GEOTEXTILES / GEOGRIDS / HYDROCARBON BARRIERS / GEOMEMBRANES

Geotec 90 Geotextile

Drainage Filter & Seperation Layer

Geotec 90 is a geotextile membrane manufactured from extruded polypropylene tapes which are resistant to all naturally occurring soil acids and alkalis and unaffected by bacteria and fungi. For use as a drainage filter and separator in all types of civil engineering, building and landfill projects. Geotec 90, being a woven geotextile, gives high tensile strength and is particularly suitable for use in separation layers. Geotec 90 Data Sheet

Lotrak Base Geotextile

General Purpose Separator Fabric

Lotrak Base is a woven polypropylene geotextile suitable for use as a basic separator fabric in a wide range of civil engineering applications. Lotrak Base is commonly used at the base of major highway schemes and large paved areas such as car parks. The main purpose of this geotextile is to prevent the loss of construction aggregates into the underlying soil. Lotrak Base Data Sheet

Terram T1000 Geotextile

Ground Stabilisation & Drainage    Data Sheet

Terram standard geotextiles enhance the performance and design life of granular layers by providing the filtration and separation functions. Typical uses for Terram standard geotextiles include ground stabilisation (between the sub-base and subgrade) and around drainage materials : Terram filters/separators are used extensively in the construction of: Paved and unpaved roads , Railways , Car parks and hardstandings , Cycleways and footpaths , SuDS installations , Green roofs .

Terram T1000 Data Sheet

Lotrak 100 Geotextile

High Performance Filter Membrane

Lotrak 100 is a general-purpose non-woven  geotextile for use as a drainage filter and separator in all types of civil engineering, building and landfill projects.

Lotrak 100 Geotextile is designd to provide rapid filtration , allowing water to pass into a filter drain without the carriage of fine soil particles. Prevents the loss of construction aggregates into the underlying soil , Offers high strength and CBR properties to offer an element of protection in addition tot he standard requirements of seperation and filtration. Lotrak 100 data Sheet

Secugrid Geogrids  30/30 & 40/40

High Strength Geogrids for Ground Reinforcement

Secugrid Geogrids are designed for use in civil engineering projects where good ground reinforcement or stabilisation is required.  Secugrid  Geogrids  can be used for highly trafficked access roads ,and heavily loaded crane platforms. Secugrid reinforcement enables the construction of steep and tall retaining walls and slopes , embankments on soft soil, load transfer platforms on piles and traffic routes on weak soil. Secugrid Data Sheets

Techgrid Geogrids 30/30 & 40/40   

High Strength Geogrid for Ground Reinforcement

Techgrid 30/30  & 40/40 Geogrids provide excellent ground stabilisation and reinforcement for a wide variety of civil engineering and construction projects. Through the interlock mechanism , geogrids are specifically designed to control the movement of aggregate materials. Using a geogrid as part of a civil engineering / construction project results in a significant reduction to the quantity of required fill material, as geogrids can increase the bearing capacity of the underlying ground.

Data Sheet

Combigrid 30/30 

A mulitfunctional composite Geogrid     

Combigrid® is a composite product of a Secugrid® geogrid, with a needle-punched Secutex® nonwoven geotextile firmly welded between the reinforcement bars, for soil stabilisation, separation and filtration applications. Combigrid® can be installed during virtually all weather conditions without heavy equipment or special construction techniques. Panels are joined and continuity is assured with simple overlaps. Standard cutting tools can be used for on-site trimming, and for steep slopes various geometrical shapes can be formed where necessary. Combigrid Data Sheets

HDPE Geomembrane Liner   

( High Density Polyethylene )

HDPE smooth geomembranes are the preferred products for lining projects requiring low permeability, exceptional chemical and ultraviolet resistance properties, which makes them extremely cost-effective for many applications, such as: Solid Waste Landfills, Hazardous Waste Landfills and  C & D Landfills ,  Animal Waste Containment , PowerPlants , Aquaculture , Concrete Tank Liners  .

LLDPE Smooth Geomembrane

( Linear Low Density Polyethylene )

LLDPE smooth geomembranes are designed for waste containment applications that require greater flexibility and elongation performance. LLDPE superior tensile properties make LLDPE smooth geomembrane liners the perfect solution for applications in which flexibility and elongation are most important, such as Solid Waste Landfills , Hazardous Waste Landfills and C & D  Landfills , Mining , Industrial and municipal water and wastewater treatment .

Alderprufe Tuflex Geomembrane

Pond Liner & Gas membrane             

Alderprufe Tuflex geomembranes are used as liners and capping to contain both the gas and liquids produced by a landfill operation. The multiaxial strain qualities of Alderprufe Tuflex are so good that the geomembrane will resist out of plane forces caused by subsidence which occurs with differential waste consolidation and unstable site substrates

Alderprufe Tuflex possess exceptional flexibility, tear and puncture resistance qualities for all water containment projects, even at very low temperatures. Ornamental ponds and water storage lakes used in landscaping and irrigation projects utilise the special attributes of the Alderprufe Tuflex geomembrane.    

