Preparation and characterization of cement mortar mixed with alternating field-magnetized water

With the rapid development of industrialization, it is essential to use high-performance building materials and environmentally safe construction methods. Although earlier studies have shown that magnetized water has a significant strengthening effect on cement materials, they have rarely used alter...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Zhao, Geng [verfasserIn] Zhang, Zhifeng [verfasserIn] Ma, Ning [verfasserIn] Wang, Ying [verfasserIn] Cheng, Senhao [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2024

Schlagwörter:	Alternating electromagnetic field Magnetic field frequency Magnetized water Surface tension Cement mortar Compressive strength

Übergeordnetes Werk:	Enthalten in: Construction and building materials - Amsterdam [u.a.] : Elsevier Science, 1987, 416
Übergeordnetes Werk:	volume:416

DOI / URN:	10.1016/j.conbuildmat.2024.135204

Katalog-ID:	ELV067002544

Internformat


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245	1	0	\|a Preparation and characterization of cement mortar mixed with alternating field-magnetized water
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520			\|a With the rapid development of industrialization, it is essential to use high-performance building materials and environmentally safe construction methods. Although earlier studies have shown that magnetized water has a significant strengthening effect on cement materials, they have rarely used alternating magnetic fields. This study explores the preparation conditions of magnetized water under alternating magnetic fields, aiming to obtain the optimal strengthening effect on cement mortar. The variation in surface tension of magnetized water is analyzed. The prepared magnetized water and Portland cement are used to mix mortar with water-to-cement ratios (w/c) of 0.74, and the apparent density, compressive strength, and microscopic appearance (under scanning electron microscope) of the mortar are observed. The results show that the surface tension of magnetized water decreases as the frequency of the alternating magnetic field increases, thereby improving the apparent density and compressive strength of the mortar. A relevant mathematical model is proposed. When the frequency of the alternating magnetic field is higher than 800 Hz, the surface tension of magnetized water significantly decreases, with a maximum reduction of 20.6%; The compressive strength of magnetized water mortar has significantly increased, with a maximum increase of 14.8%. Under appropriate magnetic field parameters, strength requirements can be met with a reduction of 10% in the consumption of cement and water. By exploring the optimal magnetic treatment conditions for alternating magnetic fields, this study provides a theoretical basis for the design of magnetizers in engineering applications.
650		4	\|a Alternating electromagnetic field
650		4	\|a Magnetic field frequency
650		4	\|a Magnetized water
650		4	\|a Surface tension
650		4	\|a Cement mortar
650		4	\|a Compressive strength
700	1		\|a Zhang, Zhifeng \|e verfasserin \|4 aut
700	1		\|a Ma, Ning \|e verfasserin \|4 aut
700	1		\|a Wang, Ying \|e verfasserin \|4 aut
700	1		\|a Cheng, Senhao \|e verfasserin \|4 aut
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publishDate	2024
allfields	10.1016/j.conbuildmat.2024.135204 doi (DE-627)ELV067002544 (ELSEVIER)S0950-0618(24)00345-3 DE-627 ger DE-627 rda eng 690 VZ 56.45 bkl Zhao, Geng verfasserin aut Preparation and characterization of cement mortar mixed with alternating field-magnetized water 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier With the rapid development of industrialization, it is essential to use high-performance building materials and environmentally safe construction methods. Although earlier studies have shown that magnetized water has a significant strengthening effect on cement materials, they have rarely used alternating magnetic fields. This study explores the preparation conditions of magnetized water under alternating magnetic fields, aiming to obtain the optimal strengthening effect on cement mortar. The variation in surface tension of magnetized water is analyzed. The prepared magnetized water and Portland cement are used to mix mortar with water-to-cement ratios (w/c) of 0.74, and the apparent density, compressive strength, and microscopic appearance (under scanning electron microscope) of the mortar are observed. The results show that the surface tension of magnetized water decreases as the frequency of the alternating magnetic field increases, thereby improving the apparent density and compressive strength of the mortar. A relevant mathematical model is proposed. When the frequency of the alternating magnetic field is higher than 800 Hz, the surface tension of magnetized water significantly decreases, with a maximum reduction of 20.6%; The compressive strength of magnetized water mortar has significantly increased, with a maximum increase