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Geomembranes ApplicationsDeploying/Welding/Testing/Training
BMC Gulf L.L.C
Eng. Samer HasanContracting Division Manager
19-11-2013
TABLE OF CONTENTS
Geosynthetics Family
Primary Functions Of Geosynthetics
Geomembranes Applications
Welding & Testing Techniques
Training and certifications of Geomembranes welders
Questions and answers
GEOSYNTHETICS FAMILY
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
GEOMEMBRANES APPLICATIONS
FOR POTABLE WATER
SECONDARY CONTAINMENTS
ENVIRONMENTAL & WASTE ENGINEERING
WATER CONVEYANCE CANALS
TUNNEL SEALING
FLOATING RESERVOIR COVERS FOR PREVENTING POLLUTION
FOUNDATIONS
WELDING & TESTING TECHNIQUES
Extrusion Welding & Spark Testing
WELDING & TESTING TECHNIQUES
Extrusion Welding & Spark Testing
WELDING & TESTING TECHNIQUES
Double Wedge Welding & Air Pressure test
WELDING & TESTING TECHNIQUES
Double Wedge Welding & Air Pressure test
TRAINING & CERTIFICATIONS REQUIRED FOR MEMBRANES WELDER
Certified Geomembrane Welder DVS 2225 according to the German DVS Standard (German Welding Society)
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
ANY QUESTIONS ?
جزيال شكرا