A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cable fire-resistant sealing comprehensive protection structure and construction method thereof
The invention discloses a cable fire-resistant sealing comprehensive protection structure and a construction method thereof, and relates to the technical field of cable protection structures.The protection structure comprises a cable body, and a first protection structure and/or a second protection structure and/or a third protection structure and/or a fourth protection structure are/is arranged on the outer side of the cable body; the first protection structure and the second protection structure are sequentially provided with a fiber sealing wrapping tape and a fiber sealing adhesive tape from outside to inside, and the fiber sealing adhesive tape comprises a plurality of layers of sealants and a plurality of layers of fiber cloth. The third protection structure and the fourth protection structure are sequentially provided with a fiber sealing wrapping belt, a fiber sealing adhesive tape and a plurality of layers of fiber fire-resistant heat insulation belts from outside to inside. The construction method comprises the following steps: S1, cleaning the surface of the cable main body; s2, arranging a fiber fire-resistant heat insulation belt; s3, arranging a fiber sealing adhesive tape; and S4, a fiber sealing wrapping belt is arranged. According to the cable, the fire resistance, the sealing performance and the corrosion resistance of the cable main body can be effectively improved.
本发明公开了一种缆索抗火密封综合防护结构及其施工方法，涉及缆索防护结构技术领域，其中防护结构包括缆索主体，缆索主体的外侧设有第一防护结构和/或第二防护结构和/或第三防护结构和/或第四防护结构，第一防护结构和第二防护结构从外到内依次设有纤维密封缠包带和纤维密封胶带，纤维密封胶带包括若干层密封胶和若干层纤维布，第三防护结构和第四防护结构从外到内依次设有纤维密封缠包带、纤维密封胶带和若干层纤维抗火隔热带。施工方法包括，S1、缆索主体表面清洁；S2、设置纤维抗火隔热带；S3、设置纤维密封胶带；S4、设置纤维密封缠包带。本发明能够有效的提高缆索主体的抗火性能、密封性能以及防腐性能。
Cable fire-resistant sealing comprehensive protection structure and construction method thereof
The invention discloses a cable fire-resistant sealing comprehensive protection structure and a construction method thereof, and relates to the technical field of cable protection structures.The protection structure comprises a cable body, and a first protection structure and/or a second protection structure and/or a third protection structure and/or a fourth protection structure are/is arranged on the outer side of the cable body; the first protection structure and the second protection structure are sequentially provided with a fiber sealing wrapping tape and a fiber sealing adhesive tape from outside to inside, and the fiber sealing adhesive tape comprises a plurality of layers of sealants and a plurality of layers of fiber cloth. The third protection structure and the fourth protection structure are sequentially provided with a fiber sealing wrapping belt, a fiber sealing adhesive tape and a plurality of layers of fiber fire-resistant heat insulation belts from outside to inside. The construction method comprises the following steps: S1, cleaning the surface of the cable main body; s2, arranging a fiber fire-resistant heat insulation belt; s3, arranging a fiber sealing adhesive tape; and S4, a fiber sealing wrapping belt is arranged. According to the cable, the fire resistance, the sealing performance and the corrosion resistance of the cable main body can be effectively improved.
本发明公开了一种缆索抗火密封综合防护结构及其施工方法，涉及缆索防护结构技术领域，其中防护结构包括缆索主体，缆索主体的外侧设有第一防护结构和/或第二防护结构和/或第三防护结构和/或第四防护结构，第一防护结构和第二防护结构从外到内依次设有纤维密封缠包带和纤维密封胶带，纤维密封胶带包括若干层密封胶和若干层纤维布，第三防护结构和第四防护结构从外到内依次设有纤维密封缠包带、纤维密封胶带和若干层纤维抗火隔热带。施工方法包括，S1、缆索主体表面清洁；S2、设置纤维抗火隔热带；S3、设置纤维密封胶带；S4、设置纤维密封缠包带。本发明能够有效的提高缆索主体的抗火性能、密封性能以及防腐性能。
Cable fire-resistant sealing comprehensive protection structure and construction method thereof
一种缆索抗火密封综合防护结构及其施工方法
ZHANG SHAOJIN (author) / HUANG JUN (author) / XUE XIAOWEI (author) / ZHOU YAN (author)
2023-11-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Fire-resistant cable sealing filler as well as preparation method and application method thereof
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