1.0mm1.5mm2.0mm HDPE Geomembrane Outlet Landfill Cover Backfill Liner Liner Anti-Seepage Membrane

• After-sales Service: 3year
• Warranty: 3year
• Certification: CE
• Surface: Smooth Side
• Application: Transportation Project, Hydraulic Project, Geotechnical Project, Environmental Project, Petrochemical Industry
• Feature: Puncture Resistance, Impact Resistance, Tear Resistance, Aging Resistance
• Model NO.: 0.5mm-3.0mm
• Material: HDPE
• Color: Black
• Geomembrane: HDPE Geomembrane
• Geomembrane01: LLDPE Geomembrane
• Application of Geomembrane: Aquaculture
• Application of HDPE Film: Agriculture, Forestry and Animal Husbandry
• Transport Package: PE Film
• Specification: 6m*50m
• Trademark: Sentai
• Origin: Dezhou City, Shandong Province
• HS Code: 3920109090
• Production Capacity: 5000000

Product Description

Product Description

Blow Molded Geomembrane Product Description



 

Blow Molded Geomembrane

 

Blow molded geomembrane, produced by Dezhou Sentai Environmental Technology Company Limited, is a high-density polyethylene (HDPE) anti-seepage material designed to provide superior protection against leaks and seepage. The production process involves carefully selected raw materials and precise manufacturing steps to ensure top-quality performance.

 

Key Features:

 

• High-density polyethylene raw material


• Enhanced with additives for antioxidant and UV resistance


• Precision blow molding process for optimal thickness and strength


• Quality inspection for thickness, strength, and oxidation resistance


• Available in various specifications and quality levels


 

 

Benefits:

 

• Excellent anti-seepage performance


• High strength and toughness


• Weather-resistant for long-lasting durability


• Customizable specifications to meet specific project needs


 

 

Choose blow molded geomembrane from Dezhou Sentai Environmental Technology Company Limited for reliable and effective anti-seepage solutions.

 

Product Parameters

Dezhou Sentai offers HDPE Geomembrane for landfill cover and backfill lining. Waterproof, durable, and ideal for construction projects.

Ltem	Value
	0.75	1.00	1.25	1.50	2.00	2.50	3.00
Minimum density  (g/cm2)	0.939
Dimensional Stability(%)	±2
Yield strength(N/mm)	11	15	18	22	29	37	44
Breaking strength(Nmm)	20	27	33	40	53	67	80
Yield elongation(%)	12
Elongation(%)	700

Right angle tear strength(N)	93	125	156	187	248	311	374
Puncture Strength(N)	240	320	400	480	640	800	960
hEnvironmental stress cracking(single incision constant load stretching)(h)	300
Carbon Black
Carbon Black Content(range)(%)	2.0-3.0
Carbon Black Dispersion	9 out of 10 observation areas should belong to level - or level 2, and those belonging to level 3 should not be more than once
Oxidation Induction Time (OIT)
min Standard OIT	100

min High Pressure OIT	400
85'C oven aging(minimum average)
Baking 90d,the standard OlT reservation(%)	55
Baking 90d,the standard OIT reservation(%)	80
After UV irradiation 1600h,standard OIT reservations	50
1600h after ultraviolet irradiation,high pressure OIT trservations	50
-70'C Embrittlement of lowtemperature impact	pass
g·cm/(cm·s·Pa)Water vapor permeability	≤1.0×10^-13

Application of Geomembrane

HDPE Geomembrane by Dezhou Sentai Environmental Technology Company Limited



 

Experience Superior Waterproofing with HDPE Geomembrane

 

Discover the ultimate in high-quality and durable waterproofing with our HDPE Geomembrane. Specifically designed for various industrial applications, including oil storage tanks, regulating tanks, tailings dam bottom lining, ash yards, and more, this geomembrane is the perfect solution for your construction projects.

 

Made from high-density polyethylene (HDPE), our geomembrane offers exceptional resistance to acids, alkalis, and other chemicals, ensuring long-lasting protection for your infrastructure. Say goodbye to costly damages caused by leaks and seepage, as our reliable barrier effectively prevents water and other liquids from penetrating your structures.

 

With its flexible and robust nature, our HDPE Geomembrane seamlessly conforms to different surfaces, providing a secure and seamless lining. Trust in its excellent tensile strength, puncture resistance, and UV stability, all of which are essential for reliable waterproofing.

 

Manufactured using advanced technology, our HDPE Geomembrane guarantees consistent quality and performance. Installation is a breeze, saving you valuable time and effort during construction.

 

Whether you need a pond liner, waterproof membrane, or a reliable waterproof material for your geotechnical projects, our HDPE Geomembrane is the perfect solution. Trust in its durability, versatility, and long-term effectiveness to protect your infrastructure from water damage and chemical exposure.

 

Choose the HDPE Geomembrane trusted by professionals. Choose Dezhou Sentai Environmental Technology Company Limited.

 

Company Profile

 

Welcome to Dezhou Sentai Environmental Technology Company Limited

 

Located in the historical city of Dezhou, Shandong, we are a leading enterprise specializing in geotechnical materials. Our High Density Polyethylene Geomembrane is a flagship product, alongside our non-woven fabric and composite geomembrane.

 

Manufactured to national standards with advanced technology, our products are ideal for various projects including highways, railways, and environmental protection. With ISO certifications and a National Industrial Product Production License, quality is our top priority.

