How to Choose the Best MgO Fireproof Board

Fireproof Mgo Board

How to Choose the Best MgO Fireproof Board

Selecting the right MgO fireproof board is crucial for ensuring fire safety and durability. An MgO fireproof board is especially essential for areas exposed to heat or moisture. Look for boards with proper certifications that align with your specific requirements. Making a thoughtful choice upfront reduces the need for repairs later and enhances overall fire protection.

Key Takeaways

  • Know your project needs before picking an MgO board. Decide if you need fireproofing, insulation, or both.

  • Pick boards with certifications to meet safety and fire rules.

  • Choose the right thickness and size for your project. This impacts strength and fire safety.

  • Check the maker’s reputation and materials to get strong, good boards.

  • Think about saving money over time with MgO boards. They need less care and last longer than other materials.

Understand Your Project Needs for Magnesium Oxide Boards

Know Why You Need the MgO Fireproof Board

Think about why you need a magnesium oxide board. Do you want fireproof panels to make your home safer? Or do you need insulation boards for ceilings to keep heat in? MgO boards can be used for many things, like fire-rated walls or floors in tall buildings.

Tip: MgO boards, such as EXACOR™ panels, work well for apartments. They resist fire, save on labor, and stay strong. These boards have a Flame Spread Index (FSI) of zero. This means flames won’t spread, which is key for fire-safe materials.

Understanding your needs helps you choose the right board and get the best results.

Check the Environment for Long-Lasting Boards

The environment affects how long MgO boards last. These boards resist fire, water, and bugs, so they work in many places. But in very wet areas, they might have problems. Moisture can cause rust or mold, which weakens the boards over time.

If you live in a wet area, pick boards that resist water better. This keeps your fireproof boards strong and helps them insulate well.

Note: Research from the Technical University of Denmark shows it’s important to check how MgO boards handle moisture in tough conditions.

Pick the Right Thickness and Size

The size and thickness of MgO boards depend on how you’ll use them. Ceilings need thinner boards, while walls and floors need thicker ones for strength and fire safety.

Here’s a simple guide:

Use

Thickness

Details

Ceilings

12mm (1/2″) or more

For direct use; thicker for screws.

3mm (1/8″) to 6mm (1/4″)

Good for drop ceilings, lighter weight.

Walls

12mm (1/2″)

Works for most walls.

15mm (19/32″) to 20mm (3/4″)

Better for fire and impact safety.

6mm (1/4″) to 9mm (11/32″)

Great for mobile home backing.

Flooring

20mm (3/4″) or more

Strongest for floor support.

Choosing the right size makes sure your project is safe and lasts a long time.

Evaluate the Quality of MgO Fireproof Boards

Look for Industry Certifications and Standards

When picking an MgO fireproof board, check for certifications. These show the board meets safety rules. Look for boards that follow national standards like China’s “Code for Fire Protection Design of Buildings” (GB50016-2014). This ensures the board can resist fire properly.

Fire resistance ratings are very important. Most boards should last at least 1 hour in a fire. Some special boards can last up to 4 hours. These ratings are crucial for fire-safe materials, especially in high-risk areas.

Also, see if the board passed certified tests. Tests for flame spread, fire resistance, and material strength confirm its quality. If you want eco-friendly options, choose boards that meet green building standards like LEED or BREEAM.

Tip: Make sure the board is asbestos-free and safe for health. This protects both you and the environment.

Check Fire Resistance Ratings and Durability

Fire resistance is the key feature of any MgO fireproof board. These boards can handle high heat, with some lasting over 750°C for 30 minutes. This makes them great for fireproof walls and other fire-safe uses.

Durability matters too. MgO boards resist moisture and stay strong in wet areas. They are better than gypsum boards, which can swell or bend when wet.

Here’s a quick summary of their features:

Property

Value

Standards

Fire Resistance

Rated up to 4 hours

ISO 9151, ASTM E119

Moisture Resistance

Water absorption < 10%

ASTM C272

Thermal Insulation

Rated at 0.065–0.07 W/mK

ASTM C518

Compressive Strength

12 MPa

ASTM E90

Flexural Strength

6 MPa

ASTM B117

These qualities make MgO boards a strong choice for fireproof panels and insulation.

