1. Concrete Protection System
AGRUSAFE

2. AGRUSAFE
General Facts

3. AGRUSAFE General Facts
Unprotected Concrete Structures:
Sure Grip System
Supply Program
CORROSION
ABRASION
SPALLING
LEAKING
Applications
Referencens
high maintenance costs
environmental pollution
reduced system performance
reduced service time of infrastructure

4. AGRUSAFE General Facts
Unprotected concrete deteriotion by CORROSION - SEDIMENTATION
Sure Grip System
Supply Program
Applications
Referencens

5. AGRUSAFE General Facts
Unprotected concrete deteriotion by ABRASION
Sure Grip System
Supply Program
Applications
Referencens

6. AGRUSAFE General Facts
Unprotected concrete deteriotion by SPALLING / BLISTERING
Sure Grip System
Supply Program
Applications
Referencens

7. AGRUSAFE General Facts
Unprotected concrete deteriotion
by LEAKING
Sure Grip System
Supply Program
Applications
Referencens
Leaking caused by roots penetration, cracks by movement
(e.g. earth-quakes, settlement)
Elongation at break > 500% for thermoplastic liner (e.g.: PEHD)

8. AGRUSAFE General Facts
The Solution:
Thermoplastic Concrete Lining
Sure Grip System
Supply Program
Concrete Protection Lining (CPL)
STOP
Applications
ABRASION
CORROSION
SPALLING
LEAKING
SUBSTRATE
Referencens

9. Chemical /Adhesive Bonding
AGRUSAFE General Facts
General facts
CONCRETE PROTECTION SYSTEMS
Sure Grip System
Supply Program
Mechanical Bonding
based on
Chemical /Adhesive Bonding
based on
Applications
Referencens
- Epoxy Coating
- FRP Lining
- Thin Film Linings
- Rubber Linings
Monolithics
Brick Lining
Shotcretes/Spray Concr.
Thermoplastic
Lining by CPL
- Mechanical fixed lining

10. AGRUSAFE
SURE GRIP System

11. AGRUSAFE SURE GRIP SYSTEM
General facts
Thermoplastic concrete protective lining
Sure Grip System
Supply Program
Applications
Referencens
CPL
SUBSTRATE
Various lining materials: PEHD, PP, PVDF, ECTFE
Various lining thickness: 2,0 mm – 12,0 mm
Various lining systems: single and double containment linings

12. AGRUSAFE SURE GRIP SYSTEM
General facts
Features of Sure Grip® concrete protective lining
Sure Grip System
Supply Program
Applications
Product Design:
Referencens
420 anchoring studs/m² are an integral part of the liner (manufactured by extrusion)

13. AGRUSAFE SURE GRIP SYSTEM
General facts
Features of Sure Grip® concrete protective lining
Sure Grip System
Supply Program
Applications
High shear resistance of the integrated studs (>2200N/stud; >485lbs/stud)
Referencens
Diagonal placed studs to reach optimal anchoring in multiaxial directions (FEM-Simulation)
(important for temperature changes)
Optimized stud quantities as an integral part of the liner (420 studs/m²; 39 studs/ft²)

14. AGRUSAFE SURE GRIP SYSTEM
General facts
High back pressure resistance
High pull out resistance (30 – 90 t/m²)
Sure Grip System
Supply Program
Applications
Test Load
Metal Plate
CPL
Concrete
Test Load
Referencens
Pull out test
Back pressure test

15. number of load-alternation average abrasion am [inch]
AGRUSAFE SURE GRIP SYSTEM
General facts
Excellent abrasion resistance
Sure Grip System
Supply Program
Applications 50
100
150
200
250
300
350
400
450
0.02
0.04
0.06
0.01
PEHD (PP) - pipe
PVC - pipe
stoneware pipe
concrete pipe
number of load-alternation
n in 1000
average abrasion am [inch]
FRP - pipe
Figure 1:
Comparison of the abrasion of Polyethylene (PEHD) & Polypropylen (PP) with other materials, tested acc. “Darmstädter“ test method
Referencens

