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GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren...

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GRP non - circular pipe systems for Construction and Renovation of Sewer Systems
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Page 1: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

GRP non - circular pipe systemsfor Construction and Renovation of Sewer Systems

Page 2: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

2

Amiantit – A winning combination

Amiren pipe systems are manufactured in facilities owned by the Amiantit Group.

The Saudi Arabian Amiantit Company (SAAC) was established 1968 in Dammam in the Kingdom of Saudi Arabia to manufacture pipes for the local market.Since then, Amiantit has grown and developed into a major diversified industrial group with operations spanning the globe.

The Group’s core business activities comprise:

• Manufacture and sale of pipe systems and tanks made of GRP, GRE, PVC, HDPE, Ductile Iron and Concrete

• Ownership and sale of pipe technologies

• The provision of water management consultancy and engineering services

• Manufacture and supply of polymer products

Today Amiantit markets a wider range of pipe products than any other pipe manufacturer and provides a total solution to customers’ fluid transfer needs, designed to optimise the applied technology and costs. The Group serves municipal, civil engineering, industrial, energy and agricultural markets worldwide, supporting global infrastructure development.

The Group comprises approx. 30 manufacturing plants, 6 technology companies, 9 water management companies and 4 materials suppliers, In addition, an extensive sales and service network caters for the needs of customers in countries around the world.

AMIREN products are available through our international distribution network. If you require more details please contact us. A contact address can be found on the back page of this brochure.

1 Production Process 3

2 Pipe Laminate 3

3 Quality Standards and Test Procedures 4

4 Product Benefits 4

5 Applications 5

6 Product Description 5

7 Product Range 6 7.1 Egg Shaped Profiles ......................... 6 7.2 Mouth Shaped Profiles ...................... 6 7.3 Parabolic Shaped Profiles ................. 7 7.4 Eliptical Shaped Profiles .................... 7 7.5 Pear Shaped Profiles ......................... 7

8 Pipe Joining 8

9 Services 8

10 AMIREN Data Sheet 9

Index of Content

Page 3: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

3

2 Pipe Laminate

AMIREN pipes are manufactured in a discontinuous process by helical filament winding of resin impregnated continuous and chopped fibreglass roving on a rotating oval mandrel with controlled sequences.

Using this technology, developed by material specialists, a very dense laminate is created that maximizes the contribution from the three basic raw materials: glassfibres, resin and sand. Both continuous glass fibre roving and chopped roving are incorporated for high hoop strength and axial reinforcement. A sand fortifier is used to provide increased stiffness by adding extra thickness. The unique manufacturing equipment allows the application of a special in-liner resin which can be modified depending on the expected chemical resistance of the pipes.

The unique advantages of the winding process also allow the use of other materials, such as a glass or polyester veil to enhance the abrasion resistance and the pipe finishing.

1 Production Process

The basic raw materials used in the manufacture of AMIREN pipes are resin, fibreglass and silica sand. Usually unsaturated polyester resins are used since they give good performance for most applications. The combination of resin, endless glass fibre roving, silica sand and chopped glass fibres, forms a solid sandwich structure.

The figure shows a typical cross section of a pipe laminate. This cross section, as well as the method of applying and placing the different raw materials, can differ depending on the pipe application.

Exterior Surface

Outer Structural Layer

Inner Structural Layer

Barrier Layer

Interior Layer

Core

Page 4: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

4

AMIREN pipe systems provide the market with a product that provides low cost, long term piping solutions to all customers. The long list of features and benefits add up to provide an optimum system of installation and life cycle cost.

Corrosion and Chemical Resistant

• Long, effective service life • No need for linings, coatings, cathodic protection, wraps or other forms of additional corrosion protection• Hydraulic characteristics essentially constant over time• Resistant against many chemicals, acids and lyes.

Light Weight(1/10 weight of concrete)

• Low transportation costs (nestable) • Eliminates need for expensive pipe handling equipment

Superior Hydraulic Characteristics

• Smooth inside surface• Minimal slime build-up due to high flow velocity in the lower narrow area of the pipe means lower cleaning costs• Excellent abrasion resistance

Precision Bell & Spigot couplings with Elastomeric Gaskets

• Tight, efficient joints designed to eliminate infiltration or exfiltration• Ease of joining, reduces installation time• Accommodates small changes in line direction or differential settlements without additional fittings.

