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A platform for research: civil engineering, architecture and urbanism
High-strength concrete mixture, preparation method thereof and concrete
The invention relates to the field of concrete, and particularly discloses a high-strength concrete mixture, a preparation method thereof and concrete. The preparation method of the high-strength concrete mixture comprises the following steps: step 1) stirring and uniformly mixing water, cement and a retarder under the action of ultrasonic waves to obtain plain cement slurry; 2, adding an aggregate into the plain cement slurry and mixing to be uniform, and obtaining a concrete mixture, wherein the mass ratio of the cement to the retarder is 1: (0.014-0.016). The method has the advantage that the utilization rate of the cement is increased.
本发明涉及混凝土领域，具体公开了一种高强度混凝土拌和料及其制备方法及混凝土。一种高强度混凝土拌和料的制备方法，包括以下步骤：步骤1），将水、水泥、缓凝剂在超声波作用下进行搅拌，混合均匀，获得素水泥浆；步骤2），将骨料投入素水泥浆中，混合均匀，获得混凝土拌和料；水泥、缓凝剂的质量比例为1：0.014‑0.016。本发明具有提高水泥的利用率的优点。
High-strength concrete mixture, preparation method thereof and concrete
The invention relates to the field of concrete, and particularly discloses a high-strength concrete mixture, a preparation method thereof and concrete. The preparation method of the high-strength concrete mixture comprises the following steps: step 1) stirring and uniformly mixing water, cement and a retarder under the action of ultrasonic waves to obtain plain cement slurry; 2, adding an aggregate into the plain cement slurry and mixing to be uniform, and obtaining a concrete mixture, wherein the mass ratio of the cement to the retarder is 1: (0.014-0.016). The method has the advantage that the utilization rate of the cement is increased.
本发明涉及混凝土领域，具体公开了一种高强度混凝土拌和料及其制备方法及混凝土。一种高强度混凝土拌和料的制备方法，包括以下步骤：步骤1），将水、水泥、缓凝剂在超声波作用下进行搅拌，混合均匀，获得素水泥浆；步骤2），将骨料投入素水泥浆中，混合均匀，获得混凝土拌和料；水泥、缓凝剂的质量比例为1：0.014‑0.016。本发明具有提高水泥的利用率的优点。
High-strength concrete mixture, preparation method thereof and concrete
高强度混凝土拌和料及其制备方法及混凝土
HONG HAILU (author) / LIANG JINCHENG (author) / ZHANG WUJUN (author) / ZHOU YUBIN (author) / CHEN YOUCAI (author)
2022-02-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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