| 摘要 |
<p>PURPOSE:To enable an execution and, at the same time, to make it possible to collect used floorings to recycle and use them by using the floorings which are simply arranged on a floor foundation without using adhesive as a floor. CONSTITUTION:A surface layer is a contamination resistance and wear resistance layer having resin more than 30wt.%. An intermediate layer and a lower layer are a load resistance layer including filler more than 50wt.%. A reinforcing material of fiber is built in any place ranging from the intermediate layer to the lower layer. A thickness of the whole flooring formed by laminating three layers of the surface layer, intermediate layer and lower layer is 4-8mm, and a length of one side is 30-60cm. The flooring having such a constitution can be used as a floor by arranging simply on a floor foundation without using adhesives, and a residual and used flooring is collected to recycle and use as a material of new flooring.</p> |
