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WATER RETENTIVE PAVING UNIT, WATER RETENTIVE PAVING SYSTEM, AND METHOD FOR FORMING WATER RETENTIVE PAVEMENT USING WATER RETENTIVE PAVING UNIT
WATER RETENTIVE PAVING UNIT, WATER RETENTIVE PAVING SYSTEM, AND METHOD FOR FORMING WATER RETENTIVE PAVEMENT USING WATER RETENTIVE PAVING UNIT
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机译：保水铺面单元，保水铺面系统以及使用保水铺面单元形成保水铺面的方法
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摘要
PROBLEM TO BE SOLVED: To provide a water retentive paving unit capable of preventing a water retentive block from being broken even when a heavy object such as a vehicle or the like is put on it; a water retentive paving system composed of a plurality of water retentive paving units; and a method for forming water retentive pavement using the water retentive paving units.;SOLUTION: The water retentive paving unit 11 has a water storage vat 3 having an opening part in its upper part, a water permeable cushion layer 5 formed by spreading water permeable cushion materials in the water storage vat 3, and a water retentive blocks 6 spread over the water permeable cushion layer 5. A plurality of water retentive paving units 11 are mutually connected to constitute the water retentive paving system.;COPYRIGHT: (C)2012,JPO&INPIT
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