Geotextile

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Product description

Parameters

Material Parameters

Nonwoven geotextile is needle-punched and made of short polyester or polypropylene fiber ; it is a kind of permeable geosynthetics and functions as filtration, drainage, seperatoin, reinforcement and etc.

Features

1.Good Flexibility: flexible in structures preventing block drainage holes.

2.Resistant to corrosion, acids and alkalis, anti-age;

3.Good performance in filtration under high pressure of soil.

4. Environment friendly and easy construction

Application

1. Filtration: when water passes from a fine-grained to a coarse grained layer, Non-woven Geotextiles can retain fine particles well. Such as when water flows from a sandy soil into a Geotextile wrapped gravel drain.

2.Separation: to separate two layers of soil with different physical properties, such as the separation of road

gravel from soft sub-base materials.

3.Drainage: to drain liquid or gas from the plane of the fabric, which leads to draining or venting of the soil,

such as the gas vent layer in a landfill cap.

4.Reinforcement: to improve the load bearing capacity of a specific soil structure, such as the reinforcement of retaininng wall.

PET nonwoven geotextile technical parameter: