| 摘要 |
<p>The demountable indoor floor covering comprises ready made wooden blocks with a flexible underlay. Each block is butt jointed but not connected to its neighbour, with concealed joints. Factory finishes may include grinding and coating and the underlay material is suited to the mechanical and climatic condition expected at the laying site. - The underlay may be protected by a detachable self-adhesive plastics film and the block edges may be rounded or ground off to avoid sharp corners and chipped arrisses. Thin blocks may be held down by a detachable adhesive and individual blocks may be lifted out by using a suction cup. The floor deadens sound and is hard wearing.(0/1)</p> |
