A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a creep waterproof plugging material and a preparation method thereof, and the waterproof plugging material comprises the following components: sulphoaluminate cement, foamed concrete, pure polyurea, amine-terminated polyether, talcum powder, water glass, silicon powder, a micro-expanding agent, fiber and ultrafine pulverized coal. The sulphoaluminate cement and the foamed concrete are used as main raw materials, and the pure polyurea has a good polymerization effect, so that the environment-friendly concrete has good environment-friendly performance and is suitable for construction requirements of different levels, and the amino-terminated polyether, the water glass, the silicon powder, the fibers and the superfine pulverized coal are added, so that the environment-friendly concrete is prepared. The plugging material has the advantages of favorable fatigue resistance, favorable creep resistance and favorable water channeling resistance, can meet the requirements of different climatic environment conditions, and ensures that the freezing resistance, permeability resistance and chemical erosion resistance of the plugging material are superior to those of other products.
本发明提供了一种蠕变性防水堵漏材料及其制备方法，所述防水堵漏材料包括以下组成成份：硫铝酸盐水泥、发泡型混凝土、纯聚脲、端氨基聚醚、滑石粉、水玻璃、硅粉、微膨胀剂、纤维和超细煤粉，本发明以硫铝酸盐水泥和发泡型混凝土为主要原料，纯聚脲起到良好的聚合效果，使得其具有良好的环保性能，适合不同层次的施工需求，并且添加端氨基聚醚、水玻璃、硅粉、纤维和超细煤粉，使得堵漏材料能够具有良好的抗疲劳性、蠕变性、不窜水性，同时也能够满足不同的气候环境条件，保证其抗冻性、抗渗性及抗化学侵蚀性优于其他产品。
The invention provides a creep waterproof plugging material and a preparation method thereof, and the waterproof plugging material comprises the following components: sulphoaluminate cement, foamed concrete, pure polyurea, amine-terminated polyether, talcum powder, water glass, silicon powder, a micro-expanding agent, fiber and ultrafine pulverized coal. The sulphoaluminate cement and the foamed concrete are used as main raw materials, and the pure polyurea has a good polymerization effect, so that the environment-friendly concrete has good environment-friendly performance and is suitable for construction requirements of different levels, and the amino-terminated polyether, the water glass, the silicon powder, the fibers and the superfine pulverized coal are added, so that the environment-friendly concrete is prepared. The plugging material has the advantages of favorable fatigue resistance, favorable creep resistance and favorable water channeling resistance, can meet the requirements of different climatic environment conditions, and ensures that the freezing resistance, permeability resistance and chemical erosion resistance of the plugging material are superior to those of other products.
本发明提供了一种蠕变性防水堵漏材料及其制备方法，所述防水堵漏材料包括以下组成成份：硫铝酸盐水泥、发泡型混凝土、纯聚脲、端氨基聚醚、滑石粉、水玻璃、硅粉、微膨胀剂、纤维和超细煤粉，本发明以硫铝酸盐水泥和发泡型混凝土为主要原料，纯聚脲起到良好的聚合效果，使得其具有良好的环保性能，适合不同层次的施工需求，并且添加端氨基聚醚、水玻璃、硅粉、纤维和超细煤粉，使得堵漏材料能够具有良好的抗疲劳性、蠕变性、不窜水性，同时也能够满足不同的气候环境条件，保证其抗冻性、抗渗性及抗化学侵蚀性优于其他产品。
Creep waterproof plugging material and preparation method thereof
一种蠕变性防水堵漏材料及其制备方法
YI QIHONG (author)
2023-05-23
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Novel inorganic waterproof plugging material and application thereof
| European Patent Office | 2021