THE DRAINAGE PAD AND WATER-PROOF PAD OF ARTIFICIAL TURF

摘要

PURPOSE: A bottom pad for artificial turf, a manufacturing method thereof, and a construction method using the same are provided to prevent the subsidence of ground due to water flow and reduce the process for installation of drainage facility on the ground. CONSTITUTION: A bottom pad for artificial turf comprises a permeable shock pad layer(20), a permeable asphalt layer(30) and an impermeable asphalt layer(40). The permeable shock pad layer is installed under an artificial turf mat. The permeable asphalt layer is installed under the permeable shock pad layer. The impermeable asphalt layer is installed under the permeable asphalt layer.