PP ROLL ANTIBACTERIAL WATERPROOF SHEET FOR WATERPROOF LINING, METHOD FOR PRODUCING SAME, AND METHOD FOR WATERPROOF LINING USING ANTIBACTERIAL WATERPROOF SHEET

摘要

The present invention relates to a waterproof lining technique for waterproofing the surfaces of several sorts of engineering and construction structures including water tanks, reservoirs, drainage areas, water purifying plants, salt fields, chemical factories, waste treatment plants, gas stations, car washes, and tunnels. More specifically, the present invention relates to a PP roll antibacterial waterproof sheet for waterproof lining with antibacterial effect and economic efficiency, a method for preferably producing the antibacterial waterproof sheet, and a method for waterproof lining preferably using the antibacterial sheet. The PP roll antibacterial waterproof sheet for waterproof lining according to the present invention is a roll sheet-type waterproof sheet and comprises: a waterproof bottom sheet made of a first composition including 30-70 wt% of a polymer resin by PPE, EPDM, EVA, or PP and 30-70 wt% of a filler; and an antibacterial waterproof top sheet pasted on the top of the waterproof bottom sheet and made of a second composition including 20-60 wt% of a PP resin, 10-70 wt% of a thermoplastic elastomer resin, and 2.5-30 wt% of an antibacterial material.;COPYRIGHT KIPO 2014