Mixing and grouting-systems

Mixing and
grouting-systems
MCI 2000/725 Mixing and grouting plant for soil-mixing, Bangkok, Thailand.
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 output
ZMP 700
according to the grout take of the ground. Whenever the
ZMP 800
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
Capacit, max. (W/C ratio = 1)
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
Motor
725V
726V
820V
826V
Single acting grout pumps
Pumpentyp
ZMP
610V
611V
Plunger ø
mm
65
65
85
105
120
85
105
120
60
60
Capacity max. (W/C ratio =1)
m3/h
1.5
1.9
3.9
5.5
7.5
2.4
3.8
4.9
1.9
1.3
Pressure max.
bar
100
69
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
Motor
710V
712V
810V
812V
Recording Systems
HFR/HIR
The Häny recording systems are suitable for measuring pressure
sequence with the respective curves
and flow of various kinds of grout and for carrying out permeability
as well as a summary of all the sequ-
tests (Lugeon test). Various models, from simple disc pressure
ences of a shift/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
The HFR is a sophisticated recording system which records the
pressure and flow of up to eight
grout lines simultaneously.
either measured by counting the nos. of
strokes of the grout pump or by an inductive
flow meter.
An
LCD graphical display shows the
The HIR is a simple recording system consisting of an electromag-
trend curves of pressure and
netic flow meter and a pressure transducer. The pressure trans-
flow rates. The recording data
ducer can be placed within the measuring unit or at the point of
are stored on a memory card and
injection. The recording unit contains a chart recorder for pres-
can be processed on a PC. The pro-
sure and flow rate as well as a totaliser for the accumulated
gramme allows print-out of each grouting
flow.
High Shear
Colloidal Mixer
HCM
Model
HCM
100
300
300
600
800
2500
Mixing pump
Type
TMP 9
TMP 18
TMP 22
TMP 22
TMP 40
TMP 60
Max. capacity (W/C ratio = 1)
m3/h
2
5
5
8
20
40
Circulation capacity
l/min.
540
1100
1400
1400
2400
4800
Usable content
l
100
260
260
550
750
2300
Maximum particle size
Motor
mm
5
8
8
8
3
–
50 Hz
kW
3
5.5
9.2
9.2
22
45
60 Hz
kW
3.6
–
10.5
10.5
25
53
The HCM line of high-shear (col-
fine cement and other similar suspensions effectively. Sands up to
loidal) mixers is recognized world-
8 mm particle sizes can be added on the smaller HCM 300 and
wide for its excellent mixing perfor-
HCM 600 models.
mance,
wear
The mixers can be equipped with a weigh-batching system to auto-
resistance.The HCM mixers will mix
matically batch and mix up to three dry ingredients and three
efficiency
and
water with bentonite, cement, ultra-
Agitators
chemical additives with water.
Model
HRW
Usable content
The HRW agitators are used
Motor
as holding tanks between
HRW
350
800
800M
1200
2000
3000
I
350
800
800
1050
2000
3000
50 Hz
kW
0.55/1.1 0.55/1.1
1.5
1.5
3
3
60 Hz
kW
0.66/1.3 0.66/1.3
1.8
1.8
3.6
3.6
the HCM batch mixers and
the pump. In the slowly
revolving 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 mixer,
The INJECTO-COMPACT (IC) 310/325 are suitable for grouting
an HRW agitator and a ZMP grout pump. All components are fun-
tie- back anchors, rock bolts, soil nails, tension cables as well as
ctionally arranged on a common base with a central lifting point.
for tube-à-manchette and rock grouting. In microtunnelling, these
The use of the INJECTO-COMPACT grout plants reduce considerab-
compact plants are used to mix and inject bentonite suspensions.
ly the installation time on site and minimises operating personnel.
INJECTO-COMPACT
310
311
Grout pump
610V
611V 625V 710V 712V 725V 810V 812V 820V 826V 710V 712V 725V 726V
325
650
650
650
650
650
650
650 1400 1400 1400 1400
Capacity max. (W/Z Faktor = 1)
1.5
1.9
2
5
4.9
5
1.9
1.3
3.4
3.2
7.5
4.9
8
8
Pressure max.
100
69
100
100
90
100
200
180
200
200
100
90
100
100
40
15.5
17.5
19
40
20
22
47.5
Motor
50 Hz
9
9
9
60 Hz
11
11
11
15.5 17.5
19
25
17.5
22
28.5
20
17.5 28.5
20
32.5
47.5 17.5
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/Schweiz.
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 • [email protected] • www.haeny.comgg
100 47 93–6/2009–e–fdf
6

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