RU2012105564A - FIRE-PROTECTIVE BARRIER FOR CABLE PASSES "SHIELD AK-2" - Google Patents
FIRE-PROTECTIVE BARRIER FOR CABLE PASSES "SHIELD AK-2" Download PDFInfo
- Publication number
- RU2012105564A RU2012105564A RU2012105564/03A RU2012105564A RU2012105564A RU 2012105564 A RU2012105564 A RU 2012105564A RU 2012105564/03 A RU2012105564/03 A RU 2012105564/03A RU 2012105564 A RU2012105564 A RU 2012105564A RU 2012105564 A RU2012105564 A RU 2012105564A
- Authority
- RU
- Russia
- Prior art keywords
- slab
- mineral wool
- specified composition
- flame retardant
- coated
- Prior art date
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- Fireproofing Substances (AREA)
- Insulated Conductors (AREA)
Abstract
1. Преграда для кабельных проходок, выполненная из подушки из стеклоткани, заполненной с использованием минеральной ваты с покрытием из огнезащитного состава, отличающаяся тем, что минеральная вата сформована в минераловатную плиту, а в качестве указанного состава используют огнезащитную композицию «КЛ-1», содержащую, мас.%: акриловая дисперсия 11,0-33,0; пентаэритрит 1,8-21,8; диоксид титана 0,2-5,0; меламин 3,7-22,0; полифосфат аммония 13,5-33,5; этиленгликоль 0,2-10,0; эфир целлюлозы 0,1-5,0; пластификатор 1,0-3,5; вода остальное.2. Преграда по п.1, отличающаяся тем, что толщина слоя из указанной композиции в сухом состоянии 0,8-1 мм.3. Преграда по п.1 или 2, отличающаяся тем, что минераловатную плиту с покрытием из указанной композиции устанавливают в кабельную проходку с обеспечением суммарной толщины участка "указанная плита - внутреннее пространство - указанная плита" не менее 300 мм.1. The barrier for cable penetrations made of a pillow made of fiberglass, filled with mineral wool coated with a flame retardant, characterized in that the mineral wool is molded into a mineral wool slab, and as the specified composition using a flame retardant composition "KL-1" containing , wt.%: acrylic dispersion 11.0-33.0; pentaerythritol 1.8-21.8; titanium dioxide 0.2-5.0; melamine 3.7-22.0; ammonium polyphosphate 13.5-33.5; ethylene glycol 0.2-10.0; cellulose ether 0.1-5.0; plasticizer 1.0-3.5; water the rest. 2. The barrier according to claim 1, characterized in that the thickness of the layer of the specified composition in the dry state is 0.8-1 mm. The barrier according to claim 1 or 2, characterized in that the mineral wool slab coated with the specified composition is installed in the cable penetration to ensure the total thickness of the section "said slab - internal space - said slab" is not less than 300 mm
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012105564/03A RU2012105564A (en) | 2012-02-17 | 2012-02-17 | FIRE-PROTECTIVE BARRIER FOR CABLE PASSES "SHIELD AK-2" |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012105564/03A RU2012105564A (en) | 2012-02-17 | 2012-02-17 | FIRE-PROTECTIVE BARRIER FOR CABLE PASSES "SHIELD AK-2" |
Publications (1)
Publication Number | Publication Date |
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RU2012105564A true RU2012105564A (en) | 2013-08-27 |
Family
ID=49163367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2012105564/03A RU2012105564A (en) | 2012-02-17 | 2012-02-17 | FIRE-PROTECTIVE BARRIER FOR CABLE PASSES "SHIELD AK-2" |
Country Status (1)
Country | Link |
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RU (1) | RU2012105564A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2717084C1 (en) * | 2019-11-04 | 2020-03-18 | Общество С Ограниченной Ответственностью "Атоминопром" | Cable penetration with rockwool filler in box, or tray, or similar, and mounting set |
RU2717082C1 (en) * | 2019-11-04 | 2020-03-18 | Общество С Ограниченной Ответственностью "Атоминопром" | Cable penetration with rockwool filler and mounting set |
RU2719408C1 (en) * | 2019-11-04 | 2020-04-17 | Общество С Ограниченной Ответственностью "Атоминопром" | Cable passage with fire-resistant sealant and mounting kit |
-
2012
- 2012-02-17 RU RU2012105564/03A patent/RU2012105564A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2717084C1 (en) * | 2019-11-04 | 2020-03-18 | Общество С Ограниченной Ответственностью "Атоминопром" | Cable penetration with rockwool filler in box, or tray, or similar, and mounting set |
RU2717082C1 (en) * | 2019-11-04 | 2020-03-18 | Общество С Ограниченной Ответственностью "Атоминопром" | Cable penetration with rockwool filler and mounting set |
RU2719408C1 (en) * | 2019-11-04 | 2020-04-17 | Общество С Ограниченной Ответственностью "Атоминопром" | Cable passage with fire-resistant sealant and mounting kit |
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