PROBLEM TO BE SOLVED: To provide an effective appropriate parking area greening system for sufficiently reducing labor and cost required for watering.SOLUTION: This parking area greening system is such that for a parking space 2 for parking one vehicle, water storage tanks 5 which collect and store water of rainfall in the periphery of a lower part of wheel driving-in sections 3 secured on both the sides of the parking space 2 are each set on the lower part of the sections, the interval between the wheel driving-in sections is fixed as a greening part 4 of a greening object, and planting is performed using a ground surface layer part between the water storage tanks as a soil layer 8. Water supply to the soil layer of the greening part 4 is performed by laying a water conducting sheet 6 for retaining water on a lower layer of the soil layer, and soaking both the ends thereof in stored water in each of the water storage tanks so as to suck rainwater stored in the water storage tanks with the water conducting sheet.COPYRIGHT: (C)2010,JPO&INPIT【課題】灌水に要する手間やコストを充分に軽減することができる有効適切な駐車場緑化システムを提供する。【解決手段】1台の車両が駐車する駐車スペース2を対象として該駐車スペース内の両側部に確保される車輪乗入部3の下部にその周辺への降雨を集水して貯留する貯水槽5をそれぞれ設置し、それら車輪乗入部の間を緑化対象の緑化部4とする。それら貯水槽の間の地盤表層部を土壌層8としてそこに植栽を行う。土壌層の下層側には水分を保有可能な導水シート6を敷設し、その両縁部をそれぞれ貯水槽内の貯留水中に浸漬することにより、貯水槽に貯留されている雨水を導水シートにより吸い上げて緑化部4の土壌層への給水を行う。【選択図】図2
