SLIDE TYPE NON-SEPARATION CONVERTED PILLAR FORMWORD

PURPOSE:To surely deal with dimensional change of the cross section of a pillar by preparing same standard ones for front and rear and right and left formwork faceplate forming a square cylinder and front and rear and right and left slide batter simple substance. CONSTITUTION:A formwork faceplate 4 and a slide batter simple substance 6 are constituted capably of dealing with a changing pillar section, the faceplates 4 of front and rear and right and left are standingly built, rotational movement metal fittings 6G are locked and fixed with fixing metal fittings 6F of the slide batter simple substances 6 previously fitted to them, and hence a square cylinder-like pillar formwork is formed. According to the change of a pillar section, the faceplates 4 in a pillar formwork part 2 used in a first step pillar part are formed out of a main faceplate 4A and three detachable faceplates 4B, the faceplates 4 in a second step pillar part are formed out of the main faceplate 4A and two detachable faceplates 4B, then in this way, and in a forth step pillar part, the faceplate 4 is constituted of only the main faceplate 4A. According to such change, through bolts are moved one by one for penetrating from the vertical through hole 6G1 for the first step pillar part to the hole 6G4 for the fourth step pillar part.