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Drainage Board

Geotextile drainage board is a geosynthetic material used for land drainage and soil retention, usually made of plastic or fiber materials.

Email : taiwei@cngeosynthetics.com

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Category:

Drainage Board

Product Parameters

No.	Testing Item			Unit	National Standard
1	Neat edge, no cracks, nicks, mechanical damage.
	or other visible defects
2	Each volume can not be more than one joint.
	The length of shorter part not less than 2000mm,
	the joints should be cut neatly and extended 300mm.
3	Tensile strength		MD	N/100mNm	≥350
	(Elongation at 10% )		CD
4	Maximum		MD	N/100mm	≥600
	tensile strength		CD
5	Elongation breaking		MD	%	≥25
			CD
6	Tear strength		MD	N	≥100
			CD
7	Compression performance	Maximum intensity		kPa	≥150
		(Compression rate

		at 20%)
		Limit compression		No rupture
8	Low temperature			-40ºC No cracks
	flexibility

Application

1. Garden landscape engineering: It can be used in landscape engineering such as parks, flower beds, and green belts to provide soil drainage and moisture retention functions.

2. Agricultural and horticultural applications: It can be used in agricultural projects such as farmland and greenhouses to provide soil drainage and moisture retention functions to promote crop growth.

3. Basic engineering: It can be used in the foundation of buildings, the roadbed of highways, tunnels, bridges and other projects to enhance soil stability through drainage function.

4. High-speed railway and highway projects: It can be used in roadbeds, embankments and other projects of railways and highways to provide drainage and soil conservation functions.

Features

1.Excellent drainage performance: The geotechnical drainage board has a special structural design, which can drain water quickly and prevent the soil from being saturated and waterlogged.

2.Improve soil stability: Geotechnical drainage panels reduce the saturation state of the soil through drainage functions, improve soil stability, and prevent loosening and subsidence.

3.Protect roots and soil: Geotechnical drainage panels can effectively protect plant roots and soil from erosion by soaking water, creating an environment conducive to plant growth.

4.Durability and pressure resistance: The geotechnical drainage board has good durability and pressure resistance and can withstand certain external forces and pressures.

Packaging and shipping

We are willing to package and ship products according to the weight, specifications, materials, economic costs and customer requirements.

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