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A platform for research: civil engineering, architecture and urbanism
Coconut fiber reinforced coral concrete as well as preparation method and application thereof
The invention belongs to the technical field of constructional engineering materials, and particularly relates to coconut fiber reinforced coral concrete as well as a preparation method and application thereof. The coconut fiber reinforced coral concrete is composed of coconut fibers and coral concrete, the mixing amount of the coconut fibers in the coral concrete is 0.1%-0.4%, and the coral concrete is prepared from seawater, a binding material, coral sand and coral coarse aggregate according to the mass ratio of 0.31: (1.00 +/-0.01): (1.52 +/-0.05): (1.22 +/-0.04). The coral concrete is arranged in a layered manner, so that the breaking strength and the splitting strength of the concrete can be improved. According to different fiber mixing amounts of coconut fibers at different positions in the coral concrete, a gradient arrangement mode is adopted, the damage failure mode of the coral concrete is more reasonably controlled, the stress reasonability of the coral concrete is improved, and the mechanical properties such as pressing and bending of the coral concrete are further improved.
本发明属于建筑工程材料技术领域，具体涉及一种椰子纤维增强珊瑚混凝土及其制备方法和应用。本发明所述的椰子纤维增强珊瑚混凝土，是由椰子纤维和珊瑚混凝土组成的，其中，珊瑚混凝土中椰子纤维的掺量为0.1%~0.4%，所述珊瑚混凝土各组分质量比为：海水：胶凝材料：珊瑚砂：珊瑚粗骨料=0.31：（1.00±0.01）:（1.52±0.05）:（1.22±0.04）。通过将所述珊瑚混凝土进行分层布设，可以提高混凝土的抗折强度和劈裂强度。针对椰子纤维在珊瑚混凝土中不同位置的纤维掺量的不同，采取一种梯度化的布置方式，更加合理的控制珊瑚混凝土的破坏失效模式，改善其受力的合理性，进一步提高其压、弯等力学性能。
Coconut fiber reinforced coral concrete as well as preparation method and application thereof
The invention belongs to the technical field of constructional engineering materials, and particularly relates to coconut fiber reinforced coral concrete as well as a preparation method and application thereof. The coconut fiber reinforced coral concrete is composed of coconut fibers and coral concrete, the mixing amount of the coconut fibers in the coral concrete is 0.1%-0.4%, and the coral concrete is prepared from seawater, a binding material, coral sand and coral coarse aggregate according to the mass ratio of 0.31: (1.00 +/-0.01): (1.52 +/-0.05): (1.22 +/-0.04). The coral concrete is arranged in a layered manner, so that the breaking strength and the splitting strength of the concrete can be improved. According to different fiber mixing amounts of coconut fibers at different positions in the coral concrete, a gradient arrangement mode is adopted, the damage failure mode of the coral concrete is more reasonably controlled, the stress reasonability of the coral concrete is improved, and the mechanical properties such as pressing and bending of the coral concrete are further improved.
本发明属于建筑工程材料技术领域，具体涉及一种椰子纤维增强珊瑚混凝土及其制备方法和应用。本发明所述的椰子纤维增强珊瑚混凝土，是由椰子纤维和珊瑚混凝土组成的，其中，珊瑚混凝土中椰子纤维的掺量为0.1%~0.4%，所述珊瑚混凝土各组分质量比为：海水：胶凝材料：珊瑚砂：珊瑚粗骨料=0.31：（1.00±0.01）:（1.52±0.05）:（1.22±0.04）。通过将所述珊瑚混凝土进行分层布设，可以提高混凝土的抗折强度和劈裂强度。针对椰子纤维在珊瑚混凝土中不同位置的纤维掺量的不同，采取一种梯度化的布置方式，更加合理的控制珊瑚混凝土的破坏失效模式，改善其受力的合理性，进一步提高其压、弯等力学性能。
Coconut fiber reinforced coral concrete as well as preparation method and application thereof
椰子纤维增强珊瑚混凝土及其制备方法和应用
GAO DIANWEI (author) / WEI ZHISEN (author) / NING BAOKUAN (author) / ZHANG CHUNWEI (author) / ZHANG JIANHUA (author)
2023-11-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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