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Method for realizing anti-scouring performance of high-strength anti-scouring concrete
The invention discloses a method for realizing the impact resistance of high-strength anti-scouring concrete in the field of cement preparation, which comprises the following steps: closely packing coarse aggregate and fine aggregate according to a ratio curve to generate reference concrete, then adding powder into the reference concrete, the proportion is obtained according to a concrete strength development relation curve under the powder mixing amount, and finally the quartz sand is added according to the proportion of the concrete fluidity, the compressive strength and the concrete elasticity modulus. The concrete is not layered and segregated in the forming process, and the model is easily filled with the concrete; and the pump concrete and the self-compacting concrete also have good pumpability and self-compacting performance.
本发明公开了水泥制备领域的一种实现高强抗冲刷混凝土抗冲性能的方法，将粗骨料和细骨料根据配比曲线进行紧密堆积从而生成基准混凝土，随后对基准混凝土添加粉料，粉料包括橡胶粉和橡胶粒，以粉料掺量下混凝土强度发展关系曲线得出配比，最后根据由混凝土流动性、抗压强度和混凝土弹性模量配比添加石英砂，上述方案制备的高性能混凝土具有良好的工作性，混凝土拌和物应具有较高的流动性，混凝土在成型过程中不分层、不离析，易充满模型；泵送混凝土、自密实混凝土还具有良好的可泵性、自密实性能。
Method for realizing anti-scouring performance of high-strength anti-scouring concrete
The invention discloses a method for realizing the impact resistance of high-strength anti-scouring concrete in the field of cement preparation, which comprises the following steps: closely packing coarse aggregate and fine aggregate according to a ratio curve to generate reference concrete, then adding powder into the reference concrete, the proportion is obtained according to a concrete strength development relation curve under the powder mixing amount, and finally the quartz sand is added according to the proportion of the concrete fluidity, the compressive strength and the concrete elasticity modulus. The concrete is not layered and segregated in the forming process, and the model is easily filled with the concrete; and the pump concrete and the self-compacting concrete also have good pumpability and self-compacting performance.
本发明公开了水泥制备领域的一种实现高强抗冲刷混凝土抗冲性能的方法，将粗骨料和细骨料根据配比曲线进行紧密堆积从而生成基准混凝土，随后对基准混凝土添加粉料，粉料包括橡胶粉和橡胶粒，以粉料掺量下混凝土强度发展关系曲线得出配比，最后根据由混凝土流动性、抗压强度和混凝土弹性模量配比添加石英砂，上述方案制备的高性能混凝土具有良好的工作性，混凝土拌和物应具有较高的流动性，混凝土在成型过程中不分层、不离析，易充满模型；泵送混凝土、自密实混凝土还具有良好的可泵性、自密实性能。
Method for realizing anti-scouring performance of high-strength anti-scouring concrete
一种实现高强抗冲刷混凝土抗冲性能的方法
WANG WENTAO (author) / ZHU ZHONGPING (author) / TANG YELIN (author) / YAN JUNWEI (author) / GAO MINGZHONG (author) / XIE JING (author) / DONG JIANGFENG (author)
2023-09-29
Patent
Electronic Resource
Chinese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
C04B
Kalk
,
LIME