{"id":1771,"date":"2025-06-20T02:20:22","date_gmt":"2025-06-19T21:20:22","guid":{"rendered":"https:\/\/dqs.uz\/?page_id=1771"},"modified":"2026-02-12T00:24:32","modified_gmt":"2026-02-11T19:24:32","slug":"ognezashhita-kabelya-i-kabelnyh-linij","status":"publish","type":"page","link":"https:\/\/dqs.uz\/en\/service\/ognezashhitnaya-obrabotka\/ognezashhita-kabelya-i-kabelnyh-linij\/","title":{"rendered":"Fire protection for cables and cable lines"},"content":{"rendered":"
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Fire protection for cables and cable lines<\/u>
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Cable lines are key pathways for fire propagation within a building during a fire due to their extensive network of penetrations. To ensure fire safety, regulatory documents, mandate specific fire protection measures for cables and cable lines. If installed materials do not meet these standards, supplementary fire protection for cables, lines, and their penetrations becomes essential<\/p>\n<\/div><\/div><\/div><\/div>

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Why is fire protection for cable penetrations necessary? <\/span><\/span><\/h2><\/header>
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Fire protection prevents flame spread along cable routes. Key regulatory documents:<\/p>\n

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  • RD 153-34.0-20.262-2002 (Rules for the use of fire-retardant cable coatings at energy facilities);<\/em>);<\/li>\n
  • Federal Law No. 123 (Technical regulations on fire safety requirements<\/em>).<\/li>\n<\/ul>\n<\/div>
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    Purpose of fire protection: <\/span><\/span><\/h2><\/header>
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    • maintaining the operational integrity of cable systems during a fire;<\/li>\n
    • preventing the widespread dissemination of fire throughout the building.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div>
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      How to choose fire protection?<\/span><\/span><\/h2><\/header>
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      \u2705\u00a0\u00a0 Indoor or outdoor operating conditions,<\/strong>\u00a0including temperature and humidity
      \n\u2705\u00a0\u00a0 The necessary fire resistance rating<\/strong>\u00a0(30\u2013120 minutes)
      \n\u2705\u00a0\u00a0 Architectural requirements<\/strong>\u00a0(appearance, decorative requirements for structural finishes and desired finish color)
      \n\u2705\u00a0\u00a0 Project completion timeline and budget<\/strong><\/p>\n<\/div>

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      What happens to protected cable during a fire?<\/span><\/span><\/h2><\/header>

      Properly treated cable and cable ducts:<\/p>\n

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      • resist ignition for a longer duration;<\/li>\n
      • slow or halt the progression of flames;<\/li>\n
      • minimize smoke generation;<\/li>\n
      • maintain operational integrity.<\/li>\n<\/ul>\n

        This protection is vital for ensuring the security of communications systems and IT infrastructure during emergencies.<\/p>\n<\/div>

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        Fire protection methods<\/span><\/span><\/h2><\/header>
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        1. Fire-resistant ducts<\/strong>\u00a0constructed of specialized boards offer the highest level of reliability.<\/li>\n
        2. Thin-layer fire-resistant coatings<\/strong>applied post-installation provide an effective and economical solution.<\/li>\n<\/ol>\n

          Conclusion:<\/strong>\u00a0Fire protection of cable systems increases the building's fire resistance and minimizes the risk of fire spread.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>

          Contact <\/span><\/span><\/h2><\/header>
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