Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recycled concrete and preparation method thereof
The invention discloses recycled concrete, which is prepared from an unhardened concrete residual material, the unhardened concrete residual material comprises an inert cementing material, and the inert cementing material is formed after the original cementing material in the unhardened concrete residual material is hydrated and cannot be coagulated and hardened. Therefore, the recycled concrete is formed by mixing the concrete reclaimed material recovered from the unhardened concrete residual material and the cementing material with hydration activity, and the recycled concrete can be used for manufacturing a secondary structure body with low compressive strength requirement.
本发明揭露一种再生混凝土，其由未硬固混凝土剩余料所制成，该未硬固混凝土剩余料包含惰性胶结材，该未硬固混凝土剩余料中原有的胶结材水化过后形成该惰性胶结材，已无法凝结硬固，因此本发明将回收自该未硬固混凝土剩余料的混凝土回收料与具有水化活性的胶结材拌合成该再生混凝土，该再生混凝土可用以制造抗压强度需求较低的次要结构体。
Recycled concrete and preparation method thereof
The invention discloses recycled concrete, which is prepared from an unhardened concrete residual material, the unhardened concrete residual material comprises an inert cementing material, and the inert cementing material is formed after the original cementing material in the unhardened concrete residual material is hydrated and cannot be coagulated and hardened. Therefore, the recycled concrete is formed by mixing the concrete reclaimed material recovered from the unhardened concrete residual material and the cementing material with hydration activity, and the recycled concrete can be used for manufacturing a secondary structure body with low compressive strength requirement.
本发明揭露一种再生混凝土，其由未硬固混凝土剩余料所制成，该未硬固混凝土剩余料包含惰性胶结材，该未硬固混凝土剩余料中原有的胶结材水化过后形成该惰性胶结材，已无法凝结硬固，因此本发明将回收自该未硬固混凝土剩余料的混凝土回收料与具有水化活性的胶结材拌合成该再生混凝土，该再生混凝土可用以制造抗压强度需求较低的次要结构体。
Recycled concrete and preparation method thereof
再生混凝土及其制备方法
FANG JIANHONG (Autor:in) / LIN JIAZHENG (Autor:in) / ZHANG HONGJUN (Autor:in) / LUO WENGUI (Autor:in)
05.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Recycled concrete, recycled concrete prefabricated part and preparation method thereof
| Europäisches Patentamt | 2021