of 14.8%. Under appropriate magnetic field parameters, strength requirements can be met with a reduction of 10% in the consumption of cement and water. By exploring the optimal magnetic treatment conditions for alternating magnetic fields, this study provides a theoretical basis for the design of magnetizers in engineering applications. Alternating electromagnetic field Magnetic field frequency Magnetized water Surface tension Cement mortar Compressive strength Zhang, Zhifeng verfasserin aut Ma, Ning verfasserin aut Wang, Ying verfasserin aut Cheng, Senhao verfasserin aut Enthalten in Construction and building materials Amsterdam [u.a.] : Elsevier Science, 1987 416 Online-Ressource (DE-627)320423115 (DE-600)2002804-0 (DE-576)259271187 nnns volume:416 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.45 Baustoffkunde VZ AR 416
spelling	10.1016/j.conbuildmat.2024.135204 doi (DE-627)ELV067002544 (ELSEVIER)S0950-0618(24)00345-3 DE-627 ger DE-627 rda eng 690 VZ 56.45 bkl Zhao, Geng verfasserin aut Preparation and characterization of cement mortar mixed with alternating field-magnetized water 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier With the rapid development of industrialization, it is essential to use high-performance building materials and environmentally safe construction methods. Although earlier studies have shown that magnetized water has a significant strengthening effect on cement materials, they have rarely used alternating magnetic fields. This study explores the preparation conditions of magnetized water under alternating magnetic fields, aiming to obtain the optimal strengthening effect on cement mortar. The variation in surface tension of magnetized water is analyzed. The prepared magnetized water and Portland cement are used to mix mortar with water-to-cement ratios (w/c) of 0.74, and the apparent density, compressive strength, and microscopic appearance (under scanning electron microscope) of the mortar are observed. The results show that the surface tension of magnetized water decreases as the frequency of the alternating magnetic field increases, thereby improving the apparent density and compressive strength of the mortar. A relevant mathematical model is proposed. When the frequency of the alternating magnetic field is higher than 800 Hz, the surface tension of magnetized water significantly decreases, with a maximum reduction of 20.6%; The compressive strength of magnetized water mortar has significantly increased, with a maximum increase of 14.8%. Under appropriate magnetic field parameters, strength requirements can be met with a reduction of 10% in the consumption of cement and water. By exploring the optimal magnetic treatment conditions for alternating magnetic fields, this study provides a theoretical basis for the design of magnetizers in engineering applications. Alternating electromagnetic field Magnetic field frequency Magnetized water Surface tension Cement mortar Compressive strength Zhang, Zhifeng verfasserin aut Ma, Ning verfasserin aut Wang, Ying verfasserin aut Cheng, Senhao verfasserin aut Enthalten in Construction and building materials Amsterdam [u.a.] : Elsevier Science, 1987 416 Online-Ressource (DE-627)320423115 (DE-600)2002804-0 (DE-576)259271187 nnns volume:416 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.45 Baustoffkunde VZ AR 416
allfields_unstemmed	10.1016/j.conbuildmat.2024.135204 doi (DE-627)ELV067002544 (ELSEVIER)S0950-0618(24)00345-3 DE-627 ger DE-627 rda eng 690 VZ 56.45 bkl Zhao, Geng verfasserin aut Preparation and characterization of cement mortar mixed with alternating field-magnetized water 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier With the rapid development of industrialization, it is essential to use high-performance building materials and environmentally safe construction methods. Although earlier studies have shown that magnetized water has a significant strengthening effect on cement materials, they have rarely used alternating magnetic fields. This study explores the preparation conditions of magnetized water under alternating magnetic fields, aiming to obtain the optimal strengthening effect on cement mortar. The variation in surface tension of magnetized water is analyzed. The prepared magnetized water and Portland cement are used to mix mortar with water-to-cement ratios (w/c) of 0.74, and the apparent density, compressive strength, and microscopic appearance (under scanning electron microscope) of the mortar are observed. The results show that the surface tension of magnetized water decreases as the frequency of the alternating magnetic field increases, thereby improving the apparent density and compressive strength of the mortar. A relevant mathematical model is proposed. When the frequency of the alternating magnetic field is higher than 800 Hz, the surface tension of magnetized water significantly decreases, with a maximum reduction of 20.6%; The compressive strength of magnetized water mortar has significantly increased, with a maximum increase of 