Roof cleaning Esher with Doff Steam Cleaning
Автор: DSW Cleaning Ltd
Загружено: 2020-12-19
Просмотров: 714
DOFF is a steam based stone/brick cleaning system. It’s unlike any other steam system and can achieve temperatures of up to 150°C at the nozzle end – making it a ‘superheated water system’. The operator is able to vary the temperature and pressure to remove many different types of paint and biological matter. Works DOFF cleans stonework and masonry using high-temperature steam. Whilst the temperature in the system is high, the pressure on the surface being cleaned is very gentle and the volume of water is low. The surface is therefore not saturated and will be dry within minutes. The superheated water vapor will remove paint, moss, algae, fungi and other biological matter and will also kill off spores. This means there’s then no need to use a chemical biocide during the removal process or as a protection against further biological activity. Why use a DOFF * Absolutely 0% Surface Damage * No Harmful Residue * Chemical free * Approved by English heritage
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