| 摘要 |
<p>The present invention concerns a method for producing a wall or partition construction with essentially smooth surfaces. The method comprises the arrangement of opposite former sheets 8, 9 or equivalent surfaces at a distance from each other in order to form a former space with the aid of form ties 1, parts of which are caused to extend through holes 7 in the former sheets 8, 9 and provided with stop means 13, which are caused to come into contact with those surfaces of the former sheets 8, 9 that face the former space, and which form ties 1 are provided with retainers 4 on the surfaces of the former sheets 8, 9 that face away from the former space in order to maintain the former sheets 8, 9 or equivalent at a distance from each other, after which mortar or concrete in liquid form is added to the former space and caused to solidify. The form ties 1 are constituted by non-rusting material and are provided before application in the former space with breakage guides 13', which are located essentially in the plane of the inner surfaces of the former sheets 8, 9. The form ties 1 are caused to interact with supports and spacers 14 of non-rusting material, which are arranged to be in contact with the inner surfaces of the former sheets 8, 9. The supports and spacers 14 are designed such that they allow the mortar or concrete in liquid form to be caused to surround them except for those parts that are in contact with the inner surfaces of the former sheets 8, 9, the surfaces that face the former space. Following the solidification of the wall or partition construction, the retainers 4 and the former sheets 8, 9 are removed and the form ties 1 are broken at the breakage guides 13'. The invention also concerns a form tie 1 to be used when producing a wall or partition construction by the method described above.</p> |
