抄録
Waste incineration standards have been tightened recently as there has been a growing interest in the environmental issues such as dioxin disposal and illegal disposal of wastes. Above all how to dispose of discarded farming vinyl has become an urgent question.
By examining the strength through bending tests, this study discusses whether the solid body processed out of the vinyl can be used as interlocking blocks, a construction material. Moreover, Contribution to the bending strength was discussed with the mixture of a cord.
The conclusion is as follows;(1) The basic pattern was envisaged for the best condition of the amount of cement, the ratio of cement and water, and the amount of waste rock powder.(2) The strength can be increased by using Portland cement and waste rock powder, and samples stronger than the standard strength of interlocking block can be produced.(3) When the specimen that ware mixed cords was deformed, the large fracture strength was shown in the large deformation too.(4) The specimen that was mixed cords into 1 layer is better than that of 2 layers. The best quantity of cords mixed in 1 layer was 4 cords.
