Daftar Isi:
- The existence of aggregate as one of the raw material for making mortal which has been obtained by disintegrating nature is becoming more and more limited. On the other hand, the ruined wall disposals caused by the failure of construction, or by renovation arouses a new problem. One day to overcome the problem above is to make use of the ruined disposals as aggregate for producing material. The result or the experiments that have been done shows the that disposal technically can be used as aggregate for making mortal. The pressure resistance reaches average level of around 205.019 kg/cm2.