A waterproof sheet and method constructing the structure wall being united with CIP wall by waterproof sheet

摘要

Unlike the prior art that used to waterproof the outer wall of an underground structure, the present invention is waterproofed by a "protective material integrated wall waterproofing sheet" on the CIP basement continuous wall side, while the "underground structure outer wall" uses a wide space that has not yet been built to A ``supporting sealing and waterproofing film'' is formed on the supporting continuous wall, and this ``supporting sealing and waterproofing film'' becomes the boundary surface of the ``exterior wall of the subterranean structure,'' while at the same time supporting the ``exterior wall of the basement structure'' and ``CIP basement'' through the ``supporting sealing waterproofing film'' By making the "continuous wall" a combined wall, the structural strength of the ``CIP underground supporting continuous wall'' is added and reinforced in the ``outer wall of the subterranean structure'', further enhancing the waterproofing and structural strength and durability of the ``outer wall of the basement structure'' and preventing groundwater dewatering. It is an invention that minimizes the subsidence of adjacent ground.