Salt Solution Attack Induced Mechanical Property Degradation and Quantitative Analysis Method for Evolution of Meso-structure Damages of Mortar

doi:10.11901/1005.3093.2015.12.921

Chinese Journal of Materials Research

2015, Vol. 29

Issue (12): 921-930 DOI: 10.11901/1005.3093.2015.12.921

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Salt Solution Attack Induced Mechanical Property Degradation and Quantitative Analysis Method for Evolution of Meso-structure Damages of Mortar

Tielin HAN^1,^2,^**(

),Junping SHI²,Yunsheng CHEN^1,²,Shuo DANG^1,²,Peng SU^1,²

1. Institute of Rock and Soil Mechanics, Xi'an University of Technology, Xi'an 710048, China
2. School of Civil Engineering and Architecture, Xi'an University of Technology, Xi'an 710048, China

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Tielin HAN,Junping SHI,Yunsheng CHEN,Shuo DANG,Peng SU. Salt Solution Attack Induced Mechanical Property Degradation and Quantitative Analysis Method for Evolution of Meso-structure Damages of Mortar. Chinese Journal of Materials Research, 2015, 29(12): 921-930.

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Abstract

The meso-structure evolution of mortar may certainly induce a significant effect on its macroscopic mechanical properties. Herewith, the mechanism concerning the mechanical property degradation and the evolution of corrosion induced meso-structure damages of mortar were studied after immersion in different salt solutions. The experimental results show that after corrosion in salt solutions, the plastic deformation of mortar increased; and the stronger is the corrosion attack, the larger is the plastic deformation of the mortar; however which is an obvious time dependent process. Thus the degree of plastic deformation may be a reflection of the corrosion degree of mortar. A method based on nondestructive inspection was proposed to predict the variation of mortar porosity versus corrosion time, and then a new parameter for describing the damages was proposed . The present study revealed that after immersion in salt solutions the corrosion attack induced damage degree of mortar is closely related to its physical and mechanical parameters, which proves that the proposed method for quantitative analysis of the evolution of meso-structure damages is reasonable.

Key words: inorganic non-metallic materials mortar specimen chemical erosion meso-chemical damage variable plastic deformation

Received: 23 March 2015

Fund: *Supported by National Natural Science Foundation of China Nos.51269024 & 11302167

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	Tielin HAN
	Junping SHI
	Yunsheng CHEN
	Shuo DANG
	Peng SU

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https://www.cjmr.org/EN/10.11901/1005.3093.2015.12.921 OR https://www.cjmr.org/EN/Y2015/V29/I12/921

Fig.1 Histogram of variation of pH value for different chemical solution conditions (a) effect of pH, (b) effect of concentration, (c) effect of chemical compositions

Fig.2 Histograms of physical parameters of 0.01 mol/L Na₂SO₄ pH = 1, 3, 7, 9 after 240 d

Fig.3 Histograms of physical parameters of 0.01, 0.1, 0.5 mol/L Na₂SO₄ solution after 240 d

Fig.4 Histograms of physical parameters of 0.01 mol/L Na₂SO₄and NaHCO₃ after 240 d, (a) ion concentration, (b) Fe(Fe³⁺+Fe²⁺)

Fig.5 Histograms of physical parameters of 0.01 mol/L, pH=7 Na₂SO₄ and pH=7 distilled after 240 d, (a) ion concentration, (b) Fe(Fe³⁺+Fe²⁺)

Table1 Experimental results of uniaxial compression of mortar specimens

Fig.6 Curves of U_p and ε1of mortar specimens

Fig.7 Curves of U_p and σ, E of mortar specimens

Table 2 Test results of νp(t) and calculation results of n(t)

