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National Free Phone Business Customer Service QQ Complaint Line
Phone: 15330809395 | Fax: Shenyang
Phone: 13352062305 | Fax: Tianjin
Phone/Fax: 0316-5957076 | Mobile: Langfang
**Fireproof Package (Fire Retardant Package)**
The DB-A3-FHB-II fireproof package is an innovative fire-resistant material developed in accordance with the GB23864-2009 national standard. This product can be molded into various shapes such as firewalls and fireproof layers, depending on the specific needs of the user. It is also ideal for sealing holes that require fire protection. In the event of a fire, the material expands thermally and forms a honeycomb-like structure, effectively containing the fire within a localized area.
Unlike traditional materials such as refractory bricks, slag wool, or ceramic wool, the fireproof package offers superior thermal insulation performance. It is widely used in power, telecommunications, postal services, chemical industries, industrial sites, mining operations, enterprises, construction projects, cable systems, oil pipelines, air ducts, and metal pipes. The product helps prevent the spread of flames and is especially suitable for critical areas where cables are frequently replaced.
**Installation Method:**
In cable shafts, the fireproof package is placed on a fire-resistant mesh, plate, or iron plate to create a partition wall. For cable tunnels and trenches, it is installed according to the spacing requirements of domestic standards. A firewall can be formed by placing the fireproof packages between partitions. If needed, angle steel brackets can be used to assist in sealing.
**Packaging and Shipping:**
1. The DB-A3-FHB-II fireproof package comes in a plastic bag and is then packed in a woven bag. It should be stored in a cool and dry place.
2. During transportation, it is handled as ordinary safe solid materials, ensuring protection from rain and direct sunlight.
Appearance
Loose Density
Water Resistance
Oil Resistance
Compressive Strength
Drop Resistance
Fire Resistance
Complete package without damage
0.6×10³ kg/m³
≥3 days, internal material shows no obvious change, inclusion body remains intact
≥3 days, internal material shows no obvious change, inclusion body remains intact
R≥0.05 MPa
When dropped from 5m height onto a concrete surface, the package remains undamaged
First-grade fireproof sealing material, fire resistance limit ≥180 minutes
National Free Phone Business Customer Service QQ Complaint Line
Phone: 15330809395 | Fax: Shenyang
Phone: 13352062305 | Fax: Tianjin
Phone/Fax: 0316-5957076 | Mobile: Langfang
