A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Joint filling sealing material, preparation method and application thereof
The invention relates to the technical field of sealing materials, particularly to a joint sealing material, a preparation method and application thereof. According to the invention, polyamide/acrylate rubber and silicon carbide reinforced polyvinylidene fluoride resin are used as main materials to prepare the joint sealing material, the sealing material can be cured at room temperature, not onlyhas high bonding strength and good joint filling performance, but also has excellent high-temperature resistance, aging resistance and friction resistance, has outstanding expansion deformation capacity for concrete structure expansion joints, and can be widely applied to sealing of building facilities and expressway joints.
本发明涉及密封材料技术领域，特别是关于一种填缝密封材料、制备方法及其应用，本发明以聚酰胺/丙烯酸酯橡胶、碳化硅增强聚偏氟乙烯树脂为主要材料制备填缝密封材料，该密封材料可在室温条件下固化，其不仅具有较高的粘结强度、良好的填缝性能，而且耐高温性、耐老化性能、耐摩擦性能优异，对混凝土结构伸缩缝的伸缩变形能力突出，可广泛用于建筑设施、高速公路缝隙的密封。
Joint filling sealing material, preparation method and application thereof
The invention relates to the technical field of sealing materials, particularly to a joint sealing material, a preparation method and application thereof. According to the invention, polyamide/acrylate rubber and silicon carbide reinforced polyvinylidene fluoride resin are used as main materials to prepare the joint sealing material, the sealing material can be cured at room temperature, not onlyhas high bonding strength and good joint filling performance, but also has excellent high-temperature resistance, aging resistance and friction resistance, has outstanding expansion deformation capacity for concrete structure expansion joints, and can be widely applied to sealing of building facilities and expressway joints.
本发明涉及密封材料技术领域，特别是关于一种填缝密封材料、制备方法及其应用，本发明以聚酰胺/丙烯酸酯橡胶、碳化硅增强聚偏氟乙烯树脂为主要材料制备填缝密封材料，该密封材料可在室温条件下固化，其不仅具有较高的粘结强度、良好的填缝性能，而且耐高温性、耐老化性能、耐摩擦性能优异，对混凝土结构伸缩缝的伸缩变形能力突出，可广泛用于建筑设施、高速公路缝隙的密封。
Joint filling sealing material, preparation method and application thereof
一种填缝密封材料、制备方法及其应用
2020-11-20
Patent
Electronic Resource
Chinese
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