| 摘要 |
Laminated prefabricated modular element for floors, comprising a transparent resistance layer, a decorative layer (1), a sheet of high-density fiberboard (2) and a counterbalance layer (3), and a layer of compact heterogeneous vinyl (4) placed between the decorative layer and the high-density fiberboard layer, which enhances greatly the commodity when it is stepped, permitting a greater depth of the decorative line, and more resistance against objects with sharp edges that can fall, and it permits to obtain perfect joints with the contiguous elements, and it also behaves so much better against contraction and expansion, which permits to cover great surfaces of floor without placing expansion joints. |
