Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Commercial concrete prepared from FCC waste catalyst, and preparation method thereof
The invention discloses a commercial concrete prepared from an FCC waste catalyst, and a preparation method thereof. The proportion of the commercial concrete is optimized, the FCC waste catalyst is fully mixed with gravel, machine-made sand, cement and a mineral admixture, and a proper amount of admixture and water are added to be mixed into the commercial concrete. The FCC waste catalyst in the commercial concrete can adjust and improve the workability of the commercial concrete, and can participate in a hydration reaction, so that the compactness of the commercial concrete is increased, and the strength of the commercial concrete is improved; and a brand new way is provided for resource utilization of the FCC waste catalyst, and the method is worthy of wide popularization and application.
本发明公开了一种利用FCC废催化剂制备的商品混凝土及其制备方法，通过商品混凝土配比优化，将FCC废催化剂与砾石、机制砂、水泥、矿物掺合料充分混合，加入适量外加剂和水拌和成商品混凝土。在商品混凝土中FCC废催化剂可以调节改善商品混凝土和易性，同时可以参与水化反应，增加商品混凝土的密实度，提高商品混凝土强度；也为FCC废催化剂的资源化利用提供了一条全新的途径，值得广泛的推广和应用。
Commercial concrete prepared from FCC waste catalyst, and preparation method thereof
The invention discloses a commercial concrete prepared from an FCC waste catalyst, and a preparation method thereof. The proportion of the commercial concrete is optimized, the FCC waste catalyst is fully mixed with gravel, machine-made sand, cement and a mineral admixture, and a proper amount of admixture and water are added to be mixed into the commercial concrete. The FCC waste catalyst in the commercial concrete can adjust and improve the workability of the commercial concrete, and can participate in a hydration reaction, so that the compactness of the commercial concrete is increased, and the strength of the commercial concrete is improved; and a brand new way is provided for resource utilization of the FCC waste catalyst, and the method is worthy of wide popularization and application.
本发明公开了一种利用FCC废催化剂制备的商品混凝土及其制备方法，通过商品混凝土配比优化，将FCC废催化剂与砾石、机制砂、水泥、矿物掺合料充分混合，加入适量外加剂和水拌和成商品混凝土。在商品混凝土中FCC废催化剂可以调节改善商品混凝土和易性，同时可以参与水化反应，增加商品混凝土的密实度，提高商品混凝土强度；也为FCC废催化剂的资源化利用提供了一条全新的途径，值得广泛的推广和应用。
Commercial concrete prepared from FCC waste catalyst, and preparation method thereof
一种利用FCC废催化剂制备的商品混凝土及其制备方法
ZHANG TONGXIN (Autor:in) / CUI DONGBO (Autor:in) / SUN XIAOGUANG (Autor:in) / SUN KAI (Autor:in) / REN FENGJIN (Autor:in)
06.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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