14.8%. Under appropriate magnetic field parameters, strength requirements can be met with a reduction of 10% in the consumption of cement and water. By exploring the optimal magnetic treatment conditions for alternating magnetic fields, this study provides a theoretical basis for the design of magnetizers in engineering applications. Alternating electromagnetic field Magnetic field frequency Magnetized water Surface tension Cement mortar Compressive strength Zhang, Zhifeng verfasserin aut Ma, Ning verfasserin aut Wang, Ying verfasserin aut Cheng, Senhao verfasserin aut Enthalten in Construction and building materials Amsterdam [u.a.] : Elsevier Science, 1987 416 Online-Ressource (DE-627)320423115 (DE-600)2002804-0 (DE-576)259271187 nnns volume:416 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.45 Baustoffkunde VZ AR 416
allfieldsGer	10.1016/j.conbuildmat.2024.135204 doi (DE-627)ELV067002544 (ELSEVIER)S0950-0618(24)00345-3 DE-627 ger DE-627 rda eng 690 VZ 56.45 bkl Zhao, Geng verfasserin aut Preparation and characterization of cement mortar mixed with alternating field-magnetized water 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier With the rapid development of industrialization, it is essential to use high-performance building materials and environmentally safe construction methods. Although earlier studies have shown that magnetized water has a significant strengthening effect on cement materials, they have rarely used alternating magnetic fields. This study explores the preparation conditions of magnetized water under alternating magnetic fields, aiming to obtain the optimal strengthening effect on cement mortar. The variation in surface tension of magnetized water is analyzed. The prepared magnetized water and Portland cement are used to mix mortar with water-to-cement ratios (w/c) of 0.74, and the apparent density, compressive strength, and microscopic appearance (under scanning electron microscope) of the mortar are observed. The results show that the surface tension of magnetized water decreases as the frequency of the alternating magnetic field increases, thereby improving the apparent density and compressive strength of the mortar. A relevant mathematical model is proposed. When the frequency of the alternating magnetic field is higher than 800 Hz, the surface tension of magnetized water significantly decreases, with a maximum reduction of 20.6%; The compressive strength of magnetized water mortar has significantly increased, with a maximum increase of 14.8%. Under appropriate magnetic field parameters, strength requirements can be met with a reduction of 10% in the consumption of cement and water. By exploring the optimal magnetic treatment conditions for alternating magnetic fields, this study provides a theoretical basis for the design of magnetizers in engineering applications. Alternating electromagnetic field Magnetic field frequency Magnetized water Surface tension Cement mortar Compressive strength Zhang, Zhifeng verfasserin aut Ma, Ning verfasserin aut Wang, Ying verfasserin aut Cheng, Senhao verfasserin aut Enthalten in Construction and building materials Amsterdam [u.a.] : Elsevier Science, 1987 416 Online-Ressource (DE-627)320423115 (DE-600)2002804-0 (DE-576)259271187 nnns volume:416 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.45 Baustoffkunde VZ AR 416
allfieldsSound	10.1016/j.conbuildmat.2024.135204 doi (DE-627)ELV067002544 (ELSEVIER)S0950-0618(24)00345-3 DE-627 ger DE-627 rda eng 690 VZ 56.45 bkl Zhao, Geng verfasserin aut Preparation and characterization of cement mortar mixed with alternating field-magnetized water 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier With the rapid development of industrialization, it is essential to use high-performance building materials and environmentally safe construction methods. Although earlier studies have shown that magnetized water has a significant strengthening effect on cement materials, they have rarely used alternating magnetic fields. This study explores the preparation conditions of magnetized water under alternating magnetic fields, aiming to obtain the optimal strengthening effect on cement mortar. The variation in surface tension of magnetized water is analyzed. The prepared magnetized water and Portland cement are used to mix mortar with water-to-cement ratios (w/c) of 0.74, and the apparent density, compressive strength, and microscopic appearance (under scanning electron microscope) of the mortar are observed. The results show that the surface tension of magnetized water decreases as the frequency of the alternating magnetic field increases, thereby improving the apparent density and compressive strength of the mortar. A relevant mathematical model is proposed. When the frequency of the alternating magnetic field is higher than 800 Hz, the surface tension of magnetized water significantly decreases, with a maximum reduction of 20.6%; The compressive strength of magnetized water mortar has significantly increased, with a maximum increase of 14.8%. Under