Waterproof protection and waterproof construction method using the same

摘要

The present invention relates to a waterproof protective device and a waterproof construction method using the same, the present invention is a waterproof protective material installed in close contact with the upper surface and the outer surface of the underground structure; A first waterproof protection panel having an upper portion positioned on the front surface of the waterproof protective material positioned on the upper surface of the underground structure, and having a lower portion extending to surround the edge formed by the upper surface and the outer surface of the underground structure; A plurality of second waterproof protection panels connected to the lower end of the first waterproof protection panel in a direction below the outer surface of the underground structure and coupled to the front surface of the waterproof protection material located on the outer surface of the underground structure; And a concrete membrane positioned above the upper surface of the underground structure, formed to protrude in a vertical direction from the upper surface of the first waterproof protection panel, and prevent the flow of the unrooted concrete during unrooted concrete work. .