Smoke Control & Fire Exit Stairwell Pressurization Systems HOW IT WORKS?

[@VinzSusana78]

Nice Sir, very clear. Thank you for this helpful knowledge from you!

[@arki-knows]

@@VinzSusana78 Thank You😀Stay safe🙏

[@ReaganTe-k7t]

thank you so much arki. this is really very helpful for us to plan our smoke control and stairwell pressurization system. thanks

[@arki-knows]

My pleasure po😀 Stay safe🙏

[@mildredgolpeo6098]

Gogogo Arki- knows

[@arki-knows]

Thank You sa support😀😀😀

[@imacs23]

just to add information, stair pressurization pressurizes the stairwell so smoke from adjacent floor on fire or hallway wont enter the stairwell. Pressure inside is controled by a differential static pressure controller to prevent over pressurization restricting fire exit doors from opening

[@arki-knows]

Indeed👍Its also somehow similar to air curtain separating different environments providing fresh air pressure in the fire exit and preventing smoke coming inside the exit

[@mildredgolpeo6098]

Wow thanks very informative

[@arki-knows]

Glad it was helpful!😊

[@jamesdomingo4224]

Atrium smoke control din po sana next na i lecture po ninyo.. thank you

[@mildredgolpeo6098]

Wow

[@iammiam4220]

Wow very informative 😊

[@arki-knows]

Thank You Ma’am😀😀😀

[@likha360]

Thank you sa kaalaman

[@arki-knows]

My pleasure Sir.Thanks much for the support😀

[@pinoymaster1067]

Thank you sa kaalaman sir

[@arki-knows]

My pleasure Sir.Thank You that somehow it helps.Regards and Stay safe.

[@dreyrianzares817]

Saan po kaya makikita yung standards para sa sizing ng duct sa smoke extractor?

[@jeffreydaryllepascual9465]

Wow Archi may caption kana. Very informative. Additional knowledge. Happy new year po archi

[@arki-knows]

Hi!Engr Jeff😀Yah i indicate para may supporting codes.Thanks again ha😀

[@luffysama12]

thanks sir!!

[@arki-knows]

Much Welcome po🥹God bless.

[@OrlyCampana]

❤

[@richardlipa6577]

What about the make up air and controlling the pressure inside the staircase???

[@jomareyac9938]

Sir, tanong kulang, ano po mga materials, needed pag gumawa ng stairwell pressurization.

[@arki-knows]

Hi!Sir Jomar how are you? For the pressurization ducting.We used gauge 18 G.I. plain sheet to formed a ducting for the air pressurization.Then we provide aluminum powdercoated louvered for the air pressurization.Yung bugahan ng hangin papuntang stairwell mounted sa wall.

[@jomareyac9938]

Ano po bah, kailangan sa HP cetrifugal fan sir..

[@mildredgolpeo6098]

Watch nyo na promise

[@arki-knows]

Thank You😀❤️

[@noelpimentel6493]

Applicable po ba ang Smoke extraction system mga walang 2nd floor? kung ang area ko ay nasa 1200sqr meters need po ba?

[@arki-knows]

Good Day Sir Noel.For the smoke evacuator it goes working together with the air pressurization system that’s used in high rise structures.For other structure like what you referring it must be equipped with dry stand pipe system.Depending on the used of occupancy as required in the Fire Code.