防火建材河北建材****【防火包】
| 形态 | - | 形状 | - |
DB-A2-THB720膨胀型阻火包
DB-A2-THB720 Expanding Fire Protection Pillows
DB-A2-THB720膨胀型阻火包，外包由编织紧密经特殊处理的玻璃纤维布制成，包内填充不燃材料及特殊添加剂和相应助料，具有不然性和良好的耐候性，且施工方便，遇火时包内物体迅速膨胀，形成严密的防火堵层，达到阻止燃烧的目的。适用于电缆贯穿的孔洞封堵及构筑阻火墙，阻火段等。特别适用于电缆频繁变更部位，可作临时或*性封堵。
施工方法：
Job practice：
1．将需封孔洞中的电缆作必要的排列整理。
Cables in the holes which should be sealed should be arranged and cleared up.
2．一般先在电缆周围包裹有机防火堵料，再将阻火包平服地嵌入封堵部位。
Organic fire-proof putty should be packed around cables usually, and the fire-resistant pillow should be inset in the plu*ing part.
3．阻火包应交叉堆叠、牢固、密封不透光为准。
The fire-proof pillow should be cross piled, fastened, with a standard of sealing and light-proof.
4．施工中阻火包应无*损。
The fire-proof pillow should not be broken in c*truction.
主要技术性能:Basic mechanical design feature
性能performance | 项目 project | 单位 unit | 技术性能指标 technicalperformance index |
耐火性能 fire-resistant performance | 耐火时间 fire-resistant time | h | A2级≥2.00 A2 degree ≥2.00 |
理化性能 Physicochemical Performance | *跌落性 Fall-resistant performance | / | 5m高处自由落在水平面上,包体无*损freely fall o* the plane from 5m high, the pillow is not be destroyed |
耐水性 Water tolerance | d | ≥3，不溶胀,不开裂,包体完整,无*损≥3，no swelling, no cracking , complete pillow, no damage | |
耐油性 oil resistivity | d | ≥3，不溶胀,不开裂,包体完整,无*损≥3，no swelling, no cracking , complete pillow, no damage | |
膨胀性能 expansion character | ％ | ≥150 |
DB-A2-THB720膨胀型阻火包
DB-A2-THB720 Expanding Fire Protection Pillows
DB-A2-THB720膨胀型阻火包，外包由编织紧密经特殊处理的玻璃纤维布制成，包内填充不燃材料及特殊添加剂和相应助料，具有不然性和良好的耐候性，且施工方便，遇火时包内物体迅速膨胀，形成严密的防火堵层，达到阻止燃烧的目的。适用于电缆贯穿的孔洞封堵及构筑阻火墙，阻火段等。特别适用于电缆频繁变更部位，可作临时或*性封堵。
施工方法：
Job practice：
1．将需封孔洞中的电缆作必要的排列整理。
Cables in the holes which should be sealed should be arranged and cleared up.
2．一般先在电缆周围包裹有机防火堵料，再将阻火包平服地嵌入封堵部位。
Organic fire-proof putty should be packed around cables usually, and the fire-resistant pillow should be inset in the plu*ing part.
3．阻火包应交叉堆叠、牢固、密封不透光为准。
The fire-proof pillow should be cross piled, fastened, with a standard of sealing and light-proof.
4．施工中阻火包应无*损。
The fire-proof pillow should not be broken in c*truction.
主要技术性能:Basic mechanical design feature
性能performance | 项目 project | 单位 unit | 技术性能指标 technicalperformance index |
耐火性能 fire-resistant performance | 耐火时间 fire-resistant time | h | A2级≥2.00 A2 degree ≥2.00 |
理化性能 Physicochemical Performance | *跌落性 Fall-resistant performance | / | 5m高处自由落在水平面上,包体无*损freely fall o* the plane from 5m high, the pillow is not be destroyed |
耐水性 Water tolerance | d | ≥3，不溶胀,不开裂,包体完整,无*损≥3，no swelling, no cracking , complete pillow, no damage | |
耐油性 oil resistivity | d | ≥3，不溶胀,不开裂,包体完整,无*损≥3，no swelling, no cracking , complete pillow, no damage | |
膨胀性能 expansion character | ％ | ≥150 |
