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Terram 4000 GT (4.5m x 50m)

Availability: In stock

£420.00

Quick Overview

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.

Preventing intermixing of granular materials and soils
Terram geotextiles provide an effective solution to the problem of constructing a stable granular layer over soft foundation soils. When stone is placed directly on a soft subgrade, the imposed load often causes intermixing of two layers. This results in contamination of the stone layer and a resulting loss in bearing strength, surface rutting and deformation at the sub-base/subgrade interface.

Preventing the ingress of fines into drainage media
Whether it's a granular drain or a geosynthetic alternative such as open geocellular units, Terram standard geotextiles are ideal for preventing the ingress of fines.

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 4000 | Terram Direct | Buy Terram

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  • Terram 4000 | Terram Direct | Buy Terram

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Terram can be used for a wide range of ground stabilisation applications i.e. Access Roads For this application Terram is usually laid directly on the unprepared subgrade. Permanent Flexible Pavements In this environment Terram can act as a long term stabiliser preventing sub-base contamination from a soft subgrade,both during construction phase and throughout the design life of the pavement. Permanent Rigid Pavements In the case of rigid pavements,rocking of the slab can create high suction pressures at the subgrade/sub-base interface drawing fines into the granular layer. Treatment of very Soft Ground Where the subgrade is very soft it may be prudent to use grades of Terram which have higher tensile strengths to aid constructability.i.e. soft peat,sludge capping layers etc. Area Stabilisation Terram s also used as a stabiliser in the construction of parking areas,sports areas,airfields and other earth fill applications
SKU 150WW4012
g/sm No
Size No
Width 4.50m
Color White
Price Per No
Tailored Box Size No

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