06 Jul What Are the Key Benefits of Magnesium Oxide Sheathing Boards
Table of Contents
Magnesium oxide sheathing board offers numerous benefits, making it an excellent choice for modern construction. One of the key magnesium oxide sheathing board benefits is its outstanding fire resistance, which helps keep buildings safe. In addition to fire safety, this board effectively blocks moisture and prevents mold growth, contributing to a healthier indoor environment. Homeowners and builders appreciate the long-lasting durability of magnesium oxide panels, which maintain their strength even in harsh weather conditions. These boards also improve environmental sustainability and help keep indoor air cleaner. Magnesium oxide sheathing board benefits include pest resistance and versatility, as they can be used for walls, ceilings, and exterior siding. Soundproofing and wind resistance are other major advantages that set magnesium oxide panels apart from many other building materials. Overall, the benefits of magnesium oxide sheathing board make it a popular and valuable option for enhancing building safety, durability, and comfort. More builders are choosing magnesium oxide panels as they recognize these important benefits.
Key Takeaways
- Magnesium oxide sheathing boards are very good at stopping fire. They help keep buildings safe by not letting flames and smoke spread for a long time.
- These boards stop water from getting in and keep mold from growing. This makes rooms healthier and saves money on repairs.
Magnesium oxide panels are strong and last a long time. They can handle bad weather and do not change shape easily. They are good for the environment because they use natural materials and do not have bad chemicals. They also help make the air inside better. - Magnesium oxide boards are simple to put in and can be used in many ways. You can use them for walls, ceilings, floors, and outside siding in many building jobs.
Magnesium Oxide Sheathing Board Benefits
Fire Resistance
Magnesium oxide sheathing board is very good at stopping fires. Builders and safety experts pick mgo boards when fire safety is important. These panels do not burn and can last one to two hours or more in fire, depending on how thick they are. They keep flames and smoke low, meeting tough rules like NFPA 285 for outside walls. In tests, magnesium oxide board can last up to three hours at about 800ºC. Some brands, like Magpanel, stay strong and do not change color even after 30 minutes at over 750ºC.
Test / Standard | Description | Results / Metrics | Notes |
|---|---|---|---|
Checks how fast flames and smoke spread on the surface | Class A rating with Flame Spread Index (FSI) of 0; no flames move during a 20-minute test | Shows great flame resistance for outside use | |
ASTM E119 (Fire Endurance Test) | Tests how long walls stay strong in fire with weight on them | 1-2 hour fire-resistance at up to 800ºC (1472ºF) | Proves walls stay strong during fire |
NFPA 285 | Tests how fire moves on outside walls with all materials | Passes with MgO boards like EXACOR™ | Makes sure outside walls stop fire from spreading up or sideways |
These results show magnesium oxide sheathing board gives strong fire safety for schools, hospitals, and homes. Real fire tests show mgo boards work better than drywall and cement boards. This makes them great for tough and risky places. Builders can count on magnesium oxide panels to keep buildings safe and strong during fires.
Tip: Magnesium oxide sheathing board keeps its fire safety even when it is wet or hot, unlike some other building materials.
Moisture and Mold Resistance
Magnesium oxide sheathing board is also very good at stopping water and mold. Mgo boards, like FOREVERBOARD, do not let water, mold, or mildew in. This is because of the way magnesium oxide is made and its chemical bonds. Magnesium oxide panels do not soak up water like drywall, which can get mold, water damage, and bugs.
Magnesium oxide sheathing board benefits include:
- Always stops water and mold, even in wet places like bathrooms, basements, and homes near the ocean.
- Can be used outside and in buildings near water, where stopping moisture is important.
- Saves money on repairs because there is less water damage and mold.
Studies show mgo board stops water, mold, and mildew better than drywall and plywood. Builders use magnesium oxide panels in places that are wet or flood easily. The water and mold resistance of mgo boards helps keep indoor spaces healthy and buildings strong for a long time.
High Durability and Strength
Magnesium oxide sheathing board is much stronger and lasts longer than many other building materials. Mgo boards are tested in tough ways, like with water, heat, and freezing. These tests show magnesium oxide panels stay strong and do not break down over time.