 

Choose Texas Sentai Environmental Protection Technology Co., Ltd. for high-quality, waterproofing solutions that ensure the integrity of your engineering projects. Contact us today for more information.

Our Advantages

Sentai Geomembrane: An Ideal Solution for Environmental Protection and Water Conservancy Engineering Seepage Prevention



 

Sentai Geomembrane: An Ideal Solution for Environmental Protection and Water Conservancy Engineering Seepage Prevention

 

Discover the unique advantages of Sentai geomembrane, the ultimate choice for anti-seepage needs in various environmental water conservancy engineering projects.

 

Key Features:

 

1. High Strength and Excellent Weather Resistance: Crafted from polymer materials, Sentai geomembrane offers remarkable strength, ductility, and adaptability to dam deformation. It maintains stable performance in any climatic condition.



 
2. Excellent Anti-Seepage Performance: Made from high-quality polymer materials like polyethylene (PE) or polyvinyl chloride (PVC), Sentai geomembrane ensures superior impermeability, effectively isolating leakage channels in earth dams.



 
3. Acid and Alkali Resistance, Corrosion Resistance: Exhibits exceptional resistance to acids and alkalis, making it suitable for highly corrosive environments.



 
4. Anti-Aging Performance: Enhanced with anti-aging agents, Sentai geomembrane maintains optimal performance and extends its service life.



 
5. Widely Applicable Fields: Perfect for water conservancy, municipal engineering, construction, transportation, and more, serving diverse needs such as anti-seepage, isolation, and reinforcement requirements.



 
6. Complete Product Specifications: Offers a wide range of specifications, thicknesses, and material choices to cater to different engineering projects.



 
7. Easy Construction and Maintenance: Effortless to construct and maintain, saving time and effort during the project.



 
8. Environmental Performance: Made from environmentally friendly materials, Sentai geomembrane is pollution-free and aligns with sustainable practices.


 

 

In summary, Sentai geomembrane excels in strength, anti-seepage performance, weather resistance, anti-aging performance, wide application fields, complete specifications, easy construction and maintenance, and environmental protection. It is the ideal choice for civil engineering projects requiring reliable anti-seepage materials.

 

Experience the superior quality and performance of Sentai Geomembrane today!

Installation Instructions

Geomembrane Installation Guide



 

Geomembrane Installation Guide

 

Geomembrane, a crucial geosynthetic material, is extensively utilized in geotechnical and civil engineering projects. Its exceptional anti-seepage properties, corrosion resistance, deformation adaptability, and frost resistance make it indispensable in various engineering applications. Below, we present a comprehensive overview of the installation steps and precautions for geomembranes.

 

Installation Steps of Geomembrane:

 

Preparation Work:

 

• Ensure the construction site meets requirements, remove debris and dust, and ensure a flat, solid foundation.


• Avoid dragging or hard pulling geomembranes during transportation and storage to prevent damage.


 

 

Measurement and Cropping:

 

• Accurately measure the laying area dimensions before cutting the geomembrane.


• Leave a 1.5% margin for local sinking and stretching during cutting.


 

 

Laying:

 

• Keep geomembranes flat and tightly pressed from bottom to top during laying.


• Ensure a slightly loose laying to prevent bubbles at the bottom of the membrane.


 

 

Joint Treatment:

 

• Stagger longitudinal joints by more than 1 meter and place them at least 1.5 meters away from the foot of the dam or bend.


• Overlap width between membranes should be at least 10 centimeters.


 

 

Fixation and Protection:

 

• Press geotextile membrane with sandbags after laying to prevent movement.


• Avoid sharp objects piercing the geomembrane during the laying process.


 

 

Welding:

 

• Use hot melt welding or special adhesive bonding for welding.


• Ensure flat, wrinkle-free joint sides with a certain overlap width before welding.


 

 

Inspection and Backfilling:

 

• Conduct quality inspection after laying and splicing geomembranes.


• Backfilling only after ensuring no damages, bubbles, or welding leaks.


 

 

Notes:

 

• Construction Environment: Maintain cleanliness to prevent contamination.


• Material Protection: Avoid damage during transportation and storage.


• Joint Treatment: Ensure firm welding to prevent leakage.


• Climate Factors: Take protective measures on cloudy or rainy days.


• Safety Protection: Implement labor protection measures on the construction site.


 

 

Strictly adhere to construction specifications for geomembrane installation, from base treatment to backfilling, to ensure project quality and durability. Prioritize environmental and safety protection for smooth construction progress.

 

For more information, contact Dezhou Sentai Environmental Technology Company Limited.

 

Certifications

After Sales Service

Welcome to Dezhou Sentai Environmental Technology Company Limited

 

At Dezhou Sentai Environmental Technology Company Limited, we are committed to providing top-notch environmentally friendly materials for all your needs. Our after-sales service is designed to ensure your satisfaction and peace of mind.

 

After-Sales Service Includes:

 

• Product Quality Assurance: Guaranteed performance and lifespan under normal usage conditions.


• Product Installation and Maintenance: Professional technical team for seamless installation and maintenance services.


• Product Consultation and Technical Support: Timely solutions to any issues you may encounter.


• Product Replacement and Return: Compliance with relevant laws for quality issues.


• Regular Follow-Up and Maintenance: Ensuring continuous and stable performance of our products.


 

 

For specific after-sales service policies, please refer to our official instructions. If you have any questions, feel free to contact us directly for consultation.