建筑垃圾再生骨料改性技术研究进展_《混凝土与水泥制品》杂志社

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建筑垃圾再生骨料改性技术研究进展

Research Progress on Modification Technology of Construction Waste Recycled Aggregates

2022年第9期

再生骨料；改性；物理强化；化学强化；微生物矿化

Recycled aggregate; Modification; Physical strengthening; Chemical strengthening; Microbial mineralization

2022年第9期

10.19761/j.1000-4637.2022.09.099.07

王亚松1，覃铃玲1，李松2，谢颉3，段平1

1.中国地质大学（武汉）材料与化学学院，湖北武汉 430074；2.湖北省城市地质工程院，湖北武汉 430050；3.武汉华强新型建筑材料有限公司，湖北武汉 430035

王亚松1，覃铃玲1，李松2，谢颉3，段平1

王亚松,覃铃玲,李松,等.建筑垃圾再生骨料改性技术研究进展[J].混凝土与水泥制品,2022(9):99-105.

WANG Y S,QIN L L,LI S,et al.Research Progress on Modification Technology of Construction Waste Recycled Aggregates[J].China Concrete and Cement Products,2022(9):99-105.

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摘要：合理使用再生骨料有助于节约资源和改善环境，但再生骨料存在形状不规则、吸水率高、压碎指标大等问题，直接用到混凝土中会劣化混凝土的性能。对再生骨料进行改性可在一定程度上减小其与天然骨料之间的差距，从而减轻其对混凝土性能的不利影响。通过物理强化技术、化学强化技术和微生物矿化技术改性再生骨料的作用机理和改性效果介绍，为再生骨料在混凝土中的合理应用提供借鉴。 Abstract: The rational use of recycled aggregates can help save resources and improve the environment. However, recycled aggregates have problems such as irregular shape, high water absorption, and large crushing index. Direct use of recycled aggregates in concrete will deteriorate the performance of concrete. The modification of recycled aggregates can reduce the gap between recycled aggregates and natural aggregates to some extent, so as to reduce its adverse impact on the performance of concrete. The action mechanism and modification effect of modified recycled aggregates by physical strengthening technology, chemical strengthening technology and microbial mineralization technology are introduced, which can provide a reference for rational application of recycled aggregates in concrete.

英文名 : Research Progress on Modification Technology of Construction Waste Recycled Aggregates

刊期 : 2022年第9期

关键词 : 再生骨料；改性；物理强化；化学强化；微生物矿化

Key words : Recycled aggregate; Modification; Physical strengthening; Chemical strengthening; Microbial mineralization

刊期 : 2022年第9期

DOI : 10.19761/j.1000-4637.2022.09.099.07

文章编号 :

基金项目 :

作者 : 王亚松1，覃铃玲1，李松2，谢颉3，段平1

单位 : 1.中国地质大学（武汉）材料与化学学院，湖北武汉 430074；2.湖北省城市地质工程院，湖北武汉 430050；3.武汉华强新型建筑材料有限公司，湖北武汉 430035

王亚松1，覃铃玲1，李松2，谢颉3，段平1

王亚松,覃铃玲,李松,等.建筑垃圾再生骨料改性技术研究进展[J].混凝土与水泥制品,2022(9):99-105.

WANG Y S,QIN L L,LI S,et al.Research Progress on Modification Technology of Construction Waste Recycled Aggregates[J].China Concrete and Cement Products,2022(9):99-105.

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摘要

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参考文献

引用本文

Abstract: The rational use of recycled aggregates can help save resources and improve the environment. However, recycled aggregates have problems such as irregular shape, high water absorption, and large crushing index. Direct use of recycled aggregates in concrete will deteriorate the performance of concrete. The modification of recycled aggregates can reduce the gap between recycled aggregates and natural aggregates to some extent, so as to reduce its adverse impact on the performance of concrete. The action mechanism and modification effect of modified recycled aggregates by physical strengthening technology, chemical strengthening technology and microbial mineralization technology are introduced, which can provide a reference for rational application of recycled aggregates in concrete.

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[1] 张少峰,齐红军.再生混凝土耐久性能研究进展[J].混凝土,2021(9):56-62.