appropriate magnetic field parameters, strength requirements can be met with a reduction of 10% in the consumption of cement and water. By exploring the optimal magnetic treatment conditions for alternating magnetic fields, this study provides a theoretical basis for the design of magnetizers in engineering applications. Alternating electromagnetic field Magnetic field frequency Magnetized water Surface tension Cement mortar Compressive strength Zhang, Zhifeng verfasserin aut Ma, Ning verfasserin aut Wang, Ying verfasserin aut Cheng, Senhao verfasserin aut Enthalten in Construction and building materials Amsterdam [u.a.] : Elsevier Science, 1987 416 Online-Ressource (DE-627)320423115 (DE-600)2002804-0 (DE-576)259271187 nnns volume:416 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.45 Baustoffkunde VZ AR 416
language	English
source	Enthalten in Construction and building materials 416 volume:416
sourceStr	Enthalten in Construction and building materials 416 volume:416
format_phy_str_mv	Article
bklname	Baustoffkunde
institution	findex.gbv.de
topic_facet	Alternating electromagnetic field Magnetic field frequency Magnetized water Surface tension Cement mortar Compressive strength
dewey-raw	690
isfreeaccess_bool	false
container_title	Construction and building materials
authorswithroles_txt_mv	Zhao, Geng @@aut@@ Zhang, Zhifeng @@aut@@ Ma, Ning @@aut@@ Wang, Ying @@aut@@ Cheng, Senhao @@aut@@
publishDateDaySort_date	2024-01-01T00:00:00Z
hierarchy_top_id	320423115
dewey-sort	3690
id	ELV067002544
language_de	englisch
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Although earlier studies have shown that magnetized water has a significant strengthening effect on cement materials, they have rarely used alternating magnetic fields. This study explores the preparation conditions of magnetized water under alternating magnetic fields, aiming to obtain the optimal strengthening effect on cement mortar. The variation in surface tension of magnetized water is analyzed. The prepared magnetized water and Portland cement are used to mix mortar with water-to-cement ratios (w/c) of 0.74, and the apparent density, compressive strength, and microscopic appearance (under scanning electron microscope) of the mortar are observed. The results show that the surface tension of magnetized water decreases as the frequency of the alternating magnetic field increases, thereby improving the apparent density and compressive strength of the mortar. A relevant mathematical model is proposed. 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author	Zhao, Geng
spellingShingle	Zhao, Geng ddc 690 bkl 56.45 misc Alternating electromagnetic field misc Magnetic field frequency misc Magnetized water misc Surface tension misc Cement mortar misc Compressive strength Preparation and characterization of cement mortar mixed with alternating field-magnetized water
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topic_title	690 VZ 56.45 bkl Preparation and characterization of cement mortar mixed with alternating field-magnetized water Alternating electromagnetic field Magnetic field frequency Magnetized water Surface tension Cement mortar Compressive strength
topic	ddc 690 bkl 56.45 misc Alternating electromagnetic field misc Magnetic field frequency misc Magnetized water misc Surface tension misc Cement mortar misc Compressive strength
topic_unstemmed	ddc 690 bkl 56.45 misc Alternating electromagnetic field misc Magnetic field frequency misc Magnetized water misc Surface tension misc Cement mortar misc Compressive strength
topic_browse	ddc 690 bkl 56.45 misc Alternating electromagnetic field misc Magnetic field frequency misc Magnetized water misc Surface tension misc Cement mortar misc Compressive strength
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title	Preparation and characterization of cement mortar mixed with alternating field-magnetized water
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title_full	Preparation and characterization of cement mortar mixed with alternating field-magnetized water
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title_sort	preparation and characterization of cement mortar mixed with alternating field-magnetized water
title_auth	Preparation and characterization of cement mortar mixed with alternating field-magnetized water
