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Research Progress in Coral Concrete
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Xinguang CAI1, Qing ZHAO1, Huisu CHEN2
Journal of the Chinese Ceramic Society | 2021, 49(8) : 1753 - 1764
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Journal of the Chinese Ceramic Society | 2021, 49(8): 1753-1764
• Research Article •
Research Progress in Coral Concrete
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Xinguang CAI1, Qing ZHAO1, Huisu CHEN2
Affiliations
  • 1.Department of Civil Engineering, Anhui Jianzhu University, Hefei 230601, China
  • 2.Jiangsu Key Laboratory of Construction Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China
  • CAI Xinguang (1994-), male, Master candidate. E-mail:

About Author:

CAI Xinguang (1994-), male, Master candidate. E-mail:

Published: 2021-08-20 doi: 10.14062/j.issn.0454-5648.20200951
Outline
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As an important construction material of offshore reef infrastructures, coral concrete becomes one of recent popular research aspects. Compared to aggregates derived from terrigenous rocks, coral aggregates are unique because of their mineral composition, pore structure and particle morphology. Coral aggregate concretes are different from those made of ordinary aggregates in terms of mixture proportion design, static/dynamic mechanical properties and durability, while they are similar to lightweight aggregate and recycled aggregate concretes. Meanwhile, the properties of coral concretes are also affected by the type and volume fraction of fibers. In addition, the development of coral concretes is gradually extended from a material level to a structural level. Appropriate modification is of great significance to extend the service life of the structures in offshore environment. In this review, the problems encountered in these modification processes and the corresponding potential solutions were discussed.

coral concrete  /  coral aggregate  /  mix proportion  /  design  /  static/dynamic mechanical properties  /  durability
蔡新光, 赵青, 陈惠苏. 珊瑚混凝土研究现状. 硅酸盐学报, 2021 , 49 (8) : 1753 -1764 . DOI: 10.14062/j.issn.0454-5648.20200951
Xinguang CAI, Qing ZHAO, Huisu CHEN. Research Progress in Coral Concrete[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (8) : 1753 -1764 . DOI: 10.14062/j.issn.0454-5648.20200951
Year 2021 volume 49 Issue 8
27
7
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Article Info
doi: 10.14062/j.issn.0454-5648.20200951
  • Receive Date:2020-12-24
  • Online Date:2026-10-30
  • Published:2021-08-20
Article Data
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History
  • Received:2020-12-24
  • Revised:2021-02-12
Funding
Affiliations
    1.Department of Civil Engineering, Anhui Jianzhu University, Hefei 230601, China
    2.Jiangsu Key Laboratory of Construction Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China

Corresponding:

ZHAO Qing (1968-), male, Professor. E-mail:
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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