Foams are used to extinguish the fire
There are two types:
1- Chemical foaming
2- Mechanical (pneumatic) foam
Among the good properties of foams:
1- Freedom of movement and spread.
2- Forming a strong insulating layer.
3- Resists breaking down by heat.
4- Resistant to mixing with liquid materials.
The bottle is made of a breakable plastic that poses no danger to the pitcher or other people. The liquid inside will extinguish the flames. Contains 500ml of dibasic ammonium phosphate and ammonium bicarbonate, and has the ability to extinguish ten times of water. However, despite being a chemical, the non-toxic agent is not flammable or prone to explosion, and theoretically it could even be used by the elderly or the young.
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The safety and validity of the alarm system and the adequacy of the electrical resources feeding it must be checked on an ongoing basis by testing the system on regular dates, with all persons inside the building informed of the dates of these experiments, provided that the devices return to their condition after the experiments.
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