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EI45 fireproof duct

EI45 FIREPROOF DUCTS: OPTIMAL SAFETY SOLUTION FOR MODERN CONSTRUCTIONS

Introduce

In the context of the development of the construction industry and the increasing requirements for fire safety, the EI gypsum fireproof duct solution has become one of the most important and effective technical solutions. According to the latest standard QCVN 06:2022/BXD on fire protection systems, fireproof duct systems are considered mandatory materials in residential and public works.

Detailed Structure

Main Ingredients

EI gypsum fireproof air duct is made from special materials, including:

  • 1 layer of galvanized steel with minimum thickness of 0.75 mm
  • Outer fireproof material layer (with different thicknesses according to standards EI30, EI45, EI60, EI120)
  • 4 corner covers V40 0.75 mm thick
  • M10 threaded rod system inside the pipe
  • Gypsum core is a combination of natural gypsum, fiberglass and micro silica additives.

EI45 Technical Specifications

Special Advantages of Fireproof Duct EI45

EI45 fire-resistant duct is a superior technical solution, designed to meet fire safety requirements for medium-risk projects. Specifically:

  1. Fire Resistance:
  2. Ensure ventilation system safety during the first 45 minutes of a fire
  3. Prevent the spread of fire and smoke between different areas of the building
  4. Special Applications:
  5. Suitable for projects such as:
  6. Office
  7. Shopping mall
  8. Hotel
  9. Hospital
  10. School
  11. Technical Specifications:
  12. The thickness of the fireproof layer is optimized to meet EI45 standard.
  13. Stable heat resistance
  14. Weight is optimized to reduce the load on the construction
  15. Additional Features:
  16. Good sound insulation
  17. Corrosion resistance
  18. Easy to install and maintain

Technical Specifications

The main material is a mixture of plaster with the outer layer of pink paper, creating an aesthetic and professional appearance. The use of standard connections such as TDF, TDC, V Flange helps increase flexibility in installation.

Standards and Testing

Each EI45 fire-resistant duct undergoes a rigorous inspection process:

  • Fire resistance testing at professional laboratories
  • Evaluation of fire prevention and insulation capabilities
  • Certification from competent authorities

Outstanding Advantages

1. Diverse Fire Resistance

  • Meets EI30, EI45, EI60, EI90, EI120 standards
  • Inspected and certified by functional units

2. Safety and Environment

  • Non-toxic manufacturing and usage process
  • Good fire resistance, insulation and corrosion resistance
  • Effectively prevents oxidation

3. Aesthetics

  • Eye-catching pink coating
  • Ability to paint finishes according to design requirements

4. Economy

  • Competitive price compared to other solutions
  • Materials available on the market
  • Simple and fast production process

Limitations to Note

Despite its many advantages, the product also has some limitations:

  • Not suitable for outdoor use due to poor water resistance
  • Gypsum surfaces are easily scratched during transportation and installation.
  • Relatively heavy weight compared to other solutions

Rigorous Testing Process

Each fire-resistant duct product undergoes a detailed testing process:

  1. Install the sample into the furnace
  2. Increase temperature according to standard procedure
  3. Check integrity and insulation
  4. Certification from competent authorities

Application

EI gypsum fireproof ducts are widely used in:

  • Office building
  • Factory
  • Ventilation system
  • Partition
  • Fan box

Quality Choice

When choosing a fireproof duct solution, customers should consider the following factors:

  • Quality certification
  • Manufacturer reliability
  • Ability to meet technical requirements of the project

Conclude

EI gypsum fireproof duct is a modern technical solution, ensuring safety and compliance with fire prevention and fighting standards. With advantages in quality, technical features and aesthetics, the product is the top choice of professional architects and contractors.

Contact for consultation:

Sao Viet Air Duct – Professional air conditioning:
Address: 267 Le Thanh Tong, May Chai, Ngo Quyen, Hai Phong
Consulting hotline:

#ongGioSaoViet #FDI_HaiPhong #DoanhNghiepCongNghiep #CongNghiepPhuTro #KetNoiDoanhNghiep

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