Effects of solidification strength on the shear properties of materials mixed wood chips with converter steelmaking slag

抄録

In this study, triaxial compression tests were performed on wood chips mixed with steelmaking slag and blast furnace slag fine powder (BFSFP). To understand the manner in which the mechanical properties changed with the difference in the shape of the wood chips and the amount of BFSFP in the mixture, two types of wood chips (fibrous cocopeat and granular hinoki) were used. Consequently, it was found that the difference in the shape of the wood chips had different effects on the mechanical properties of the mixed material when the mixing ratio of BFSFP was low. Moreover, it was found that the shear strength of the slag containing a few percentage of wood chips was higher than that of the slag without wood chips.