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A platform for research: civil engineering, architecture and urbanism
Yellow river sand ultra-high toughness cement-based composite material as well as preparation method and application thereof
The invention discloses a Yellow River sand ultrahigh-toughness cement-based composite material as well as a preparation method and application thereof, and relates to the technical field of concrete. The preparation method comprises the following steps: preparing an ultrahigh-toughness cement-based material according to the ratio of dried Yellow River sand to completely replace quartz sand, so as to obtain the Yellow River sand ultrahigh-toughness cement-based composite material. Yellow is introduced into the wing repair deposition grit chamber to be dried and then completely replaces quartz sand to prepare the ultrahigh-toughness cement-based composite material, the ductility of the ultrahigh-toughness cement-based composite material is guaranteed, and meanwhile the problem that a large amount of expensive quartz sand is needed for preparation of the ultrahigh-toughness cement-based composite material at present is effectively solved; and the situation that a large amount of local Yellow River sand is deposited is effectively relieved, and the local ecological environment is protected.
本发明公开了一种黄河砂超高韧性水泥基复合材料及其制备方法与应用，涉及混凝土技术领域。制备方法包括以下步骤：按烘干后的黄河砂全取代石英砂的配比制备超高韧性水泥基材料，得到所述黄河砂超高韧性水泥基复合材料。本发明通过将引黄入冀补淀沉砂池中的烘干后，全取代石英砂制备超高韧性水泥基复合材料，在保证超高韧性水泥基复合材料延性的同时，有效解决了目前超高韧性水泥基复合材料的制备需要大量昂贵的石英砂的问题，并且有效地缓解了当地黄河砂大量淤积的情况，保护了当地的生态环境。
Yellow river sand ultra-high toughness cement-based composite material as well as preparation method and application thereof
The invention discloses a Yellow River sand ultrahigh-toughness cement-based composite material as well as a preparation method and application thereof, and relates to the technical field of concrete. The preparation method comprises the following steps: preparing an ultrahigh-toughness cement-based material according to the ratio of dried Yellow River sand to completely replace quartz sand, so as to obtain the Yellow River sand ultrahigh-toughness cement-based composite material. Yellow is introduced into the wing repair deposition grit chamber to be dried and then completely replaces quartz sand to prepare the ultrahigh-toughness cement-based composite material, the ductility of the ultrahigh-toughness cement-based composite material is guaranteed, and meanwhile the problem that a large amount of expensive quartz sand is needed for preparation of the ultrahigh-toughness cement-based composite material at present is effectively solved; and the situation that a large amount of local Yellow River sand is deposited is effectively relieved, and the local ecological environment is protected.
本发明公开了一种黄河砂超高韧性水泥基复合材料及其制备方法与应用，涉及混凝土技术领域。制备方法包括以下步骤：按烘干后的黄河砂全取代石英砂的配比制备超高韧性水泥基材料，得到所述黄河砂超高韧性水泥基复合材料。本发明通过将引黄入冀补淀沉砂池中的烘干后，全取代石英砂制备超高韧性水泥基复合材料，在保证超高韧性水泥基复合材料延性的同时，有效解决了目前超高韧性水泥基复合材料的制备需要大量昂贵的石英砂的问题，并且有效地缓解了当地黄河砂大量淤积的情况，保护了当地的生态环境。
Yellow river sand ultra-high toughness cement-based composite material as well as preparation method and application thereof
一种黄河砂超高韧性水泥基复合材料及其制备方法与应用
YUAN CHENGFANG (author) / YU YINGBO (author) / QI GUOFENG (author) / YIN JIA'EN (author) / WU XIAOHAN (author) / ZHANG ZHE (author) / SUN GANGZHU (author) / CHEN NA (author) / CHEN JIGANG (author) / WANG CHAO (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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