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A platform for research: civil engineering, architecture and urbanism
The invention discloses a low-corrosion pouring type marine cable fireproof sealing composite material and a preparation method thereof. The material comprises a component A and a component B, whereinthe component A is prepared from the following components in parts by weight, 35 to 60 parts of a cementing material; 10-25 parts of a light filler, 20 to 50 parts of an inert ablation-resistant material; 2-6 parts of a sheet-like reinforcing material; 2-6 parts of a fiber reinforcing material, less than 1 part of a water reducing agent, and less than 0.2 part of a retarder; and the component B comprises the following components in parts by weight: 35-55 parts of a cementing material, 45-65 parts of water and 0.05-0.2 part of a retarder, and the preparation method comprises the following steps: uniformly stirring the component A and the component B according to a certain proportion, pouring the mixture into a cable frame, and curing at room temperature. The low-corrosion pouring type marine cable fireproof sealing composite material has the advantages of fire resistance, good sealing performance and low corrosivity of non-gelatinized slurry to the metal cable frame in construction.
本发明公开了一种低腐蚀浇筑式船用电缆耐火密封复合材料及其制备方法，材料包括A组分和B组分，A组分的组成及重量份配比为：胶凝材料35～60份，轻质填料10～25份，惰性耐烧蚀材料20～50份，片状增强材料2～6份，纤维增强材料2～6份，减水剂＜1份，缓凝剂＜0.2份，B组分的组成及重量份配比为：胶凝材料35～55份，水45～65份，缓凝剂0.05～0.2份，制备时，将A组分和B组分按一定比例搅拌均匀后浇注于电缆框中，在室温下养护。本发明具有耐火、密封性能好、施工中未胶凝浆体对金属电缆框腐蚀性低的优点。
The invention discloses a low-corrosion pouring type marine cable fireproof sealing composite material and a preparation method thereof. The material comprises a component A and a component B, whereinthe component A is prepared from the following components in parts by weight, 35 to 60 parts of a cementing material; 10-25 parts of a light filler, 20 to 50 parts of an inert ablation-resistant material; 2-6 parts of a sheet-like reinforcing material; 2-6 parts of a fiber reinforcing material, less than 1 part of a water reducing agent, and less than 0.2 part of a retarder; and the component B comprises the following components in parts by weight: 35-55 parts of a cementing material, 45-65 parts of water and 0.05-0.2 part of a retarder, and the preparation method comprises the following steps: uniformly stirring the component A and the component B according to a certain proportion, pouring the mixture into a cable frame, and curing at room temperature. The low-corrosion pouring type marine cable fireproof sealing composite material has the advantages of fire resistance, good sealing performance and low corrosivity of non-gelatinized slurry to the metal cable frame in construction.
本发明公开了一种低腐蚀浇筑式船用电缆耐火密封复合材料及其制备方法，材料包括A组分和B组分，A组分的组成及重量份配比为：胶凝材料35～60份，轻质填料10～25份，惰性耐烧蚀材料20～50份，片状增强材料2～6份，纤维增强材料2～6份，减水剂＜1份，缓凝剂＜0.2份，B组分的组成及重量份配比为：胶凝材料35～55份，水45～65份，缓凝剂0.05～0.2份，制备时，将A组分和B组分按一定比例搅拌均匀后浇注于电缆框中，在室温下养护。本发明具有耐火、密封性能好、施工中未胶凝浆体对金属电缆框腐蚀性低的优点。
Low-corrosion pouring type marine cable fireproof sealing composite material and preparation method thereof
低腐蚀浇筑式船用电缆耐火密封复合材料及其制备方法
BAO ERCHU (author)
2020-11-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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