Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method and application of superfine material for high-performance concrete
The invention discloses a preparation method and application of a superfine material for high-performance concrete, and belongs to the technical field of comprehensive utilization of industrial solid waste resources. The method comprises the following steps: collecting industrial solid waste; the collected industrial solid waste is subjected to homogenization and aging treatment, then iron removal is conducted, the industrial solid waste is conveyed into a crusher to be crushed, materials are metered through a microcomputer and then conveyed into an ultrafine ball mill to be ground, and finally ultrafine powder is obtained; and preparing concrete raw materials, and mixing the concrete raw materials with the obtained ultrafine powder to obtain the concrete. By adding the raw materials such as triethanolamine and polyvinyl chloride, a synergistic effect is achieved, on one hand, the overall mechanical property is enhanced, on the other hand, the network structure in the concrete is improved, a plurality of holes are formed, and then the effects of heat insulation and heat storage are achieved.
本发明公开了一种超细材料用于高性能混凝土的制备方法与应用，属于工业固废资源综合利用技术领域。其包括以下步骤：收集工业固废；将收集后的工业固废，进行均化、陈化处理，接着进行除铁、送至破碎机中破碎，经微机计量配料至超细球磨机粉磨，最后得到超细粉；准备混凝土原料，与得到的超细粉进行混合，即得。三乙醇胺、聚氯乙烯等原料的加入，起到协同增效的作用，一方面增强整体的力学性能，另一方面改善混凝土内部的网络结构，形成多个穴孔，进而起到隔热蓄热作用。
Preparation method and application of superfine material for high-performance concrete
The invention discloses a preparation method and application of a superfine material for high-performance concrete, and belongs to the technical field of comprehensive utilization of industrial solid waste resources. The method comprises the following steps: collecting industrial solid waste; the collected industrial solid waste is subjected to homogenization and aging treatment, then iron removal is conducted, the industrial solid waste is conveyed into a crusher to be crushed, materials are metered through a microcomputer and then conveyed into an ultrafine ball mill to be ground, and finally ultrafine powder is obtained; and preparing concrete raw materials, and mixing the concrete raw materials with the obtained ultrafine powder to obtain the concrete. By adding the raw materials such as triethanolamine and polyvinyl chloride, a synergistic effect is achieved, on one hand, the overall mechanical property is enhanced, on the other hand, the network structure in the concrete is improved, a plurality of holes are formed, and then the effects of heat insulation and heat storage are achieved.
本发明公开了一种超细材料用于高性能混凝土的制备方法与应用，属于工业固废资源综合利用技术领域。其包括以下步骤：收集工业固废；将收集后的工业固废，进行均化、陈化处理，接着进行除铁、送至破碎机中破碎，经微机计量配料至超细球磨机粉磨，最后得到超细粉；准备混凝土原料，与得到的超细粉进行混合，即得。三乙醇胺、聚氯乙烯等原料的加入，起到协同增效的作用，一方面增强整体的力学性能，另一方面改善混凝土内部的网络结构，形成多个穴孔，进而起到隔热蓄热作用。
Preparation method and application of superfine material for high-performance concrete
一种超细材料用于高性能混凝土的制备方法与应用
LI JUN (Autor:in) / YANG YIGUO (Autor:in) / LI XIAOMING (Autor:in) / GAO YUEKUN (Autor:in) / XING RUISONG (Autor:in) / YANG ZONGCHENG (Autor:in) / YU YUE (Autor:in)
14.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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