Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-corrosion concrete for ocean engineering and preparation method thereof
The invention relates to the technical field of concrete, in particular to anti-corrosion concrete for ocean engineering and a preparation method of the anti-corrosion concrete. The anti-corrosion concrete for ocean engineering is prepared from the following components in parts by weight: 80 to 120 parts of cement, 6 to 16 parts of modified graphene, 3 to 5 parts of a water reducing agent, 30 to 40 parts of aggregate and 32 to 48 parts of water. Graphene is endowed with good dispersion uniformity and hydrophobicity by modifying graphene, and then the modified graphene is mixed with other components of the concrete by using an internal doping method, so that the compactness of the concrete can be improved, and the water blocking effect of the concrete can be enhanced; therefore, the concrete can obtain excellent mechanical properties, impermeability and corrosion resistance, the service life of the concrete material is prolonged, and the concrete has remarkable economic benefits and social benefits.
本发明涉及混凝土技术领域，具体涉及一种用于海洋工程的防腐蚀混凝土及其制备方法。所述用于海洋工程的防腐蚀混凝土，包括以下组分，按重量份计，水泥80～120份、改性石墨烯6～16份、减水剂3～5份、骨料30～40份、水32～48份。本发明通过对石墨烯的改性，赋予石墨烯良好的分散均匀性以及憎水性，然后使用内掺法将改性石墨烯与混凝土其他组分混合使用，能够改善混凝土的密实性，增强混凝土的阻水作用，从而有利于混凝土获得优异的力学性能、抗渗性能以及防腐蚀性能，延长混凝土材料的服役寿命，具有显著的经济效益和社会效益。
Anti-corrosion concrete for ocean engineering and preparation method thereof
The invention relates to the technical field of concrete, in particular to anti-corrosion concrete for ocean engineering and a preparation method of the anti-corrosion concrete. The anti-corrosion concrete for ocean engineering is prepared from the following components in parts by weight: 80 to 120 parts of cement, 6 to 16 parts of modified graphene, 3 to 5 parts of a water reducing agent, 30 to 40 parts of aggregate and 32 to 48 parts of water. Graphene is endowed with good dispersion uniformity and hydrophobicity by modifying graphene, and then the modified graphene is mixed with other components of the concrete by using an internal doping method, so that the compactness of the concrete can be improved, and the water blocking effect of the concrete can be enhanced; therefore, the concrete can obtain excellent mechanical properties, impermeability and corrosion resistance, the service life of the concrete material is prolonged, and the concrete has remarkable economic benefits and social benefits.
本发明涉及混凝土技术领域，具体涉及一种用于海洋工程的防腐蚀混凝土及其制备方法。所述用于海洋工程的防腐蚀混凝土，包括以下组分，按重量份计，水泥80～120份、改性石墨烯6～16份、减水剂3～5份、骨料30～40份、水32～48份。本发明通过对石墨烯的改性，赋予石墨烯良好的分散均匀性以及憎水性，然后使用内掺法将改性石墨烯与混凝土其他组分混合使用，能够改善混凝土的密实性，增强混凝土的阻水作用，从而有利于混凝土获得优异的力学性能、抗渗性能以及防腐蚀性能，延长混凝土材料的服役寿命，具有显著的经济效益和社会效益。
Anti-corrosion concrete for ocean engineering and preparation method thereof
一种用于海洋工程的防腐蚀混凝土及其制备方法
ZHU JUN'AO (Autor:in) / HAN YUDONG (Autor:in) / LIU ZHIMIN (Autor:in) / ZHANG PINGYI (Autor:in) / WANG SHAOQING (Autor:in) / HE JIE (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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