Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Slow-release ice and snow melting agent, preparation method and thin-layer overlay material containing slow-release ice and snow melting agent
The invention discloses a slow-release ice and snow melting agent, a preparation method of the slow-release ice and snow melting agent and a thin-layer cover material containing the slow-release ice and snow melting agent. The ice and snow melting agent comprises an ice and snow melting salt core material adsorption material and a surface macromolecular polymerization wrapping material, wherein the core material comprises inorganic snow melting salt, a carrier wrapping adsorption material, a surface modification material, a water repellent agent, a corrosion inhibitor, a plant growth promoter and temperature-sensitive hydrogel; the wrapping material comprises polystyrene, polyvinyl chloride, polypropylene or methyl acrylate. The preparation method comprises the following steps: adding the carrier-coated adsorption material into an inorganic salt saturated solution, drying, adding a high-molecular surface polymer-coated material organic solvent to prepare a filler, adding other substances except the temperature-sensitive hydrogel in the core material, and finally coating the temperature-sensitive hydrogel. The thin overlay material comprises an ice and snow melting agent, emulsified asphalt, water-borne epoxy resin, basalt aggregate and limestone mineral powder. The ice and snow melting agent can achieve the effect of closing and preventing salt loss in non-applicable seasons, and the snow melting effect is good.
本发明公开了一种缓释融冰雪剂及制备方法、含该缓释融冰雪剂的薄层罩面材料。该融冰雪剂包括融冰雪盐芯材吸附材料及表面高分子聚合包裹材料；其中芯材包括无机融雪盐、载体包裹吸附材料、表面改性材料、疏水剂、缓蚀剂、植物生长促进剂及温度敏感水凝胶；包裹材料包括聚苯乙烯、聚氯乙烯、聚丙烯或丙烯酸甲酯。制法为将载体包裹吸附材料加入无机盐饱和溶液烘干后加入高分子表面聚合物包裹材料有机溶剂制得填料，然后加入芯材中除了温度敏感水凝胶的其他物质，最后包裹温度敏感水凝胶；本发明的薄层罩面材料包括融冰雪剂、乳化沥青、水性环氧树脂、玄武岩集料和石灰石矿粉。该融冰雪剂能够实现非适用季节封闭阻止盐分损耗的效果，且融雪效果好。
Slow-release ice and snow melting agent, preparation method and thin-layer overlay material containing slow-release ice and snow melting agent
The invention discloses a slow-release ice and snow melting agent, a preparation method of the slow-release ice and snow melting agent and a thin-layer cover material containing the slow-release ice and snow melting agent. The ice and snow melting agent comprises an ice and snow melting salt core material adsorption material and a surface macromolecular polymerization wrapping material, wherein the core material comprises inorganic snow melting salt, a carrier wrapping adsorption material, a surface modification material, a water repellent agent, a corrosion inhibitor, a plant growth promoter and temperature-sensitive hydrogel; the wrapping material comprises polystyrene, polyvinyl chloride, polypropylene or methyl acrylate. The preparation method comprises the following steps: adding the carrier-coated adsorption material into an inorganic salt saturated solution, drying, adding a high-molecular surface polymer-coated material organic solvent to prepare a filler, adding other substances except the temperature-sensitive hydrogel in the core material, and finally coating the temperature-sensitive hydrogel. The thin overlay material comprises an ice and snow melting agent, emulsified asphalt, water-borne epoxy resin, basalt aggregate and limestone mineral powder. The ice and snow melting agent can achieve the effect of closing and preventing salt loss in non-applicable seasons, and the snow melting effect is good.
本发明公开了一种缓释融冰雪剂及制备方法、含该缓释融冰雪剂的薄层罩面材料。该融冰雪剂包括融冰雪盐芯材吸附材料及表面高分子聚合包裹材料；其中芯材包括无机融雪盐、载体包裹吸附材料、表面改性材料、疏水剂、缓蚀剂、植物生长促进剂及温度敏感水凝胶；包裹材料包括聚苯乙烯、聚氯乙烯、聚丙烯或丙烯酸甲酯。制法为将载体包裹吸附材料加入无机盐饱和溶液烘干后加入高分子表面聚合物包裹材料有机溶剂制得填料，然后加入芯材中除了温度敏感水凝胶的其他物质，最后包裹温度敏感水凝胶；本发明的薄层罩面材料包括融冰雪剂、乳化沥青、水性环氧树脂、玄武岩集料和石灰石矿粉。该融冰雪剂能够实现非适用季节封闭阻止盐分损耗的效果，且融雪效果好。
Slow-release ice and snow melting agent, preparation method and thin-layer overlay material containing slow-release ice and snow melting agent
一种缓释融冰雪剂及制备方法、含该缓释融冰雪剂的薄层罩面材料
CAI GUANGNAN (Autor:in) / WEI TANGZHONG (Autor:in) / LI PEINING (Autor:in) / LU WANHUA (Autor:in) / XIA XINJIE (Autor:in) / ZHANG XIAOQIANG (Autor:in) / DU XINJIAN (Autor:in)
08.03.2022
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2021
Characteristics of slow-release ice and snow melting micro-surfacing materials
| Taylor & Francis Verlag | 2023
Phase-Change/Salt-Based Slow-Release Composite Material for Anti-Icing and Snow-Melting
| DOAJ | 2024