| 摘要 |
<p>A method for the manufacture of concrete products 1, 1' provided with reinforcements 4. A continuous pre-cast concrete element is dimensioned so that, with regard to the length, an intermediate part 2 is left between at least two succeeding products 1, 1'. After casting, concrete is removed from the intermediate part 2 between the two succeeding products, before the concrete has set. The concrete is allowed to continue setting. The reinforcements 4 are broken off at a point 8 between the ends 3, 3' of the intermediate part 2, so that the reinforcement projects from the ends 1, 1' of the finished products, following which the remainder of the concrete 7 in the intermediate part is removed. <IMAGE></p> |
