Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Seawater and sea sand engineering cement-based composite material and preparation method thereof
The invention relates to a seawater and sea sand engineering cement-based composite material and a preparation method thereof. The seawater and sea sand engineering cement-based composite material is prepared from the following raw materials in parts by mass: 300 to 900 parts of cement, 300 to 900 parts of auxiliary gel material, 300 to 400 parts of seawater, 400 to 500 parts of sea sand, 1 to 10 parts of water reducing agent and 10 to 30 parts of fiber, wherein the auxiliary gel material is one of fly ash or mineral powder. The seawater and sea sand engineering cement-based composite material provided by the invention has high toughness, high ductility and high durability, and can be used for actual engineering such as offshore buildings and cross-sea bridges.
本发明涉及一种海水海沙工程水泥基复合材料及其制备方法，它的原材料按质量份数计包括水泥300‑900份，辅助凝胶材料300‑900份，海水300‑400份，海砂400‑500份，减水剂1‑10份，纤维10‑30份；其中，所述辅助凝胶材料为粉煤灰或矿粉中的一种。本发明提供的海水海砂工程水泥基复合材料具有高韧性、高延性和高耐久性，可用于近海建筑，跨海大桥等实际工程。
Seawater and sea sand engineering cement-based composite material and preparation method thereof
The invention relates to a seawater and sea sand engineering cement-based composite material and a preparation method thereof. The seawater and sea sand engineering cement-based composite material is prepared from the following raw materials in parts by mass: 300 to 900 parts of cement, 300 to 900 parts of auxiliary gel material, 300 to 400 parts of seawater, 400 to 500 parts of sea sand, 1 to 10 parts of water reducing agent and 10 to 30 parts of fiber, wherein the auxiliary gel material is one of fly ash or mineral powder. The seawater and sea sand engineering cement-based composite material provided by the invention has high toughness, high ductility and high durability, and can be used for actual engineering such as offshore buildings and cross-sea bridges.
本发明涉及一种海水海沙工程水泥基复合材料及其制备方法，它的原材料按质量份数计包括水泥300‑900份，辅助凝胶材料300‑900份，海水300‑400份，海砂400‑500份，减水剂1‑10份，纤维10‑30份；其中，所述辅助凝胶材料为粉煤灰或矿粉中的一种。本发明提供的海水海砂工程水泥基复合材料具有高韧性、高延性和高耐久性，可用于近海建筑，跨海大桥等实际工程。
Seawater and sea sand engineering cement-based composite material and preparation method thereof
一种海水海沙工程水泥基复合材料及其制备方法
REN ZHIGANG (Autor:in) / FENG YIXUAN (Autor:in) / XU TIAN'EN (Autor:in) / LI QI (Autor:in) / ZHENG ZHIGUO (Autor:in) / SU XIN (Autor:in) / LIU YE (Autor:in)
15.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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