Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-performance concrete material based on metallurgical waste residue recycling
The invention discloses a high-performance concrete material based on metallurgical waste residue recycling, which is applied to the technical field of concrete materials.According to the high-performance concrete material based on metallurgical waste residue recycling, a certain proportion of nickel slag and fly ash are added in the concrete preparation process, so that beneficial components in the fly ash and slag can be fully utilized, and meanwhile, the utilization rate of the concrete is improved. The composite admixture is formed by using a large amount of two industrial wastes, namely the fly ash and the slag, so that the industrial wastes can be well digested, the cost is reduced, the environment-friendly concept is met, and on the other hand, the compactness of the concrete can be effectively improved by adding the admixture, so that the concrete quality is improved. The anti-cracking and anti-seepage performance of the concrete is improved on the premise that other performance of the concrete is not changed, the cost is not obviously increased while the anti-cracking and anti-seepage performance is improved, concrete mixing is carried out according to different particle sizes of the nickel slag, the cohesive force of the concrete can be effectively improved, and the overall mechanical strength of the concrete is improved.
本发明公开了基于冶金废渣再利用的高性能混凝土材料，应用在混凝土材料技术领域，本发明通过设置在混凝土制备过程中加入一定比例的镍渣以及粉煤灰，能充分利用粉煤灰和矿渣中的有益组份，同时，由于大量利用粉煤灰和矿渣这两种工业废料形成的复合掺合料，从而可较好消化工业废料，从而降低了成本，并符合环保理念，另一方面通过外加剂的加入，可以有效增加混凝土的紧实性，并且在保证混凝土其它性能不改变的前提下提升混凝土的抗裂防渗性能，提高抗裂防渗性能的同时不显著增加成本，而且按照镍渣的不同粒径进行混凝土拌合，可有效提高混凝土粘结力，提高混凝土整体的机械强度。
High-performance concrete material based on metallurgical waste residue recycling
The invention discloses a high-performance concrete material based on metallurgical waste residue recycling, which is applied to the technical field of concrete materials.According to the high-performance concrete material based on metallurgical waste residue recycling, a certain proportion of nickel slag and fly ash are added in the concrete preparation process, so that beneficial components in the fly ash and slag can be fully utilized, and meanwhile, the utilization rate of the concrete is improved. The composite admixture is formed by using a large amount of two industrial wastes, namely the fly ash and the slag, so that the industrial wastes can be well digested, the cost is reduced, the environment-friendly concept is met, and on the other hand, the compactness of the concrete can be effectively improved by adding the admixture, so that the concrete quality is improved. The anti-cracking and anti-seepage performance of the concrete is improved on the premise that other performance of the concrete is not changed, the cost is not obviously increased while the anti-cracking and anti-seepage performance is improved, concrete mixing is carried out according to different particle sizes of the nickel slag, the cohesive force of the concrete can be effectively improved, and the overall mechanical strength of the concrete is improved.
本发明公开了基于冶金废渣再利用的高性能混凝土材料，应用在混凝土材料技术领域，本发明通过设置在混凝土制备过程中加入一定比例的镍渣以及粉煤灰，能充分利用粉煤灰和矿渣中的有益组份，同时，由于大量利用粉煤灰和矿渣这两种工业废料形成的复合掺合料，从而可较好消化工业废料，从而降低了成本，并符合环保理念，另一方面通过外加剂的加入，可以有效增加混凝土的紧实性，并且在保证混凝土其它性能不改变的前提下提升混凝土的抗裂防渗性能，提高抗裂防渗性能的同时不显著增加成本，而且按照镍渣的不同粒径进行混凝土拌合，可有效提高混凝土粘结力，提高混凝土整体的机械强度。
High-performance concrete material based on metallurgical waste residue recycling
基于冶金废渣再利用的高性能混凝土材料
LI WEI (Autor:in) / MA XIAOBO (Autor:in) / ZHANG MAOLI (Autor:in)
22.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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