| 摘要 |
<p>PURPOSE: Provided are recycled bricks for construction materials by using wastes such as metal, plastic, vinyl, etc. CONSTITUTION: The recycled bricks are produced by collecting wastes, being not decayed, such as metals, plastics and vinyls, grinding into a coarse powder, and pressing at high temperature into various shapes for use. Also, the ground powder is mixed with binder for decorations and plastering materials.</p> |
