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PC Rainwater recycling facility having segment built-up-type PC block and landscape tree rainwater recycling facility system of the same
PC Rainwater recycling facility having segment built-up-type PC block and landscape tree rainwater recycling facility system of the same
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机译：具有分段组装式PC块的PC雨水回收设施及其景观树雨水回收设施系统
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摘要
The present invention can easily assemble a rainwater storage tank by assembling a pair of PC blocks to construct a rainwater storage tank temporarily, collect rainwater temporarily around the landscape water, and then cause natural water to be generated in the ground, And to prevent flood damage due to intensive rainfall, and to provide a rainfall storage system for landscaping rainwater using the same. A rainwater storage tank having a split and assembled PC block according to a preferred embodiment of the present invention comprises a pair of rainwater storage blocks made of precast concrete of the same size and structure; A block coupling projection and a block projection coupling groove for determining a mutual coupling position on a joint surface of the pair of rainwater storage blocks; Wherein the pair of rainwater storage block includes a bottom plate having one or more water permeable holes and a plurality of rainwater collecting blocks arranged on the edge of the bottom plate, A semicircular core wall, left and right junction walls extending from the core wall, and left and right junction walls formed on the bottom plate, opposite left and right side walls connected to the bottom plate at right angles to the junction wall, And a rainwater storage chamber enclosed by the core wall, the left and right junction walls, the left and right side walls, and the rear wall so as to open to the top of the bottom plate. .
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