What the point while most of the floors are made from wood? Maybe it gives you couple seconds extra to escape with stopping smoke. But before this what is shown on the video probably everybody will be evacuated after fire alarm. Moreover fire blaze coming from one side (right) so temperature is not the same on both doors! In my opinion this is extremely poor test!
This is a indicative comparitive test - a comparative test is where we evaluate the performance differences between two doors: one without intumescent seals and one with intumescent seals installed. Both doors are subjected to a 30-minute fire test to assess and compare their fire resistance capabilities. Therefore the temperature is the same on both sides. The unsealed door quickly deteriorates, failing to maintain fire integrity. The sealed door maintains its fire integrity performance, exceeding the required 30 minutes. This video clearly demonstrates the essential role of fitting a correctly specified fire and smoke sealing system in a fire door assembly. Properly sealed fire doors protect property and save lives, while an unsealed door is unlikely to achieve either.
gimana belinya
What the point while most of the floors are made from wood? Maybe it gives you couple seconds extra to escape with stopping smoke. But before this what is shown on the video probably everybody will be evacuated after fire alarm. Moreover fire blaze coming from one side (right) so temperature is not the same on both doors! In my opinion this is extremely poor test!
This is a indicative comparitive test - a comparative test is where we evaluate the performance differences between two doors: one without intumescent seals and one with intumescent seals installed. Both doors are subjected to a 30-minute fire test to assess and compare their fire resistance capabilities. Therefore the temperature is the same on both sides.
The unsealed door quickly deteriorates, failing to maintain fire integrity.
The sealed door maintains its fire integrity performance, exceeding the required 30 minutes.
This video clearly demonstrates the essential role of fitting a correctly specified fire and smoke sealing system in a fire door assembly. Properly sealed fire doors protect property and save lives, while an unsealed door is unlikely to achieve either.
Thats the most dumbest qustion to ask