16. AGRUSAFE SURE GRIP SYSTEM
General facts
Excellent abrasion resistance
Sure Grip System
Supply Program
Flow velocity 1.5 m/sec
Applications
Referencens
Source:: HESSEL Ingenieurtechnik (Germany)
Abrasion based on velocity, life time for HDPE CPL

17. AGRUSAFE SURE GRIP SYSTEM
General facts
Application limits
Sure Grip System
Supply Program
Property
Testing Method
Unit
HDPE PP
PVDF
ECTFE
Density
ISO 1183
g/cm³
0,94
0,90
1,078
1,68
MFR
ISO 1133
g/10min
0,8 – 1,6 (190/5)
0,5 (190/5)
6,0 (230/5)
1,0 (230/5)
E-Modulus
DIN 53457
N/mm²
600
750
1050
1675
Working Temp.(max)
°C °F
60 140
90 194
Pull-Out Resistance
SKZ directives
t/m²
≥ 30
max. Width m 5 3
Applications
Referencens

18. AGRUSAFE SURE GRIP SYSTEM
General facts
Product approvals
Sure Grip System
Supply Program
Applications
Referencens
DIBt – German Institute for Civil Engineering
ÖNORM S2077 – Austrian Standard
City of Los Angeles – Pickle Jar Test
French Approval for Concrete Pipe Rehabilitation
WRc – United Kingdom
PSB – Productivity and Standards Board Singapore

19. AGRUSAFE
Supply Program

20. AGRUSAFE SUPPLY PROGRAM
General facts
Supply Range
Sure Grip System
Supply Program
Applications
Referencens

21. AGRUSAFE SUPPLY PROGRAM
General facts
Supply Range
Sure Grip System
Supply Program
Applications
Referencens

22. AGRUSAFE SUPPLY PROGRAM
General facts
Sure Grip System
Supply Program
Type 575
End Profile
HDPE, PP
Applications
Referencens
Type 571
Tear Off
Profile
HDPE-el,
Type 573
Corners
HDPE, PP

23. AGRUSAFE SUPPLY PROGRAM
General facts
Sure Grip System
Supply Program
Applications
Referencens

24. Removal of sediments up to 8 times faster
AGRUSAFE SUPPLY PROGRAM
General facts
SCS (self-cleaning surface) CPL
Sure Grip System
Supply Program
Improved Flow Characteristics by modified surface structure
(Bionic Surface)
Applications
Referencens
Flow Test with
Smooth Surface (8 min.)
Flow Test with
Bionic Surface (1 min.)
Removal of sediments up to 8 times faster

25. AGRUSAFE SUPPLY PROGRAM
General facts
SCS (self-cleaning surface) CPL
Sure Grip System
Supply Program
Applications
Referencens
Reduced Sedimentation at low water flow
Reduced Odour in the sewer system
Significant reduced corrosion even only the invert section is lined
Mainly recommended for the use in sewer systems

26. AGRUSAFE
Application

27. CPL protection LINING RELINING
AGRUSAFE APPLICATION
General facts
Sure Grip System
Supply Program
CPL protection
Applications
Referencens by by
LINING
RELINING

28. AGRUSAFE APPLICATION Fusion techniques General facts Sure Grip System
Supply Program
Applications
Referencens

29. AGRUSAFE APPLICATION Fusion techniques Hot gas welding
General facts
Fusion techniques
Sure Grip System
Supply Program
Applications
Referencens
Hot gas welding
Extrusion welding
Hot wedge welding
Butt welding

30. AGRUSAFE APPLICATION Lining Cast in situ Precast Floor linings
General facts
Lining
Sure Grip System
Supply Program
Applications
Referencens
Cast in situ
Precast
Floor linings

