Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength cement light composite material and preparation method thereof, and railway cable trough
The invention relates to the technical field of railway equipment, in particular to a high-strength cement light composite material and a preparation method thereof, and a railway cable trough. The high-strength cement light composite material provided by an embodiment of the invention has the properties of high strength, light weight, impermeability, fire resistance and high plasticity, has service life of 60 years, which is matched with the service lives of a roadbed main body structure and a roadbed protection structure, overcomes the problem of engineering waste caused by repeatedly replacing cable troughs within the service lives of the roadbed main body structure and the roadbed protection structure, and is reduced in use cost. Since the composite material provided by the invention has the characteristics of high strength, good impermeability, light weight and the like, a cable trough protection layer can be thinned, the width and the weight of the cable trough are reduced on thepremise of ensuring the strength and the internal space of the cable trough, and transportation is more convenient when comprehensive cable troughs for existing lines are manufactured in other places; and thus, construction difficulty is further reduced, and the frequency of repeated excavation along a railway is reduced.
本发明涉及铁路设备技术领域，具体涉及一种高强水泥轻质复合材料及其制备方法以及铁路线缆槽。本发明实施例提供的高强水泥轻质复合材料，具有强度高、质量轻、抗渗、防火、高塑性的性能，使用寿命能够达到60年，匹配路基主体结构和路基防护结构的使用寿命，避免了在路基主体结构和路基防护结构的使用寿命内反复更换电缆槽造成工程浪费的问题，能够降低使用成本，同时本申请提供的复合材料具有强度高、抗渗性能好、质量轻等特点，因此电缆槽保护层可“瘦身”，在保证强度和内部空间的前提下，减小电缆槽的宽度和重量，在其他场所制作既有线综合电缆槽时，运输更加方便，进而减小施工难度，减少铁路沿线反复开挖的次数。
High-strength cement light composite material and preparation method thereof, and railway cable trough
The invention relates to the technical field of railway equipment, in particular to a high-strength cement light composite material and a preparation method thereof, and a railway cable trough. The high-strength cement light composite material provided by an embodiment of the invention has the properties of high strength, light weight, impermeability, fire resistance and high plasticity, has service life of 60 years, which is matched with the service lives of a roadbed main body structure and a roadbed protection structure, overcomes the problem of engineering waste caused by repeatedly replacing cable troughs within the service lives of the roadbed main body structure and the roadbed protection structure, and is reduced in use cost. Since the composite material provided by the invention has the characteristics of high strength, good impermeability, light weight and the like, a cable trough protection layer can be thinned, the width and the weight of the cable trough are reduced on thepremise of ensuring the strength and the internal space of the cable trough, and transportation is more convenient when comprehensive cable troughs for existing lines are manufactured in other places; and thus, construction difficulty is further reduced, and the frequency of repeated excavation along a railway is reduced.
本发明涉及铁路设备技术领域，具体涉及一种高强水泥轻质复合材料及其制备方法以及铁路线缆槽。本发明实施例提供的高强水泥轻质复合材料，具有强度高、质量轻、抗渗、防火、高塑性的性能，使用寿命能够达到60年，匹配路基主体结构和路基防护结构的使用寿命，避免了在路基主体结构和路基防护结构的使用寿命内反复更换电缆槽造成工程浪费的问题，能够降低使用成本，同时本申请提供的复合材料具有强度高、抗渗性能好、质量轻等特点，因此电缆槽保护层可“瘦身”，在保证强度和内部空间的前提下，减小电缆槽的宽度和重量，在其他场所制作既有线综合电缆槽时，运输更加方便，进而减小施工难度，减少铁路沿线反复开挖的次数。
High-strength cement light composite material and preparation method thereof, and railway cable trough
一种高强水泥轻质复合材料及其制备方法以及铁路线缆槽
CHEN YUQUAN (Autor:in) / KANG JIANSONG (Autor:in) / CHEN WEI (Autor:in) / HUANG DIANHUI (Autor:in) / QIU REN (Autor:in) / WANG YU (Autor:in) / ZHANG XINLONG (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
SMC high-strength composite material railway cable well
| Europäisches Patentamt | 2021
Integrated railway cable trough structure and construction method thereof
| Europäisches Patentamt | 2020
Ultrahigh-strength light cement-based composite material and preparation method thereof
| Europäisches Patentamt | 2022
Graphene high-strength cement composite material and preparation method thereof
| Europäisches Patentamt | 2021