レボテック Company Profile

Significantly faster than conventional high-pressure washing! For cleaning the bottom of a pond close to 1,000m2, it is possible to carry out the work over four days. We received a request because a man-made pond about 20cm deep was becoming murky due to the inflow of dead leaves and the growth of moss and algae. Since cleaning is impossible while water remains in the pond, we drained all the water and removed the dead leaves and algae before cleaning. To clean after draining, we needed a system that allows for cleaning while collecting wastewater, so we introduced our 'HOTJEBLO Fujiyama R2'. It has been proven that simultaneous suction methods are effective for cleaning, as the moss removed during cleaning tends to reattach. 【Case Summary】 ■ Equipment Introduced: HOTJEBLO Fujiyama R2 ■ Issues - The man-made pond about 20cm deep becomes murky due to the inflow of dead leaves and the growth of moss and algae. - To clean after draining, a system that allows for cleaning while collecting wastewater is necessary for ongoing work. *For more details, please refer to the PDF document or feel free to contact us.

The manpower required for the restoration cleaning two years ago was less than 1/6, and the construction period was also less than 1/3! Introduction of a method suitable for underfloor cleaning. After the heavy rain disaster in 2020, we received an inquiry from the Board of Education of a certain city in Kyushu regarding the restoration cleaning of the underfloor of a middle school classroom and gymnasium that were flooded due to the overflow of a river flowing next to the school. Due to the narrow working space, large equipment could not be brought in, and it required considerable effort to scoop out the accumulated sludge. They were troubled by the difficulty of needing manpower during times of flooding. Therefore, we introduced the "HOTJEBLO Fujiyama R2." The non-splashing high-pressure cleaning and simultaneous suction of wastewater proved to be a method suitable for underfloor cleaning, allowing us to achieve results with less than 1/6 of the manpower and less than 1/3 of the construction period compared to the restoration cleaning during the previous year's flooding. [Case Overview] ■ Equipment Introduced: HOTJEBLO Fujiyama R2 ■ Issues - Due to the narrow working space, large equipment could not be brought in. - Difficulties in needing manpower during times of flooding. *For more details, please refer to the PDF materials or feel free to contact us.

The granite that was thought to be black is actually white granite! Here’s a case where the person in charge was surprised by the comparison after cleaning. We received an inquiry from a facility maintenance officer at a certain ward office in Tokyo regarding repair work on the granite paving stones in a bicycle parking area. The area had been in use for quite some time, and the dirt had accumulated to such an extent that the building's exterior gave a dark impression. Additionally, since it was a bicycle parking area for visitors, we were unable to completely close it off, which posed a challenge. To address this, we introduced the high-pressure cleaning system 'HOTJEBLO Fujiyama' for dust prevention. The work in the bicycle parking area, which is about 50 square meters, was completed in approximately one hour. The comparison after cleaning received great acclaim. The facility maintenance officer was surprised to find that the granite, which was thought to be black, was actually white granite. [Case Summary] ■ Equipment Used: HOTJEBLO Fujiyama ■ Issues - The repair work on the granite paving stones gave a dark impression to the building's exterior. - Since it is a bicycle parking area for visitors, it could not be completely closed off. *For more details, please refer to the PDF document or feel free to contact us.