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A platform for research: civil engineering, architecture and urbanism
Concrete additive and concrete
The invention discloses a concrete additive and concrete. The concrete additive comprises the following components: silicon powder, inorganic nanoparticles, silane coupling agent modified hyperbranched polyamide and sodium alginate. According to the concrete additive prepared by the preparation method disclosed by the invention, the silane coupling agent modified hyperbranched polyamide is reasonably matched with the silicon powder, the inorganic nanoparticles and the sodium alginate, and through a specific synergistic effect, the impermeability and the corrosion resistance of concrete are effectively improved.
本发明公开了一种混凝土添加剂和混凝土，所述混凝土添加剂包括以下组分：硅粉、无机纳米颗粒、硅烷偶联剂改性的超支化聚酰胺和海藻酸钠。本发明制备的混凝土添加剂通过将硅烷偶联剂改性的超支化聚酰胺与硅粉、无机纳米颗粒和海藻酸钠合理搭配，以特定的协同作用，有效的提升了混凝土的抗渗和耐腐蚀性能。
Concrete additive and concrete
The invention discloses a concrete additive and concrete. The concrete additive comprises the following components: silicon powder, inorganic nanoparticles, silane coupling agent modified hyperbranched polyamide and sodium alginate. According to the concrete additive prepared by the preparation method disclosed by the invention, the silane coupling agent modified hyperbranched polyamide is reasonably matched with the silicon powder, the inorganic nanoparticles and the sodium alginate, and through a specific synergistic effect, the impermeability and the corrosion resistance of concrete are effectively improved.
本发明公开了一种混凝土添加剂和混凝土，所述混凝土添加剂包括以下组分：硅粉、无机纳米颗粒、硅烷偶联剂改性的超支化聚酰胺和海藻酸钠。本发明制备的混凝土添加剂通过将硅烷偶联剂改性的超支化聚酰胺与硅粉、无机纳米颗粒和海藻酸钠合理搭配，以特定的协同作用，有效的提升了混凝土的抗渗和耐腐蚀性能。
Concrete additive and concrete
一种混凝土添加剂和混凝土
LIU YANG (author) / WANG JUN (author) / YANG QIONGHUI (author) / ZHOU CHENLIN (author) / ZHANG YI (author) / HE YANQI (author) / JIANG ZHENGJIN (author) / ZHOU QIANG (author) / DA JUNWEI (author)
2024-09-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2024