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METHOD OF AN ADDITIONAL CONTINUOUS VIBRATION MIXING OF A MODERATELY CRUSHED ROCK BITUMINUOUS CONCRETE MIXTURE AND A DEVICE FOR THE METHOD REALIZATION
METHOD OF AN ADDITIONAL CONTINUOUS VIBRATION MIXING OF A MODERATELY CRUSHED ROCK BITUMINUOUS CONCRETE MIXTURE AND A DEVICE FOR THE METHOD REALIZATION
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机译:中度破碎岩石双相混凝土附加连续振动混合的方法及实现该装置的装置
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摘要
FIELD: construction industry; methods of the additional continuous vibration finish mixing of a moderately crushed rock bituminous concrete mixture.;SUBSTANCE: the invention is pertaining to the field of building of asphalt-concrete pavements of the highways and other construction objects with the analogous coatings. The technical result: the invention ensures an additional continuous vibration finish mixing of bituminous concrete mixture directly on a construction object, decreased consumption of a binding material and improvement of the physical-mechanical indexes of the asphalt-concrete in the highways pavement, and also decreased power inputs during the subsequent compaction of the mixture. The method of additional continuous vibration finish mixing of moderately crushed rock bituminous concrete mixture provides, that the vibration treatment of the bituminous concrete mixture is conducted in the vibration bin with a frequency of 18...19 Hz, an amplitude of vibrations of 1.31...1.32 mm and the vibration intensity of 100...119 cm2/s3 during 25...35 seconds. At that the body of the vibration bin, if necessary, is subjected to heating during vibration finish mixing up to the temperature required for production of moderately crushed rock bituminous concrete mixture. The invention also presents (describes) the device for realization of the indicated method of the additional continuous vibration finish mixing of moderately crushed rock bituminous concrete mixture.;EFFECT: the invention ensures realization of an additional continuous vibration finish mixing of bituminous concrete mixture directly on a construction object, decreased consumption of a binding material, improved the physical-mechanical features of the asphalt-concrete, decreased power inputs.;2 cl, 2 dwg
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机译:领域:建筑业;适度地破碎的岩石沥青混凝土混合物的附加连续振动精加工混合的方法。物质:本发明属于高速公路和类似构造物的其他建筑物体的沥青混凝土路面的建筑领域。技术结果:本发明确保了沥青混凝土混合物直接在建筑物体上的额外连续振动精炼混合,减少了粘合剂的消耗,并改善了高速公路路面中沥青混凝土的物理机械指标,并且还降低了在随后的混合物压实过程中输入动力。中度破碎的岩石沥青混凝土混合物的额外连续振动精炼混合的方法提供了对沥青混凝土混合物的振动处理在振动箱中进行的频率为18 ... 19 Hz,振幅为1.31。 25.35秒内的振动强度为..1.32毫米,振动强度为100 ... 119 cm 2 Sup> / s 3 Sup>。此时,如有必要,在振动结束过程中对振动仓的主体进行加热,直至达到生产中等压碎的岩石沥青混凝土混合物所需的温度。本发明还提出(描述)用于实现中等压碎的岩石沥青混凝土混合物的额外的连续振动完成混合的指示方法的装置。效果:本发明确保直接在沥青混凝土混合物上实现附加的连续振动完成混合沥青。一个建筑对象,减少了粘合剂的消耗,改善了沥青混凝土的物理机械特性,减少了动力输入。; 2 cl,2 dwg
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