Erosion Resistance of Masonry under Dry-Wet Cycling Environment in Solution of Organic Acid and Sulfate

XU Fuyuan; YANG Weijun; YANG Jianyu

doi:10.11973/fsyfh220753

Corrosion & Protection > 2025 > 46(2): 43-49. > DOI: 10.11973/fsyfh220753

XU Fuyuan, YANG Weijun, YANG Jianyu. Erosion Resistance of Masonry under Dry-Wet Cycling Environment in Solution of Organic Acid and Sulfate[J]. Corrosion & Protection, 2025, 46(2): 43-49. DOI: 10.11973/fsyfh220753

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Erosion Resistance of Masonry under Dry-Wet Cycling Environment in Solution of Organic Acid and Sulfate

School of Civil Engineering, Changsha University of Science and Technology, Changsha 410114, China

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Received Date: January 02, 2023

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Abstract

Dry-wet cycling accelerated corrosion tests were carried out to three types of specimens (brick, mortar, block) in solution of organic acid and sulfate, and pure water respectively. The erosion resistance of specimens was evaluated through mass, compressive strength, relative dynamic elastic modulus and mortar flexural strength, and then the deterioration mechanism of the masonry structure under composite action was analyzed. The results show that with the increase of dry-wet cycles, the mass, compressive strength, relative dynamic elastic modulus and mortar flexural strength of the specimens displayed a trend of first increasing and then decreasing in the solution of organic acid and sulfate, while they displayed a slow decreasing trendy in pure water. The damage of dry-wet cycling to the brick, mortar and block in the solution of organic acid and sulfate was more obvious than that in pure water.
- masonry structure,
- durability,
- organic acid,
- sulfate,
- dry-wet cycling,
- relative dynamic elastic modulus

