Officine Maccaferri: Geosynthetics Products Portfolio 2017
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Geogrids, Drainage geocomposites, Geomats, Geomembranes, Woven and Non Woven geotextiles are used for Reinforce soils, Stabilise ground, Drain, Separate, Filter, Protect, Contain / barrier systems, Erosion control
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Officine Maccaferri: Geosynthetics Products Portfolio 2017
- 1. Maccaferri Geosynthetics Range 2017 Date July 2017 Autore Pietro Pezzano, Technical Specialist Geosynthetics EMEA Region
- 2. 2 Introduction The market for geosynthetics is expected to reach over $15 billion by 2019 + + = www.marketsandmarkets.com report 11/14 The geosynthetics market is expected to grow at 10% CAGR until 2019+ Geosynthetics are replacing traditional materials used within construction
- 3. 3 Introduction Within geotechnics, civil and mining, the most common uses of geosynthetics are to: â–Ş Reinforce soils â–Ş Stabilise ground â–Ş Drain â–Ş Separate â–Ş Filter â–Ş Protect â–Ş Contain / barrier systems â–Ş Erosion control
- 4. 4 Geosynthetics - Benefits â–Ş Lower carbon footprint: Reduce the extraction, transport and use of quarried materials â–Ş Enhance performance of existing materials: Reduce the amount of soils and quarried materials required â–Ş Reduce waste: Make unusable materials, usable again â–Ş Reduce risk and unknowns: Deliver reliable long-term, laboratory-tested performance
- 5. 5 Geosynthetics Example of benefits Geogrids for soil reinforcement â–Ş Make soils perform better â–Ş Stand steeper â–Ş Accommodate greater loads â–Ş Increase space for development Geomembranes for landfill liners â–Ş Reduce thickness of protection â–Ş Greater volume for waste â–Ş More reliable than clay
- 6. Geogrids Drainage geocomposites Geomats Our solutions: Our geosynthetic product families:
- 7. Geoclay liners Woven geotextiles Geomembranes Our geosynthetic product families:
- 8. Non-woven geotextiles Biotextiles & blankets Laminated membranes Our solutions: Our geosynthetic product families:
- 9. 9 Introduction Nonwoven geotextiles Separate and filter Protect geomembranes Filter natural drainage layers Soil stabilisation unbound access roads MacGrid® Geogrids • Woven, knitted or welded • Reinforce soils • Stabilise subgrades • Increase bearing capacity • Strengthen soil veneers • Reinforce asphalt
- 10. Products UTS Steep Slopes Walls Segmental Walls Cohesive Soils Soil-Lime Mix High pH ParaGrid® 30 – 200 kN/m P P P P ParaDrain® 30 – 200 kN/m P P MacGrid® WG 20 – 200 kN/m P P P ParaLink® 200 - 1600 kN/m P P P ParaWeb® 16 – 70 kN P P
- 11. Products UTS Asphalt pavement reinf. Soil stability Basal platforms Veneer stability MacGrid® T 20 – 350 kN/m P MacGrid® AR 50 – 200 kN/m P MacGrid® EG 20 – 200 kN/m P MacGrid® WG-S 200 - 1600 kN/m P ParaLink® 16 – 70 kN P
- 12. 12 Introduction Unique draining geogrid for reinforcing marginal cohesive soils. Reduces pore water pressure. Wide range of grids and composites (textiles + grid) to overcome specific problems within asphalt pavement strengthening. 3D geogrid with texture to grip and stabilise soil veneers. Ideal in capping applications in landfills and mining. Highlights ParaDrain® MacGrid ® AR MacGrid® T
- 13. 13 Introduction Nonwoven geotextiles Separate and filter Protect geomembranes Filter natural drainage layers Soil stabilisation unbound access roads MacDrain ® Drainage geocomposites • Structural drainage (walls, slopes, MSEW) • Horizontal drainage • Landfill and environmental • Rainfall drainage of capping • Gas ventilation • Leachate drainage • Membrane protection • Anti-capillarity layer • Road / Rail embankments • Sports field drainage
- 14. Products Thickness Core type Leachate filter High flow capacity Crush resistance Chemical resistance MacDrain® W 4 - 10mm PP Channel P P P MacDrain® M 10 - 22mm PP Cuspate P P MacDrain® N 4 - 8mm HDPE Net P P MacDrain® W-HF 8 - 10mm PP Channel P P P P MacDrain® TD 11mm PP Cuspate P
- 15. 15 Introduction All MacDrain® products are available with a range of geotextiles / membranes attached to the core to deliver the required drainage performance: • Textile | Drainage core | no textile • Textile | Drainage core | textile • Textile | Drainage core | membrane Highlights MacDrain®
- 16. 16 Introduction Nonwoven geotextiles Separate and filter Protect geomembranes Filter natural drainage layers Soil stabilisation unbound access roads MacMat ® Erosion protection geomats • Reinforced or unreinforced • Provide immediate mid-long term erosion protection on slopes & river banks • Assist revegetation of vulnerable slopes • Reinforce roots of vegetation • Soil stabilisation in combination with anchors / soil nails • 3D matrix to stabilise top soil layer on sloped cappings in landfills
