Preparing silo and biogas plant substrate for renovation and construction

Highlights

Quick renovation of silo plants
Ideal preparation for dense surfaces
Cost-effective and environmentally friendly

Current water protection regulations require that mobile silos, slurry and biogas plants are impermeable to liquids. They therefore need to be regularly renovated. DYNAJET high-pressure cleaners prepare the substrate in the shortest possible time and cost-efficiently.

The walls of a bunker silo are cleaned of deposits by a man in protective clothing and a rotary nozzle and prepared for renovation. A DYNAJET 800th high-pressure cleaner provides the necessary pressure.

In front of a bunker silo is a DYNAJET 800th high-pressure trailer and a man using a high-pressure lance to remove debris from the walls and prepare them for refurbishment.

A DYNAJET 800th high-pressure trailer stands in front of a bunker silo. Part of the wall has already been cleaned by a man with a DYNAJET high-pressure lance and prepared for renovation.

The picture shows a bunker silo wall cleaned by a DYNJAET 800th high-pressure trailer and prepared for refurbishment.

A man cleans a sewage treatment plant with a DYNAJET high-pressure cleaner and a flat-jet nozzle. You can see the cleaned part of a wall on the left and the dirty part on the right.

A man cleans debris from the sloping walls of an overflow basin with a DYNAJET 350me high-pressure cleaner and a high-pressure lance.

The picture shows an overflow basin. In the back of the basin is a man working with a DYNAJET 350me high-pressure cleaner, cleaning the basin with a high-pressure lance.

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Renovate the substrate of silo plants quickly and economically

Concrete or asphalt substrate in silo facilities used for the storage of slurry must be thoroughly prepared for renovation and new construction. DYNAJET high-pressure cleaners completely remove all old coatings and roughen the concrete for the new coating to adhere well.

Substrate with high adhesion qualities for recoating
Silo plants can be returned to use in a short time
Compliance with the latest environmental regulations
Minimises health risks during renovation
A professional high-pressure cleaner for many agricultural applications

DYNAJET saves time and money when renovating silo systems

Heavily corroded floors, walls, joints, gutters as well as shafts of mobile silos and biogas plants must be thoroughly cleaned prior to renovation. The second step is to completely remove old coatings and loose concrete fragments. DYNAJET means you complete these steps in a single operation, particularly quickly and using just one high-pressure water cleaner.

The DYNAJET 800th hot and cold-water trailer, for example, is used to process all areas of the silo or biogas plant: the RDS Easy rotor nozzle is an ideal accessory for areas previously covered by silage or slurry. Hot water working at a pressure of up to 800 bar can reliably remove the coating and any loose concrete. The substrate then has ideal adhesion for the new coating. The rotor nozzle can also be used for the area above the covered area. This completely removes any coatings here and slightly roughens the concrete by hot water at 800 bar.

The outstanding feature is how quickly the substrate can be prepared: a mobile silo with walls 60 metres long and 2.60 metres high can usually be cleaned and the old coating removed in just one day. This keeps equipment downtime to a minimum. In addition, the hot water method means that water-sandblasting is not needed.

DYNAJET optimises new silo and biogas plant construction

DYNAJET is also the right choice for new construction of mobile silos, slurry and biogas plants. Environmental regulations demand an absolutely leak-proof coating to prevent liquids escaping into the groundwater. DYNAJET high-pressure cleaners roughen the concrete perfectly so that special coatings can be applied correctly and adhere securely.