Handling and Maintenance

• Low maintenance costs due to less deposits and a good self-cleaning effect• Despite the narrow design, easy access due to the installation height• High intake capacity, especially at times of peak load

4 Product Benefits3 Quality Standards and Test Procedures

The AMIREN system has passed the following standard tests:

• Abrasion test acc. to DIN EN 295 part 3/DIN19565 part 1, TU (Technische Universitat) Darmstadt, Germany

• Mechanical tests according to ISO 178, ISO 899-2, DIN EN ISO 527-4, DIN 53479, ISO 172

• Joint leak-proofness tests acc. to DIN 4060 MPA Dortmund, Germany

• High pressure setting resistance test according to draft DIN 19523, IRO Oldenburg, Germany

• Static buckling test MFPA Leipzig, Germany

All the tests approved AMIREN pipe systems as the ideal solution for construction and renovation of sewer systems with non circular profiles. Amiantit is participating in the development of miscellaneous quality standards with representatives of most worldwide organisations, thereby ensuring that performance requirements will result in reliable products.

Our product manufacturing is distinguished by consistently high quality standards. The production facilities are regularly inspected by independent organisations and are certified according to ISO 9001. The factory has a dedicated quality control department, which ensures that:

• All products are manufactured according to the given specifications

• The quality of all products and services is continually improved.

On request, quality certificates can be supplied with delivery.

Page 5: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

5

5 Applications

AMIREN pipe systems are designed and suitable for the transportation of miscellaneous polluted fluids. The non circular shaped pipes have proven to be the best solution in applications where reliability, excellent self-cleaning properties and low maintenance costs are key factors. You find AMIREN pipes used in:

• Storm water sewage applications • Sanitary projects• Chemical sewer applications

6 Product Description

AMIREN pipe systems are predominantly designed for the trench-less renovation of gravity sewage systems made of stoneware, concrete, brick, clinker, and plastic pipes with non-circular cross-sections.They are principally available in the following cross sections:

• Egg shaped • Mouth shaped• Pear shaped• Parabolic shaped • Elliptical shaped• Other non-standard shapes, designed in accordance to specifications and project requirements.

Depending on the application and operational conditions, AMIREN profiles are designed and manufactured in various classes of load-carrying capacity:

Carrying profiles

Designed for the renovation of sewer lines losing their load-carrying capacity and in need of construction reinforcement. The profile design withstands all current loads from the old sewer and also additional loads expected after renovation.

Non-carrying profiles

Designed for the renovation of sewer systems with sufficient mechanical load-carrying capacity. Design and profile is focused on inner surface modification, improving hydraulic characteristics and chemical resistance.

Samples of manufactured shapes

Page 6: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

6

The standard product range available includes pipe systems in various shapes and diameters. The tables below show the most common systems and diameters. The wall thicknesses of our pipes depend on installation/operational conditions and are determined by static calculations. However, the main strength of the AMIREN manufacturing system is the supply of individual, custom designed and tailor-made products. If you do not find a product listed that is applicable to your requirements, please do not hesitate to contact us. Standard construction lengths of our pipes are 2 and 3m. Individual lengths up to 6m are available on request.

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipeb/h [mm] r [m] A [m2] Ø [m]