Research the Manufacturer’s Reputation and Product Composition

Not all MgO boards are the same. A good manufacturer’s reputation shows their products are reliable. Choose companies known for making fire-safe materials.

Check what the board is made of. High-quality boards use magnesium sulfate, not magnesium chloride. Magnesium chloride absorbs water and can cause damage. Boards like MagPanel also include perlite and fiberglass mesh for extra strength and fire resistance.

Here’s a comparison:

Feature

MagPanel

Regular MgO Boards

Primary Ingredient

Magnesium Oxide (MgO)

Magnesium Oxide (MgO)

Secondary Ingredient

Magnesium Sulfate

Magnesium Chloride

Additional Components

Perlite, wood fiber, fiberglass mesh

N/A

Fire Rating

A1 Fire Rating

N/A

Fire Resistance Test

Withstands >750°C for 30 minutes

N/A

Compliance Standards

EN ISO 1716, EN 13501

N/A

Picking a trusted manufacturer ensures you get safe, non-combustible boards for your project.

Compare Costs and Long-Term Value of Magnesium Oxide Boards

Water Resistant Wallboards

Balance Cost with Quality and Performance

Choosing MgO boards means thinking about cost and quality. These boards cost more than drywall at first. But they work better and last longer. MgO boards resist fire for up to 4 hours. They also handle moisture well and stay strong over time. These features make them a smart choice for fireproof building materials.

Here’s a simple comparison:

Feature

MgO Boards

Drywall (Traditional Materials)

Cost per square foot

$1.50 to $3.50

Cheaper upfront

Fire Resistance

Up to 4 hours

Lower fire protection

Moisture Resistance

High

Can warp or rot

Durability

Very strong

Less sturdy

Eco-Friendliness

Natural materials

Higher environmental impact

MgO boards cost more at first but save money later. Their fire safety and durability make them worth the investment for fireproof walls or non-combustible panels.

Consider Long-Term Savings from Durability and Low Maintenance

MgO boards save money over time because they last longer. They don’t need repairs or replacements often, unlike drywall. Drywall can warp, rot, or break down in tough conditions. MgO boards stay strong and keep their shape.

Studies show MgO boards cost more upfront but save money later. Here’s why:

Evidence Description

Key Benefit

MgO boards stay strong and need fewer repairs.

Saves money by avoiding frequent fixes or replacements.

Higher initial cost, but long-term savings are big.

Costs less over time due to low maintenance needs.

Durable boards don’t need replacing often.

Lower overall costs make them a smart choice for many projects.

Using MgO boards means you get fire safety and lasting value. They resist fire, water, and wear, staying effective for years. This makes them a great option for fireproof insulation and other safe building materials.

Ensure Compatibility with Installation Requirements

Make Sure It Works with Other Materials

Before picking an MgO fireproof board, check if it fits your project. These boards are very flexible and work well with steel, wood, and concrete. You can easily add them to your building without worrying about problems.

Here’s why they match different materials:

  • They stick well to steel, great for modern buildings.

  • They pair with wood, making homes safer and stronger.

  • They attach to concrete, lasting long in big buildings.

Here’s a quick guide to help you decide:

Feature

Description

Best Uses

CLASS A FIRE-RATED

Non-burnable with no flame spread, perfect for fire-safe designs.

Schools, hospitals, offices, and apartments needing strict fire rules.

Moisture & Mold Resistance

Doesn’t soak water or grow mold.

Walls in bathrooms, basements, and wet areas like pools.

Strength & Durability

Tougher and stronger than drywall.

High-traffic places like schools, hospitals, and commercial spaces needing impact resistance.

By checking compatibility, you can use MgO boards confidently for fireproof walls and more.

Check How Easy It Is to Install

Installing MgO fireproof boards is simple, even for beginners. You can use basic tools found on most job sites. This makes it easier than working with materials like drywall. For example, you can cut these boards using a scoring knife or power saw.

Here’s what you’ll need:

  • Safety Glasses: Protect your eyes while cutting.

