| 摘要 |
<p>A clamp, for use in the repair and/or strengthening of a member or members or other structural component(s), comprise two rigid parts (41,42) each having engaging portions (43,44) at its free edges so that abutting engaging portions of the two parts inter-engage to form a collar (45) to surround the member or members or other structural components to be repaired and/or strengthened with an annular space (49) there-between. The arrangement is such that material filling the annular space sets, cures or solidifies thereby to prevent the parts of the collar from being dis-engaged. <IMAGE></p> |