31. AGRUSAFE APPLICATION Relining Sheet relining with grouting
General facts
Relining
Sure Grip System
Supply Program
Applications
Referencens
Sheet relining with grouting
Segment relining with grouting
Hose relining

32. AGRUSAFE APPLICATION Hydroclick Lining technology
General facts
Special applications
Sure Grip System
Supply Program
Applications
Referencens
FOTO
Hydroclick Lining technology
Double containment lining
FOTO

33. AGRUSAFE APPLICATION Application areas Industry Buildings
General facts
Application areas
Sure Grip System
Supply Program
Industry
Buildings
Bridges
Municipal
Power plants
Waste water treatment
Fish farming
Mining
Tunnel construction
Landfills
Water supply and storage
Applications
Tanks, basins
Digesters
Foundations
Walls, floors
Trenches
Pipes (regular, jacking)
Manholes
Sewers
Washing towers
Scrubbers
Referencens

34. AGRUSAFE
References

35. AGRUSAFE Precast systems AGRUSAFE REFERENCES General facts
Sure Grip System
Supply Program
Applications
AGRUSAFE
Referencens
Precast systems

36. AGRUSAFE REFERENCES CPL lining of precast elements
General facts
CPL lining of precast elements
Sure Grip System
Supply Program
Applications
for tanks, basins, towers
Referencens

37. „Trace-Tanks“ pre-stressed concrete tanks
AGRUSAFE REFERENCES
General facts
CPL lining of precast elements
Sure Grip System
Supply Program
Applications
Referencens
„Trace-Tanks“ pre-stressed concrete tanks

38. AGRUSAFE REFERENCES Precast installations
General facts
Precast installations
Sure Grip System
Supply Program
Applications
CPL lined tanks for fish farms
Referencens

39. AGRUSAFE REFERENCES Precast installations
General facts
Precast installations
Sure Grip System
Supply Program
Applications
CPL lining of Waste Water Treatment Plants
Referencens

40. AGRUSAFE REFERENCES CPL lining of precast elements Jacking pipes
General facts
CPL lining of precast elements
Sure Grip System
Supply Program
Applications
Referencens
Precast pipes
Jacking pipes
Precast pipes
Box culverts

41. AGRUSAFE REFERENCES Elbedüker project / Germany
General facts
Elbedüker project / Germany
(CPL lined jacking pipes)
Sure Grip System
Supply Program
Total length of sewer below river Elbe with Sure Grip® Inliner: 485 m / 1590 ft
Pipe diameter: 1800 mm / 5,9 ft
Installation depth of pipe: 24 m / 80 ft below river bed
Gate depth: 32 m / 105 ft below ground level
Applications
Referencens
Düker lower gate
Düker upper gate
sewer
pipe
construction
gate
gravity feed pipe
(concrete pipe not lined)
riser pipe
(concrete pipe
not lined)
Sewer pipe lined with Sure Grip® Inliner

42. AGRUSAFE REFERENCES Production of CPL lined jacking pipes
General facts
Production of CPL lined jacking pipes
Sure Grip System
Supply Program
Applications
Referencens

43. AGRUSAFE REFERENCES Welding at site of CPL lined precast pipes
General facts
Welding at site of CPL lined precast pipes
Sure Grip System
Supply Program
Applications
Referencens
Welding robot SG 2000
Extrusion-welding with automatic parameter recording and weld report

44. AGRUSAFE REFERENCES CPL lined precast manholes General facts
Sure Grip System
Supply Program
Applications
Referencens

45. AGRUSAFE Cast in situ AGRUSAFE REFERENCES General facts
Sure Grip System
Supply Program
Applications
AGRUSAFE
Referencens
Cast in situ

46. AGRUSAFE REFERENCES Cast in situ installations
General facts
Cast in situ installations
Sure Grip System
Supply Program
Sewer Tunnel „Zuckerbergstollen II“
TBM-drilled tunnel
CPL lining for abrasion and chemical protection
Applications
Referencens

