CLEANING OF CONCRETE & STONE FLOOR
First impressions count, which is why we free your stone and concrete surfaces from dirt, deposits, stains and weather-related discolorations and coverings.
CLEANING STONE PAVED AND CONCRETE SURFACES
Concrete and stone paved surfaces are constantly exposed to environmental stressors. Pollen, air pollution, dirt and grime harm the aesthetics of the surface. First impressions begin right at the front door.
We clean City centres, access paths, public spaces, forecourts, promenades and shopping arcades
LARGE AREAS NEED LARGE MACHINES
Concrete and stone floors are cleaned by means of rotary whirling and up to 250 bar water pressure. The special feature of the process: The dirty water is directly sucked off during the work process and collected in a tank. Accesses from 2.00 m wide and 2.50 m high can pass through this cleaning unit without any problems.
SMALL MACHINES FOR SMALL AND NARROW PLACES
The specially developed and patented small cleaning unit is a particularly impressive demonstration of its capabilities. Thanks to its compact dimensions, it is able to clean even areas that are difficult to access. Narrow gates and narrow access roads are no obstacles. Accesses from 1.10 m width can pass this cleaning unit without any problems.
THE ADVANTAGES OF SANDMASTER
- Excellent visual cleaning results
- Removal of dirt, moss and algae
- Reduction of the risk of slipping
- No chemicals
CUSTOMER OPINIONS
We have a wonderful, historic town hall, but unfortunately the forecourt was extremely dirty and covered in moss after the winter. Sandmaster impressed us with the cleaning results – and they achieved this using nothing but clean water! Everything is sparkling again!
We’re not only proud of our interior design, but also of the wonderfully clean forecourt in front of the entrance – thank you, Sandmaster!
THE PROCESS OF PROFESSIONAL STONE AND CONCRETE FLOOR CLEANING
Step 1: Analysis of the area
The area is inspected before cleaning begins.
Among other things, the following are assessed:
- Type of flooring
- Degree of soiling
- Presence of moss and algae
- Accessibility of the area
- Required machine size
The appropriate cleaning technique is selected on the basis of this assessment.
Step 2: Cleaning using the swivel method
The actual cleaning is carried out using a special rotating jet process and high water pressure.
Depending on the application, the process operates at water pressures of up to 250 bar. This effectively removes dirt, deposits, stains and weather-related discolouration from the surface. At the same time, the cleaning process is particularly even and gentle on the material.
Among other things, the following are removed:
- Dirt deposits
- Stains
- Discolouration
- Moss
- Algae
- Environmental contamination
Step 3: Direct collection of the dirty water
A key component of the Sandmaster process is the immediate extraction of the dirty water during the cleaning process.
The contaminated water is extracted directly and collected in a tank. This ensures that no contaminated water remains on the surface and prevents further contamination of the surrounding area.
Advantages of this method:
- Clean working method
- No contamination of the surrounding area
- High cleaning efficiency
- Closed water system
Step 4: Cleaning large areas
The large Sandmaster cleaning units are used for extensive areas.
These machines can easily reach and clean areas with access dimensions of:
- 2.00 metres wide
- 2.50 metres high
This means that even large areas can be cleaned economically and efficiently.
Typical locations include:
- City centres
- Public squares
- Shopping arcades
- Promenades
- Forecourts
- Access routes
Step 5: Cleaning hard-to-reach areas
For narrow access routes, tight gates and hard-to-reach areas, Sandmaster uses a compact machine developed in-house and protected by a patent. It can be used to clean access routes as narrow as 1.10 metres.
This means that even complex areas can be cleaned thoroughly without having to compromise on professional cleaning standards.
Step 6: Thorough cleaning with clear water
A key feature of the process is that it does not use any chemical cleaning agents.
Cleaning is carried out using plain water only. This not only protects the environment, but also safeguards the surrounding infrastructure from chemical residues.
The benefits:
- No chemicals
- Environmentally friendly process
- Gentle cleaning
- Sustainable surface maintenance
The result: clean and well-maintained stone and concrete surfaces
After cleaning, stone and concrete surfaces look significantly cleaner and better maintained. At the same time, slippery deposits are removed and the surfaces regain their original appearance.
The key benefits at a glance:
✅ Removal of dirt and deposits
✅ Removal of moss and algae
✅ Reduced risk of slipping
✅ Cleaning without chemicals
✅ No environmental pollution thanks to a closed water system
✅ Consistent cleaning results
✅ Enhancement of the overall visual appearance
✅ Sustainable maintenance of stone and concrete surfaces