A great interest is being taken in the measurement of concrete permeability because of increased concerns about the durability of concrete when exposed to aggressive environments. However, the variation of the concrete permeability with time has not been systematically studied. Air permeability resu
Influence of the water/cement ratio on the air permeability of concrete
✍ Scribed by M. A. Sanjuán; R. Muñoz-Martialay
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 382 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0022-2461
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This paper outlines the findings of a study on the influence of cement content (275-425 kg/m) and water/cement ratio (0)45 to 0)75) on the durability of concrete exposed to silage effluent. The test facility exposed concrete specimens to a controlled flow of effluent such that the volume of effluent
The cement hydration equation was used to determine the influence of the water to cement ratio, W/C, on the compressive strength of concrete up to the end of the hydration age. Using the hydration equation, the equations of the compressive strength of concrete were derived for five values of the rat