Method for constructing underground slabs and walls without preliminary wall-attached supports

摘要

The invention of the basement slab beams border omitted relates to the simultaneous placement exterior wall construction method. Construction method of the present invention (a) along the perimeter of the building construction to be installed the retaining wall including the file H, and in step striking the pole file to a position where the pillar of the building; (B) proceeds teopa group comprising a predetermined depth so as to expose the upper portion of the retaining wall and the pillar file; (C) coupling a plurality of front end connecting member to the exposed retaining wall; (D) the steps to install the formwork and rebar to pour the first slab and basement exterior walls of the basement; And (e) pouring the concrete poured into the slab and the outer wall of the basement of the first basement floor and at the same time in the curing mold; includes. ; Slab, exterior walls, retaining wall