B213 石炭灰を有効利用した硬化体ブロックの開発と漁場施設への適用

Abstract

The authors have developed manufacturing method of high-volume fly ash concrete blocks named "The Super Fluidizing Method". The super fluidizing method is a completely new procedure, which hardens the mixture of cement, fly ash and a minimal amount of water by way of a series of vibrations. This method is applicable to another powdery materials. These fly ash concrete blocks (asherete blocks) are utilized s a material of the manmade sea mountain, which enable to make a fishing ground.