- 17. 17 IntroductionMacMat® - unreinforced MacMat® R - Steel reinforced MacMat® R - Polymer reinforced MacMat® L - Membrane MacGrid® T - Textured geogrid
- 18. 18 Introduction • Highly resistant to: • UV • Chemical & environmental • Mechanical damage • Variety of thicknesses • Wide range of reinforcement strengths • Range of colours • Rapid to install Highlights MacMat®
- 19. 19 Introduction Nonwoven geotextiles Separate and filter Protect geomembranes Filter natural drainage layers Soil stabilisation unbound access roads MacLine ® Impermeable geomembranes • Replace traditional impermeable systems, e.g. clays • Contain waste, leachates etc • Landfill caps and liners • Prevent contamination of groundwater • Overall protection package can also include MacTex®, MacMat®, MacDrain®
- 20. 20 Introduction Nonwoven geotextiles Separate and filter Protect geomembranes Filter natural drainage layers Soil stabilisation unbound access roads MacLine® SDH / SMH – Smooth MacLine® RDH / RMH – Rough MacLine® TDH / TMH – Textured Membrane materials available: • HDPE • PVC • EPDM
- 21. 21 Introduction Nonwoven geotextiles Separate and filter Protect geomembranes Filter natural drainage layers Soil stabilisation unbound access roads MacLine® GCL Geoclay liners • Bentonite clay in a convenient rolled format • Replaces natural clay / low permeability layers in construction • Lagoon liners • Landill capping • Stormwater ponds / reservoirs • Anti-contamination barrier • Permeability 3x10-11 to 7x10-13 m/sec
- 22. 22 Introduction Nonwoven geotextiles • Separate different soils • Protect geomembranes • Filter natural drainage layers • Soil stabilisation on unbound access roads Bentonite clay sandwiched between: MacLine® GCL N; Non-woven textiles MacLine® GCL NL; Non-woven textile + membrane MacLine® GCL W; Woven textile + non-woven textile
- 23. 23 Introduction Nonwoven geotextiles Separate and filter Protect geomembranes Filter natural drainage layers Soil stabilisation unbound access roads MacTex ® Woven & Composite geotextiles • Improve bearing capacity • Soil reinforcement • Short term: MacTex W1 / W2 • Long term: MacTex W2 / C2 • Separation • Filtration • Erosion Control • Soil retention: MacTex CE
- 24. 24 Introduction Nonwoven geotextiles Separate and filter Protect geomembranes Filter natural drainage layers Soil stabilisation unbound access roads Type W1 – Woven polypropylene Strength: up to 100kN/m (7,050 lb/ft) Type W2 – Woven polyester Strength: up to 1000kN/m (70,500 lb/ft) Type C – Woven/knitted composite Polypropylene / Polyester Strength: up to 1000kN/m (70,500 lb/ft) Type EC – Woven polypropylene PVA coating Strength: up to 20kN/m (1,400 lb/ft)
- 25. 25 Introduction Nonwoven geotextiles Separate and filter Protect geomembranes Filter natural drainage layers Soil stabilisation unbound access roads MacTex ® Nonwoven geotextiles • Separate different soils • Protect geomembranes • Filter natural drainage layers • Soil stabilisation on unbound access roads • 100% high tenacity polypropylene • CE, NTPEP approved
- 26. 26 Introduction Nonwoven geotextiles • Separate different soils • Protect geomembranes • Filter natural drainage layers • Soil stabilisation on unbound access roads Type N – Needlepunched Type H – Needlepunched + heat calendared Type PN – High mass >500 gr/m2 (14.7 oz/y2) Type AR – Bitumen impregnated
- 27. 27 Introduction Nonwoven geotextiles Separate and filter Protect geomembranes Filter natural drainage layers Soil stabilisation unbound access roads BioMac ® Biodegradable geotextiles & blankets • Provide immediate short term erosion protection • Assist revegetation of vulnerable slopes • Reinforce roots of vegetation • Retain topsoil within reinforced soil slopes • 3D natural substrate for retention of soil or mulches
- 28. Introduction Straw Coir Straw / Coir mix Wood
- 29. 29 Introduction Nonwoven geotextiles Separate and filter Protect geomembranes Filter natural drainage layers Soil stabilisation unbound access roads MacLine® W Reinforced membranes • PE membranes with woven reinforcement • Temporary / permanent landfill caps • Temporary lagoons • Can be prefabricated into large panels for immediate deployment
- 30. 30 Introduction Nonwoven geotextiles • Separate different soils • Protect geomembranes • Filter natural drainage layers • Soil stabilisation on unbound access roads Bentonite clay sandwiched between: MacLine® GCL N; Non-woven textiles MacLine® GCL NL; Non-woven textile + membrane MacLine® GCL W; Woven textile + non-woven textile
- 31. Thank You. www.linkedin.com/company/maccaferri www.instagram.com/maccaferriworld/ twitter.com/MaccaferriWorld www.youtube.com/c/maccaferriworld plus.google.com/+MaccaferriWorld www.maccaferri.com All dimensions and specifications subject to change without notice. Please consult your local Maccaferri website for the latest technical specifications.