In this case, operators spend no more than
Posted: Mon Feb 10, 2025 6:50 am
Profit from 200,000 rubles.
—————–
From our own practical experience: annually, each of our full-time specialists in polyurethane foam spraying earns up to 700,000 rubles.
four months at the facilities in total, and use the rest of the time at their own discretion.
If you apply lightweight polyurethane foam new zealand mobile database a density of 15 kg/cu.m., the profit margin will increase. However, lightweight polyurethane foam is not used everywhere, there are restrictions.
Of course, sometimes there will be large objects with an area of more than 1000 sq.m. In this case, an assistant of the lowest qualification will be required to perform the “bring and bring” type of work.
Recently, pouring polyurethane foam into the ventilation gap of brickwork of houses has become popular.
Attention! Do not confuse with penoizol! Penoizol contains a large amount of water, which remains in the material for a very long time, reducing the thermal insulation properties of penoizol to zero. In addition, when drying, penoizol shrinks and cracks
Penoizol can only be used as insulation in the form of pre-dried, i.e.
i.e. DRY(!) blocks, wrapped in PE film. For a long time this is how it was done, until someone got the idea to make money on people's gullibility and illiteracy.
It is unacceptable to pour Penoizol into the space between masonry in the fall before the cold weather. The water will not have time to evaporate, the wet “insulation” will not heat, and will be destroyed by frost.
—————–
From our own practical experience: annually, each of our full-time specialists in polyurethane foam spraying earns up to 700,000 rubles.
four months at the facilities in total, and use the rest of the time at their own discretion.
If you apply lightweight polyurethane foam new zealand mobile database a density of 15 kg/cu.m., the profit margin will increase. However, lightweight polyurethane foam is not used everywhere, there are restrictions.
Of course, sometimes there will be large objects with an area of more than 1000 sq.m. In this case, an assistant of the lowest qualification will be required to perform the “bring and bring” type of work.
Recently, pouring polyurethane foam into the ventilation gap of brickwork of houses has become popular.
Attention! Do not confuse with penoizol! Penoizol contains a large amount of water, which remains in the material for a very long time, reducing the thermal insulation properties of penoizol to zero. In addition, when drying, penoizol shrinks and cracks
Penoizol can only be used as insulation in the form of pre-dried, i.e.
i.e. DRY(!) blocks, wrapped in PE film. For a long time this is how it was done, until someone got the idea to make money on people's gullibility and illiteracy.
It is unacceptable to pour Penoizol into the space between masonry in the fall before the cold weather. The water will not have time to evaporate, the wet “insulation” will not heat, and will be destroyed by frost.