Irland mold for installation of tanker and construction method

摘要

It is an object of the present invention to provide a method for finely adjusting the position of an outer mold that forms the periphery of an iron and an inner mold which forms a bit, which is easy to carry lightly, and that the concrete is not cracked over a long period, It is to provide Irland which does not collapse even if strong wind blows.;In order to accomplish the above object, the present invention provides an iron plate outer shell (10) which surrounds the periphery of an iron and an inner iron plate (30) which forms a bit on the inner side of the iron, The anchor bolts 33 are attached to the flanges 31 and 32 on the outer periphery of the anchor bolts 33 and the reinforcing stays 40 are installed across the molds to pour the concrete 53 into the anchor bolts 33, 50 are fixed.