Vermiculite Fire Spray

Vermiculite Fire Spray

We provide professional application of vermiculite fire spray to structural steel and ductwork, creating a robust layer of fire protection. This mineral-based, industrial coating insulates steel structures, preventing damage from intense heat and helping maintain the structural integrity of buildings during a fire. Suitable for both internal and external applications, vermiculite fire spray offers up to four hours of fire resistance, forming a critical part of passive fire protection in high-risk and large-scale buildings.

Why It's Important

Vermiculite fire spray plays a vital role in passive fire protection by forming a physical barrier on steel structures and ductwork. This layer delays heat penetration, providing occupants and emergency responders with crucial time to evacuate and control the fire. With up to four hours of fire resistance, this protective coating is essential in high-rise buildings, commercial facilities, and infrastructure projects, where fire resistance and structural stability are paramount.

How It Works

Vermiculite fire spray is applied to steel beams, columns, and ductwork, creating an insulating barrier against fire. The application process involves a mineral-based spray that adheres to structural surfaces, forming a fire-resistant layer designed to withstand high temperatures for extended periods. The spray’s durability and versatility make it ideal for large-scale fireproofing in commercial, industrial, and residential buildings.

Our Process

Our vermiculite fire spray application process is thorough and compliant with Australian Standards. Here’s a breakdown of our approach:

Assessment &
Planning

We assess the specific needs of the project to determine the thickness and type of vermiculite coating required for optimal fire resistance.

Surface
Preparation

Ensuring all surfaces are clean and ready for application to maximise adherence and durability.

Application

Applying the vermiculite fire spray according to AS standards, ensuring consistent coverage across all designated structural elements.

Quality
Assurance

Conducting thorough inspections post-application to confirm compliance with AS standards and NCC requirements.

Documentation

Providing full documentation, including test results and certifications, for client records and regulatory compliance.

Get in Touch

If you need reliable fireproofing solutions, Absolute Fire Solution is here to help. Contact us today to discuss how our vermiculite fire spray service can enhance the fire safety and compliance of your building.

Related projects

Explore some of our recent projects where vermiculite fire spray was applied to enhance fire resistance:

M6 Stage 1 Motorway

Arncliffe to Kogarah, NSW
Applied vermiculite fire spray to structural elements, achieving up to four hours of fire resistance.

ALLIANZ STADIUM – SYDNEY CBD

Sydney CBD, NSW
CBRE | GWS Pacific contracted Absolute Fire Solution to conduct the annual inspection and endorse the relevant fire safety measures (Fire seal, Fire/Smoke dampers and lightweight construction) for Allianz Stadium.

Sydney Children’s Hospital Stage 1

Randwick, NSW
Installed fire dampers across multiple units to ensure comprehensive fire compartmentalisation.

frequently asked questions

What is vermiculite fire spray, and how does it work?

Vermiculite fire spray is a mineral-based coating that insulates steel structures by expanding when exposed to high temperatures. This expansion helps protect the steel from heat damage, allowing it to maintain its structural integrity during a fire. The spray acts as a fire-resistant barrier that slows down the spread of fire.

Vermiculite fire spray is primarily applied to exposed structural steel, beams, and ductwork. It is commonly used in commercial, industrial, and multi-residential buildings where additional fire protection is required for structural elements. It can be used in both interior and exterior applications.

Vermiculite fire spray is highly durable and generally requires minimal maintenance once applied. However, it should be inspected periodically as part of the building’s overall fire safety maintenance program to ensure there are no damages or alterations that may impact its effectiveness.

Yes, vermiculite fire spray can be retrofitted to existing buildings. Our team will assess the structure and provide a tailored application plan to ensure compliance with fire protection standards.

Yes, vermiculite fire spray is safe for indoor use and does not release harmful chemicals or gases. It is an environmentally friendly, mineral-based solution that provides reliable fire protection without compromising indoor air quality.

Vermiculite fire spray offers several advantages, including high thermal insulation, versatility in application, and cost-effectiveness. Unlike intumescent paints, it provides a thicker layer of insulation, making it ideal for areas that require higher fire resistance.

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