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[1]	薛忆天, 李向民, 高润东, 等. 砌体结构耐久性研究进展[J]. 建筑科技, 2020, 4(5): 13-16. XUE Y T, LI X M, GAO R D, et al. Masonry structure durability research and development[J]. Building Technology, 2020, 4(5): 13-16.
[2]	高润东, 蒋利学, 王卓琳. 砌体受硫酸盐侵蚀损伤及性能劣化试验研究[J]. 施工技术, 2020, 49(15): 77-79. GAO R D, JIANG L X, WANG Z L. Experimental study on damage and property deterioration of masonry by sulfate attack[J]. Construction Technology, 2020, 49(15): 77-79.
[3]	曹新宇, 逯兴邦, 汤永净, 等. 冻融循环下古砖砌体的受压破坏研究[J]. 结构工程师, 2018, 34(2): 122-128. CAO X Y, LU X B, TANG Y J, et al. Compression damage in ancient brick masonry under freeze-thaw cycles[J]. Structural Engineers, 2018, 34(2): 122-128.
[4]	刘玮辉再生混凝土多孔砖耐久性与砖的抗冻指标试验研究长沙长沙理工大学2012刘玮辉. 再生混凝土多孔砖耐久性与砖的抗冻指标试验研究[D]. 长沙: 长沙理工大学, 2012. LIU W HExperimental research on durability of recycled concrete porous brick and frost resistance index of brickChangshaChangsha University of Science & Technology2012LIU W H. Experimental research on durability of recycled concrete porous brick and frost resistance index of brick[D]. Changsha: Changsha University of Science & Technology, 2012.
[5]	郑怡, 李莉, 许嘉龙, 等. 新型墙体材料冻融循环寿命时变可靠性[J]. 中南大学学报(自然科学版), 2011, 42(11): 3342-3346. ZHENG Y, LI L, XU J L, et al. Service life of new-type walling materials under action of freeze-thaw cycle based on time-depending reliability[J]. Journal of Central South University (Science and Technology), 2011, 42(11): 3342-3346.
[6]	商效瑀, 郑山锁, 徐强, 等. 冻融循环下轴心受压砖砌体损伤本构关系模型[J]. 建筑材料学报, 2015, 18(6): 1045-1049,1054. SHANG X Y, ZHENG S S, XU Q, et al. Damage constitute model of brick masonry under freeze-thaw cycles and axial compression[J]. Journal of Building Materials, 2015, 18(6): 1045-1049,1054.
[7]	FORABOSCHI P, VANIN A. Experimental investigation on bricks from historical Venetian buildings subjected to moisture and salt crystallization[J]. Engineering Failure Analysis, 2014, 45: 185-203.
[8]	GENTILINI C, FRANZONI E, BANDINI S, et al. Effect of salt crystallisation on the shear behaviour of masonry walls: an experimental study[J]. Construction and Building Materials, 2012, 37: 181-189.
[9]	葛广华, 王成, 黎亮, 等. 南疆盐渍土地区砌体结构耐久性现状与防治[J]. 中国科技信息, 2016(11): 57-58. GE G H, WANG C, LI L, et al. Durability status and prevention of masonry structure in saline soil area of southern Xinjiang[J]. China Science and Technology Information, 2016(11): 57-58.
[10]	郑山锁, 朱揽奇, 牛丽华, 等. 酸雨腐蚀砖墙抗震性能试验及恢复力模型研究[J]. 土木工程学报, 2017, 50(4): 21-31. ZHENG S S, ZHU L Q, NIU L H, et al. Experiment and restoring force model research on seismic behavior of brick walls affected by acid rain corrosion[J]. China Civil Engineering Journal, 2017, 50(4): 21-31.
[11]	高润东, 李向民, 许清风. 砌体老化损伤宏微观性能试验研究[J]. 施工技术, 2020, 49(3): 77-79. GAO R D, LI X M, XU Q F. Experimental study on the macro and micro properties of masonry under the aging and damage[J]. Construction Technology, 2020, 49(3): 77-79.
[12]	张京街, 张兴伟, 林文修. 砌体材料耐久性试验研究与修复措施[J]. 武汉大学学报(工学版), 2015, 48(增1): 145-148. ZHANG J J, ZHANG X W, LIN W X. Experimental study of durability of masonry materials and repairing measures. Engineering Journal of Wuhan University, 2015, 48(S1): 145-148.
[13]	秦硕硫酸和柠檬酸对水泥砂浆的腐蚀规律及其微结构演变石家庄石家庄铁道大学2017秦硕. 硫酸和柠檬酸对水泥砂浆的腐蚀规律及其微结构演变[D]. 石家庄: 石家庄铁道大学, 2017. QIN SCorrosion law and microstructrue evolution of cement mortar submitted to sulfuric acid and citric acidsShijiazhuangShijiazhuang Tiedao University2017QIN S. Corrosion law and microstructrue evolution of cement mortar submitted to sulfuric acid and citric acids[D]. Shijiazhuang: Shijiazhuang Tiedao University, 2017.
[14]	王建华, 肖佳, 赵金辉. 水泥基材料的硫酸盐侵蚀[J]. 腐蚀与防护, 2009, 30(6): 432-436. WANG J H, XIAO J, ZHAO J H. Sulfate corrosion of cement-based materials[J]. Corrosion & Protection, 2009, 30(6): 432-436.
[15]	吴培元. 不同温度下水泥砂浆抗硫酸盐侵蚀试验研究[J]. 甘肃科学学报, 2020, 32(4): 83-88. WU P Y. Test of anti-sulfate erosion of cement mortar at different temperatures[J]. Journal of Gansu Sciences, 2020, 32(4): 83-88.
[16]	马昆林, 谢友均, 刘运华, 等. 可溶性盐对混凝土材料物理侵蚀的研究评述[J]. 腐蚀与防护, 2008, 29(9): 530-533. MA K L, XIE Y J, LIU Y H, et al. Research evaluation of physical corrosion of soluble salt substance to concrete[J]. Corrosion & Protection, 2008, 29(9): 530-533.
[17]	郭玉柱, 王起才, 王云天, 等. 低温干湿循环条件下砂浆抗硫酸盐侵蚀性能试验研究[J]. 硅酸盐通报, 2017, 36(12): 4250-4255. GUO Y Z, WANG Q C, WANG Y T, et al. Sulfate resistance of mortar under low temperature dry-wet circulation[J]. Bulletin of the Chinese Ceramic Society, 2017, 36(12): 4250-4255.
[18]	LARBI J A. Microscopy applied to the diagnosis of the deterioration of brick masonry[J]. Construction and Building Materials, 2004, 18(5): 299-307.
[19]	KROPYVNYTSKA T, SEMENIV R, IVASHCHYSHYN H. Increase of brick masonry durability for external walls of buildings and structures[J]. MATEC Web of Conferences, 2017, 116: 01007.
[20]	FRANZONI E, GENTILINI C, GRAZIANI G, et al. Towards the assessment of the shear behaviour of masonry in on-site conditions: a study on dry and salt/water conditioned brick masonry triplets[J]. Construction and Building Materials, 2014, 65: 405-416.
[21]	宦文娟多因素耦合作用下砖及其砌体的性能劣化规律与机理研究南京东南大学2013宦文娟. 多因素耦合作用下砖及其砌体的性能劣化规律与机理研究[D]. 南京: 东南大学, 2013. HUAN W JStudy on the law and mechanism of performance deterioration of brick and masonry under multi factor couplingNanjingSoutheast University2013HUAN W J. Study on the law and mechanism of performance deterioration of brick and masonry under multi factor coupling[D]. Nanjing: Southeast University, 2013.

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