  • Dust Mask: Stops you from breathing in dust.

  • Gloves: Keep your hands safe while working.

  • Scoring Knife: Helps cut boards neatly.

  • Cement Shears: Makes precise cuts easier.

  • Fasteners and Adhesives: Use the right ones for your project.

To install correctly:

  • Make sure the studs are straight and even.

  • Follow local building rules and guidelines.

  • Use the right fasteners for the material you’re attaching to.

MgO boards are easy to install and still provide fire safety and strength. Their simplicity makes them a great choice for both experts and DIY projects.

Seek Expert Advice on MgO Fireproof Boards

Talk to Contractors or Suppliers for Suggestions

When picking MgO fireproof boards, ask contractors or suppliers for help. They have experience and know which boards work best for fireproofing. They can advise you on the right size, thickness, and type for your project.

For example, contractors often suggest magnesium oxychloride boards. These boards are lighter than fiber-cement ones, making them easier to carry and install. You don’t need special tools—just “score and snap” to cut them. Suppliers can also warn you about problems, like boards soaking up moisture in humid areas. This can cause rust or weaken the structure.

Here’s what experts have noticed:

Aspect

Observations

Benefits

Magnesium oxychloride boards are lighter and easier to handle than fiber-cement boards.

Simple “score and snap” cutting method works well.

Less likely to grow mold compared to wood-based boards.

Better fire resistance than gypsum plasterboard.

Challenges

High humidity can cause moisture problems, as seen in Denmark.

Metal parts may rust due to chloride in water droplets.

Quality differences among manufacturers can lead to structural issues.

By talking to experts, you can avoid mistakes and pick the right board.

Ask for Samples or Demos Before Buying

Before buying a lot of boards, request samples or demos. This lets you check the board’s quality and see if it fits your project. You can test its fire resistance, how it handles moisture, and how easy it is to install. Some boards pass fire tests but fail in wet conditions, like in Danish buildings.

Here’s what studies show about testing:

Study Title

Findings

Low Toxicity Drywall?

MgO boards weren’t tested for moisture issues, leading to costly repairs later.

Fire tests of Magnesium Oxide board lined light gauge steel frame wall systems

Fire tests showed 30 minutes of resistance, stressing the need for careful selection.

MOISTURE DAMAGE WITH MAGNESIUM OXIDE BOARDS IN DANISH FACADE STRUCTURES

Boards absorbed water, causing rust and damage, proving the need for proper testing.

Testing samples helps you make a smart choice. It shows how the board works in real conditions. Don’t skip this step—it can save you money and trouble later.

Picking the right MgO fireproof board is very important. Good boards improve your project’s safety and success. Focus on quality, certifications, and expert advice to get the best results. These boards cost more at first but save money later. They last long and need little maintenance.

  • Why choose high-quality boards?

    • Strong boards stay useful for many years.

    • Natural options like MagPanel are eco-friendly and reduce waste.

Think about your needs and ask experts for help. This ensures safety, saves money, and gives you peace of mind.

FAQ

Why are MgO fireproof boards better than drywall?

MgO boards are stronger and safer than drywall. They resist fire, stay durable, and don’t rot in wet areas. They also handle high heat and last longer. Plus, they’re eco-friendly, making them a better choice for fireproofing.

Can MgO fireproof boards be painted or finished?

Yes, you can paint or finish MgO boards easily. Apply a primer first so the paint sticks well. You can also use tiles, wallpaper, or other finishes. This gives you many design options for your project.

Are MgO boards safe for people and the environment?

Yes! Good-quality MgO boards are free of asbestos and harmful chemicals. They are made from natural materials and are safe indoors. They can also be recycled, helping with eco-friendly building.

How should MgO fireproof boards be stored before use?

Keep them in a dry place to avoid moisture damage. Lay them flat on pallets or supports, not directly on the ground. Storing them properly keeps them in good shape until installation.

Do MgO boards need special tools to install?

No, you don’t need special tools to install them. You can cut them with a scoring knife or power saw. Use regular fasteners and adhesives, making installation simple for anyone, even beginners.