25 Jan MgO Board Application in Fire Protection Materials
Table of Contents
- 1 Properties of MgO Board Relevant to Fire Protection
- 1.1 Fire-Related Properties Comparison: MgO Board vs. Traditional Fire Protection Materials
- 1.2 Applications of MgO Board in Fire Protection
- 1.3 Commercial Buildings: Fire Rating Perspective
- 1.4 Industrial Buildings: Fire Rating Perspective
- 1.5 Public Infrastructure: Fire Rating Perspective
- 1.6 Specialized Fireproofing Projects: MgO Board Applications
- 1.7 Tunnels and Underground Construction: MgO Board Applications
- 1.8 Benefits of Using MgO Boards in Fire Protection
- 1.9 Challenges and Limitations of MgO Boards
- 1.10 Conclusion
In the world of construction, fire protection is a non-negotiable priority. It is a MUST to ensure that buildings can withstand and prevent the spread of fire.
Modern construction materials are considered the best in terms of fire protection. And MgO boards are a remarkable material that has gained significant traction in the construction industry. MgO boards are composed of magnesium oxide, a naturally occurring mineral known for its excellent fire-resistant properties.
Historically, MgO boards have been around for centuries, but their adoption in modern construction is all because of their unique benefits.
This blog will provide a deep insight into the application of MgO boards as a fire protection material in the construction industry. We will explore why MgO boards are becoming the go-to choice for fire-resistant construction, examining their benefits, various applications, and challenges. So without further ado, let’s get into the topic.
Properties of MgO Board Relevant to Fire Protection
| Property | Description | Benefits of Fire Protection |
| Fire Resistance | Non-combustible, A1 Rated | Prevents fire spread |
| Thermal Stability | High-temperature tolerance | Delays structural collapse |
| Smoke and Toxicity Emission | Zero harmful gas emission | Safe during fire emergencies |
| Structural Integrity | Retains strength in fire | Extends evacuation time |
| Moisture Resistance | Water and mold-proof | Reduces damage in fire aftermath |
| Eco-Friendliness | Made from natural minerals | Sustainable fire protection |
1. Fire Resistance
Fire ratings and combustion certification include EN 13501-1 (A1 non-combustible), ASTM E136, and BS 476 Part 4, ensuring strong burn-through resistance.
Fire burning results highlighted detailed case studies on fire endurance. It also showcases exceptional heat and flame resistance levels. MgO board material is super resistant to fire and can perform under extreme conditions.
These ratings and testing show that materials meet global fire safety standards. This feature makes MgO boards safe and reliable.
They provide peace of mind in a fire-prone situation.
2. Thermal Insulation
Due to thermal conductivity, MgO boards have slow heat transfer. This means they help to keep spaces cooler. Under high temperatures, MgO boards remain stable and maintain their performance.
They don’t wrap, weaken, or lose their structure. This feature makes them ideal for fire-resistant construction.
Whether it’s a hot environment or a fire-prone area, these boards are designed to provide reliable thermal stability.
3. Structural Integrity
MgO boards are designed for durability. They offer excellent resistance to bending, cracking, and collapsing. They stay strong under heavy pressure.
They stay strong even under heavy pressure, making them perfect for a variety of construction needs. Whether it’s a load-bearing or non-load-bearing system, these boards deliver reliable performance. Their ability to handle tough conditions without losing strength ensures safety. Ideal for modern construction, MgO boards provide a dependable solution for secure building structures.
MgO boards are designed for durability. They offer excellent resistance to bending, cracking, and collapsing. They stay strong under heavy pressure.
4. Non-Toxic Combustion
Magnesium Oxide (MgO) boards are a safer choice because they don’t release toxic smoke. Also, they don’t release hazardous gases when exposed to fire.
Unlike traditional materials like gypsum boards, which can emit harmful substances under heat. MgO boards are completely non-toxic.
This makes them ideal for environments where safety is a priority, such as homes, schools, and offices.
Choosing MgO boards means better air quality, improved fire safety, and peace of mind knowing your building materials are both reliable and safe.
5. Water and Mold Resistance
Magnesium Oxide (MgO) boards have super hydrophobic properties. These properties make them highly resistant to moisture.
This means they don’t soak up water. They keep your walls and structures dry.
Even in damp environments, MgO boards prevent the growth of mold also mildew.
