Nail Artist

nail technicians

Nail artist – Fire extinguishers

It is required to place one fire-extinguisher in each building and open space respectively – except for in those that serve for living or recreation – which satisfy all the requirements stated by law, as well as by state regulations, and are suitable for extinguishing fires occurring there according to the following:

fire_extinguishers

  • in buildings which have been classified into the inflammability category of “A” and “B” per rooms or after each 50 square metres at the very least,
  • in the inflammability category of “C” after each 200 square metre floorspace at the very least,
  • in the inflammability category of “D” after each 800 square metre floorspace at the very least,
  • in the inflammability category of “E” according to need. Continue reading

Nail artist – Powder fire extinguishers

When a powder fire extinguisher is in working order it discharges powder extinguisher controllably for the pressure of released or generated propellant. Extinguishing powder is a powder based solid agent which, due to the propellant’s energy, produces an extinguishing effect in the form of an aero-disperse system by reaching the reaction zone of combustion. The currently available types of device contain natrium-hydrogen based hydrophobic powder with P sign. Propellant is part of the load, the energy of which transports the extinguishing powder to the nozzle then discharges it. The point where the range of extinguishing is the most effective is called the effective range of the stream. Continue reading

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