Geotextiles or Geomembranes in Track British Railways' Experience.
Geomembranes Applications
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Transcript of Geomembranes Applications
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Geomembranes ApplicationsDeploying/Welding/Testing/Training
BMC Gulf L.L.C
Eng. Samer HasanContracting Division Manager
19-11-2013
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TABLE OF CONTENTS
Geosynthetics Family
Primary Functions Of Geosynthetics
Geomembranes Applications
Welding & Testing Techniques
Training and certifications of Geomembranes welders
Questions and answers
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GEOSYNTHETICS FAMILY
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PRIMARY FUNCTIONS OF GEOSYNTHETICS
Type of Geosynthetic Separation Reinforcement Filtration Drainage Containment
Geotextile (GT) X X X X
Geogrid (GG) X
Geonet (GN) X
Geomembrane (GM) X
Geosynthetic Clay Liner (GCL) X
Geofoam (GF) X
Geocomposite (GC) X X X X X
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GEOMEMBRANES APPLICATIONS
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FOR POTABLE WATER
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SECONDARY CONTAINMENTS
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ENVIRONMENTAL & WASTE ENGINEERING
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WATER CONVEYANCE CANALS
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TUNNEL SEALING
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FLOATING RESERVOIR COVERS FOR PREVENTING POLLUTION
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FOUNDATIONS
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WELDING & TESTING TECHNIQUES
Extrusion Welding & Spark Testing
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WELDING & TESTING TECHNIQUES
Extrusion Welding & Spark Testing
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WELDING & TESTING TECHNIQUES
Double Wedge Welding & Air Pressure test
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WELDING & TESTING TECHNIQUES
Double Wedge Welding & Air Pressure test
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TRAINING & CERTIFICATIONS REQUIRED FOR MEMBRANES WELDER
Certified Geomembrane Welder DVS 2225 according to the German DVS Standard (German Welding Society)
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BMC EXPERIENCEN Application Quantity/m2
1 Landfill Lining 4,912,8882 Lake Lining 4,441,5543 Evaporation Ponds 1,460,8224 Canal Lining 919,7005 Secondary Containment 974,2506 Pond Lining 926,3607 Tunnel Waterproofing 593,4108 Heap Leach Pad 382,9029 Tank Lining 286,150
10 Foundation Lining 192,29811 Pit Lining 118,68512 Sewage Pond Lining 63,36113 Swimming Pools 35,30014 Manhole Lining 11,000
15 Dam Lining 7,000
15,325,680 m2
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ANY QUESTIONS ?
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جزيال شكرا