It ensures a healthier and cleaner space.
They’re perfect for areas prone to humidity, like bathrooms or kitchens.
With their durability and moisture resistance, MgO boards provide long-lasting protection.
Fire-Related Properties Comparison: MgO Board vs. Traditional Fire Protection Materials
Magnesium oxide boards have a high fire rating. The material can withstand a high temperature of up to 1200 degrees without melting and deforming. Quite surprising, isn’t it? Well, that’s what MgO boards offer. Here’s a comparison of MgO boards with other building materials for its fire-rating ability:
| Criteria | MgO Board | Gypsum Board | Cement Board | Fiber Cement Board |
| Fire Resistance Rating | A1 Non-Combustible – High fire resistance, non-combustible. | Fire-Resistant (Limited) – Fire-resistant for up to 1 hour. | Highly Fire-Resistant – Fire-resistant for up to 2 hours. | Fire-Resistant – Fire-resistant for up to 1 hour. |
| Thermal Combustibility | Non-Combustible – Does not burn or release gases. | Combustible – Can soften and degrade at high temperatures. | Non-Combustible – Does not burn. | Non-Combustible – Does not burn. |
| Flame Spread | Low Flame Spread – Slows fire spread. | Moderate Flame Spread – Allows fire spread, but limited. | Low Flame Spread – Slows fire spread. | Moderate Flame Spread – Allows quicker fire spread. |
| Heat Resistance | High – Maintains integrity under high heat. | Medium – Degrades after prolonged heat exposure. | High – Withstands high heat. | Medium – Degrades under heat. |
| Smoke and Toxic Gas Emissions | Low Emissions – Minimal smoke and no toxic gases. | Moderate Emissions – Emits non-toxic gases. | Low Emissions – Minimal smoke and non-toxic gases. | Moderate Emissions – Emits smoke and non-toxic gases. |
| Fire Endurance | Very High – Provides up to 4 hours of protection. | Limited – Typically offers 30-60 minutes of protection. | High – Provides up to 2 hours of protection. | Moderate – Provides 60-90 minutes of protection. |
Applications of MgO Board in Fire Protection
Now that we know the fire-rated properties of MgO boards, let’s head to the main part and that’s applications of MgO boards. MgO boards have applications in commercial places and residential buildings. Scroll down to learn more about them:
Residential Buildings: Fire Rating Perspective
| Use Case | Fire Rating Standard | Reason for Use | Key Benefits in Fire Protection |
| Fire-rated walls | EN 13501-1 (A1) | Meet building codes for fire resistance | Provides high-level fire resistance, prevents spread between rooms |
| Ceilings | ASTM E136 (Non-Combustible) | Fire safety for upper floors and fireproofing areas | Maintains structural integrity during fire, minimizes collapse |
| Floor underlayments | UL 263 (ANSI) | To prevent fire spread between floors | Protects occupants and floors from fire hazards, extends escape time |
| Kitchens, bathrooms, garages | BS 476 Part 4 (Fire Resistance) | Areas with high fire risk from appliances or equipment | Resists heat and flame, preventing fire from spreading to the rest of the building |
| Fire-resistant partitions | ASTM E119 (Fire Endurance) | Fire barriers in multi-family units | Compartmentalize the building to limit fire spread and protect escape routes |
In homes, fireproofing serves as a crucial aspect of family safety. Fire protection may include key points such as:
1. Walls and Partitions
Fire-rated walls are necessary for living areas and kitchens. This is because these are the most likely parts of the house where fires can start. The kitchen and all of it are prone to it. Fire-rated walls help prevent the possible spread of fire. They give you enough time to react or evacuate. This way, they protect your home from upcoming danger.
2. Ceilings and Roof Decks
Attic and roof construction is another focus. Adding stronger fire protection in this area guarantees that even if the fire reached the top area of your house it would not spread fast. wou;d would not spread as fast. Think about it as a barrier that stops fire giving the firefighters enough time to intervene before it gets out of hand.
3. Flooring Systems
A fire-rated floor is an excellent option for a multi-level house. Fire travels vertically through flooring and ceilings. Fire-rated flooring acts as a stopper and prevents quick flame movement from floor to floor. Townhouses or multi-family homes can find this especially relevant. As such, one person’s safety may depend on another person’s preparedness.
