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A platform for research: civil engineering, architecture and urbanism
The invention discloses a high-doping-amount phosphorus slag micro-powder cementing material and application thereof. The high-content phosphorus slag micro-powder cementing material is prepared by mixing and grinding the following components in percentage by weight: 30%-35% of phosphorus slag micro-powder, 57%-62% of cement, 8% of fly ash and 1%-2% of additionally doped phosphorus excitant, and additional doping with 0.5%-0.7% of a water-based phosphorus excitant. The invention further provides application of the high-doping-amount phosphorus slag micro-powder cementing material in preparation of concrete. In the application, the concrete is prepared from sand, stones, water and a high-dosage phosphorus slag micro-powder cementing material agent. According to the invention, the mixing amount of the phosphorus slag micro-powder in concrete can be increased, the mixing amount of cement in the concrete is reduced, and when the mixing amount of the phosphorus slag micro-powder in the concrete cementing material is 30%, the concrete cementing material has working performance, and initial setting and final setting meet the production requirements of enterprise concrete.
本发明公开了一种高掺量磷渣微粉胶凝材料及其应用，该高掺量磷渣微粉胶凝材料按重量百分比计算，是由30％～35％磷渣微粉、57％～62％水泥、8％粉煤灰与外掺1％～2％磷系激发剂的粉剂混合研磨，及外掺0.5％～0.7％水剂磷系激发剂制成。本发明还提出高掺量磷渣微粉胶凝材料在制备混凝土中的应用。在该应用中，混凝土由砂子、石子、水和高掺量磷渣微粉胶凝材料剂制成。发明可以提高磷渣微粉在混凝土中的掺量，降低混凝土中水泥的掺量，在混凝土胶凝材料中磷渣微粉的掺量为30％时，具有工作性能及初凝和终凝满足企业混凝土的生产要求。
The invention discloses a high-doping-amount phosphorus slag micro-powder cementing material and application thereof. The high-content phosphorus slag micro-powder cementing material is prepared by mixing and grinding the following components in percentage by weight: 30%-35% of phosphorus slag micro-powder, 57%-62% of cement, 8% of fly ash and 1%-2% of additionally doped phosphorus excitant, and additional doping with 0.5%-0.7% of a water-based phosphorus excitant. The invention further provides application of the high-doping-amount phosphorus slag micro-powder cementing material in preparation of concrete. In the application, the concrete is prepared from sand, stones, water and a high-dosage phosphorus slag micro-powder cementing material agent. According to the invention, the mixing amount of the phosphorus slag micro-powder in concrete can be increased, the mixing amount of cement in the concrete is reduced, and when the mixing amount of the phosphorus slag micro-powder in the concrete cementing material is 30%, the concrete cementing material has working performance, and initial setting and final setting meet the production requirements of enterprise concrete.
本发明公开了一种高掺量磷渣微粉胶凝材料及其应用，该高掺量磷渣微粉胶凝材料按重量百分比计算，是由30％～35％磷渣微粉、57％～62％水泥、8％粉煤灰与外掺1％～2％磷系激发剂的粉剂混合研磨，及外掺0.5％～0.7％水剂磷系激发剂制成。本发明还提出高掺量磷渣微粉胶凝材料在制备混凝土中的应用。在该应用中，混凝土由砂子、石子、水和高掺量磷渣微粉胶凝材料剂制成。发明可以提高磷渣微粉在混凝土中的掺量，降低混凝土中水泥的掺量，在混凝土胶凝材料中磷渣微粉的掺量为30％时，具有工作性能及初凝和终凝满足企业混凝土的生产要求。
High-doping-amount phosphorus slag micro-powder cementing material and application thereof
一种高掺量磷渣微粉胶凝材料及其应用
XIE BOYIN (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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