Movable section shuttering for concreting walls - has facing sections kept in place by horiz. reinforcement tie-rods

摘要

One facing section consists of movable pieces, and the other is a shuttering-panel (1) which may be made of plywood, boards, metal or plastic sheet. Equidistant holes are situated along two lengthwise parallel bars placed at the top and bottom of the shuttering. Assembly-pins (2) are inserted through the holes and keep the shuttering sections in position with the aid of horizontal reinforcement rods (3). Each reinforcement rod (3) is made up of five pieces; a plastic spacer-tube (4) sunk into the concrete; two plastic or iron end-pieces which are removed after removal of the shuttering; and assembly-pins (2) with a shoulder and neck (3) at one end and thread at the other end; and a threaded end-piece.