Commercial Buildings: Fire Rating Perspective
| Use Case | Fire Rating Standard | Reason for Use | Key Benefits in Fire Protection |
| Fire-resistant partitions | EN 13501-2 (Fire Resistance) | To compartmentalize and prevent fire spread in offices | Limits fire spread, providing safe evacuation routes |
| Fireproof ceilings | ASTM E119 (Fire Endurance) | Ceiling protection in high-traffic areas | Prevents fire from reaching higher floors or spreading to other rooms |
| Fire-rated doors | UL 10B (Fire Rating) | Required for fire exits and fire doors in offices | Ensures fire containment while allowing safe evacuation |
| Elevator shafts | BS 476 Part 22 (Fire Resistance) | Prevents fire spread between floors through vertical spaces | Protects elevator components and systems from fire damage |
| Electrical room walls | UL 263 (ANSI) | To protect electrical components from fire | Keeps electrical systems intact during a fire, preventing malfunctions |
Fire safety poses unique challenges for commercial and industrial spaces. This is because these areas are larger, rushy, and filled with different types of risks. Here is the breakdown:
1. Office Buildings and Retail Spaces
Offices and retail shops have large open spaces. In such a setting, fire can spread rapidly. Fire-rated partitions are the answer to this. Partition walls have a way of forming invisible barriers to flames and smoke. This way they keep everybody safe. Besides, they are discrete and do not integrate with the open and airy space of modern workplaces.
2. Factories and Warehouses
Factories and warehouses are more prone to fire spread. Such spaces usually hold machinery, chemicals, and other types of combustible materials. Fire barriers are very necessary in these high-risk zones. This would separate areas with a higher risk of fire outbreaks. It would also prevent fire from spreading to other parts of the building. It’s about limiting losses and saving workers from harm.
3. Electrical and Data Centers
Data centers and electrical rooms are the core areas of various companies. They occupy sensitive and expensive machines. These machines are the most valuable assets for day-to-day operations. Firewalls are definitely the ones needed in such spaces to provide fire protection. They minimize heat damage and keep the machines safe and operational.
Industrial Buildings: Fire Rating Perspective
| Use Case | Fire Rating Standard | Reason for Use | Key Benefits in Fire Protection |
| Fireproofing electrical rooms | UL 1709 (Rapid Rise Fire Testing) | Protect electrical installations and assets from fire | Delays fire spread, maintains power supply during fires |
| Fire-rated storage units | ASTM E119 (Fire Endurance) | For high-risk storage areas (e.g., flammable materials) | Prevents fire from affecting other areas or processes |
| Fire barriers between hazardous areas | EN 1364-1 (Non-Combustible) | Contain fire in specific areas to minimize damage | High heat resistance, prevents explosions in hazardous environments |
| Fireproof coatings for machinery | BS 476 Part 20 (Fire Resistance) | Protect heavy machinery and equipment from fire damage | Maintains equipment functionality, reducing downtime |
| Walls in chemical storage | UL 263 (Fire Endurance) | Required for fire-resistant separation of chemicals | Provides fire containment and protects sensitive materials |
Public Infrastructure: Fire Rating Perspective
| Use Case | Fire Rating Standard | Reason for Use | Key Benefits in Fire Protection |
| Fireproofing stairwells | BS 476 Part 22 (Fire Resistance) | Protect evacuation routes in case of fire | Ensures safe evacuation even if the building is affected by fire |
| Airport terminals & train stations | ASTM E84 (Surface Burning) | Protect high-traffic areas with potential fire risks | Provides protection for large, open spaces with heavy foot traffic |
| Hospitals and schools | EN 13501-2 (Fire Resistance) | Essential in high-occupancy, vulnerable environments | Protects occupants and provides extended evacuation times |
| Public building ceilings and walls | UL 263 (Fire Endurance) | Fireproofing large public spaces with strict fire codes | Minimizes fire spread across large buildings, safeguarding occupants |
| Public transportation tunnels | EN 1363-1 (Fire Resistance) | Fire containment and safe evacuation for public transit systems | Prevents fire damage in enclosed areas, ensures safety during emergencies |
Public buildings such as hospitals, and schools, are used daily by hundreds and even thousands of people. Fire safety measures here are not just important but very critical.
