| 摘要 |
<p>PURPOSE: A construction material for the interior or exterior decoration of building structure and its preparation method are provided, to recycle the construction waste such as concrete waste, waste styrofoam and waste stone products. CONSTITUTION: The method comprises the steps of separating the a rectangular lower stone plate(1) and a rectangular upper stone plate(1), placing stone plates(2,2a) for standing between the two rectangular stone plates(1) and adhering them by using an adhesive to a multilayered block; rotating the multilayered block to stand it; charging the inner empty space of the block with a reinforcing material(5); and cutting the upper and lower stone plates(1) by the length direction to form thin stone sandwich panel for a partition.</p> |
