Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water-permeability measurement of high performance concrete using a high-pressure triaxial cell
Water permeabilty of concrete is used to indicate its durability. Accurate and reproducible measurement of water permeability is difficult and becomes more difficult as the quality of concrete increases. When high-performance concrete (HPC) is tested, these concerns become more pronounced. HPC is used widely to improve the durability and performance of structures but there are few test procedures able to evaluate its permeability-related properties. In this study the water permeabilities of concretes including HPC were measured using a high-pressure triaxial cell with a sensitive and automated mesurement capability. Special analysis procedures were developed to obtain useful data from the extremely low volume of water being measured. This method was able to measure a wide range of permeability values from 10-12 m/s to 10-16 m/s, with reproducible mesurements on replicates.
Water-permeability measurement of high performance concrete using a high-pressure triaxial cell
Water permeabilty of concrete is used to indicate its durability. Accurate and reproducible measurement of water permeability is difficult and becomes more difficult as the quality of concrete increases. When high-performance concrete (HPC) is tested, these concerns become more pronounced. HPC is used widely to improve the durability and performance of structures but there are few test procedures able to evaluate its permeability-related properties. In this study the water permeabilities of concretes including HPC were measured using a high-pressure triaxial cell with a sensitive and automated mesurement capability. Special analysis procedures were developed to obtain useful data from the extremely low volume of water being measured. This method was able to measure a wide range of permeability values from 10-12 m/s to 10-16 m/s, with reproducible mesurements on replicates.
Water-permeability measurement of high performance concrete using a high-pressure triaxial cell
Messung der Wasserpermeabilität von Hochleistungsbeton mittels einer triaxialen Hochdruckzelle
El-Dieb, A.S. (Autor:in) / Hooton, R.D. (Autor:in)
Cement and Concrete Research ; 25 ; 1199-1208
1995
10 Seiten, 4 Bilder, 4 Tabellen, 23 Quellen
Aufsatz (Zeitschrift)
Englisch
Water-Permeability Measurement of High Performance Concrete Using a High-Pressure Triaxial Cell
| Online Contents | 1995
Water-Permeability Measurement of High Performance Concrete Using a High-Pressure Triaxial Cell
| British Library Online Contents | 1995
| British Library Online Contents | 1994