Property/Test Type | Findings for MgO Boards | Comparison to Traditional Boards |
|---|---|---|
MgO boards bend well and are strong | As good or better than fibre cement, gypsum, wood | |
Water Absorption | Takes in little water | Like fibre cement boards |
Soak-Dry Resistance | Works well when wet and then dry again | Like fibre cement boards |
Freeze-Thaw Resistance | Handles freezing and thawing well | Like fibre cement boards |
Moisture Formation | Some MgO boards did not get wet after tough tests | Better than some boards that had problems |
Mineralogical Stability | Magnesium chloride hydroxide hydrate stays stable | Shows it lasts a long time |
Tests with over 1000 samples show magnesium oxide board stays strong and stable after years of water and temperature changes. Builders use mgo board for walls, ceilings, and outside siding in homes and businesses. Magnesium oxide sheathing board benefits include high strength and lasting power, so it is a good choice for buildings that need to last.
MAXTERRA magnesium oxide panels by NEXGEN Building Products have a special report that proves they are great at stopping fire, water, and staying strong. ZS2 Technologies’ mgo boards have many certificates, including fire tests and code checks, showing they are strong and safe.
Note: Better ways to make and install magnesium oxide sheathing board have made it a trusted building material today, with long-lasting strength proven in labs and real buildings.
Environmental and Health Advantages
Eco-Friendly Materials
Magnesium oxide panels are good for the environment. They are made from natural minerals. These panels do not have harmful chemicals like formaldehyde or asbestos. They also do not have VOCs. This makes them safe for people and the earth. Making mgo board creates less pollution than making cement or drywall. This means they have a smaller carbon footprint. They help builders make greener buildings.
Many green buildings use mgo board to earn LEED points. They also meet other green building rules like WELL. Builders pick magnesium oxide panels because they can be recycled. You can reuse or repurpose them when you are done. The boards need less energy to make. This helps protect the environment and cuts down on waste. Magnesium oxide panels support green building and help people use better materials.
Magnesium oxide panels can be recycled and break down naturally, so they are a safe and green choice for building.
Indoor Air Quality
Magnesium oxide panels help keep indoor air clean. They do not let out bad chemicals or VOCs. This keeps the air safe to breathe. Their high alkalinity and special makeup stop mold and mildew from growing. Mold can cause allergies and breathing problems.
Lab tests show mgo board stops fungus, even after getting wet many times. The panels do not soak up much water, less than 10%. This keeps out moisture and stops bad things from forming in the air. Builders use these panels in bathrooms, kitchens, basements, and laundry rooms. These places often get humid. Using mgo board helps make buildings safer and better for the planet.
Magnesium oxide panels take in CO₂ as they cure and keep taking in carbon dioxide over time, which helps fight climate change.
Installation and Versatility
Ease of Installation
Ease of InstallationMagnesium oxide sheathing board is easy to put in place. Workers like that mgo board is light. This makes it simple to carry and move at work. You can cut magnesium oxide panels with normal tools. No special tools are needed. Many people use the score-and-snap way, just like with drywall. This saves time and makes work easier. Mgo board lets you use screws, nails, or glue. It is easy to attach to wood or metal frames.
- The light weight means less work and faster building.
- Flexible panels can bend to fit curved or bumpy spots.
- Regular tools work for cutting and shaping the panels.
- Mgo board is good for small home jobs and big builds.
Magnesium oxide sheathing board fits many types of frames. It works with wood, metal, and SIP panels. This helps builders finish jobs faster and waste less. Magnesium oxide panels make putting up walls and other parts smoother than many old materials.
Tip: Magnesium oxide sheathing board is strong but not heavy. One person can often lift a panel alone.
Applications of MgO Boards
Mgo board can be used in many ways when building. Builders use magnesium oxide panels for walls, ceilings, and outside siding. They also use them for soffits, subfloors, and tile backing. These panels can take the place of drywall, wood, and cement boards. People use magnesium oxide board in homes and business buildings.
Magnesium oxide sheathing board blocks sound well. This helps keep rooms quiet. The panels stop bugs and mice from getting in. Magnesium oxide panels also stand up to strong winds. This makes them good for places with storms.
