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A platform for research: civil engineering, architecture and urbanism
Fire-resistant cable sealing filler as well as preparation method and application method thereof
The invention relates to the field of cable sealing fillers, and particularly discloses a fire-resistant cable sealing filler as well as a preparation method and an application method thereof. The fire-resistant cable sealing filler comprises a component A raw material and a component B raw material, the raw materials of the component A comprise cement and molten salt microcapsules, and the raw materials of the component B comprise water. The preparation method of the fire-resistant cable sealing filler comprises the following steps: respectively weighing the raw materials of the component A and the component B for later use. The application method of the fire-resistant cable sealing filler comprises the following steps: laying a cable in a cable frame, and sealing one end of the cable frame; mixing the raw materials of the component A and the component B, pouring the mixture into a cable frame, and standing. By adding the molten salt, the temperature of the cable sealing filler at a high temperature, especially in a fire scene, is reduced, so that the endurance time of the cable sealing filler in fire is effectively prolonged, and the fire resistance of the cable sealing filler is improved. According to the regulation of SOLAS, the cured products of the cable sealing filler reach A60 level, and the cable sealing filler shows good fire resistance.
本申请涉及电缆密封填料的领域，具体公开了一种耐火电缆密封填料及其制备方法、应用方法。耐火电缆密封填料，包括A组分原料和B组分原料；A组分原料包括水泥和熔融盐微胶囊，B组分原料包括水。耐火电缆密封填料的制备方法，包括分别称量A组分、B组分原料并备用。耐火电缆密封填料的应用方法，包括将电缆敷设在电缆框中，密封电缆框一端；将A组分、B组分原料混合，之后灌注到电缆框中，静置。本申请通过熔融盐的加入，降低了高温下，尤其是火场中的电缆密封填料的温度，从而有效地延长了电缆密封填料在火中的耐久时间，提高了电缆密封填料的耐火性。按SOLAS的规定，本申请所得的电缆密封填料的固化产物均达到A60级，表现出良好的耐火性。
Fire-resistant cable sealing filler as well as preparation method and application method thereof
The invention relates to the field of cable sealing fillers, and particularly discloses a fire-resistant cable sealing filler as well as a preparation method and an application method thereof. The fire-resistant cable sealing filler comprises a component A raw material and a component B raw material, the raw materials of the component A comprise cement and molten salt microcapsules, and the raw materials of the component B comprise water. The preparation method of the fire-resistant cable sealing filler comprises the following steps: respectively weighing the raw materials of the component A and the component B for later use. The application method of the fire-resistant cable sealing filler comprises the following steps: laying a cable in a cable frame, and sealing one end of the cable frame; mixing the raw materials of the component A and the component B, pouring the mixture into a cable frame, and standing. By adding the molten salt, the temperature of the cable sealing filler at a high temperature, especially in a fire scene, is reduced, so that the endurance time of the cable sealing filler in fire is effectively prolonged, and the fire resistance of the cable sealing filler is improved. According to the regulation of SOLAS, the cured products of the cable sealing filler reach A60 level, and the cable sealing filler shows good fire resistance.
本申请涉及电缆密封填料的领域，具体公开了一种耐火电缆密封填料及其制备方法、应用方法。耐火电缆密封填料，包括A组分原料和B组分原料；A组分原料包括水泥和熔融盐微胶囊，B组分原料包括水。耐火电缆密封填料的制备方法，包括分别称量A组分、B组分原料并备用。耐火电缆密封填料的应用方法，包括将电缆敷设在电缆框中，密封电缆框一端；将A组分、B组分原料混合，之后灌注到电缆框中，静置。本申请通过熔融盐的加入，降低了高温下，尤其是火场中的电缆密封填料的温度，从而有效地延长了电缆密封填料在火中的耐久时间，提高了电缆密封填料的耐火性。按SOLAS的规定，本申请所得的电缆密封填料的固化产物均达到A60级，表现出良好的耐火性。
Fire-resistant cable sealing filler as well as preparation method and application method thereof
耐火电缆密封填料及其制备方法、应用方法
SHI ZHAOWU (author) / ZHAO LIANYUAN (author) / LI CHUNFENG (author)
2022-04-15
Patent
Electronic Resource
Chinese
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