1. Hospitals and Schools
Hospitals and schools are real places where people depend on safety and security. Fire-rated materials are very important in these buildings due to being subject to strict fire codes. In hospitals, such materials are intended to stop a fire spread to areas like operating rooms or intensive care units. For schools, fire-proof walls and ceilings work to ensure the safety of children and staff members during emergencies.
2. Airports and Train Stations
Transportation hubs like airports and train stations are highly busy places. They stay active due to continuous movement. Fire-rated panels in such crowded places ensure the fire is contained quickly. It saves lives and prevents financial loss for thousands of travelers.
3. Government Buildings
Most government buildings remain functional, even during crises. This is especially true for emergency response centers. Fire-rated walls and ceilings help protect these facilities during a fire incident. This will ensure that emergency services are coordinating and responding effectively.
Specialized Fireproofing Projects: MgO Board Applications
| Use Case | Fire Rating Standard | Reason for Use | Key Benefits in Fire Protection | Additional Considerations |
| Fire-Resistant Cladding Systems | EN 13501-1 (A1) | Use in exterior walls and facades to prevent fire spread | Non-combustible properties; protects structural elements from external fires | Can be used in both residential and commercial buildings |
| BS 476 Part 6 (Fire Propagation) | Protects buildings from external fire exposure | Excellent at containing fire on the exterior of buildings | Enhances building longevity and resilience in harsh environments | |
| High-Risk Fire Zones (Wildfire Areas) | ASTM E119 (Fire Endurance) | Application in wildfire-prone areas to minimize fire spread | Prevents fire from breaching the structure in high-risk zones | Ideal for buildings near forests or high-vegetation areas |
| UL 263 (Fire Endurance) | Protection in zones vulnerable to wildfires and extreme heat | Provides a barrier against heat and flame propagation | Works well in regions with extreme temperatures or frequent fires |
Some projects require more care and attention due to their unique challenges. Let us move into these specialized areas.
1. Fire-Resistant Cladding Systems
Cladding systems are a big deal for exterior walls and facades. They are an essential part of fire safety. The fire-resistant cladding system prevents flames from climbing the exterior surface of a building. High-rise buildings need this method of prevention because flames spread quickly with the building’s height. It is considered a swift way of safety.
2. High-Risk Fire Zones
Some areas fall prey to wildfires. Homes and buildings in such areas require special products to withstand the most extreme heat and flames. Fireproofing is not exclusive to these boundaries only, it extends to windows, vents, and even landscaping. It refers to each aspect whereby a wildfire can wreak havoc.
Tunnels and Underground Construction: MgO Board Applications
| Use Case | Fire Rating Standard | Reason for Use | Key Benefits in Fire Protection | Additional Considerations |
| Subway and Utility Tunnels | EN 1363-1 (Fire Resistance) | Fireproofing underground transit networks to ensure safe evacuation | Provides critical fire containment in confined, enclosed spaces | Essential for life safety systems and emergency evacuation |
| UL 1709 (Rapid Rise Fire Testing) | Protects subway stations and utility tunnels from rapid heat rise | Resistant to high-heat environments and rapid temperature changes | Ideal for areas with high electrical or chemical risks | |
| Parking Garages | BS 476 Part 22 (Fire Resistance) | Flame-retardant walls and ceilings in enclosed garages | Helps prevent fire from spreading through multiple vehicle levels | Important in multi-story garages with high vehicle density |
| ASTM E119 (Fire Endurance) | To provide fire resistance in enclosed parking structures | Limits the spread of fire, allowing for safer evacuation during emergencies | Used in both commercial and residential parking structures |
Tunnels and garages have fire safety challenges of their own. Here fireproofing has proved to be a cure.
1. Subway and Utility Tunnels
Subways and utility tunnels are very hazardous when a fire breaks out. This is because they are enclosed spaces having no means to escape. Fireproofing in these areas comprises flame-retardant walls and ceilings. They limit the spread of fire and smoke. These measures are important for protecting both the infrastructure and the users of such spaces.
2. Parking Garages
Parking garages might not seem like high-risk areas, but they are quite prone to fires. The fuel inside the cars produces smoke in the interior atmosphere. Smoke can fill these enclosed spaces of the building. Therefore, flame-retardant walls and ceilings in parking garages deal with that emergency. It ensures protection for the people and vehicles.
