Geomembrane Philippines

Vertigrow Geomembranes are impermeable geosynthetics that were mainly used as canal and pond liners but due to the advancement in our technology it has expanded the applications to include wastewater treatment lagoons, landfills, aquaculture and irrigation ponds.

Produced from high density polyethylene resin with carbon black antioxidant properties and UV- Resistant materials which exhibit impermeable and ultraviolet resistance.

Vertigrow Geomembrane Applications

• Aquaculture
• Landfill
• Water Treatment System
• Mining
• Environment protection and sanitation
• Water conservancy
• Landscaping
• Petrochemical industry
• Agriculture, and etc.

Vertigrow Geomembrane Installation

HDPE Liner Placement

1. No vehicular traffic shall travel on the geomembrane other than an approved low ground pressure vehicle or equivalent.
2. Postion Geomembrane on the anchor trench and unroll the geomembrane along surface of the area.
3. Sandbags or equivalent ballast shall be used as necessary to temporarily hold the geomembrane material in position under the reasonably expected wind conditions.
4. The geomembrane shall not be allowed to connect between voids or low areas in the subgrade. The geomembrane shall rest in intimate contact with the sub-grade.
5. Wrinkles caused by panel placement or thermal expansion should be minimized.

HDPE Liner Seaming Method

1. Seaming of geomembrane must be strictly at 6 am - 10 am in the morning, and 6 pm - onwards at night. To prevent geomembrane and machine to overheat.
2. Prior to seaming, the geomembrane shall be overlapped a minimum of 100 to 150 mm for fusion welding. The area shall be prepared by wiping the area with a clean dry cloth to remove any ufamiliar matter. (If the welder is interrupted during the seaming process, the area affected shall be marked and repaired.)
3. For patching seaming and repairs, patched geomembrane must be seamed using hot-air gun first, and use grinder to roughen the membrane. Extrude the patch area and wipe with wet cloth for it to seam immediately.

Anchorage

1. The anchor trenches shall be kept well drained to avoid softening during rain periods and maintained so as to not dry and crack.
2. Once the anchor trench is ready to be backfilled, it shall be backfilled in early morning when the geomembrane is at maximum contraction.

Buoyancy Prevention

1. Prior to installation of Geomembrane. After excavation, Install 6" dia perforated pipes (wrapped in geotextile) underneath the surface of the area, to avoid buoyancy problems. Perforated pipes are laid with the margin of 3 meters and spacing every 5 meters, and length all the way upward to the sides. Outlet pipes will be located on the trench drain.

Available Geomembrane Machines

VG-900WM	1800w Geomembrane Double Wedge Welder	Voltage:230v Frequency:50/60Hz Power:1800W Welding speed:0.5~5m/min The temperature of Heating up: 0~450℃ The thickness of welding material: 0.75mm~3.0mm Welding width:15mmx2 Interior Cavity:15mm Seam strength >= 85% base material Overlap width:12cm Weight:13kg Insulation class:class II
VG-800WM	800w Geomembrane Single wedge Welder	Voltage: 230v Frequency: 50/60Hz Power: 800W Welding speed: 0.5-5m/min Heating temperature: 0-450℃ Thickness of material to be welded: 0.2mm-1.5mm Overlap width: 10cm Welding width: 12.5mm x 2 Interior cavity 12mm Seam strength: >=85% base material (tensile resistant in shear direction) Weight: 5Kg Insulation class: class II
VG-610EM	Hand Extruder, 1300W Metabo motor, 800w welding rod heater and 1600w heating blower	Voltage: 230V Frequency: 50/60Hz Extruding Power:Drive Motor 1300W Hot air drive power:1600W Welding rod heating power: 800W Wind Temperature: 20-620℃ Heating temperature while plastic extruding:200-380℃ Welding speed: 2kg/h-2.5kg/h Diameter of Welding Rod: ⌀ 3.0mm-4.0mm Weight:7.0kg
VG-1600WG	Small handle Type:1600w hot air welding gun	Voltage: 230v Power:1600w Frequency:50/60Hz Temperature:20-600℃ steplessly adjustable Air volume:Max 180L/Min Air pressure: 2600Pa Noise level:Less than 65 dB Weight:1.3kg Colors:purple,green,black
HDPE ROD	HDPE WELDING ROD	Diameter: 4.0mm Weight: 7kg/roll

Technical Specification

Thickness	.75mm	1.0mm	1.5mm	2.0mm
Yield Strength	11 kN/m	15 kN/m	22 kN/m	29 kN/m
Break Strength	20 kN/m	27 kN/m	40 kN/m	53 kN/m
Tear Resistance	93N	125N	187N	249N
Puncture Resistance	240N	320N	480N	640N
Material	HDPE	HDPE	HDPE	HDPE
Size	5.8Mx100M	5.8Mx100M	5.8Mx50M	5.8Mx50M

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