COMPOSITIONS BY USING BOTTOM-ASH

摘要

A bottom ash composition is provided to be used as the displacing agent of soil or sand by recycling the waste resources including the bottom ash reclaimed place of the heat power plant, the bottom ash and dredged soil etc, generated in the dredged soil reclaimed place. The bottom ash composition rapidly reinforces the weak soil foundation of the dredged soil reclaimed place, and the bottom ash composition directly or indirectly performs the protection of the environment. A bottom ash composition is manufactured by mixing mixture soil and a chemical additive. The mixture soil is manufactured by mixing the 47~70 weight% of natural state of the bottom ash and 30~53 weight% of dredged soil. And the chemical additive includes the cement. After 2~3 parts by weight of the cement is added into the bottom ash composition, the cement and the bottom ash composition are mixed and manufactured without separate water. An unconfined compression strength after the 28 curing of the bottom ash composition is 2.4~12kg/cm^2.