47. AGRUSAFE REFERENCES Cast in situ installations
General facts
Cast in situ installations
Sure Grip System
Supply Program
Applications
Referencens
CPL lining of counterflow stripping units
1300 m² Agru Sure GripÒ CPL PP grey; 3 mm thickness
Working conditions: 45-50° C; ammonium sulfate
Location: Milano, Italy

48. AGRUSAFE REFERENCES Cast in situ installations General facts
Sure Grip System
Supply Program
Applications
CPL lining of a digester dome in waste water treatment plant
Working conditions: 35-60° C; corrosive sludge
Referencens

49. AGRUSAFE Hose Relining AGRUSAFE REFERENCES General facts
Sure Grip System
Supply Program
Applications
AGRUSAFE
Referencens
Hose Relining

50. AGRUSAFE REFERENZEN Systemvarianten Allgemeines Sure Grip System
Lieferprogramm
Anwendungen
Referenzen

51. AGRUSAFE REFERENCES Prelinersystem > 0,5 bar General facts
Sure Grip System
Supply Program
Groundwater
Applications
Referencens
> 0,5 bar

52. AGRUSAFE REFERENCES Preliner system Insertion of liner
General facts
Sure Grip System
Supply Program
Applications
Referencens
Insertion of liner
Insertion of CPL

53. Pressure Test acc. DIN EN 4033
AGRUSAFE REFERENCES
General facts
Grouting anular space
Sure Grip System
Supply Program
Applications
Referencens
König
Die Ringraumverfüllung
Der durch die Noppen gebildeter Ringraum zwischen Liner und Rohr bzw. PRELINER wird mit einem speziell entwickelten Injektionsmörtel, dem TROLINING-Injektor, verfüllt.
Hierdurch erlangt das bis dahin noch flexible Sandwich-System eine Eigenstatik. Über Befüllschläuche wird der niedrig viskose, sehr schnell abbindende, dabei hoch endfeste und umweltverträgliche Mineralzement in das System injiziert.
Die Ringraumverfüllung erfolgt drucklos vom Tief- zum Hochpunkt der zu sanierenden Haltung. Gleichzeitig erfolgt eine Entlüftung des Ringraumes über eingeschweißte Entlüftungsstutzen, so dass eine komplette Verfüllung des Ringraumes ohne Lufteinschlüsse gewährleistet ist.
Pressure Test acc. DIN EN 4033

54. AGRUSAFE REFERENCES Grouting of inliner Sewer system in DUISBURG
General facts
Sure Grip System
Supply Program
Applications
Referencens
Sewer system in DUISBURG
Egg shape profile - DN 700/1050

55. AGRUSAFE REFERENCES Heavily Leaking
Hose relining of steel pipes
General facts
Heavily Leaking
(steel plant in power plant / Turkey)
Sure Grip System
Supply Program
Applications
Referencens
Corrosion &
Sedimentation

56. AGRUSAFE REFERENCES Sealing of the steel pipe
General facts
Benefits of Hose Relining
Sure Grip System
Supply Program
Applications
Sealing of the steel pipe
Prevention of further inside corrosion
Prevention of new mussel growth
Improvement of the hydraulic capacity
Minimum costs
Minimum installation time
Minimum quantity of rehabilitation entries
Referencens

57. CPL Hose Relined steel pipe before operation
AGRUSAFE REFERENCES
General facts
Sure Grip System
Supply Program
Applications
Referencens
CPL Hose Relined steel pipe before operation

58. Lining of Sewer Tunnels
AGRUSAFE REFERENCES
General facts
Sure Grip System
Supply Program
AGRUSAFE
Applications
Referencens
Segment Relining
Lining of Sewer Tunnels

