07
Construction equipment, in particular for specialised civil
engineering; mixing machines and mixing installations, in
particular continuous mixers and batch mixers; stationary
and mobile mixing installations for preparing building
materials, in particular suspensions, concrete, mortar and
soil material; agitators and stirrers [parts of machines],
in particular for mixing installations; housings (parts of
machines) for mixing installations; pumps [machines], in
particular hose pumps, centrifugal pumps, high-pressure
piston pumps and high-pressure plunger pumps for building
materials; injection installations for specialised civil
engineering, in particular for drilling fluid, cavity
filling and high-pressure injection; machines and
installations composed thereof for preparing building and
construction materials, in particular flushing liquids,
support suspensions and flocculants; roll-up and winding
machines for building and construction materials; hydraulic
power generating systems, hydraulic pressure power
generators, hydraulic power units; decanter centrifuges
incorporating screw conveyors; dispensing apparatus for
building materials
09
Architects' scales, measuring apparatus and regulating
apparatus for construction equipment