PROCESS FOR THE PRODUCTION OF ASH BODIES, ASH COMPOSITION, ASH CONSTRUCTION BLOCK, ASH BLOCK, PROFILED BLOCK, AND PROCESS FOR THE FORMATION OF AN ASH BLOCK

摘要

The present invention relates to a novel composition which is useful for forming construction blocks and encapsulating hazardous materials, a process for producing blocks and encapsulating the material, and blocks made of the material. This composition is a mixture of klin dust or volcanic fly ash and aggregate. The process comprises the steps of (a) blending a dry mixture comprising the kiln dust or volcanic fly ash mixture with water; (b) transferring the blended mixture into a compression zone and (c) compressing the blended mixture in the compression zone to form a brick of the desired size.