Benefits of Using MgO Boards in Fire Protection
Fire protection is quite vital for any building, and MgO boards are emerging as a big boon here. These boards provide a lot of benefits that make them very apt for safety and durability in any construction work. Let’s discuss all those in detail:
1. Fire Safety
MgO boards offer the best fire safety performance in the industry. Designed to withstand extremes of heat and flame, these boards protect buildings from fire emergencies. The boards significantly slow the spread of fire, giving a person much more time to evacuate. This extra time can save the life of a person.
MgO boards release minimal smoke and toxic fumes when exposed to fire. This reduces the chances of inhalation injuries. Their fire-resistant properties help maintain the integrity of a building. It is beneficial not only for safety purposes but also in response to emergencies. From residential and commercial to public infrastructures, MgO boards bring peace of mind with effective fire protection.
2. Durability and Longevity
MgO Boarding is not only fire resistant; it is also highly durable. Unlike traditional materials, these boards do not get spoiled by weather, insects, and decay. They can withstand extremes of weather, whether it’s heavy rains, very high humidity, or termite infestation. This makes them an ideal choice for buildings in challenging environments.
Another advantage is that they have long-term structural stability. While some materials lose their strength or structural integrity over time, MgO boards retain both for many years. This saves money and time since fewer repairs or replacements are needed later on. For homeowners, businesses, and public facilities, this durability results in a solid investment. It stands the test of time.
3. Environmentally Friendly
In a world that is becoming more sustainable, MgO boards are the best products. Apart from being made with natural minerals, they have a carbon footprint that is extremely low during production. This makes MgO boards eco-friendly and less energy-consuming than any other construction materials.
Another attribute of these boards is their recyclability. They do not end up as waste in landfills at the end of their life cycle. Using MgO boards really promotes green building practices and helps to create a sustainable future. For builders and architects, MgO boards could be a perfect sustainable building material choice.
4. Cost-Effectiveness
The initial expense of MgO boards may be higher than that of other options. Yet, the long-term cost benefits make up for it. First, less maintenance and repairs will be required over the years as they are quite durable and resistant to damage. Thus, you will save a lot of money from maintaining it all those years.
Secondly, buildings fitted with MgO boards commonly get a discount on fire insurance premiums. Insurance companies consider such materials to have better fire ratings. They reward property owners with lower rates. These little savings are huge in the long run. It makes MgO boards an economically intelligent decision.
Their long lifespan also means that there will never be any need for regular replacements, thus lowering all costs. Cost efficiency makes them viable for every construction plan from small to large for property developers.
5. Installation Advantages
MgO boards have a pretty simple installation. They are light, easy to deal with, and thus preferred by the construction teams. Despite being very light, they do not give up on strength and performance. Strength and ease of use make construction easy and saves time, energy, and effort.
Another benefit is they use the same conventional construction methods. You don’t need any special tool or method to work with MgO boards. They can be cut, drilled, and installed the same way as any other material. It brings numerous builders and contractors under its fold.
Challenges and Limitations of MgO Boards
Despite all these benefits and versatile applications, MgO boards have certain disadvantages as well. Here are a few of them:
1. Higher Initial Cost
Magnesium oxide boards are relatively expensive building materials compared to traditional building materials. However, the long-term usage without wear and tear can justify their high cost.
2. Quality Variations
Not all MgO boards are of the same quality. This might impact the structural integrity of the material. Therefore, opt for high-quality MgO boards from credible manufacturers. Sulfycor is a trusted manufacturer that offers worldwide delivery.
3. Installation Challenges
MgO boards require extra care and protection for their handling and installation. Not everyone can install the boards as specialized techniques are required. This often hinders the smooth project completion.
4. Market Awareness
There is limited awareness among contractors and architects regarding the MgO boards. And that’s because the material is quite new to the market. There’s a long way for better industry education and marketing efforts.
Conclusion
That’s everything you need to know about MgO boards and their application as a fire protection material. MgO boards have high fire ratings and that’s why they can be safely used in commercial and residential buildings. Moreover, MgO boards do not release harmful fumes when burned, which makes them an ideal choice in fire-prone buildings.
However, the boards require extra care and protection during installation and have a high cost. But isn’t it worth the price?
Head to Sulfycor to get high-quality MgO boards that have excellent fire rating capabilities. And the product will be delivered to your doorstep!