59. AGRUSAFE REFERENCES General facts Sure Grip System Supply Program
Applications
Referencens

60. AGRUSAFE REFERENCES Project review: DTSS Singapore
General facts
Project review: DTSS Singapore
Sure Grip System
Supply Program
Applications
Referencens
48km Main Tunnel – 98 km Link Sewers
Diameter 3,0 – 6,0m
Installation Depth m
Groundwater Level up to 40m above tunnel

61. AGRUSAFE REFERENCES Full water proofing
General facts
Reasons for thermoplastic lining
Sure Grip System
Supply Program
Applications
Full water proofing
Full chemical resistance of tunnel surface against waste water
Corrosion Protection of the concrete structure
High resistance against abrasion of tunnel surface
High Lifetime of the total system/infrastructure
Maintenance free operation of the system
Referencens

62. AGRUSAFE REFERENCES Formwork technology General facts Sure Grip System
Supply Program
Applications
Referencens

63. AGRUSAFE REFERENCES Lining of underground sewer tunnels General facts
Sure Grip System
Supply Program
Applications
Referencens

64. AGRUSAFE REFERENCES Segment relining of underground sewer tunnels
General facts
Segment relining of underground sewer tunnels
Sure Grip System
Supply Program
Applications
Referencens

65. AGRUSAFE REFERENCES Segment relining of underground sewer tunnels
General facts
Segment relining of underground sewer tunnels
Sure Grip System
Supply Program
Applications
Referencens

66. AGRUSAFE REFERENCES Segment relining of underground sewer tunnels
General facts
Segment relining of underground sewer tunnels
Sure Grip System
Supply Program
Hydraulic formwork for CPL installation
Applications
Referencens
Prefabricated CPL

67. AGRUSAFE REFERENCES Segment relining of underground sewer tunnels
General facts
Segment relining of underground sewer tunnels
Sure Grip System
Supply Program
Applications
Referencens
Installation of liner with special hydraulic formwork – mechanical fixation of CPL

68. Mechanical fixation of CPL
AGRUSAFE REFERENCES
General facts
Segment relining of underground sewer tunnels
Sure Grip System
Supply Program
Applications
Referencens
Mechanical fixation of CPL
in invert section

69. AGRUSAFE REFERENCES Segment relining of underground sewer tunnels
General facts
Segment relining of underground sewer tunnels
Sure Grip System
Supply Program
Applications
Referencens
Existing structure before relining
Tunnel after CPL installation

70. AGRUSAFE Sheet Relining AGRUSAFE REFERENCES General facts
Sure Grip System
Supply Program
Applications
AGRUSAFE
Referencens
Sheet Relining

71. AGRUSAFE REFERENCES Sheet relining of existing concrete structures:
General facts
Sheet relining of existing concrete structures:
Sure Grip System
Supply Program
Applications
Installation of CPL on steel profiles
Grouting of installed CPL
Referencens

72. AGRUSAFE REFERENCES Sheet relining of existing concrete structures:
General facts
Sheet relining of existing concrete structures:
Sure Grip System
Supply Program
Applications
Demineralization tank at a nuclear power plant
2000 m² of AGRUSAFE Sure Grip Concrete Protective Liner
HDPE black; 5 mm thickness
Working conditions: 30° C; demineralized water
Location: Borssele, Netherlands
Referencens

73. Applications in Energy Industry
AGRUSAFE REFERENCES
General facts
Sure Grip System
Supply Program
Applications
AGRUSAFE
Referencens
Applications in Energy Industry

74. AGRUSAFE REFERENCES CPL lining of gas washing towers Climbing formwork
General facts
CPL lining of
gas washing towers
Sure Grip System
Supply Program
Applications
Referencens
Climbing formwork

75. THANKS FOR YOUR ATTENTIONE
AGRU Kunststofftechnik GmbH
Ing.-Pesendorfer-Str. 31
A-4540 Bad Hall
Austria / EU
THANKS FOR YOUR ATTENTION
Subject to errors of typesetting, misprints and modifications. Illustration are generic and for reference only!