| 摘要 |
PURPOSE: A temporary piezometer is provided to measure water pressure of plural areas within a short time by forming the volume of the piezometer small and making the piezometer light and simply used. CONSTITUTION: A temporary piezometer is comprised of a piezometer body(10) for measuring water pressure; a connecting pipe of which one end is connected to the body and the other end faces a paucet; an adhering unit(20) of which one side is prepared with an inlet hole(24) and inserted in the connecting pipe and the other side end is tightly adhered to the paucet. Upon using the temporary piezometer, an upper end of the adhering unit is inserted in and adhered to the bore of the paucet by giving force toward the paucet. The adhering unit is tightly adhered to the paucet while contracted. In this state, the paucet is maximally opened so that water is let in the body(10) through an I pipe(16), an L pipe(14) and a combining pipe(12). Then the water pressure is simply measured.
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