Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly graphene oxide concrete and preparation method thereof
The invention discloses an environment-friendly graphene oxide concrete. The concrete is prepared from the following raw materials in parts by mass: 276 to 450 parts of cement, 167 parts of water, 614to 744 parts of natural river sand, 1214 to 1247 parts of crushed stone, 0.414 to 13.5 parts of polycarboxylic acid high-performance water reducing agent powder and 0.0276 to 0.45 part of graphene oxide and graphene oxide. The environment-friendly graphene oxide concrete contains graphene oxide subjected to good dispersion treatment, so that the compressive strength, breaking strength, splittingstrength and elastic modulus of cement concrete are remarkably improved, the durability of the structure is greatly improved, and the service life of the structure is greatly prolonged.
本发明公开了一种环保型氧化石墨烯混凝土，其原料按质量份比例包括：水泥276‑450份、水167份、天然河沙614‑744份、碎石1214‑1247份、聚羧酸高性能减水剂粉剂0.414‑13.5份、氧化石墨烯氧化石墨烯0.0276‑0.45份。本环保型氧化石墨烯混凝土中含有经过良好分散处理的氧化石墨烯，显著地提高了水泥混凝土的抗压强度、抗折强度、劈裂强度和弹性模量，大大提高了结构的耐久性和服役寿命。
Environment-friendly graphene oxide concrete and preparation method thereof
The invention discloses an environment-friendly graphene oxide concrete. The concrete is prepared from the following raw materials in parts by mass: 276 to 450 parts of cement, 167 parts of water, 614to 744 parts of natural river sand, 1214 to 1247 parts of crushed stone, 0.414 to 13.5 parts of polycarboxylic acid high-performance water reducing agent powder and 0.0276 to 0.45 part of graphene oxide and graphene oxide. The environment-friendly graphene oxide concrete contains graphene oxide subjected to good dispersion treatment, so that the compressive strength, breaking strength, splittingstrength and elastic modulus of cement concrete are remarkably improved, the durability of the structure is greatly improved, and the service life of the structure is greatly prolonged.
本发明公开了一种环保型氧化石墨烯混凝土，其原料按质量份比例包括：水泥276‑450份、水167份、天然河沙614‑744份、碎石1214‑1247份、聚羧酸高性能减水剂粉剂0.414‑13.5份、氧化石墨烯氧化石墨烯0.0276‑0.45份。本环保型氧化石墨烯混凝土中含有经过良好分散处理的氧化石墨烯，显著地提高了水泥混凝土的抗压强度、抗折强度、劈裂强度和弹性模量，大大提高了结构的耐久性和服役寿命。
Environment-friendly graphene oxide concrete and preparation method thereof
环保型氧化石墨烯混凝土及制备方法
WU YUYOU (Autor:in) / LIU CHANGJIANG (Autor:in) / ZHENG ZHOULIAN (Autor:in) / CHEN SONG (Autor:in)
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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