Extinguishing forest fires with chemicals (1985)

A road in a birch grove.

Children are running along the road.

Samples of chemicals that increase the efficiency of extinguishing forest fires are demonstrated.

These substances are divided into organic salts and surfactants.

Forest protection workers are sitting next to the stand.

Children in a forest clearing.

A poster showing fire lanes and their sizes.

A poster showing the creation of a support strip, and other posters.

Firefighters load chemicals intended for extinguishing a fire into equipment.

Creating a solution of chemicals for direct fire extinguishing.

A tourist camp.

A tent, a car, children playing.

Tourists make a fire using gasoline and a shot from a gun.

The grass around the fire and the tent catch fire.

The tourists try to extinguish the fire.

The dispatcher calls the forest fire extinguishing service.

Equipment leaves to extinguish the fire.

The fire services conduct reconnaissance and draw up a fire extinguishing plan.

A support strip is laid with a fire-retardant composition to carry out the burning.

The forest cover is set on fire from the edge of the support strip.

Firefighters descend on parachutes.

Fire engines collect water for extinguishing from a reservoir.

Forest protection workers direct equipment for effective extinguishing.

A tractor sprays an aqueous solution on the burning forest.

From the middle of the reservoir, a water cannon extinguishes the fire on the shore.