Why is fire rated glass wired ?

Fire-rated glass is an essential component in modern building designs, as it can provide critical fire protection and safety. Different types of fire-rated glass exist, each with unique properties and characteristics. In this article, we will explore two of the most common types of fire-rated glass: wired glass and ceramic glass.

Wired Glass

Wired glass is a type of fire-rated glass that has a wire mesh embedded within it. This design provides the glass with added strength and resistance to impact. When exposed to high temperatures caused by a fire, the wire mesh helps to hold the glass together, preventing it from shattering and forming large openings for flames to pass through.

One of the major advantages of wired glass is its ability to withstand high levels of heat. It has a fire rating of up to 60 minutes, making it suitable for areas where fire containment is crucial, such as stairwells and exit corridors. Additionally, wired glass can also provide some level of thermal insulation and noise reduction due to its composition.

However, there are some limitations to using wired glass. Due to its industrial appearance and limited aesthetic options, it may not be the preferred choice for buildings that prioritize design and aesthetics. Furthermore, wired glass is not impact resistant, and the wire mesh can potentially cause injuries when broken. Therefore, it is important to consider these factors when deciding whether wired glass is suitable for a specific application.

Ceramic Glass

Ceramic glass is another type of fire-rated glass that is designed to withstand high temperatures and provide a barrier against flames and smoke. It is made from a combination of glass and ceramic materials and can be used in various settings, including windows, doors, and partitions.

One of the major advantages of ceramic glass is its durability and resistance to damage from heat. It is also non-breakable and does not require special handling or storage. Additionally, ceramic glass can provide a high level of transparency and clarity, making it an ideal choice for large windows or doors.

Despite its benefits, ceramic glass also has some limitations. It can be more expensive than other types of fire-rated glass, and the heat it can withstand is limited. Additionally, the strength of the ceramic material can vary, which can affect the glass's ability to withstand impact and break.

In conclusion, fire-rated glass is an essential component in modern building designs, as it can provide critical fire protection and safety. Understanding the different types of fire-rated glass, such as wired glass and ceramic glass, and the relevant BSEN number is crucial in ensuring the quality and performance of the glass. By considering the specific needs and requirements of each application, fire-rated glass can contribute to the safety and security of buildings and communities.