How to Install HydroFlame Pro Sleeves on a Metal Deck.
When sleeving and firestopping for “through penetrations” in a concrete floor slab over a corrugated metal form deck, some applications are a bit more challenging to achieve than when doing so on a flat form deck.
In this case we will be looking at sleeving, firestopping and water-stopping for pipe penetrations, while also providing a 2” tall water dam above the concrete floor. The requirement for a water dam above the floor is still something required by a high percentage of developers and design engineers. Let’s look at a great way to accomplish this, by using HOLDRITE’s UL Listed HydroFlame Pro Series firestop sleeving system, which has some very unique features and benefits.
First of all, HOLDRITE HydroFlame Pro Series is the only manufactured firestop sleeving system that actually physically fits within a 2-1/2” thick concrete floor slab over corrugated metal decking. It accomplishes this while also providing a UL W-Rated water-tight seal around the penetrating piping, without the use of accessories or caulking, for most pipe types. 2-1/2” is the most common thickness for these types of floors across most of the US, so these exclusive features are very important to many contractors.
When a project’s specification calls for a 2” tall water dam to protrude above the top of the concrete floor surface, the HOLDRITE HydroFlame Pro Series (HFP) sleeves can provide the solution.
Consider the steps below.
Click here for more information about the innovative and UL-Listed HOLDRITE HydroFlame Pro Series firestop sleeving system, with its wide array of features and benefits.