Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the field of concrete preparation, and particularly relates to energy-saving and environment-friendly concrete and a preparation method thereof.The method comprises the following steps that firstly, an additive, sand, a fiber material and water are added into cement to be mixed, and mixed cement is obtained; 2, adding slag to be treated and mixed cement into the preparation device; 3, carrying out primary crushing and grinding refining treatment on the slag; and 4, intermittently adding mixed cement into the refined slag, and stirring to obtain the energy-saving and environment-friendly concrete. According to the method, the slag can be directly refined, and the preparation efficiency of the concrete is improved; the concrete comprises the following raw materials in parts by weight: 0.1-0.3 part of refined slag, 5-8 parts of cement, 6-8 parts of sand, 1-1.2 parts of water, 1-1.2 parts of an additive, 0.2-0.5 part of a fiber material and 1-1.2 parts of dolomite powder.
本发明属于混凝土制备领域，尤其涉及一种节能环保型混凝土及其制备方法，该方法包括以下步骤：步骤一：将添加剂、砂子、纤维材料和水添加至水泥中进行混合，得到混合水泥；步骤二：将待处理的矿渣和混合水泥加入到制备装置中；步骤三：对矿渣进行初步破碎和研磨细化处理；步骤四：将混合水泥间歇性添加至细化后的矿渣中进行搅拌，得到节能环保型混凝土；该方法能够直接对矿渣进行细化处理，提高混凝土的制备效率；该混凝土包括以下重量分数的原料：细化矿渣0.1‑0.3份、水泥5‑8份、砂子6‑8份、水1‑1.2份、添加剂1‑1.2份、纤维材料0.2‑0.5份、白云石粉1‑1.2份。
The invention belongs to the field of concrete preparation, and particularly relates to energy-saving and environment-friendly concrete and a preparation method thereof.The method comprises the following steps that firstly, an additive, sand, a fiber material and water are added into cement to be mixed, and mixed cement is obtained; 2, adding slag to be treated and mixed cement into the preparation device; 3, carrying out primary crushing and grinding refining treatment on the slag; and 4, intermittently adding mixed cement into the refined slag, and stirring to obtain the energy-saving and environment-friendly concrete. According to the method, the slag can be directly refined, and the preparation efficiency of the concrete is improved; the concrete comprises the following raw materials in parts by weight: 0.1-0.3 part of refined slag, 5-8 parts of cement, 6-8 parts of sand, 1-1.2 parts of water, 1-1.2 parts of an additive, 0.2-0.5 part of a fiber material and 1-1.2 parts of dolomite powder.
本发明属于混凝土制备领域，尤其涉及一种节能环保型混凝土及其制备方法，该方法包括以下步骤：步骤一：将添加剂、砂子、纤维材料和水添加至水泥中进行混合，得到混合水泥；步骤二：将待处理的矿渣和混合水泥加入到制备装置中；步骤三：对矿渣进行初步破碎和研磨细化处理；步骤四：将混合水泥间歇性添加至细化后的矿渣中进行搅拌，得到节能环保型混凝土；该方法能够直接对矿渣进行细化处理，提高混凝土的制备效率；该混凝土包括以下重量分数的原料：细化矿渣0.1‑0.3份、水泥5‑8份、砂子6‑8份、水1‑1.2份、添加剂1‑1.2份、纤维材料0.2‑0.5份、白云石粉1‑1.2份。
Energy-saving and environment-friendly concrete and preparation method thereof
一种节能环保型混凝土及其制备方法
XU ZHIBAO (Autor:in)
21.03.2023
Patent
Elektronische Ressource
Chinesisch
Energy-saving and environment-friendly concrete and preparation method thereof
| Europäisches Patentamt | 2022
Energy-saving and environment-friendly concrete member and preparation method thereof
| Europäisches Patentamt | 2021
High-efficiency energy-saving environment-friendly concrete and preparation method thereof
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2024