Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Graphene oxide modified cement concrete and preparation method thereof
The invention provides graphene oxide modified cement concrete. The graphene oxide modified cement concrete comprises the following components: 300 to 500 parts of cement; 150 to 300 parts of fine sand; 100 to 200 parts of medium coarse sand; 80 to 110 parts of mineral powder; 1000 to 1150 parts of broken stone; 0.6 to 1.2 parts of concrete fiber; 5 to 15 parts of graphene oxide; 5 to 10 parts of a water reducing agent; 4 to 8 parts of a dispersant; 4 to 8 parts of a retarder; and 120 to 200 parts of water. By optimizing the components of the graphene oxide modified cement concrete, the technical problems that traditional cement concrete is poor in durability and low in fluidity are solved.
本发明提供了一种氧化石墨烯改性水泥混凝土，所述氧化石墨烯改性水泥混凝土的组分包括：水泥300～500份；细砂150～300份；中粗砂100～200份；矿粉80～110份；碎石1000～1150份；混凝土纤维0.6～1.2份；氧化石墨烯5～15份；减水剂5～10份；分散剂4～8份；缓凝剂4～8份；水120～200份。本发明通过优化氧化石墨烯改性水泥混凝土的组分，解决了传统水泥混凝土耐久性差且流动性低的技术问题。
Graphene oxide modified cement concrete and preparation method thereof
The invention provides graphene oxide modified cement concrete. The graphene oxide modified cement concrete comprises the following components: 300 to 500 parts of cement; 150 to 300 parts of fine sand; 100 to 200 parts of medium coarse sand; 80 to 110 parts of mineral powder; 1000 to 1150 parts of broken stone; 0.6 to 1.2 parts of concrete fiber; 5 to 15 parts of graphene oxide; 5 to 10 parts of a water reducing agent; 4 to 8 parts of a dispersant; 4 to 8 parts of a retarder; and 120 to 200 parts of water. By optimizing the components of the graphene oxide modified cement concrete, the technical problems that traditional cement concrete is poor in durability and low in fluidity are solved.
本发明提供了一种氧化石墨烯改性水泥混凝土，所述氧化石墨烯改性水泥混凝土的组分包括：水泥300～500份；细砂150～300份；中粗砂100～200份；矿粉80～110份；碎石1000～1150份；混凝土纤维0.6～1.2份；氧化石墨烯5～15份；减水剂5～10份；分散剂4～8份；缓凝剂4～8份；水120～200份。本发明通过优化氧化石墨烯改性水泥混凝土的组分，解决了传统水泥混凝土耐久性差且流动性低的技术问题。
Graphene oxide modified cement concrete and preparation method thereof
氧化石墨烯改性水泥混凝土及其制备方法
YUAN XIAOYA (Autor:in)
10.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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