PURPOSE: To eliminate the needs for construction of sheathing by a method in which when panels are set in a trench excavated, a guide bar is erectly setfrom the lower end to upper part of one panel, and the guide bar is inserted into a hole formed in the lower end of the other panel.
CONSTITUTION: The units of panels 13 formed by integrally connecting from concrete blocks 4 by steel bars, etc., are connected by matching the whole length of the wall direction to form a panel 14. A guide bar 27 is vertically set on the end of one wall leg joint 21 set across each panel 13, and a plate 38 with a guide hole 28 is extended from the other panel 14. The first panel 14 is set in a trench excavated along the wall of basement, the second panel 14 is set by thrusting the bar 27 through the hole 28 of the panel 14, and the lower ends of the panels 14 are connected. The needs for constructing sheathing can thus be eliminated.
KAWATO TAKASHI
KANEDA TATSUO
IHARA KATSUMI
SUZUKI YUUZOU
| JPS55165372A | 1980-12-23 |