abstract	With the rapid development of industrialization, it is essential to use high-performance building materials and environmentally safe construction methods. Although earlier studies have shown that magnetized water has a significant strengthening effect on cement materials, they have rarely used alternating magnetic fields. This study explores the preparation conditions of magnetized water under alternating magnetic fields, aiming to obtain the optimal strengthening effect on cement mortar. The variation in surface tension of magnetized water is analyzed. The prepared magnetized water and Portland cement are used to mix mortar with water-to-cement ratios (w/c) of 0.74, and the apparent density, compressive strength, and microscopic appearance (under scanning electron microscope) of the mortar are observed. The results show that the surface tension of magnetized water decreases as the frequency of the alternating magnetic field increases, thereby improving the apparent density and compressive strength of the mortar. A relevant mathematical model is proposed. When the frequency of the alternating magnetic field is higher than 800 Hz, the surface tension of magnetized water significantly decreases, with a maximum reduction of 20.6%; The compressive strength of magnetized water mortar has significantly increased, with a maximum increase of 14.8%. Under appropriate magnetic field parameters, strength requirements can be met with a reduction of 10% in the consumption of cement and water. By exploring the optimal magnetic treatment conditions for alternating magnetic fields, this study provides a theoretical basis for the design of magnetizers in engineering applications.
abstractGer	With the rapid development of industrialization, it is essential to use high-performance building materials and environmentally safe construction methods. Although earlier studies have shown that magnetized water has a significant strengthening effect on cement materials, they have rarely used alternating magnetic fields. This study explores the preparation conditions of magnetized water under alternating magnetic fields, aiming to obtain the optimal strengthening effect on cement mortar. The variation in surface tension of magnetized water is analyzed. The prepared magnetized water and Portland cement are used to mix mortar with water-to-cement ratios (w/c) of 0.74, and the apparent density, compressive strength, and microscopic appearance (under scanning electron microscope) of the mortar are observed. The results show that the surface tension of magnetized water decreases as the frequency of the alternating magnetic field increases, thereby improving the apparent density and compressive strength of the mortar. A relevant mathematical model is proposed. When the frequency of the alternating magnetic field is higher than 800 Hz, the surface tension of magnetized water significantly decreases, with a maximum reduction of 20.6%; The compressive strength of magnetized water mortar has significantly increased, with a maximum increase of 14.8%. Under appropriate magnetic field parameters, strength requirements can be met with a reduction of 10% in the consumption of cement and water. By exploring the optimal magnetic treatment conditions for alternating magnetic fields, this study provides a theoretical basis for the design of magnetizers in engineering applications.
abstract_unstemmed	With the rapid development of industrialization, it is essential to use high-performance building materials and environmentally safe construction methods. Although earlier studies have shown that magnetized water has a significant strengthening effect on cement materials, they have rarely used alternating magnetic fields. This study explores the preparation conditions of magnetized water under alternating magnetic fields, aiming to obtain the optimal strengthening effect on cement mortar. The variation in surface tension of magnetized water is analyzed. The prepared magnetized water and Portland cement are used to mix mortar with water-to-cement ratios (w/c) of 0.74, and the apparent density, compressive strength, and microscopic appearance (under scanning electron microscope) of the mortar are observed. The results show that the surface tension of magnetized water decreases as the frequency of the alternating magnetic field increases, thereby improving the apparent density and compressive strength of the mortar. A relevant mathematical model is proposed. When the frequency of the alternating magnetic field is higher than 800 Hz, the surface tension of magnetized water significantly decreases, with a maximum reduction of 20.6%; The compressive strength of magnetized water mortar has significantly increased, with a maximum increase of 14.8%. Under appropriate magnetic field parameters, strength requirements can be met with a reduction of 10% in the consumption of cement and water. By exploring the optimal magnetic treatment conditions for alternating magnetic fields, this study provides a theoretical basis for the design of magnetizers in engineering applications.
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title_short	Preparation and characterization of cement mortar mixed with alternating field-magnetized water
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author2	Zhang, Zhifeng Ma, Ning Wang, Ying Cheng, Senhao
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doi_str	10.1016/j.conbuildmat.2024.135204
up_date	2024-07-06T19:44:58.608Z
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Preparation and characterization of cement mortar mixed with alternating field-magnetized water

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Vorhandene Bände

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