Jining bridge sealing fire protection package

Jining bridge sealing fireproof package
If you want to be safe for you and me, please use Wolfdog brand fireproofing!
The business philosophy of Langfang Mingpump Fireproof Materials Co., Ltd. is to develop China's fireproof cause and strive to protect the safety of people's lives and property.
Fireproof package
Product introduction
Type fireproof package is a new type of fireproof supporting refractory material successfully developed by our company in accordance with national standards. This product can be made into various shapes of firewalls according to different requirements of users. , The fireproof layer can seal the holes that need fireproof treatment. When encountering a fire, the material in the fireproof package will expand due to heat and form a honeycomb-like monolith, effectively controlling the fire within a local area.
Using fireproof bags as partition walls has replaced the past materials such as refractory bricks, slag wool, and ceramic wool. Compared with them, fireproof bags have a significant thermal insulation effect.
Type fireproof bag is suitable for drying holes formed when cables, oil pipes, air ducts, gas pipes, metal pipes and other penetrating objects pass through partition walls or compartments in electric power, telecommunications, postal services, chemical industry, industry and mining, enterprises, and buildings. The blocking can prevent the spread of flames and is especially suitable for important parts where cables are frequently replaced.
Construction method
For the electric button shaft, use fire-retardant net, fire-retardant plate or iron plate as a support pad, lay the fire-proof bag flat on the pad to form a partition, the cable tunnel and cable trench shall be based on the domestic cable The relevant spacing regulations for tunnels and cable shafts require that where partition walls are required, fireproof packages can be built into firewalls. If necessary, angle steel can be used to make a bracket to facilitate sealing. /
Packaging and transportation
Use plastic-grade fire-proof bags with fire-proof cloth bags outside, then pack them in woven bags and store them in a cool and dry place.
When transporting, transport it as ordinary safe solid materials to prevent rain and sun exposure.
Performance indicators
Appearance: loose density, water resistance, oil resistance, compressive strength, drop resistance, fire resistance
The package body is complete and undamaged/the interior materials have no obvious changes. The package body is intact and there is no obvious damage to the interior materials. The changed package body is intact and has no damage. It can freely fall on the concrete horizontal surface from a high place and the package body is not damaged. The fire resistance limit of the first-class fireproof sealing material
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