Development of the solidified Ground Construction Method using
the Fluidizing Phenomenon of Coal-ash Mixture
By E. Saito, K. Fukudome, T. Idemoto and T. Okabe
Concrete Journal, Vol.42, No.7, Jul. 2004
- Synopsis
- While effective use if coal ash from fired power plant is called for, the new solidified ground construction technology using the fluidizing phenomenon of coal-ash was developed. This is the technique of making material fluidize in large quantities in field by adding vibration from top of leveled coal ash mixture which spreaded in layers, and may lead to extensive recycling of coal ash. In development, the vibrating conditions for fluidizing and mixture of materials were examined, and the validity of this method was shown by applying to real-scale test construction.
- Keywords:
- coal-ash, fly-ash, by-product, recycle, the super fludizing method, solidified ground
