| 摘要 |
PROBLEM TO BE SOLVED: To provide a concrete pump vehicle which can lay a manufactured ready mixed concrete in a short period of time by transporting a dry concrete made by mixing a cement and sand or the like other than water set in advance by a generally used truck to a construction site, manufacturing the ready mixed concrete by mixing water obtained on the site and the dry concrete by a concrete mixer on the loading platform and press-feeding the ready mixed concrete to a laying site by a concrete transport tube through a hopper and a pump installed on the loading platform. SOLUTION: This concrete pump vehicle is constituted of the concrete mixer 6, the hopper 7 and the pump. In this case, the concrete mixer 6 for manufacturing the ready mixed concrete is installed on the loading platform of a truck or a trailer. The hopper 7 is installed on the loading platform so that the ready mixed concrete discharged from the concrete mixer can be received. The pump press-feeds the ready mixed concrete in the hopper by the ready mixed concrete transport tube 9 being attached to a boom 8 installed on the loading platform and capable of being folded and stored. COPYRIGHT: (C)2006,JPO&NCIPI
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