[2] 张晓华,孟云芳,任杰.浅析国内外再生骨料混凝土现状及发展趋势[J].混凝土,2013(7):80-83.
[3] 中华人民共和国住房和城乡建设部.JGJ/T 240—2011 再生骨料应用技术规程[S].北京:中国建筑工业出版社,2011.
[4] BAI G L,ZHU C,LIU C,et al.An Evaluation of the Recycled Aggregate Characteristics and the Recycled Aggregate Concrete Mechanical Properties[J].Construction and Building Materials,2020,240:117978.
[5] 郭鹏,韦万峰,杨帆,等.再生集料及再生混凝土界面过渡区研究进展[J].硅酸盐通报,2017,36(7):2280-2286,2292.
[6] FENG C H,CUI B W,HUANG Y H,et al.Enhancement Technologies of Recycled Aggregate - enhancement Mechanism, Influencing Factors, Improvement Effects, Technical Difficulties, Life Cycle Assessment[J].Construction and Building Materials,2022,317:126168.
[7] ZHANG H R,JI T,LIU H,et al.Modifying Recycled Aggregate Concrete by Aggregate Surface Treatment Using Sulphoaluminate Cement and Basalt Powder[J].Construction and Building Materials,2018,192:526-537.
[8] XIAO J Z,LI W G,FAN Y H,et al.An Overview of Study on Recycled Aggregate Concrete in China (1996-2011)[J].Construction and Building Materials,2012,31:364-383.
[9] G?譈NEYISI E,GESOGLU M,ALGIN Z,et al.Effect of Surface Treatment Methods on the Properties of Self-compacting Concrete with Recycled Aggregates[J].Construction and Building Materials,2014,64:172-183.
[10] PEDRO D,DE-BRITO J,EVANGELISTA L.Performance of Concrete Made with Aggregates Recycled from Precasting Industry Waste: Influence of the Crushing Process[J].Materials and Structures,2015,48:3965-3978.
[11] 王春福,王瑜玲,张飞燕.建筑垃圾再生骨料强化改性研究进展[J].硅酸盐通报,2020,39(8):2486-2491.
[12] 付明华.拆除混凝土再生细骨料的改性与应用研究[D].南京:东南大学,2016.
[13] AKBARNEZHAD A,ONG K C G,ZHANG M H,et al.Microwave-assisted Beneficiation of Recycled Concrete Aggregates[J].Construction and Building Materials,2011,25(8):3469-3479.
[14] 郭远新,李秋义,孔哲,等.再生细骨料强化技术对其性能的影响[J].混凝土,2015(4):95-98,103.
[15] PEPE M,FILHO R D T,KOENDERS E A B,et al.Alternative Processing Procedures for Recycled Aggregates in Structural Concrete[J].Construction and Building Materials,2014,69:124-132.
[16] ISMAIL S,RAMLI M.Engineering Properties of Treated Recycled Concrete Aggregate(RCA) for Structural Applications[J].Construction and Building Materials,2013,44:464-476.
[17] KIM H S,KIM B,KIM K S,et al.Quality Improvement of Recycled Aggregates Using the Acid Treatment Method and the Strength Characteristics of the Resulting Mortar[J].Journal of Material Cycles and Waste Management,2017,19:968-976.
[18] TAM V W Y,SOOMRO M,EVANGELISTA A C J.Quality Improvement of Recycled Concrete Aggregate by Removal of Residual Mortar: A Comprehensive Review of Approaches Adopted[J].Construction and Building Materials,2021,288:123066.
[19] WANG L,WANG J L,QIAN X,et al.An Environmentally Friendly Method to Improve the Quality of Recycled Concrete Aggregates[J].Construction and Building Materials,2017,144:432-441.
[20] PAN Z Y,WANG S,LIU Y C,et al.The Hydration, Pore Structure and Strength of Cement-based Material Prepared with Waste Soaking Solution from Acetic Acid Treatment of Regenerated Aggregates[J].Journal of Cleaner Production,2019,235:866-874.
[21] 宋学锋,白超.化学强化剂对再生骨料及再生混凝土性能的影响研究[J].硅酸盐通报,2019,38(6):1748-1754.
[22] 朱亚光,徐培蓁.硅烷与PVA对再生混凝土粗骨料改性试验研究[J].混凝土,2015(3):93-95,101.
