Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of sprayable colored concrete taking gold tailing powder as full aggregate
The invention discloses a preparation method of sprayable colored concrete taking gold tailing powder as a full aggregate, and belongs to the technical field of building materials. Comprising the following steps: preparing gold tailing pastel sand by taking micron-sized gold tailing powder as a raw material and matching with an inorganic cementing material, an inorganic pigment and a surface modifier; mixing and stirring the inorganic cementing material, metakaolin and gold tailing pink sand to obtain a dry material; adding the composite admixture into water to obtain a water solution; and adding the aqueous solution into the prepared dry material, and stirring to finally obtain the colored concrete. According to the preparation method of the sprayable colored concrete with the gold tailing powder as the complete aggregate, the micron-sized gold tailing powder is adopted as the complete aggregate of the colored concrete, the three-primary-color principle is combined, and through computer simulation, the proportion design is carried out on the superfine sand with the three primary colors of red, green and blue; colored concrete with the required color can be more conveniently produced, the color developing effect is good, and meanwhile the efficiency and the raw material utilization rate are improved.
本发明公开了一种以金尾矿粉为全集料的可喷涂彩色混凝土的制备方法，属于建筑材料技术领域。包括以下步骤：以微米级金尾矿粉为原料，配合无机胶凝材料、无机颜料以及表面改性剂制备金尾矿粉彩砂；将无机胶凝材料、偏高岭土、金尾矿粉彩砂混合搅拌，得到干料；将复合外加剂加入水中得到水溶液；将上述水溶液加入制得的干料中搅拌，最后得到彩色混凝土。本发明提供的一种以金尾矿粉为全集料的可喷涂彩色混凝土的制备方法，采用微米级的金尾矿粉为彩色混凝土的全集料，结合三基色原理并通过计算机模拟对红绿蓝三种基色的超细砂进行配比设计，能够更便捷生产所需颜色的彩色混凝土，显色效果好，同时提高效率和原料利用率。
Preparation method of sprayable colored concrete taking gold tailing powder as full aggregate
The invention discloses a preparation method of sprayable colored concrete taking gold tailing powder as a full aggregate, and belongs to the technical field of building materials. Comprising the following steps: preparing gold tailing pastel sand by taking micron-sized gold tailing powder as a raw material and matching with an inorganic cementing material, an inorganic pigment and a surface modifier; mixing and stirring the inorganic cementing material, metakaolin and gold tailing pink sand to obtain a dry material; adding the composite admixture into water to obtain a water solution; and adding the aqueous solution into the prepared dry material, and stirring to finally obtain the colored concrete. According to the preparation method of the sprayable colored concrete with the gold tailing powder as the complete aggregate, the micron-sized gold tailing powder is adopted as the complete aggregate of the colored concrete, the three-primary-color principle is combined, and through computer simulation, the proportion design is carried out on the superfine sand with the three primary colors of red, green and blue; colored concrete with the required color can be more conveniently produced, the color developing effect is good, and meanwhile the efficiency and the raw material utilization rate are improved.
本发明公开了一种以金尾矿粉为全集料的可喷涂彩色混凝土的制备方法，属于建筑材料技术领域。包括以下步骤：以微米级金尾矿粉为原料，配合无机胶凝材料、无机颜料以及表面改性剂制备金尾矿粉彩砂；将无机胶凝材料、偏高岭土、金尾矿粉彩砂混合搅拌，得到干料；将复合外加剂加入水中得到水溶液；将上述水溶液加入制得的干料中搅拌，最后得到彩色混凝土。本发明提供的一种以金尾矿粉为全集料的可喷涂彩色混凝土的制备方法，采用微米级的金尾矿粉为彩色混凝土的全集料，结合三基色原理并通过计算机模拟对红绿蓝三种基色的超细砂进行配比设计，能够更便捷生产所需颜色的彩色混凝土，显色效果好，同时提高效率和原料利用率。
Preparation method of sprayable colored concrete taking gold tailing powder as full aggregate
一种以金尾矿粉为全集料的可喷涂彩色混凝土的制备方法
SUN ZHIHUA (Autor:in) / PEI SHENGWU (Autor:in) / ZHANG YANCHEN (Autor:in) / JI TIANHONG (Autor:in) / WANG YING (Autor:in) / LI RONGCHEN (Autor:in) / SUN JINGRAN (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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