- Mgo board works for inside and outside walls.
- Builders use magnesium oxide panels for ceilings and roof decks.
- The panels go under floors and behind tiles.
- Magnesium oxide sheathing board comes in many thicknesses and fits many needs.
People say mgo board is strong and keeps out water. It lasts a long time. Old buildings like the Great Wall of China show how tough magnesium-based materials are. Magnesium oxide panels are a good choice for many building jobs. They help keep buildings safe and flexible for today’s needs.
Comparison with Traditional Sheathing
Performance Differences
Mgo boards work better than many old sheathing materials. Builders like mgo board because it is stronger and safer in fires than gypsum, plywood, or cement boards. Magnesium oxide panels do not bend or crack easily. This makes them good for strong walls and tough places. The table below shows how mgo boards compare to other materials:
Property | Mgo Boards | Gypsum Board | Plywood | Cement Boards |
|---|---|---|---|---|
Compressive Strength | 3 – 6 MPa | 3 – 45 MPa | 10 – 25 MPa | |
Tensile Strength | High | Lower | Moderate | Comparable |
Flexural Strength | Excellent | Lower | Variable | Similar |
Magnesium oxide panels are lighter than most cement boards. This makes them easier to put up. Mgo board does not burn, but plywood and gypsum can burn fast in a fire. Builders use mgo boards where safety and strength are very important. Magnesium oxide panels also stop water and mold better than many old boards. But, how well they work can change by brand, especially in wet places. There is no worldwide rule for mgo boards, so builders need to check the quality before using them.
Limitations of MgO Boards
Mgo boards have many good points, but they also have some problems. Magnesium oxide panels can take in water from the air, mostly in wet places. This can cause “crying,” when salty water leaks out and hurts other materials. Metal parts can rust faster when touching magnesium oxide panels. Mold can grow if the mgo board stays wet for a long time.
- Mgo boards from different makers may not work the same.
- Some mgo board types use magnesium oxychloride, which can fail in wet places.
- Quality is not always the same, so some magnesium oxide panels last longer.
- Some countries do not allow mgo boards because of water problems and building damage.
Magnesium oxide panels can also break easily. They may not hold nails as well as plywood or OSB. Builders should check mgo board jobs often, especially in wet spots. Even with these problems, many magnesium oxide panels still work well for fire and strong walls if used the right way.
Magnesium oxide panels have many good points for builders and homeowners. Mgo board is great because it stops fires and keeps out water. It also stays strong for a long time. Builders use mgo board in walls, ceilings, and floors. This is because it does not let mold or mildew grow. Mgo board helps keep buildings safe in wet places. These panels are light and simple to put in. Mgo board helps make buildings better for the planet. It also lowers the cost to fix things later. Many experts say mgo board is a smart pick for new buildings. Magnesium oxide panels work in lots of places and last many years. Mgo board gives good safety and value.
Mgo board gives:
- Fire safety and stops water
- Lasts long and is easy to use
- Helps with green building
Builders should ask experts before using mgo board for special jobs. Magnesium oxide panels can make any building safer and more comfortable.
FAQ
What tools work best for cutting magnesium oxide sheathing boards?
Installers use regular hand tools like utility knives and saws. Shears also work for cutting the panels. Power saws with carbide blades cut through easily. Workers often score the board and snap it to make fast cuts.
Can magnesium oxide boards be painted or finished?
Yes, you can paint magnesium oxide boards. Most water-based paints or primers work well. Painters should clean and dry the board before painting for the best results.
Are magnesium oxide boards safe for people with allergies?
Magnesium oxide boards do not have formaldehyde, asbestos, or VOCs. These panels help keep indoor air cleaner. Many people with allergies feel safe using them in homes and schools.
How do magnesium oxide boards handle extreme weather?
These boards resist water, mold, and big temperature changes. Builders use them in places with lots of rain, snow, or humidity. Magnesium oxide panels stay strong and do not bend or rot.
Do magnesium oxide boards need special maintenance?
Magnesium oxide boards do not need much care. You can wipe the surface with a damp cloth. Inspectors should look for damage after storms or hard impacts.