AGFLO FLEXIBLE PIPE

Agflo is a corrugated subsoil pipe available in Class 400 & Class 1000 grades.
Both types are available in plain, slotted & socked.
Various diameters available include 65mm, 100mm & 160mm.

Strip Filter is a prefabricated subsoil drainage system widely used for subsoil drains and drainage behind shotcrete walls. It consists of a plastic inner core wrapped with a non woven geotextile

Available 100-300mm deep x 25 & 40mm thick

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VERSICELL DRAINAGE CELL

VersiCell is a 30mm lightweight interlocking plastic structural module used for draining horizontal & vertical structures.
Applications include roof gardens, planter boxes, landscape decks and behind block retaining walls

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VERSITANK UNDERGROUND PERCOLATION TANK

VersiTank offer architects, engineers and developers an efficient and effective sub-surface alternative to conventional methods for stormwater management. VersiTanks are easily assembled using lightweight VersiCell modules and VC Stabilizers. VersiTanks enveloped with a permeable geotextile may be used as a soakaway system for rainwater from roofs and other surfaces such as parking areas, driveways, playgrounds and sports areas. VersiTanks enable temporarily stored stormwater to be discharged ito the surrounding soil system. Stormwater is therefore effectively controlled at source and both the quantity of water to be managed and the need to convey stormwater off site are reduced. Assembled units can be connected together to provide sufficient capacity for each application.

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TENAX Geosynthetics allow for substantial savings by increasing the volume available for waste disposal due to their lower thickness and for the fact that they allow the construction of much steeper slopes than those made from sand. On the average, savings of 50% are obtainable by using geosynthetics over traditional material.
A leachate collection system is a system of pipes and drainage medium, either a gravel layer or a syntethic layer, designed to capture all leachate and prevent groundwater contamination. Leachate Collection and Removal System (LCRS) shall maintain leachate depths of less than 0.30m.

TENAX geonets and geocomposites are synthetic drain designed to solve the following drainage situations:

CLOSURE of Landfill (landfill capping) for:
Surface Water Collection and Removal System (SWCRS)
Landfill Gas Venting (LFG)

BOTTOM of Landfill for:
Leachate Collection and Removal System (LCRS)
Leak Detection System (LDS)

Schematic example of Landfill application

TENAX GNT geonets are three-dimensional structures composed of overlaying and intertwined parallel strands that create high capacity flow channels. They are produced by the extrusion of High Density Polyethylene (HDPE) and are therefore resistant to chemical and biological agents normally present in the soil and wastes; they are also stabilized with carbon black for resistance against UV degradation.

TENAX GNT geonets are composed of 3 layers of strands, one arranged longitudinally and two inclined in opposite directions so as to offer the maximum resistance against the intrusion of geotextiles or geomembranes placed on their external surface.

Tendrain 1300/2 Data Sheet
GNT 1300 Data Sheet
Tendrain Case Study 1
Tendrain Case Study 2
Tendrain Case Study 3
Tendrain Case Study 4
Tendrain Case Study 5
EFFECT OF SOIL PRESENCE ON FLOW CAPACITY OF DRAINAGE GEOCOMPOSITES UNDER HIGH NORMAL LOADS