METHOD OF DIRT PREVENTIVE CONSTRUCTION OF BUILDING

摘要

PURPOSE: To prevent the staining of the wall surface, etc., of a preceding lower layer structure during the execution of works of an upper layer by leaking concrete, etc. ;CONSTITUTION: In the execution of works of various concrete buildings forming a structure A in succession from lower layers to upper layers, horizontal jointers 2, in which sheets 3 for preventing dirt are fitted along the jointers 2, are fixed temporarily onto an internal surface at the upper end section of the forms 1 of a lower layer, the horizontal jointers 2 with the sheets 3 for preventing dirt are left when each layer form 1 is mold-released after concrete placing, and the sheets 3 for preventing dirt are projected to the outside. Curing sheets 6 for preventing dirt are drooped from the sheets 3 for preventing dirt, and the upper layers are executed successively while the exposed surface of the preceding lower-layer structure A is oured by the sheets 3 for preventing dirt and the curing sheets 6 for preventing dirt. All of these horizontal jointers 2 with the sheets 3 for preventing dirt and curing sheets 6 for preventing dirt are removed finally.;COPYRIGHT: (C)1996,JPO