Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of cement-based composite inorganic auxiliary agent, cement-based composite inorganic auxiliary agent and use method of cement-based composite inorganic auxiliary agent
The invention relates to the field of building materials, in particular to a preparation method of a cement-based composite inorganic auxiliary agent, the cement-based composite inorganic auxiliary agent prepared by using the method, and a use method of the cement-based composite inorganic auxiliary agent. 30-45% of zeolite; 5-15% of silicate minerals; the preparation method comprises the following steps: mixing the raw materials in the form of powder, pressurizing and heating, heating to 400-700 DEG C, cooling and crushing to obtain a mixture. The cement-based composite inorganic auxiliary agent prepared according to the invention can effectively reduce the water permeability of the cured concrete, and further provides waterproof performance for the concrete.
本发明涉及建筑材料领域，尤其是水泥基复合无机助剂的制备方法以及使用该方法制备的水泥基复合无机助剂，及其使用方法，其中，该水泥基复合无机助剂的制备方法，其特征在于，将安山岩40‑50％；沸石30‑45％；硅酸盐类矿物5‑15％；氢氧化铝6‑12％，以粉末状混合，经加压加热处理，加热至400～700℃，冷却并粉碎后制得混合物。根据本发明制备的水泥基复合无机助剂，能够有效降低混凝土固化后的透水性，进而为混凝土提供防水性能。
Preparation method of cement-based composite inorganic auxiliary agent, cement-based composite inorganic auxiliary agent and use method of cement-based composite inorganic auxiliary agent
The invention relates to the field of building materials, in particular to a preparation method of a cement-based composite inorganic auxiliary agent, the cement-based composite inorganic auxiliary agent prepared by using the method, and a use method of the cement-based composite inorganic auxiliary agent. 30-45% of zeolite; 5-15% of silicate minerals; the preparation method comprises the following steps: mixing the raw materials in the form of powder, pressurizing and heating, heating to 400-700 DEG C, cooling and crushing to obtain a mixture. The cement-based composite inorganic auxiliary agent prepared according to the invention can effectively reduce the water permeability of the cured concrete, and further provides waterproof performance for the concrete.
本发明涉及建筑材料领域，尤其是水泥基复合无机助剂的制备方法以及使用该方法制备的水泥基复合无机助剂，及其使用方法，其中，该水泥基复合无机助剂的制备方法，其特征在于，将安山岩40‑50％；沸石30‑45％；硅酸盐类矿物5‑15％；氢氧化铝6‑12％，以粉末状混合，经加压加热处理，加热至400～700℃，冷却并粉碎后制得混合物。根据本发明制备的水泥基复合无机助剂，能够有效降低混凝土固化后的透水性，进而为混凝土提供防水性能。
Preparation method of cement-based composite inorganic auxiliary agent, cement-based composite inorganic auxiliary agent and use method of cement-based composite inorganic auxiliary agent
水泥基复合无机助剂的制备方法、水泥基复合无机助剂及其使用方法
FANG YICANG (Autor:in)
28.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024