The INJECTO-COMPACT (IC) grout plants consist of an HCM mixer, an HRW agitator and a ZMP grout pump. All components are functionally arranged on a common base with a central lifting point. The use of the INJECTO-COMPACT grout plants reduce considerably the installation time on site and minimises operating personnel. The INJECTO-COMPACT (IC) 310/325 are suitable for grouting tie- back anchors, rock bolts, soil nails, tension cables as well as for tube-à-manchette and rock grouting. In microtunnelling, these compact plants are used to mix and inject bentonite suspensions.

1. Mixing and
grouting-systems
MCI 2000/725 Mixing and grouting plant for soil-mixing, Bangkok, Thailand.

2. Grout Pumps
Series ZMP 600/700/800
A full range of Häny ZMP grout pumps covers almost
every grouting requirement. These low-wear plunger type
pumps handle a wide variety of grout mixes from neat
cement suspensions to backfill mortar with sand of up
to 8 mm particle sizes. All pumps are equipped with the
automatic pressure control system (APC). With this system, the maximum pumping pressure can be preset on
ZMP 600
the hydraulic power pack. Whenever the preset pressure is reached, the pump automatically adjusts its out-
ZMP 700
put according to the grout take of the ground. Whenever
ZMP 800
the grout take ceases, the pump stops and maintains
the pressure. The pumping rate can also be adjusted to
meet the requirements of the particular ground conditions. The ZMP 700 series can be equipped with different plunger units to cover a wide range of pumping pressures and capacities.
Double acting grout pumps
Model
ZMP
625V
Plunger ø
mm
65
85
105
120
85
105
120
60
60
m3/h
2
5.9
9
11.7
6.5
9.9
13
3.4
3.2
Pressure max.
bar
100
100
68
50
100
68
50
200
200
Pressure min.
bar
3
2
1.5
1
8
5
4
12
15
Particle size max.
mm
5
8
8
3
3
50 Hz
kW
5.5
9.2
30
18.5
30
60 Hz
kW
6.3
10.5
36
21
36
Capacity max. (W/C ratio = 1)
Motor
725V
726V
820V
826V
Single acting grout pumps
Model
ZMP
610V
611V
Plunger ø
mm
65
65
85
105
120
85
105
120
60
60
m3/h
1.5
2
3.9
5.5
7.5
2.4
3.8
4.9
1.9
1.3
Pressure max.
bar
100
75
100
68
50
88
58
44
200
177
Pressure min.
bar
3
3
2
1.5
1
2.5
2
1.5
12
12
Particle size max.
mm
5
5
8
8
3
3
50 Hz
kW
5.5
5.5
5.5
7.5
15
7.5
60 Hz
kW
6.3
6.3
6.3
8.6
17
8.6
Capacity max. (W/C ratio = 1)
Motor
710V
712V
810V
812V
Recording Systems
HFR/HIR
of each grouting sequence with the
The Häny recording systems are suitable for measuring pressure
respective curves as well as a sum-
and flow of various kinds of grout and for carrying out permeability
mary of all the sequences of a shift/
tests (Lugeon test). Various models, from simple disc pressure
day etc.
recorders to fully electronic units with data processing capabili-
A special programme allows online moni-
ties, are available.
toring and visualising on PC. The flow can
be either measured by counting the nos. of
The HFR is a sophisticated record-
strokes of the grout pump or by an inductive
ing system which records the
flow meter.
pressure and flow of up to eight
grout lines simultaneously. An LCD
The HIR is a simple recording system consisting of an electromag-
graphical display shows the trend
netic flow meter and a pressure transducer. The pressure trans-
curves of pressure and flow rates.
ducer can be placed within the measuring unit or at the point of
The recording data are stored on
injection. The recording unit contains a chart recorder for pres-
a memory card and can be processed
sure and flow rate as well as a totaliser for the accumulated
on a PC. The programme allows print-out
flow.

