| 摘要 |
THE PRESENT INVENTION RELATES TO A METHOD AND APPARATUS FOR PRODUCING A CONCRETE PRODUCT IN AN EXTRUDER CASTING MACHINE, CONTINUOUS-CASTING MACHINE OR SIMILAR EQUIPMENT. THE CONCRETE MIX IS FED IN A CONVENTIONAL MANNER THROUGH A SPACE OF DELINEATED CROSS SECTION (1, 6, 15), WHERE THE CONTINUOUS-SECTIONPRODUCT IS GIVEN ITS DESIRED SHAPE. THE CONCRETE MIX BEING CAST IS COMPACTED DURING THE CASTING PROCESS TO THE END OF REMOVING ENTRAPPED AIR AND ACHIEVING A CONSTANT CASTING QUALITY OF THE PRODUCT. ACCORDING TO THE INVENTION, AT LEAST ONE OF THE COMPACTION MOVEMENTS IS A DIRECTION-CONTROLLED RECIPROCATING COMPACTIONMOVEMENT HAVING AT LEAST ONE TRANSLATIONAL COMPONENT IN THE DIRECTION OF THE CASTING FLOW OF CONCRETE AND AT LEAST ONE TRANSLATIONAL COMPONENT PERPENDICULAR TO SAID AT LEAST ONE FIRST TRANSLATIONAL COMPONENT. (FIGURE 1)
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