A Study on the Properties of Inter-Locking Block with the Variation of Replacement of Fly Ash

플라이애쉬 치환율 변화에 따른 인터로킹 블록의 특성에 관한 연구

In this paper, the properties of inter-locking block using fly ash are investigated. The experimental parameters are the replacement ratio of fly ash, the amount of AE water-reducing agent and mixing porpotion of mortar. According to the experimental results, the improvement of quality in the side of strength, absorption ratio and freeze-thaw resistance for manufacturing inter-locking block and the curtailment of cost can be achieved in case of 15% of fly ash and 0.3% of AE water-reducing agent are mixed into mortar mixture of 1:6(C:S).