3. High Shear
Colloidal Mixer
Model
HCM
Capacity max. (W/C ratio = 1)
m3/h
2
5
5
8
20
40
HCM
Circulation capacity
l/min
540
1100
1400
1400
2400
4800
2500
Usable content
100
300
300
600
800
2500
type
Mixing pump
TMP 9
TMP 18
TMP 22
TMP 22
TMP 40
TMP 60
l
100
260
260
550
800
mm
5
8
8
8
3
–
50 Hz
kW
3
5.5
9
9
22
45
60 Hz
kW
3.6
–
11
11
25
52
Max. particle size
Electric motor
The HCM line of high-shear (col-
pensions effectively. Sands up to 8 mm particle sizes can be
loidal) mixers is recognized world-
added on the smaller HCM 300 and HCM 600 models.
wide for its excellent mixing perwear
The mixers can be equipped with a weigh-batching system to
resistance. The HCM mixers will
automatically batch and mix up to three dry ingredients and three
formance,
efficiency
and
mix water with bentonite, cement,
chemical additives with water.
ultra-fine cement and other similar sus-
Agitators
Model
HRW
HRW
350
800
l
350
800
Usable content
The HRW agitators are used
Electric Motor
50 Hz
Agitator speed
60 Hz
800M 1200 2000 3000
800
1050 2000 3000
pump. In the slowly revolving
1.5
3
3
60 Hz
HCM batch mixers and the
1.5
kW 0.66/1.3 0.66/1.3
1.8
1.8
3.6
3.6
50 Hz
as holding tanks between the
kW 0.55/1.1 0.55/1.1
min-1
47
47
26
26
26
26
min-1
56
56
31
31
31
31
agitator, the grout suspensions
are homogenized and air
bubbles are removed.
Compact Grout Plants
INJECTO-COMPACT (IC)
The INJECTO-COMPACT (IC) grout plants consist of an HCM
The INJECTO-COMPACT (IC) 310/325 are suitable for grouting
mixer, an HRW agitator and a ZMP grout pump. All components
tie- back anchors, rock bolts, soil nails, tension cables as well as
are functionally arranged on a common base with a central lift-
for tube-à-manchette and rock grouting. In microtunnelling, these
ing point. The use of the INJECTO-COMPACT grout plants reduce
compact plants are used to mix and inject bentonite suspensions.
considerably the installation time on site and minimises operating
personnel.
INJECTO-COMPACT
IC
310
311
325
650
650
650
650
650
650
650
1400 1400 1400 1400
Grout pump
ZMP
610V
611V
625V
710V
712V
725V
810V
812V
820V
826V
710V
712V
725V
Capacity max. (W/C ratio = 1)
m3/h
1.5
2
2
5
4.9
5
1.9
1.3
3.4
3.2
7.5
4.9
8
8
bar
100
75
100
100
90
100
200
180
200
200
100
90
100
100
Pressure max.
Motor rating
726V
50 Hz
kW
9
9
9
15.5
17.5
19
25
17.5
28.5
40
15.5
17.5
19
40
60 Hz
kW
11
11
11
17.5
20
22
28.5
20
32.5
47.5
17.5
20
22
47.5

4. Tunneling
Equipment for backfilling, contact and consolidation grouting
1
2
1) Pumps for backfilling
through the TBM tail
shield, Channel Tunnel
Rail Link, CTRL Contract
240. London UK.
2) Restoration of an old
Railway Tunnel.
Wolhusen/Switzerland.
Pipe jacking/microtunneling/directional drilling
Mixing and injection plants for bentonite and cement suspensions
3
4
3) Fully automated mixing
and injection plant for
bentonite suspensions
for Microtunneling.
Bremen/Germany.
4) IC 1400/726
bentonite injection plant
for directional drilling.
Holland.
Slurry walls/diaphragm walls
Fully automated mixing plants for bentonite, cement and slurry wall suspensions
5
5) MCM 5500 Fully
automated, containerised
mixing plant for slurry
wall suspension (Capacity
up to 50 m3/h).
Hamburg/Germany.
Dam construction/grouting projects
Compact grouting units/fully automated mixing plants/computer-controlled grout plants
6) Compact grout plant
IC 1400/725 with
recording unit HIR 001
at HUITES dam.
El Fuerte/Mexico.
Häny AG reserves the right to make improvements and modifications to their equipment without notice.
Häny AG • Buechstrasse 20 • CH-8645 Jona/Switzerland
Tel. +41 44 925 41 11 • Fax +41 44 923 62 45 • info@haeny.com • www.haeny.comgg
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