Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-corrosion marine concrete mixed with steel slag and preparation method of anti-corrosion marine concrete
The invention relates to the technical field of concrete, and particularly discloses corrosion-resistant marine concrete mixed with steel slag and a preparation method of the corrosion-resistant marine concrete. The corrosion-resistant marine concrete mixed with the steel slag comprises the following components: water, cement, mixed waste residue powder, aggregate, an auxiliary agent and a water reducing agent, and the mixed waste residue powder is obtained by modifying steel slag powder, copper slag powder and aluminum slag powder through hydrochloric acid. The preparation method comprises 1) uniformly mixing the cement, the mixed waste residue powder, the aggregate, the auxiliary agent and the water reducing agent to obtain a premix and 2) adding water into the premix and uniformly mixing to obtain the steel slag-doped anticorrosion marine concrete.The preparation method has the advantage of better improving the impermeability of the marine concrete.
本发明涉及混凝土技术领域，具体公开了一种混掺钢渣的防腐海洋混凝土及其制备方法。混掺钢渣的防腐海洋混凝土，包括以下组分：水、水泥、混合废渣粉、骨料、助剂、减水剂，混合废渣粉由钢渣粉、铜渣粉、铝渣粉经盐酸改性所得。制备方法包括：步骤1），将水泥、混合废渣粉、骨料、助剂、减水剂混合均匀得预混物；步骤2），向预混物中加入水，混合均匀得混掺钢渣的防腐海洋混凝土。本发明具有更好地提高海洋混凝土的抗渗性的优点。
Anti-corrosion marine concrete mixed with steel slag and preparation method of anti-corrosion marine concrete
The invention relates to the technical field of concrete, and particularly discloses corrosion-resistant marine concrete mixed with steel slag and a preparation method of the corrosion-resistant marine concrete. The corrosion-resistant marine concrete mixed with the steel slag comprises the following components: water, cement, mixed waste residue powder, aggregate, an auxiliary agent and a water reducing agent, and the mixed waste residue powder is obtained by modifying steel slag powder, copper slag powder and aluminum slag powder through hydrochloric acid. The preparation method comprises 1) uniformly mixing the cement, the mixed waste residue powder, the aggregate, the auxiliary agent and the water reducing agent to obtain a premix and 2) adding water into the premix and uniformly mixing to obtain the steel slag-doped anticorrosion marine concrete.The preparation method has the advantage of better improving the impermeability of the marine concrete.
本发明涉及混凝土技术领域，具体公开了一种混掺钢渣的防腐海洋混凝土及其制备方法。混掺钢渣的防腐海洋混凝土，包括以下组分：水、水泥、混合废渣粉、骨料、助剂、减水剂，混合废渣粉由钢渣粉、铜渣粉、铝渣粉经盐酸改性所得。制备方法包括：步骤1），将水泥、混合废渣粉、骨料、助剂、减水剂混合均匀得预混物；步骤2），向预混物中加入水，混合均匀得混掺钢渣的防腐海洋混凝土。本发明具有更好地提高海洋混凝土的抗渗性的优点。
Anti-corrosion marine concrete mixed with steel slag and preparation method of anti-corrosion marine concrete
一种混掺钢渣的防腐海洋混凝土及其制备方法
TANG HAIMING (Autor:in) / XU JING (Autor:in) / YAN SHENHAO (Autor:in)
17.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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