1.The example of a damage of the road.
The picture shows the hole in the road and
a net of rifts all around the hole.
2. The right machine for reparation of the
damage inthe road is theSTRASSMAYR
STP 1008 Patcher.
All the stages of the reparation will be done
using the nozzle of the working arm, while
the operator is secured from the following
trafficby the body of the truck.
3. Drying and cleaning of the damage
is the most important stage in the whole process of
reparation. With the use of a special construction of
a nozzle, with the pressed air coming out of the blast
machine, the right cleaning and drying of a hole is
4. Spraying of the damage with emulsion.
After switching on the emulsion pump,
the emulsion will be sprayed from the
same nozzle, covering the cleaned
bottom of the damage and filling the
rifts around the hole. The emulsion in
filled rifts create the net of roots which
will be an additional hold for the hole filling.
5. Filling the damage with the homogeneous
mixture of emulsion and stones.
After switching on the hydraulic drive of
stone feeding screws, the stones will be
transported to the nozzle, where the stone
will be covered with the flowing emulsion,
making the homogeneous mixture. This
mixture blasted with the pressure to the
hole will fill the damage.
6. Covering the repaired damage with clean
and dry stones.
After filling the hole with the homogeneous mixture,
the emulsion pump will be switched off, and clean
stones will be blasted with pressed air on the
repaired damage, covering it with the protective
surface. Thanks to this the following cars will be
protected from emulsion rests.
7. Picture of the repaired damage.
Just after the reparation the traffic can use the
repaired r oad.
The additional compaction will be done by the
8. The cut of the road damage
repaired with the technology of Blow Patching.