. Materials (Basel). 2021. PMID: 34443178 Free PMC article.
The paper presents the results of tests that allow us to assess the effect of the type of cement used and the air-entraining agent on the effectiveness of the concrete cover as a layer protecting the reinforcement against corrosion. ...The research has shown …
The paper presents the results of tests that allow us to assess the effect of the type of cement used and the air-entraining …
Impact of Surfactant and Calcium Sulfate Type on Air-Entraining Effectiveness in Concrete.
Sypek M, Latawiec R, Łaźniewska-Piekarczyk B, Pichór W. Sypek M, et al. Materials (Basel). 2022 Jan 27;15(3):985. doi: 10.3390/ma15030985. Materials (Basel). 2022. PMID: 35160930 Free PMC article.
The paper presents the evaluation of the influence of calcium sulfate on the air void microstructure in concrete and its action mechanism depending on the character of the air-entraining agent. ...The authors suspected the admixture's air-ent …
The paper presents the evaluation of the influence of calcium sulfate on the air void microstructure in concrete and its action mecha …
Mechanical and Damping Properties of Recycled Aggregate Concrete Modified with Air-Entraining Agent and Polypropylene Fiber.
Zhou C, Pei X, Li W, Liu Y. Zhou C, et al. Materials (Basel). 2020 Apr 24;13(8):2004. doi: 10.3390/ma13082004. Materials (Basel). 2020. PMID: 32344748 Free PMC article.
In this study, recycled aggregate concrete (RAC) modified with polypropylene fiber (PP) and air-entraining agent (AGA) was prepared, and the effects of PP and AGA on the static (compressive strength, Young's modulus, and splitting tensile strength) and dynami …
In this study, recycled aggregate concrete (RAC) modified with polypropylene fiber (PP) and air-entraining agent (AGA) …
Pulmonary air embolism.
Souders JE. Souders JE. J Clin Monit Comput. 2000;16(5-6):375-83. doi: 10.1023/a:1011455701892. J Clin Monit Comput. 2000. PMID: 12580220 Review.
The degree of physiological impairment depends on the volume of gas entrained, the rate of entrainment, the type of gas entrained, and the position of the patient when the embolism occurs. ...Prevention measures include volume expansion, careful positioning, …
The degree of physiological impairment depends on the volume of gas entrained, the rate of entrainment, the type of gas ent …
Influence of surfactant molecules as air-entraining agent for bone cement macroporosity.
Sarda S, Nilsson M, Balcells M, Fernández E. Sarda S, et al. J Biomed Mater Res A. 2003 May 1;65(2):215-21. doi: 10.1002/jbm.a.10458. J Biomed Mater Res A. 2003. PMID: 12734815
It is based on the use of sodium dodecyl sulphate (SDS) as an air-entraining agent. The results have shown that the liquid-to-powder ratio and the SDS concentration, as well as the diameter and the interconnectivity of the macropores, can control the micro- a …
It is based on the use of sodium dodecyl sulphate (SDS) as an air-entraining agent. The results have shown that the liq …
Study of the Air-Entraining Behavior Based on the Interactions between Cement Particles and Selected Cationic, Anionic and Nonionic Surfactants.
Liu Q, Chen Z, Yang Y. Liu Q, et al. Materials (Basel). 2020 Aug 9;13(16):3514. doi: 10.3390/ma13163514. Materials (Basel). 2020. PMID: 32784881 Free PMC article.
The essential role of the air void size distribution in air-entrained cementitious materials is widely accepted. However, how the air-entraining behavior is affected by features such as the molecular structure of air-entraining …
The essential role of the air void size distribution in air-entrained cementitious materials is widely accepted. Howeve …
Effects of Air Entrainment on Bacterial Viability in Cement Paste.
Kim H, Son HM. Kim H, et al. Materials (Basel). 2022 Mar 15;15(6):2163. doi: 10.3390/ma15062163. Materials (Basel). 2022. PMID: 35329614 Free PMC article.
This study investigated the effect of air entrainment (AE) on bacterial viability in cementitious materials. ...The highest compressive strength was achieved by the specimen with 0.3% AE agent, while the compressive strength of the specimens decreased conside …
This study investigated the effect of air entrainment (AE) on bacterial viability in cementitious materials. ...The highest co …
Effect of Low Atmospheric Pressure on Air Entrainment in Cement-Based Materials: An On-Site Experimental Study at Different Elevations.
Chen X, Liu X, Tian B, Ge Y, Li L. Chen X, et al. Materials (Basel). 2020 Sep 8;13(18):3975. doi: 10.3390/ma13183975. Materials (Basel). 2020. PMID: 32911739 Free PMC article.
The efficiency and stability of air entrainment in concrete are sometimes found to be weaker at higher elevation. ...In the study, little effect of low atmospheric pressure on the air-entraining efficiency and air bubble stability in mortar with …
The efficiency and stability of air entrainment in concrete are sometimes found to be weaker at higher elevation. ...In the st …
75 results