| 摘要 |
An elongated strip for covering the ends of a row of spaced protruding reinforcing bars has an elongated body member having a substantial horizontal top with outer and inner surfaces, and with parallel side edges. A pair of converging side walls extend downwardly and inwardly from the side edges of the top and terminate in lower ends which define an openable throat portion normally having a breadth less than the diameter of reinforcing bars upon which the body member is to be placed. The body member is at least partially resilient and spring-like so that the throat portion can be manually opened sufficiently to receive the ends of a row of reinforcing bars. At least two oppositely disposed elongated protruding ribs extend inwardly from the inner surface of the side walls of the body member to frictionally engage reinforcing bars extending through the opened throat portion and in between adjacent ends of the ribs. The body member has sufficiently resilient and spring-like properties so that when the throat portion is manually opened, the ends of a row of spaced protruding reinforcing bars can move from the inner ends of the ribs and be frictionally engaged thereby at least when the body member is manually released to allow the throat portion to move towards its original position.
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