HDPE Geocell Used in Road Construction Plastic Geocell for Channel Protection Ultrasonic Welding Geocell for Soil-Stabilization

Product Description

Product Description

Geocell

Nuolian high quality HDPE geocell is a kind of using high density polyethylene (HDPE) and ultrasonic technology joint welded together 3d mesh structure, ensure the consistency of slope erosion resistance, more durable performance, flexible packaging and transportation has a wide range of cell size and depth, to meet your projects and civil engineering application requirements.

It can be used for soft foundation treatment in civil engineering fields such as roads, railways, deserts, swamps, tidal flats, airports, ports, docks, etc., backfilling of abutments, loess subsidence subgrade treatment, and subgrade treatment of saline soil and expansive soil. Reinforcement and slope treatment works.
The high-strength integrally welded geocell is a kind of honeycomb cell structure made of high-molecular polymer as the main raw material, which is made into a plate with high tensile strength and low elongation after strong stretching, and processed by hot-melt strong welding. . It can be expanded and contracted freely, it can be collapsed during transportation, and can be filled with fillers such as earth, stone or concrete when it is opened to form a structure with strong lateral confinement force and high rigidity.

Cell Depth	50mm - 300mm
Welding Space	300mm - 1000mm
Thickness	1.0mm - 1.5mm for smooth geocell 1.3mm - 1.5mm for textured geocell
Appearance	Smooth Textured
Color	Green Black Gray

 

 

Dimensional deviation of plastic geocell:						GB/T19274-2003
NO.	Cell height(H/mm)			Cell sheet thickness		Welding distance
	Nominal value	Deviation		Nominal value		Nominal value	Deviation
1	H<=100	±1		>=1.1		330<=A<800	±15
2	100<H<=200	±2
Technical data for plastic geocell:						GB/T19274-2003
NO.	Test items				Unit	PP Geocell	PE Geocell
1	Appearance					Cell sheet flat, no bubbles, no grooves
2	Longitudinal tensile yield strength of the cell				MPa	>=23	>=20
3	Tensile strength at joint				N/cm	>=100	>=100
4	Tensile strength at joint of cell groups		Edge of cell slice		N/cm	>=200	>=200
5			Middle of cell slice		N/cm	>=120	>=120
Q/CR 549.5-2016
Project			Index
Tensile yield strength,MPa			≥20
Yield elongation			≤15%
Right-angle tear resistance			≥120,cell thickness is 0.8mm
			≥120,cell thickness is 0.9mm
Time of environmental stress cracking,h			≥800
Oxidative induction time,min			≥20
Dispersion of carbon black			In the 10 data,level 3 is not more than 1,level 4 and level 5 are not allowed
Carbon black content			≥2.0%
Peeling strength,N/cm			≥100
Tensile strength between geocell slice,N/cm			≥190

Product Type

Height (mm)

Welding Distance (mm)

Thickness(mm)

Tensile Strength of Welding Points (N/cm)

Tensile Strength of Connection of Cells (N/cm )

Tensile Strength at Yield of Each Sheet (MPa)

Smooth and Not Perforated

50≤H≤300

300≤A≤1000

1.0 -1.5

≥100

≥120

≥20

Smooth and Perforated

50≤H≤300

300≤A≤1000

1.0 -1.5

≥100

≥120

≥20

Textured and Not Perforated

50≤H≤300

300≤A≤1000

1.3 -1.5

≥100

≥120

≥20

Textured and Perforated

50≤H≤300

300≤A≤1000

1.3 -1.5

≥100

≥120

≥20

Remarks:  1. This is a basic technical specification. 2. All of the technical indexes can be reached according to the customers'demand, and the other special standards will be carried out by agreement or contact.

Product Process

 

 

 

Features:
1. The nominal tensile strength of the cell sheet is high and its nominal elongation is low;
2. The node connection is stable and will not move;
3. The connection strength of the node connection is high, and its peeling force is ≥60KN/m, and the shear strength is ≥80KN/m;
4. The traditional plane reinforcement is upgraded to three-dimensional reinforcement, and the reinforcement effect is better;
5. There is no metal connector at the node connection of the cell, and the long-term connection strength of the node connection is high;
6. The cell sheet is resistant to acid and alkali corrosion and salt corrosion, and the geocell can adapt to the acid-base engineering environment; long-term use in water environment will not cause hydrolysis reaction, and the strength of the cell will not decrease.

Application

It is mainly used in foundation reinforcement, soft foundation treatment, steep slope protection, landslide prevention and hybrid
retaining wall subject to load and weight; especially suitable for weathered mountain forests, deserts and swamps.Use:

1.Load support: Solve unacceptable road, parking and yard surface problems.
2.Slope protection: Create a stable environment for long-term sustainability of embankment material.
3.Channel protection: Ensure stability and protection of channels exposed to all types of erosive conditions.
4.Vegetated retaining walls: including steepened slopes, retaining walls, gravity walls and so on.
5.Shorelines: Provide unique solutions to prevent erosion problems caused by water contact, surface flow and wave action.

 

 

Installation Accessories

 

 

The construction process of geocell grass slope protection is as follows
1. Leveling of slope

2. Construction of drainage facilities
3. Construction of geocell
4. Backfilling of guest soil
5. Construction of spray seeding
6. Cover of non-woven fabric
7. Pre-care

 

 

 

 

 

 

 

 

Company Profile

 

 

 

Packing & Delivery

FAQ

Are you a manufacturer or a trading company?
Our factory has been established for over 16 years ,and has its own trading department. So we have the competitive price with best quality.

How does your factory carry out quality control?
Quality Control is one of our most important link. All of the product will be fully processed and strictly tested before packaging for shipment.

Can I get samples for checking the quality?
We can provide free samples. But you need to pay the freight. After you place the order, we will refund the single freight of the sample.

What's your MOQ?
Our MOQ is usually 1000sqm per color.

What's your delivery time?
It's about 14 days after we received the deposit.

What's your payment terms?
TT (TT 30% as deposit,and 70% balance payment at sight of BL copy)or LC at sight.

Can I visit your factory?
We always welcome you to visit our factory. Transportation is very convenient in China. You can take high-speed rail or plane, and we will pick you up in advance.