A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete mixed with seawater and used for fixing chloride ions in seawater
The invention discloses concrete mixed with seawater and used for fixing chloride ions in seawater, and relates to the technical field of concrete. The invention relates to concrete prepared from cement, sludge clinker, fine aggregate, coarse aggregate, seawater and a water reducing agent. The concrete disclosed by the invention contains a large amount of sludge components, so that the resource utilization of the sludge is realized, and meanwhile, the processing cost of the concrete is also reduced. The raw materials are mixed with seawater, activity excitation of mineral phase volcanic ash in the sludge is further promoted, meanwhile, the sludge can fix free chloride ions in the seawater, dual utilization of the sludge and the seawater is achieved, and the concrete meets construction requirements and has excellent mechanical properties.
本发明公开了一种海水拌合并固定海水中氯离子的混凝土，涉及混凝土技术领域。本发明是利用水泥、淤泥熟料、细骨料、粗骨料、海水和减水剂制成一种混凝土。本发明的混凝土中含有大量的淤泥成分，不仅实现了淤泥的资源化利用，同时也降低了混凝土的加工成本。本发明利用海水对原料进行拌和，进一步促进淤泥中矿物相火山灰的活性激发，同时淤泥还能固定海水中游离的氯离子，实现对淤泥和海水的双重利用，并且本发明的混凝土满足施工要求，具有优异的力学性能。
Concrete mixed with seawater and used for fixing chloride ions in seawater
The invention discloses concrete mixed with seawater and used for fixing chloride ions in seawater, and relates to the technical field of concrete. The invention relates to concrete prepared from cement, sludge clinker, fine aggregate, coarse aggregate, seawater and a water reducing agent. The concrete disclosed by the invention contains a large amount of sludge components, so that the resource utilization of the sludge is realized, and meanwhile, the processing cost of the concrete is also reduced. The raw materials are mixed with seawater, activity excitation of mineral phase volcanic ash in the sludge is further promoted, meanwhile, the sludge can fix free chloride ions in the seawater, dual utilization of the sludge and the seawater is achieved, and the concrete meets construction requirements and has excellent mechanical properties.
本发明公开了一种海水拌合并固定海水中氯离子的混凝土，涉及混凝土技术领域。本发明是利用水泥、淤泥熟料、细骨料、粗骨料、海水和减水剂制成一种混凝土。本发明的混凝土中含有大量的淤泥成分，不仅实现了淤泥的资源化利用，同时也降低了混凝土的加工成本。本发明利用海水对原料进行拌和，进一步促进淤泥中矿物相火山灰的活性激发，同时淤泥还能固定海水中游离的氯离子，实现对淤泥和海水的双重利用，并且本发明的混凝土满足施工要求，具有优异的力学性能。
Concrete mixed with seawater and used for fixing chloride ions in seawater
一种海水拌合并固定海水中氯离子的混凝土
HAO YIFEI (author) / ZHANG JINRUI (author) / LYU TONG (author)
2023-04-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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