ULTRA-HIGH-SPEED, WATER-PERMEABLE BLOCK PAVING SYSTEM FOR PREVENTING FLOODS, DROUGHTS, GLOBAL WARMING, DESERTIFICATION AND SEA LEVEL RISE AND FOR RESTORING SOIL GROUNDWATER, AND A METHOD OF CONSTRUCTING THEREWITH

摘要

The present invention relates to an ultra-high-speed, water-permeable block paving system for preventing floods, droughts, global warming, desertification and sea level rise and for restoring soil groundwater, and to a method of constructing therewith; wherein high-performance water-permeable paving blocks which are outstandingly water permeable are used in such a way that runoff water from a road and a wide area surrounding the road permeates below the paved surface, and building blocks are placed in layers so as to construct an assembled structure having a large retention and water storage capacity below the paved surface such that the runoff water which has permeated through is either dispersed by seeping into the ground and earth or is conveyed to a separate reservoir space where it is treated, and, more particularly, there are the advantageous effects of flood regulation, drought prevention, water resource preservation, sea level rise prevention and soil groundwater restoration, in that effects can be obtained whereby a considerable amount of water can also be stored and retained in spaces in the permeable blocks themselves, and not only rainfall falling onto the road but also rainwater running off the surrounding land can be collected through water drainage holes in the blocks laid on the road such that rainwater from a wide surface area of 2 to 100 times or more the area of the road can be stored and retained even on roads of a predetermined area if the built space per unit area is enlarged, and rainwater running off to the sea can be held in the ground, and oil, tire dust and various heavy metals can be trapped by pollution-removing mats provided on the bottoms of the surface block lower floors and on the ground so as to trap clean rainwater in the underground space.