500/625 0.250 0.239 0.551

1000/1250 0.500 0.956 1.103

1600/2000 0.800 2.446 1.765

2000/2500 1.000 3.822 2.206

Egg shaped profiles 2/3

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

400/600 0.200 0.184 0.484

470/705 0.235 0.254 0.568

500/750 0.250 0.287 0.605

580/760 0.290 0.386 0.701

600/900 0.300 0.413 0.726

700/1050 0.350 0.563 0.846

760/1140 0.380 0.663 0.919

800/1200 0.400 0.735 0.967

840/1260 0.420 0.810 1.016

900/1350 0.450 0.930 1.088

1000/1500 0.500 1.149 1.209

1100/1650 0.550 1.390 1.330

1200/1800 0.600 1.654 1.451

1300/1950 0.650 1.941 1.572

1400/2100 0.700 2.251 1.693

1600/2400 0.800 2.940 1.935

Egg shaped profiles 2/2.5

Egg shaped profiles 2/3.5

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

500/875 0.250 0.343 0.661

700/1200 0.350 0.673 0.926

1000/1750 0.500 1.373 1.322

1600/2800 0.800 3.515 2.115

Egg shaped profiles 2/4

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

500/1000 0.250 0.391 0.706

650/1300 0.325 0.661 0.917

950/1900 0.475 1.412 1.341

Egg shaped profiles non-standard

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

700/1200 0.350 0.653 0.912

750/1400 0.375 0.820 1.022

900/1200 0.450 0.785 1.000

Mouth shaped profiles 2/1.5

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

1000/750 0.500 0.595 0.870

2000/1500 1.000 2.378 1.740

3000/2250 1.500 5.351 2.610

Mouth shaped profiles 2/2

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

1200/1200 0.600 1.216 1.244

2000/2000 1.000 3.378 2.074

2800/2800 1.400 6.621 2.903

7.1 Egg Shaped Profiles

7.2 Mouth Shaped Profiles

7 Product Range

length

h

b

r

length

h

b

r

Page 7: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

7

Mouth shaped profiles 2/1.75

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

1000/875 0.500 0.723 0.959

2000/1750 1.000 2.890 1.918

3000/2625 1.500 6.503 2.877

Mouth shaped profiles 2/1.25

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

1000/625 0.500 0.484 0,785

2000/1250 1.000 1.936 1.570

3000/1875 1.500 4.356 2.355

Mouth shaped profiles 2/1

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

1000/500 0.500 0.402 0.716

2000/1000 1.000 1.609 1.431

3000/1500 1.500 3.620 2.147

Mouth shaped profiles non-standard

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

1800/1270 0.900 1.791 1.510

2200/1250 1.100 2.028 1.607

7.3 Parabolic Shaped Profiles

Parabolic shaped profiles 2/2

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

1000/1000 0.500 0.752 0.978

1600/1600 0.800 1.924 1.565

2800/2800 1.400 5.894 2.739

7.4 Elliptical Shaped Profiles

Eliptical shaped 2/2.5

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

1000/1250 0.500 1.036 1.148

1600/2000 0.800 2.651 1.837

2000/2500 1.000 4.142 2.296

Eliptical shaped profiles 2/3

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

1000/1500 0.500 1.286 1.279

1500/2250 0.750 2.892 1.919

2000/3000 1.000 5.142 2.559

7.5 Pear Shaped Profiles

Internal diameter Radius

Cross-sectional

area

Theoretical ID of round

pipe

b/h [mm] r [m] A [m2] Ø [m]

1400/1750 0.700 1.948 1.575

1600/2000 0.800 2.545 1.800

1800/2250 0.900 3.221 2.025

2000/2500 1.000 3.976 2.250

Pear shaped profiles 2/2.5

length

b

h

r

length

h

b

r

r

h

b

r

Page 8: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

8

8 Pipe Joining

AMIREN pipe sections used for sewage media solutions are typically joined using a bell & spigot coupling with elastomer gaskets. It is a proven jointing system that ensures the system’s function through its whole estimated service life. The joint system is extensively tested and allows a defined maximum angular deflection at each coupling joint.For chemical industries as well as for acidic/basic fluid environment, glued and laminated connections are also available on request. It guarantees tightness and safe conditions for the environment in which the pipes are embedded. Length and thickness of the lay-up depends on diameter and application.

9 Services

Assistance

Specialists at our sales offices offer a wide range of products and product support. They will assist and advise on: Technical consultation for planning, installation and rehabilitation Local consultation and support for contractors Static and hydraulic calculation Solutions for special applications

Logistics

AMIREN Pipe Systems are supplied to many countries throughout the world. Working closely with our customers, experienced specialists in our Logistics Department develop the most efficient ways of transportation by rail, road, sea and air. Cost savings can often be obtained by nesting our pipes, which is possible due to their low weight and easy handling.

Please contact your local supplier for further information.

Slide Seal

Adhesive joint with lamination

Page 9: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

9

For static and resistance calculations acc. to ATV M127P-2

Design: Drawn up by:

Company: Phone/Fax:

Signature:

Data:

1. Technical characteristics of the pipeline subject to repair:

Material: Cross-section shape:

brick circular

concrete heightened circular

steel egg

cast iron bell

vitrified clay parabolic

other............ other............

