Geocomposite sheet

A geocomposite is a synthetic material that combines geotextiles with geonets or geomembranes for drainage, filtration, and separation. It is used in applications like landfill liners, road construction, and erosion control. Its design facilitates efficient water management and soil stabilization.

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Geocomposite sheets, which are a type of geocomposite, are used in a wide range of civil engineering and environmental applications due to their versatility and effectiveness. On this page, we provide you with complete information about Farnam Baspar’s geocomposite sheet and its specifications.

Geocomposite sheets price

The cost of geocomposite sheets per square foot can vary widely depending on several factors, such as the type, size, and quality, as well as the location and supplier.

To obtain an accurate price for a particular type and size of geocomposite sheet, it is best to contact a supplier or manufacturer directly. They can provide you with a quote based on your specific needs and requirements.

Geocomposite Specifications

The specific specifications of geocomposite sheets can vary depending on the intended application, but here are some general specifications:

Material: Geocomposite sheets are typically made from a combination of geotextiles, geomembranes, geogrids, geonets, or other geosynthetic materials.
Thickness: The thickness of a geocomposite sheet can vary depending on the application, but it typically ranges from 0.5 mm to 5 mm.
Width: They are usually available in widths ranging from 1 m to 5 m.
Tensile strength: They can have varying tensile strengths depending on the materials used. Typically, the tensile strength ranges from 3 kN/m to 50 kN/m.
Permeability: The permeability of geocomposite sheets can vary depending on the specific application. Some of them are designed to be highly permeable, while others are designed to be impermeable.
Chemical resistance: They can be made from materials that are resistant to chemicals, such as acids, alkalis, and hydrocarbons.
UV resistance: Some geocomposite sheets are resistant to degradation from UV radiation, which makes them suitable for use in exposed applications.
Roll length: Geocomposite sheets are typically sold in rolls, and the length of the roll can vary depending on the manufacturer. Roll lengths may range from 25 m to 200 m or more.

Geocomposite Standards

Here are some of the most important standards related to geocomposites:

ASTM D4439
ASTM D7001
ASTM D7408
ASTM D6818
ISO 10318
GRI GM13
FHWA

Farnam Baspar, the top geocomposite sheets manufacturer in Iran

Farnam Baspar Company, with 22 years of experience in the automotive parts and geosynthetic products industry, is the leading manufacturer of geocomposite sheets in Iran. The company produces this product with high surface quality and excellent mechanical properties, including resistance to cold, heat, moisture, and impact.

Farnam Baspar strives to achieve quality through the use of appropriate raw materials. This commitment has enabled the company to meet the standard product method according to the GRI GM13 standard and national standards, allowing it to comply with any standards desired by the customer.

Frequently asked questions

How strong are geocomposite sheets?

Geocomposite sheets are typically made by combining two or more geosynthetic materials to create a single product with enhanced properties. Their tensile strength can range from 3 kN/m to 50 kN/m, depending on the materials used and the manufacturing process.

When should geocomposite sheets be used?

Here are some examples of when geocomposite sheets may be used:

draining
soil stabilization
environmental protection
erosion control
agricultural needs
construction protection

How are geocomposite sheets installed?

The installation of geocomposite sheets can vary depending on the specific application and site conditions. Here are some general steps for installing them:

Site preparation: The site should be cleared of any debris and graded to the desired slope.
Subgrade preparation: The subgrade should be compacted to the desired level and slope.
Geocomposite placement: The geocomposite sheets should be unrolled and placed on the prepared subgrade. The sheets should be overlapped and secured using a suitable adhesive or mechanical fastening system.
Cover soil placement: A layer of cover soil should be placed over the geocomposite to protect it from damage and to provide additional stability.
Compaction: The cover soil should be compacted to the desired density.
Testing: The geocomposite installation should be tested according to the applicable standards and specifications to ensure that it meets the desired performance criteria.

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It can be produced with a double layer of geotextile on the sides of the geomembrane or a single layer of geotextile.

thickness (mm)	1, 1.5
length (m)	30-100
width (m)	2.6-2.8, 6-6.8
density (g/cm³)
Packaging type	Roll
material	PE Geomembrane, PP or PES Geotextile
waterproof
color	Black Geomembrane, Usually White Geotextile
Warranty
lifespan
application	Mining, Roadbed
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