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MgO SIPs and OSB SIPs are two types of Structural Insulated Panels (SIPs), which are a high-performance building material. The key difference between them lies in the material used for the exterior and interior sheathing, or “skins,” of the panel.

SIPs in general are a composite building material consisting of a rigid insulating foam core (typically Expanded Polystyrene (EPS) or Polyurethane (PUR)) sandwiched between two structural facings. This creates a lightweight, strong, and highly insulated panel ...

Yes, you can use fiber cement board as an underlayment for a deck, but its suitability depends on the specific application and it’s not a solution for every situation. Here’s a breakdown of the key factors to consider:

When Fiber Cement is a Good Choice for a Deck Underlayment

• When installing a rigid surface: Fiber cement is an excellent choice when you plan to install ceramic tile or natural stone on your deck. It provides a ...

Fibre cement decking is a type of outdoor building material used for creating decks, patios, and balconies. It is a composite material made primarily from a mixture of wood fibers, cement, and other additives. This composition gives it the look of natural wood while providing the durability and low-maintenance properties of cement.

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Fiber cement board is a durable, low-maintenance building material used for a wide range of interior and exterior construction projects. Composed of a mixture of cement, sand, and cellulose fibers, it’s known for its resistance to fire, water, rot, and pests.

Exterior Applications

Fiber cement board is most commonly used for a building’s exterior due to its strength and ability to withstand harsh weather conditions.

• Siding and Cladding: This is arguably the most popular use ...

A “60/60/60 fire-rated wall” refers to a wall assembly that has been tested and certified to resist fire for at least 60 minutes across three critical performance criteria. This rating is often a requirement in building codes, especially in commercial or multi-family residential structures, to ensure the safety of occupants and limit the spread of fire.

The three criteria in the Fire Resistance Level (FRL) rating are:

1. Structural Adequacy (60): The ability of the ...

Magnesium Oxide (MgO) board, often called magnesia board, is a versatile and high-performance building material that is used in a wide range of construction applications. Its unique combination of properties makes it a popular alternative to traditional materials like drywall, plywood, and cement board.

Here are the most common uses for MgO board, categorized by application:

Interior Applications