THE LINING STRUCTURE OF UNDERGROUND WATER TANK USING NONWOVEN-STAINLESS STEEL SHEET

摘要

The underground reservoir lining structure using the nonwoven fabric-stainless sheet of the present invention disposes the perforated pipe at each corner of the reservoir tank to suck in the inflow water delivered to the nonwoven fabric layer of the nonwoven fabric-stainless sheet, and to form a drain hole formed at one side of the perforated pipe. By providing the discharge passage of the fluid sucked into the non-woven fabric layer through the discharge through to extend the life of the reservoir and to achieve a large economic and time effect by simple lining construction to remove the infiltration water.;The present invention is in the lining structure of the reservoir to be coated on the inner surface of the concrete reservoir, it is coupled to the concrete surface of the inner surface of the reservoir in a uniform thickness so as to block the ingress water that can enter when the crack of the reservoir occurs and to guide in the sheet extending direction Nonwoven-stainless sheet; And a tubular perforated tube disposed between the nonwoven fabric-stainless sheet and the concrete surface at a corner of the reservoir to discharge the intruded water guided by the nonwoven fabric-stained sheet to the outside of the reservoir.