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High-strength recycled concrete prepared from recycled aggregate and preparation method of high-strength recycled concrete
The invention discloses high-strength recycled concrete prepared from recycled aggregate and a preparation method of the high-strength recycled concrete, and particularly relates to the technical field of recycled concrete. The compressive strength and tensile strength of the recycled concrete can be effectively improved, so that the application range of the recycled aggregate concrete is wider, and the utilization rate of renewable energy can be ensured on the premise of ensuring the strength of the recycled concrete; the organic silicon resin solution is used for modifying the recycled aggregate, and the organic silicon resin solution is used for filling cracks and pores on the surface and in the recycled aggregate, so that the compactness of the recycled aggregate is improved, and water is difficult to enter the recycled aggregate again; the organic silicon resin solution is adopted to modify the recycled aggregate, so that the compressive strength and the splitting tensile strength of the recycled concrete can be effectively improved; the composite hybrid fiber and the modified recycled coarse aggregate cooperate to fill the interior of the recycled concrete to form an enhanced network, so that the compressive strength and tensile strength of the recycled concrete can be effectively improved.
本发明公开了一种使用再生骨料制备的高强再生混凝土及其制备方法，具体涉及再生混凝土技术领域。本发明可有效提高再生混凝土的抗压强度和抗拉强度，使得再生骨料混凝土适用范围更大，且可在保证再生混凝土强度的前提下，保证再生能源利用率；采用有机硅树脂溶液对再生骨料进行改性，有机硅树脂溶液对再生骨料表面以及内部裂纹、孔隙的填充，提高了再生骨料的密实度，水分难以再进入再生骨料内部；采用有机硅树脂溶液改性再生骨料，可有效提高再生混凝土的抗压强度和劈裂抗拉强度；复合混杂纤维和改性再生粗骨料进行配合工作，对再生混凝土内部填充形成增强网络，可有效提高再生混凝土的抗压强度和抗拉强度。
High-strength recycled concrete prepared from recycled aggregate and preparation method of high-strength recycled concrete
The invention discloses high-strength recycled concrete prepared from recycled aggregate and a preparation method of the high-strength recycled concrete, and particularly relates to the technical field of recycled concrete. The compressive strength and tensile strength of the recycled concrete can be effectively improved, so that the application range of the recycled aggregate concrete is wider, and the utilization rate of renewable energy can be ensured on the premise of ensuring the strength of the recycled concrete; the organic silicon resin solution is used for modifying the recycled aggregate, and the organic silicon resin solution is used for filling cracks and pores on the surface and in the recycled aggregate, so that the compactness of the recycled aggregate is improved, and water is difficult to enter the recycled aggregate again; the organic silicon resin solution is adopted to modify the recycled aggregate, so that the compressive strength and the splitting tensile strength of the recycled concrete can be effectively improved; the composite hybrid fiber and the modified recycled coarse aggregate cooperate to fill the interior of the recycled concrete to form an enhanced network, so that the compressive strength and tensile strength of the recycled concrete can be effectively improved.
本发明公开了一种使用再生骨料制备的高强再生混凝土及其制备方法，具体涉及再生混凝土技术领域。本发明可有效提高再生混凝土的抗压强度和抗拉强度，使得再生骨料混凝土适用范围更大，且可在保证再生混凝土强度的前提下，保证再生能源利用率；采用有机硅树脂溶液对再生骨料进行改性，有机硅树脂溶液对再生骨料表面以及内部裂纹、孔隙的填充，提高了再生骨料的密实度，水分难以再进入再生骨料内部；采用有机硅树脂溶液改性再生骨料，可有效提高再生混凝土的抗压强度和劈裂抗拉强度；复合混杂纤维和改性再生粗骨料进行配合工作，对再生混凝土内部填充形成增强网络，可有效提高再生混凝土的抗压强度和抗拉强度。
High-strength recycled concrete prepared from recycled aggregate and preparation method of high-strength recycled concrete
一种使用再生骨料制备的高强再生混凝土及其制备方法
ZHANG WEIKE (author) / FENG CONGCHAO (author) / HAN SHIJIE (author) / LI WUCHENG (author)
2024-03-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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Preparation process of high-strength recycled aggregate concrete
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Use of recycled concrete aggregate in high-strength concrete
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