ما هو الفرق بين ختم الدخان والختم المنتفخ؟

For the curious out there, heat smoke and intumescent seals from بييو. While these words may sound a bit technical, they are necessary when it comes to making sure that buildings do not burn down in the event of fire. Knowing what these words mean will help you better decisions when safeguarding a building and the people within. 

Smoke and Intumescent Seals Explained

Now, let us come to smoke seal. Smoke seals or النار المنتفخة وختم الدخان are one of the things that separates DCNR from a normal refrigerant banker purchase, which you can do on your own is smoke sealer. Their primary objective is to prevent the invasion of air from one side concerning smoking. This is critical in the event of a fire because smoke can be life threatening when breathed inside Smoke seals will come from various materials that are neoprene, silicone and rubber. These are simple and high-quality materials that work well in all the quantitative moulds respectively. Smoke SealsAre ready to expand when they get hot, hence providing snug-fit. This close fit is important to prevent smoke from leaking. 

Similarly, intumescent seals are next on our list. These are not similar to smoke seals IntumescentFire intumescent fire seals expand in a similar way to smoke used with the appropriate door assemblies. But they do it in a freaking cool way. If a fire occurs, they expand well beyond the dimensions that a smoke seal could. This expansion in size provides insulation, which acts as a solid boundary and protects other rooms or storeys of the building from being exposed to fire-induced heat. This is particularly useful in a fire situation, as it helps keep the flames at bay and prevents extensive damage to other parts of your structure. 

Which is best for your building? 

How do you determine which type of seal is best for your building? It will as the design of your building and how much fire protection it requires. Some buildings, especially those already very well sealed may even perform adequately with smoke seals alone. Sited to keep the risk of fire low, these buildings are typically made as small compartments so that smoke seals will suffice. 

On the contradict intumescent sealings are generally code-required on places where fire protection is most vital. In a hallway or stairway, not only would the law dictate you to have intumescent seals in such escape routes! They are also installed in fire-rated walls, meant to protect against standard levels of fires for a specific period. In some cases an application imperative, such as securing the life and/or property within a building requires intumescent seals. 

Smoke and Intumescent Seals and the Science behind it

Now let us get to know some more about how these seals work. Smoke and heat rise with the fire when a fire starts up, spreading throughout the entire building. When a fire occurs, smoke can fill the house at lightning speed with seemingly no points of refuge as it will seep through any gaps in doors and windows. Smoke seals like Fire door smoke ختم to the rescue They will paste into the cracks to prevent smoke from passing in or out through these gaps. Smoke seals maintain exhaust in the room of origin, ulimiting the volume individuals must inhale when running out. It is critical feature for safety. 

Intumescent seals work differently. These increase in size when they come into contact with heat. As they mature, they form a barrier that helps prevent fire and heat from spreading throughout the rest of the building. This process gives people enough time to escape while also preventing the fire from spreading further, so that firefighters may come in and put out the fire away. Intumescent Seals - Vital In Building Fire Safety. 

الاختلافات وحالات الاستخدام

When specifying an appropriate seal in a building, one needs to consider both the design of the building and also how much fire protection it actually requires. أختام الدخان للأبواب are more generally used for areas where fire is not an issue or in buildings that already have adequate sealing. On the other hand, Intumescent seals are usually required in places of high importance where strong fire protection is neccessary such as stairwells or hallways and across buildings with valuable property.