Authorities Having Jurisdiction (AHJs) play a critical role in our industry by reviewing plans, issuing permits, and conducting inspections that ensure a fire protection system will work as designed to protect people and property. An AHJ inspection is always a moment of truth for a contractor and is typically the culmination of an ongoing dialogue and a positive working relationship.
Concrete construction is a popular technique for ceilings and walls in a wide range of applications, such as schools, office buildings, apartments, warehouses, factories, and residential homes. Embedding a CPVC fire sprinkler system in the concrete surfaces offers a variety of advantages over steel pipe – and BlazeMaster® Fire Protection Systems offers the industry’s only UL® listing for this purpose.
Discover how to save time and money with the right fire sprinkler system.
Easy installation is one of the top advantages BlazeMaster Fire Protection Systems offer over traditional steel types. CPVC is installed with a quick, simple joining process that allows one person to cover an area using basic hand tools along with a quick, one-step solvent cement welding process.
Like other piping materials, BlazeMaster CPVC expands as temperatures rise and contracts as temperatures fall. That means that the pipe will get longer in warm temperatures and shorter when it’s colder, which creates stress on the pipe that can lead to premature reliability issues. For example, a pipe constrained at both ends will be stressed as it expands when temperatures rise. Eventually, the pipe may crack or break, creating a leak. Expansion and contraction is mainly a concern in unconditioned spaces, such as attics. In conditioned spaces, there is minimal change in temperature and as a result little expansion and contraction. But it is important to keep expansion and contraction in mind when installing in very hot or cold weather before the HVAC system is operational. In these situations, there will be an initial expansion or contraction of the system.
Market conditions and best practices are constantly evolving in the fire protection industry, and that’s certainly been true so far in 2021. To help you stay current, we looked into recent developments that can help contractors and installers secure new projects and ensure quality installations. Here are our top six trends:
Fire sprinkler installers play a critical role in ensuring BlazeMaster® Fire Protection Systems are effective in protecting people and property. Every foot of pipe and every sprinkler head an installer puts in place may save the life of a building occupant or first responder. That’s why we offer a variety of training options to help installers stay current on best practices and credentialing. While in-person trainings are on hold due to COVID-19 restrictions, we offer live and self-paced online training programs that cover all the essential information.
BlazeMaster® CPVC is known for easy installation, and our quick, one-step solvent cement process is a key part of that. Compared to the heat welding used with steel pipe, solvent cement welding offers a safer working environment, because there’s no need for heavy machinery or electric tools.
Safety is always the first priority when installing BlazeMaster® Fire Protection Systems. We sometimes get questions about the best safety practices for using solvent cement, which joins pipe with fittings to create durable bonds that ensure the fire sprinklers work as planned. Solvent cement is safe to use, and that’s based on our 60 years of experience in working with CPVC and solvent cements. It’s a low-VOC material, which means it emits relatively low amounts of volatile organic compounds. We work closely with our partner manufacturers to support extensive safety testing, beyond what is required by law. The U.S. Environmental Protection Agency, which evaluates health effects of long-term exposure to products, placed solvent cement in its second-lowest category.
You may have heard from unreliable sources that BlazeMaster® CPVC is only for use in single-family and multi-family residences. In fact, BlazeMaster is available for all light hazard applications ranging from high-rise offices and condos to schools, hospitals, nursing homes, and many more.
Our one-step solvent cement joining method provides a quick, simple, safe, and reliable way to join BlazeMaster® CPVC piping and fittings. However, it’s important to consider the temperature at the job site, because solvent cement can function a bit differently in hot or cold environments.