The flexibility of Alderprufe Tuflex geomembranes ensures that most ponds, ditches, lagoons, lakes and dams can be lined including those with inherently complex shapes. Alderprufe Tuflex data Sheet

Visqueen High Performance Urban Drainage Geomembrane

Multi Functional Geomembrane for Stormwater Systems             

Visqueen High Performance Urban Drainage Geomembrane is a robust thermoplastic Geomembrane , black in colour , 1mm thick and supplied in single wound rolls ( not folded) .      

A multi functional Geomembrane for demanding situations - suitable for use in stormwater attenuation systems and as an impermeable membrane in permeable paving systems. Also robust and resistant to on site damage and puncture under high compressive loads.

Visqueen High Performance Urban Draianage Geomembrane  as well as being used for wrapping of underground stormwater attenuation crates , is also suitable for containment and cut off trenches , lagoons , canals and artificial lakes.

Visqueen High Performance Urban Drainage Geomembrane Data Sheet

Alderprufe HC Hydrocarbon Barrier

Hydrocarbon Resistant Membrane 

Alderprufe HC Geomembrane has a proven track record as a barrier membrane on gas contaminated and hydrocarbon contaminated brownfield sites. Alderprufe HC Geomembrane combines strength with flexibility enabling high levels of stress/crack resistance to be achieved together with excellent bi-axial load absorption characteristics. Alderprufe HC Geomembrane is a high quality single layer HDPE membrane and is suitable for use as a barrier membrane on brownfield sites that require protection from dangerous contaminants such as hydrocarbons and methane, together with excellent damp proofing characteristics.

Due to its high puncture and impact resistance HC Geomembrane generally requires no protective screed or boarding when laying reinforced concrete above it. Alderprufe HC Geomembrane has been designed to exhibit superior welding properties when compared to conventional materials. High quality welding can be performed in a wide range of climate conditions. The material can be welded with one of three welding systems,

Suitable for use on hydrocarbon contaminated sites , High Puncture & Tear Resistance , Excellent Chemical Resistance , Excellent Welding Properties , Low Permeability to Hydrocarbon Gases . Alderprufe HC Data Sheet

Visqueen Ultimate HC BLOK

Hydrocarbon Barrier

Visqueen Ultimate HC BLOK is a highly flexible 0.5mm thick coextruded membrane designed to comply with current guidance on Volatile Organic Compounds (VOCs) vapours and ground gases. 

Manufactured using Visqueen’s advanced membrane technology and drawing on our extensive knowledge and expertise in gas protection, Visqueen has developed a new flexible barrier membrane suitable in brownfield applications that are affected by aggressive chemicals (vapour phase) such as such as Naphthalene, Benzene, Toluene, Ethyl Benzene and Xylene (BTEX).

The product is available in large roll formats to minimise jointing and quick installation times. The membrane is gold and white, 2.44m x 41m x 0.5mm (100m²), in single wound roll format and packaged in a white outer wrap. The membrane should be installed gold side up .

Visqueen Ultimate HC BLOK Data Sheet

Visqueen Ultimate VOC BLOK    

Hydrocarbon Barrier

Visqueen Ultimate VOC BLOK is a flexible membrane designed to comply with current guidance on Volatile Organic Compounds (VOCs) and ground gases. Manufactured using Visqueen’s advanced barrier technology and drawing on extensive knowledge and expertise in gas protection, Visqueen has developed a new flexible barrier membrane suitable in brownfield applications that are affected by aggressive chemicals such as Benzene, Toluene, Ethyl Benzene and Xylene (BTEX).

The product is available in large roll formats to minimise jointing and quick installation times. The membrane is grey and black and 2.44m x 41m x 1mm (100m.), in single wound roll format and packaged in a blue outer wrap. The membrane should be installed grey side up.

Visqueen Ultimate VOC BLOK Data Sheet

Alderprufe Ultra VOCM

Hydrocarbon, VOCs, Methane, Radon & CO2  Barrier

Alderprufe Ultra VOCM Gas & Volatile Organic Compounds including Hydrocarbons Barrier is a multilayer flexible polyethylene membrane with a unique core component, specifically designed to provide protection against methane, carbon dioxide, radon, VOCs and hydrocarbons. Alderprufe Ultra VOCM has been designed to withstand the most aggressive environments, typically on sites that were formally petrol stations, coalfields, contaminated industrial sites or landfillluene, Ethyl Benzene and Xylene (BTEX)

It can be installed above or below a slab, above or below insulation or beneath a screed, and provides an effective barrier to the passage of gases, VOC vapours, liquid water and water vapour from the ground..

Alderprufe Ultra VOCM Data Sheet