Fig.8 Curves of V_p₍_t₎ and n₍_t₎of mortar specimens

Fig.9 Curves of b and a of mortar specimens

Fig.10 Curves of U_p and a, b of mortar specimens

Fig.11 Curves of D and U_p, ε1of mortar specimens

Fig.12 Curves of D and σ, E of mortar specimens

Fig.13 Curves of D and b of mortar specimens

Fig.14 Curves of D and Ca²⁺, Mg²⁺of mortar specimens

Fig.15 Curves of D and Fe(Fe³⁺, Fe²⁺) of mortar specimens

1	N. I. Fattuhi, B. P. Hughes, The performance of cement paste and concrete subjected to sulphuric acid attack, Cement and Concrete Research, 18(4), 545(1988)
2	L. H. Kong, G. James, Concrete deterioration due to acid precipitation, ACI Materials Journal, 84(2), 110(1987)
3	S. Chandra, Hydrochloric acid attack on cement mortar an analytical study, Cement and Concrete Research, (18), 193(1988)
4	K. Attiogbe, S. H. Rizkalla, Response of concrete to sulfuric acid attack, ACI Materials Journal,(85), 481(1988)
5	XIE Shaodong, ZHOU Ding, YUE Qixian, LIU Huiling, Influence of simulated acid rain on strength, crystal and pore structures of sand-lime slurry, Acta Scientiae Circum Stantiae, 17(l), 25(1997)
6	(谢绍东, 周定, 岳齐贤, 刘慧玲, 模拟酸雨对砂浆强度、物相和孔结构影响的研究, 环境科学学报, 17(l), 25(1997))
6	ZHOU Ding, XIE Shaodong, YUE Qixian, Study on the influence of simulated acid rain on sand-lime slurry, China Environmental Science, 16(1), 20(1996)
7	(周定, 谢绍东, 岳奇贤, 模拟酸雨对砂浆影响的研究, 中国环境科学, 16(1), 20(1996))
7	HUO Runke, LI Ning, ZHANG Haobo, Experimental study on physical characteristics of mortar subjected to hydrochloric acid attack, Rock and Soil Mechanics, 27(9), 1541(2006)
8	(霍润科, 李宁, 张浩博, 酸性环境下类砂浆材料物理性质的试验研究, 岩土力学, 27(9), 1541(2006))
8	HUO Runke, LI Ning, LIU Handong, Analysis of characteristic of longitudinal wave of mortar subject to hydrochloric acid attack, Rock and Soil Mechanic, 26(4), 608(2005)
9	(霍润科, 李宁, 刘汉东, 酸性环境下类砂岩材料波速特性分析, 岩土力学, 26(4), 608(2005))
9	NING Baokuan, ZHENG Nan, CHEN Sili, LIN Siyuan, Compressive strength of cement mortar under erosion of SO42+、HCO3-, Journal of Shenyang University of Technology, 30(4), 477(2008)
10	(宁宝宽, 郑楠, 陈四利, 林思源, SO42+、HCO3-侵蚀作用下水泥砂浆的抗压强度, 沈阳工业大学学报, 30(4), 477(2008))
10	ZHENG Nan, Experimental study for Cement Mortar’s Mechanical Capability under Environment Erosion, PhD Thesis (Liaoning, Shengyang University of Technology, 2008)
11	(郑楠, 环境侵蚀下水泥砂浆力学性能的试验研究, 博士学位论文(辽宁, 沈阳工业大学, 2008))
11	YANG Kai, LIU Jiang, SHI Zailing, LI Beixing, Research on the properties of mortar under strong acidic-environment, Concrete, 34(2), 113(2011)
12	(杨凯, 刘江, 施载玲, 李北星, 强酸性环境下砂浆性能变化研究, 混凝土, 34(2), 113(2011))
12	YANG Kai, ZHOU Mingkai, LI Beixing, TANG Kai, Study on the acid resistance of different cement mortar, Cement Guide for New Epoch, (2), 3(2011)
13	(杨凯, 周明凯, 李北星, 唐凯, 不同水泥砂浆的耐酸性研究, 新世纪水泥导报, (2), 3(2011))
13	CHEN Mengcheng, XIA Feng, WANG Kai, LUO Rui, Effect acid rain on surface damage of cement mortars, Concrete, (6), 112(2014)
14	(陈梦城, 夏峰, 王凯, 罗睿, 酸雨对水泥砂浆表面腐蚀损伤的影响, 混凝土, (6), 112(2014))
14	SONG Zhigang, ZHANG Xuesong, Experimental study of Mortar under Corrosion in Sulfuric Acid, Journal of Building Materials, 15(2), 163(2012)
15	(宋志刚, 张雪松, 稀硫酸侵蚀砂浆的试验研究, 建筑材料学报, 15(2), 163(2012)
15	HUO Runke, Experimental research on progressive and deteriorative characteristics of sandstone and mortar materials subjected to hydrochloric acid corrosion, PhD Thesis(Shanxi, Xi’an University of Technology, 2006)
16	(霍润科, 酸性环境下砂浆、砂岩材料的受酸腐蚀过程及其基本特性劣化规律的试验研究, 博士学位论文(陕西, 西安理工大学, 2006))
16	H. Grube, W. Rechenberg, Durability of concrete structures in acidic water, Cement and Concrete Research, (19), 783(1989)
17	H.T. CAO, L. Bucea, A. Ray, S. Yozghatlian, The effect of cement composition and pH of environment on sulfate resistance of Portland cements and blended cements, Cement and Concrete Composites, 19(2), 161(1997)
18	Hydrological and Geophysical Exploration Compilation Group of Changchun Geology Institute, Geophysical Exploration Tutorial of Hydrological Geology and Engineering Geology(Beijing, Geological Publishing House, 1981)
19	(长春地质学院水文物探编写组, 水文地质工程地质物探教程(北京, 地质出版社, 1981))
19	YANG Shengqi, XU Weiya, SU Chengdong, Study of the deformation failure and energy properties of rock specimen in uniaxial compression, ACTA Mechanics Solida Sinica, 27(2), 213(2007)
20	(杨圣奇, 徐卫亚, 苏承东, 岩样单轴压缩变形破坏与能量特征研究, 固体力学学报, 27(2), 213(2007))
20	YOU Mingqing, Rock Specimen Strength and Deformation and Failure Process (Beijing, Geological Publishing House, 2000)
21	(尤明庆, 岩石试样的强度及变形破坏过程(北京, 地质出版社, 2000))

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