Strengthening HDPE High Strength Perforated Honeycomb Confinement System for Geogrid Chamber Roadbed and River Treatment Beenest Geogrid Room

• After-sales Service: Until 100% Satisfaction
• Warranty: Three Years
• Filler: Concrete Materials, Soil & Rock
• Color: Black Green
• Application: Retaining Wall, Dam, Railway, Highway, River Regulation
• Function: Distributing Load, Anti-deforming, Non-skid, Fast Construction Speed
• Model NO.: 50mm-200mm
• Feature: Corrosion Resistant, Oxidation Resistance, Chemical Stability, Wear-resistant, Flexibility
• Material: HDPE
• Surface: Smooth/Textured
• Standard: American Society for Testing Materials
• Specifications: 1.0-1.6 Millimeters
• Welding Distance: 300-1000 Millimeters
• Height: 50/75/100/150/200 Millimeters
• Transport Package: Export Special Packaging
• Specification: customizable
• Trademark: Sentai
• Origin: Dezhou City, Shandong Province
• HS Code: 3925900000
• Production Capacity: 400000 Tons Per Month

Product Description

Product Description

Geogrid is a three-dimensional mesh cell structure formed by high-strength welding of reinforced HDPE sheet material. Generally made by ultrasonic needle welding. Due to engineering needs, some holes are drilled on the membrane.
Geogrid is a mesh like cell structure formed by strong welding or riveting of high-strength HDPE or PP copolymer broadband. It can stretch and retract freely, can be folded during transportation, and can be opened and filled with soil or concrete materials during use, forming a structure with strong lateral constraints and high stiffness. It can be used as a cushion layer to treat weak foundations and increase their bearing capacity. It can also be laid on slopes to form slope protection structures, and can be used to build support structures, etc.

1. It has flexible expansion and contraction, can be transported and stacked, and can be tensioned into a mesh during construction. It is filled with loose materials such as soil, gravel, and concrete, forming a structure with strong lateral constraints and high stiffness.
2. Lightweight material, wear-resistant, chemically stable, resistant to light oxygen aging, acid and alkali, suitable for different soil and desert soil conditions.
3. High lateral restriction and anti slip, anti deformation, effectively enhancing the bearing capacity of the roadbed, and dispersing load.
4. Changing the geometric dimensions such as the height and welding distance of the geotechnical cell can meet different engineering needs.
5. Flexible expansion and contraction, small transportation volume; Convenient connection and fast construction speed.

application area
 

1. Processing half filled and half excavated roadbeds

2. Roadbed in windy and sandy areas

3. Reinforcement of fill soil on the back of the
embankment

4. Roadbeds in permafrost regions

5. Treatment of Loess Collapse Roadbed

6. Saline soil and expansive soil
 

 

Installation Instructions

Material Properties	unit							Tested Method
Cell Depth	mm		75		100	150	200
Polymer Density	g/cm3		0.935-0.965					ASTM D 1505
Enviroment Stress Crack Resistance	Hours		>400					ASTM D 5397
Enviroment Stress Crack Resistance	Hours		6000					ASTM D 1693
Carbon Black Content	%		1.5%-2.0%					ASTM D 1603
Nominal Sheet Thickness Before Texturing	mm		1.27-5%,+10%					ASTM D 5199
Nominal Sheet Thickness After Texturing	mm		1.27-5%,+10%					ASTM D 5199
Strip Puncture Resistance	N		450					ASTM D 4833
Seam Peel Strength	N		1065		1420	2130	2840	EN ISO 13426-1B
Seam Efficiency	%		GRI100					GRI-GS13
Norminal Expanded Cell Size(width x length)	mm		320x287,475x508 etc
Norminal Expanded Panel Size(width x length)	m		2.56x8.35,4.5x5.0,6.5x4.5,6.1x2.44

Company Profile

Texas Sentai Environmental Protection Technology Co., Ltd. covers an area of 50 acres, with nearly 100 employees and more than 50 professional and technical personnel. We are an environmental protection technology oriented enterprise mainly engaged in the production of a series of new geosynthetic materials, specializing in the design and research and development of geosynthetic materials application, specialized production and manufacturing, construction design services, and system solution services for infrastructure construction projects such as transportation, water conservancy, environmental protection, ecological restoration, environmental governance, municipal construction, and animal husbandry. Our main products include various types of geosynthetic fabrics, geosynthetic membranes, and composite geosynthetic membranes
 

 

Our Advantages

Sentai Environmental Protection's main products include geotextiles, HDPE films, composite geotextiles, drainage nets, short filament geotextiles, etc. All products are non-toxic and environmentally friendly materials, which can be widely used in: 1. Environmental remediation engineering (soil improvement in grain bases, industrial sites, mining, water bodies, vegetable greenhouse breeding, planting, etc.); 2. Water conservancy engineering (anti-seepage reinforcement of rivers and reservoirs, embankments, water channels, slope protection, etc.) and municipal anti-seepage (anti-seepage of subways, underground engineering of buildings, planting roofs, roof gardens, sewage pipeline lining, etc.). 3. Ecological and environmental engineering (including landfill sites, sewage treatment plants, power plant regulation ponds, industrial, hospital, solid waste, gardens, artificial lakes, river reservoirs, golf course pond substrates, slope protection, waterproofing of green lawns, petrochemicals; anti-seepage of bottom linings for washing pools, overflow pools, ash yards, dissolution pools, sedimentation tanks, storage yards, and tailings). 4. Transportation (foundation reinforcement of high-speed railways and highways, anti-seepage of culverts). Sentai Environmental Protection has established cooperative relationships with excellent research institutes and environmental protection enterprises at home and abroad, and has a team dedicated to technology research and development, production and manufacturing, and engineering services in water conservancy, environmental protection, and ecological restoration. The company advocates the business philosophy of "people-oriented, honest operation, and development through quality", adhering to the corporate purpose of "technological innovation, industry serving the country, and serving the people". It focuses on ecological water conservancy, environment, and restoration, striving to create environmental friendliness, create a beautiful China, and create safety and health for humani