Cross-section sketch

Dimensions:

Inner diameter 1) (mm)

Width/height (mm)

Length of the section subject to repair (mm)

Technical sewer condition according to ATV M127P-2:condition II condition I condition III

Damages to the sewer:

Transverse scratches: hair cracks open

Longitudinal scratches on the roofing: hair cracks open

Sewer bending: partially totally

Max. narrowing comparing to the original shape: vertical (mm) horizontal (mm)

Leaks at joint Infiltration others

Defects, chippings Exfiltration

Chemical degradation Incustation

10 AMIREN Data Sheet

Page 10: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

10

Loads

Soil cover above the roofing of the repaired pipeline

hmax= hmin=

Underground water level above the bottom of the repaired pipeline

hwmax= hwmin=

Traffic loads

LKW 12 SLW 30 SLW 60 one-truck railway

Any other loads (N/mm2) multi-truck railway

Type of native soil in the zone of the repaired pipeline:

DPr compaction or EB module

G1 (%) (MPa)

G2 (%) (MPa)

G3 (%) (MPa)

G3 (%) (MPa)

Assembly conditions

Assembly chamber well working chamber

chamber dimensions (m)

Scope of the sewer renovation

invert channel the whole circumference unit panel length

straight section (m)

bend (m)

Specific gravity of the interpipe filling

γ= filling pressure (bar)

Operational conditions Hydraulic conditions

Type of waste water:

domestic water sewer bottom gradient (%)

rain water

mixed water required flow rate (l/s)

mixed water

other............................

waste water temperature (oC)

Notes:

Page 11: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

11

Design Samples

Egg shape 2:3 Egg shape 2:4 Egg shape 2:3.5 Egg shape 2:2.53r

2r

r/2

3r

r

4r

2r

3.5r

r/2

r

2r

3.5r

3r

r/2

r

0.917r

0.583r

3r/2

2.5r

2r

r 3r/4 r/4

7r/4

r/2

A=4.594r2

lu=7.930rrhy=0.579r

A=6.254r2

lu=9.720rrhy=0.643r

A=5.492r2

lu=8.851rrhy=0.621r

A=3.822r2

lu=7.031rrhy=0.544r

Egg shape 2:2 Pear shape 2:2.5 Mouth shape 2:1.5 Mouth shape 2:2

2r

2r

11r/16r 5r/16

1.5r

r/2

21r/16

2.5r

2r

r

1.3r0.8r

2.4r0.7r

1.5r

2r

r

r/2

3r/8 5r/8

2r

2r

2r

3r/8 5r/8

r2r

r/2r/2

A=3.100r2

lu=6.283rrhy=0.493r

A=3.976r2

lu=7.148rrhy=0.556r

A=2.378r2

lu=5.603rrhy=0.424r

A=3.378r2

lu=6.603rrhy=0.512r

Mouth shape 2:1.75 Mouth shape 2:1.25 Mouth shape 2:1 Helmet shape 2:2

b=2r

h=1.75r

0.419r

0.331r

2r

r/4

r

1.25r

2r

r/3

3r/8 5r/8

r/63r/4

r

2r

2r

rr

0.442r

0.558r

3r

0.384r

3r/2

2.5r

2r

1.081r

r

r

2r

0.419r

r/4

A=2.890r2

lu=6.140rrhy=0.471r

A=1.936r2

lu=5.170rrhy=0.374r

A=1.609r2

lu=4.921rrhy=0.327r

A=4.389r2

lu=7.639rrhy=0.575r

Heightened circular shape 2:3

Heightened circular shape 2:2.5

Parabolic shape 2:2 Kite shape 2:2

2r

3r

r

r

r

2r

2.5r

r

rr/2 2r

2r

7r/4

r/2

r/4

1.5r

r/2

r

2r

2r

r

r/2

r/2

A=5.142r2

lu=8.283rrhy=0.621r

A=4.142r2

lu=7.283rrhy=0.569r

A=3.007r2

lu=6.283rrhy=0.479r

A=2.921r2

lu=6.127rrhy=0.477r

Page 12: GRP non - circular pipe systems - Amiantit Europe · 2 Amiantit – A winning combination Amiren pipe systems are manufactured in facilities owned by the Amiantit Group. The Saudi

Utmost care has been taken to ensure that all the contents of this brochure are accurate. However, Amiantit and its subsidiaries do not accept responsibility for any problems which may arise as a result of errors in this publication. Therefore customers should make inquiries into the potential product supplier and convince themselves of the suitability of any products supplied or manufactured by Amiantit and/or its subsidiaries before using them.

AP

-Am

iren

V1

01-0

8 E

NG

Distributed by:

Saudi Arabian Amiantit Company - European Headquarters -Am Seestern 18D-40547 DüsseldorfGermanyTel.: + 49 211 550 270 0Fax: + 49 211 550 270 [email protected]

APS France 14 Avenue de la GareBP2007895178 TAVERNY Cedex�Tel.: + 33 1 39 32 93 88Fax: + 33 1 39 32 93 [email protected]


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