Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Experimental Study on Capillary Water Absorption Performance of Coral Sand Concrete in High-Salt Environment
The high-salt fog environment under a marine climate affects the capillary water absorption performance of porous building materials, causing changes in the thermal and wet properties of the materials and in their structural durability. Therefore, a capillary water absorption experiment of coral sand concrete (CSC) in different salt solution concentrations was designed in this study. The experimental results showed that salt had the effect of first promoting and then inhibiting capillary water absorption coefficient () with increased salt solution concentration. Salt had the effect of promoting liquid diffusivity (). In addition, by analyzing the surface tension and viscosity of a sodium chloride solution, the mechanism of the influence of liquid properties on was briefly explored. The results provide a theoretical basis for the establishment of a coupled heat and moisture transfer model of porous building materials in marine climates.
Experimental Study on Capillary Water Absorption Performance of Coral Sand Concrete in High-Salt Environment
The high-salt fog environment under a marine climate affects the capillary water absorption performance of porous building materials, causing changes in the thermal and wet properties of the materials and in their structural durability. Therefore, a capillary water absorption experiment of coral sand concrete (CSC) in different salt solution concentrations was designed in this study. The experimental results showed that salt had the effect of first promoting and then inhibiting capillary water absorption coefficient () with increased salt solution concentration. Salt had the effect of promoting liquid diffusivity (). In addition, by analyzing the surface tension and viscosity of a sodium chloride solution, the mechanism of the influence of liquid properties on was briefly explored. The results provide a theoretical basis for the establishment of a coupled heat and moisture transfer model of porous building materials in marine climates.
Experimental Study on Capillary Water Absorption Performance of Coral Sand Concrete in High-Salt Environment
J. Mater. Civ. Eng.
Zheng, Zhimiao (Autor:in) / Xie, Jingchao (Autor:in) / Xu, Xin (Autor:in) / Xie, Yue (Autor:in) / Liu, Jiaping (Autor:in)
01.07.2024
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Coral and salt water as concrete materials
| Engineering Index Backfile | 1951
Preparation method of polypropylene fiber reinforced high-performance coral sand concrete
| Europäisches Patentamt | 2024
Seawater coral sand ultra-high performance concrete and preparation method thereof
| Europäisches Patentamt | 2021
Study on Long-Term Performance of Concrete Based on Seawater, Sea Sand and Coral Sand
| Trans Tech Publications | 2013