Firestop systems are designed to slow or even stop a fire, hot gases, and toxic smoke from travelling through a building. In an industrial context where there are multiple people occupying the building and chemicals or processes that are flammable or involve extreme heat, this type of system is invaluable. Firestops can reduce or prevent property damage and loss of life. It’s no wonder that it is a building code requirement. This week we are going to take a look at some firestop design elements that experts, like our team at Westcal, consider when planning out one of these life-saving systems.
Spray Fireproofing
Fireproofing and firestopping are not the same, but they can work together to protect a building. While firestops reduce the transmission of fire, fireproofing protects the structural portions of your building. Done properly, its aim is to effectively prevent collapse and irreparable damage. Spray fireproofing of structural steel should be applied before interior partitions are built.
Insulation
Insulation is a necessity in any Albertan building. When it comes to firestopping, insulation materials should be able to resist extreme heat and melting. Additionally, it should not give off smoke when in a fire situation. A firestop designer will typically use a semi-rigid, lightweight material made from stone wool.
Through Penetrations
Even the smallest gaps can create the perfect passageway for a raging fire to spread. Mechanical, electrical, and plumbing penetrations may seem insignificant, but installing firestopping sealants in these areas is critical to an effective system. Caulks, putties, sealants, and foams are all used to block up these areas without affecting operations.
Protective Wrap Systems
Albertan buildings all benefit from HVAC systems. When it comes to commercial or industrial structures, this almost always means there will be some form of ductwork. To ensure that these insertions don’t create space in between walls, duct wrap and endothermic mat products can be used for firestopping in these areas.
All in all, a firestop system must work in tandem with the building it is working to protect. This means that it should not affect normal operations or joint design. It should match the materials and building configuration of the structure it’s been built to protect. For new builds, upgrades, or inspections, our team of professionals can ensure your firestop system is up to date and up to code. Contact us today to get started!