[23] 黄卓杰,陈建国,陈德伟,等.改性再生大骨料混凝土耐久性能研究[J].混凝土与水泥制品,2021(7):93-97.
[24] ZOU D J,WANG Z Z,SHEN M M,et al.Improvement in Freeze-thaw Durability of Recycled Aggregate Permeable Concrete with Silane Modification[J].Construction and Building Materials,2021,268:121097.
[25] SPAETH V,TEGGUER A D.Improvement of Recycled Concrete Aggregate Properties by Polymer Treatments[J].International Journal of Sustainable Built Environment,2013,2(2):143-152.
[26] 张学兵,方志,郭雪怡,等.DSP强化与预处理的再生骨料混凝土强度及破坏机理分析[J].工业建筑,2012,42(4):15-20.
[27] 张学兵,王干强,方志,等.RPC强化骨料掺量对再生混凝土强度的影响[J].建筑材料学报,2015,18(3):400-408.
[28] SHI C J,WU Z M,CAO Z J,et al.Performance of Mortar Prepared with Recycled Concrete Aggregate Enhanced by CO2 and Pozzolan Slurry[J].Cement and Concrete Composites,2018,86:130-138.
[29] 孙柯华,沈阳,王伟,等.不同材料增强处理再生骨料对混凝土抗压强度的影响[J].混凝土与水泥制品,2021(5):95-99.
[30] 王雅思,李润,朱晨航,等.强化处理对再生粗骨料物理性能的影响[J].混凝土,2021(2):82-85.
[31] YOUNIS K H,MUSTAFA S M.Feasibility of Using Nanoparticles of SiO2 to Improve the Performance of Recycled Aggregate Concrete[J].Advances in Materials Science and Engineering,2018,2018:1-11.
[32] 丁天平,刘冠国,胡玉兵,等.再生骨料的化学强化对再生混凝土力学性能的影响[J].混凝土与水泥制品,2016(1):1-4.
[33] 叶哲.再生粗骨料改性及其对混凝土性能的影响[D].合肥:安徽建筑大学,2020.
[34] LIANG C F,LU N,MA H W,et al.Carbonation Behavior ofRecycled Concrete with CO2-curing Recycled Aggregate Under Various Environments[J].Journal of CO2 Utilization,2020,39:101185.
[35] LIANG C F,PAN B H,MA Z M,et al.Utilization of CO2 Curing to Enhance the Properties of Recycled Aggregate and Prepared Concrete: A Review[J].Cement and Concrete Composites,2020,105:103446.
[36] 应敬伟,蒙秋江,肖建庄.再生骨料CO2强化及其对混凝土抗压强度的影响[J].建筑材料学报,2017,20(2):277-282.
[37] ZHAN B J,XUAN D X,POON C S.Enhancement of Recycled Aggregate Properties by Accelerated CO2 Curing Coupled with Limewater Soaking Process[J].Cement and Concrete Composites,2018,89:230-237.
[38] PAN G H,ZHAN M M,FU M H,et al.Effect of CO2 Curing on Demolition Recycled Fine Aggregates Enhanced by Calcium Hydroxide Pre-soaking[J].Construction and Building Materials,2017,154:810-818.
[39] WU C R,ZHU Y G,ZHANG X T,et al.Improving the Properties of Recycled Concrete Aggregate with Bio-deposition Approach[J].Cement and Concrete Composites,2018,94:248-254.
[40] ANBU P,KANG C H,SHIN Y J,et al.Formations of Calcium Carbonate Minerals by Bacteria and Its Multiple Applications[J].Springerplus,2016,5(1):1-26.
[41] WANG J Y,VANDEVYVERE B,VANHESSCHE S,et al.Microbial Carbonate Precipitation for the Improvement of Quality of Recycled Aggregates[J].Journal of Cleaner Production,2017,156:355-366.
[42] FENG Z Y,ZHAO Y X,ZENG W L,et al.Using Microbial Carbonate Precipitation to Improve the Properties of Recycled Fine Aggregate and Mortar[J].Construction and Building Materials,2020,230:116949.
[43] ZHAO Y X,PENG L G,FENG Z Y,et al.Optimization of Microbial Induced Carbonate Precipitation Treatment Process to Improve Recycled Fine Aggregate[J].Cleaner Materials,2021,1:100003.
[44] WANG R X,JIN P,DING Z C,et al.Surface Modification of Recycled Coarse Aggregate Based on Microbial Induced Carbonate Precipitation[J].Journal of Cleaner Production,2021,328:129537.

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