Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Graphene oxide reinforced solid waste concrete and preparation method thereof
The invention relates to graphene oxide reinforced solid waste concrete and a preparation method thereof. The concrete is prepared from the following components in parts by weight: 1000 parts of an all-solid waste cementing material, 0.09 to 1.12 parts of a graphene oxide material, 1200 to 1400 parts of aggregate, 500 to 700 parts of a water reducing agent and 150 to 250 parts of mixing tap water, wherein the aggregate comprises 30% by mass of recycled fine aggregate and 70% by mass of standard sand; and the all-solid waste gel material is prepared from the following raw materials in parts by mass: 28-33 parts of steel slag, 55-60 parts of mineral slag and 12 parts of desulfurized gypsum. The graphene oxide reinforced solid waste concrete provided by the invention is high in mechanical strength, the preparation method meets the requirements of actual material recycling, and the preparation method is simple and easy to implement, high in waste recycling rate, low in cost, energy-saving, environment-friendly, durable and easy to popularize and use.
本发明涉及一种氧化石墨烯增强固废混凝土及其制备方法，混凝土按重量份数计包括：全固废胶凝材料1000份，氧化石墨烯材料0.09‑1.12份，集料1200‑1400份，减水剂500‑700份，拌合自来水150‑250份；其中，集料包括质量比为30%的再生细骨料和70%的标准砂；所述全固废凝胶材料的原料按质量份由以下配比组成：钢渣28‑33份，矿渣55‑60份，脱硫石膏12份。本发明提供的氧化石墨烯增强固废混凝土机械强度高，制备方法满足实际材料再生利用的需求，且制备方法简单易行，废物重复利用率高，成本低，节能环保，经久耐用，易于推广使用。
Graphene oxide reinforced solid waste concrete and preparation method thereof
The invention relates to graphene oxide reinforced solid waste concrete and a preparation method thereof. The concrete is prepared from the following components in parts by weight: 1000 parts of an all-solid waste cementing material, 0.09 to 1.12 parts of a graphene oxide material, 1200 to 1400 parts of aggregate, 500 to 700 parts of a water reducing agent and 150 to 250 parts of mixing tap water, wherein the aggregate comprises 30% by mass of recycled fine aggregate and 70% by mass of standard sand; and the all-solid waste gel material is prepared from the following raw materials in parts by mass: 28-33 parts of steel slag, 55-60 parts of mineral slag and 12 parts of desulfurized gypsum. The graphene oxide reinforced solid waste concrete provided by the invention is high in mechanical strength, the preparation method meets the requirements of actual material recycling, and the preparation method is simple and easy to implement, high in waste recycling rate, low in cost, energy-saving, environment-friendly, durable and easy to popularize and use.
本发明涉及一种氧化石墨烯增强固废混凝土及其制备方法，混凝土按重量份数计包括：全固废胶凝材料1000份，氧化石墨烯材料0.09‑1.12份，集料1200‑1400份，减水剂500‑700份，拌合自来水150‑250份；其中，集料包括质量比为30%的再生细骨料和70%的标准砂；所述全固废凝胶材料的原料按质量份由以下配比组成：钢渣28‑33份，矿渣55‑60份，脱硫石膏12份。本发明提供的氧化石墨烯增强固废混凝土机械强度高，制备方法满足实际材料再生利用的需求，且制备方法简单易行，废物重复利用率高，成本低，节能环保，经久耐用，易于推广使用。
Graphene oxide reinforced solid waste concrete and preparation method thereof
氧化石墨烯增强固废混凝土及其制备方法
AN YUKUN (Autor:in) / NIU FUSHENG (Autor:in) / ZHANG GUANGTIAN (Autor:in) / ZHANG JINXIA (Autor:in) / YU XIAODONG (Autor:in) / LIANG YINYING (Autor:in) / CHEN WEN (Autor:in) / HE SHENGTAO (Autor:in)
20.08.2021
Patent
Elektronische Ressource
Chinesisch
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