| 摘要 |
<p>TITLE Expansion A buried expansion joint for bridges and the like has an elastomeric member having areas of increased compressibility towards each edge 9 and integral flanges at each edge for securing to bridge deck parts. The bridging member with its flanges is a continuous, constant cross-section, extrusion and is cut either in the factory, or on site, to lengths corresponding to the width of the bridge roadway.</p> |
