Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite

Product Details
Customization: Available
After-sales Service: Until 100% Satisfaction
Warranty: Three Years
Still deciding? Get samples of US$ 5/Square Meter
Order Sample
Shipping & Policy
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Payment Methods:
visa mastercard discover JCB diners club american express T/T
PIX SPEI OXXO PSE OZOW
  Support payments in USD
Secure payments: Every payment you make at Made-in-china.com is protected by the platform.
Refund policy: Claim a refund if your order doesn't ship, is missing, or arrives with product issues.
Manufacturer/Factory & Trading Company

360° Virtual Tour

Secured Trading Service
Diamond Member Since 2023

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
Fast Delivery
The supplier can deliver the goods within 15 days
Quality Assurance
The supplier provides quality assurance
Management Certification
The supplier has quality management system certification, including:
ISO9001:2015 certificate
to see all verified strength labels (20)
  • Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
  • Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
  • Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
  • Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
  • Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
  • Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Find Similar Products
  • Overview
  • Product Description
  • Product Parameters
  • Installation Instructions
  • Company Profile
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
3000g-8000g
Application
Electrical Engineering, Roads & Railways & Airports Project, Water Conservancy Project, Environmental Protection and Industry
Function
Reinforcement, Drainage, Sealing, Isolation, Waterproofing, and Anti-Seepag
Classification
Composite Geotextiles
Material
Naji Bentonite
Type
Geotextile+Bentonite+Woven Fabric
Performance
Expansion When Encountering Water
Surface
Smooth
Width
2-6 Meters
Length
Customizable
Thickness
1-8 Millimeters
Transport Package
Export Special Packaging
Specification
customizable
Trademark
Sentai
Origin
Dezhou City, Shandong Province
HS Code
6301400000
Production Capacity
400000ton/Year

Packaging & Delivery

Package Size
605.00cm * 55.00cm * 55.00cm
Package Gross Weight
300.000kg
Lead Time
3 days (1 - 100 Square Meters)
To be negotiated ( > 100 Square Meters)

Product Description

Product Description
A blanket like waterproof material made mainly from sodium based bentonite and processed by needle punching, needle punching film coating, or adhesive method. Sodium based bentonite, also known as sodium based montmorillonite, can expand more than 24 times in contact with water and form a very stable gel like waterproof layer through needle punching technology. It has the characteristics of low filtration loss and high viscosity. It is currently a new, environmentally friendly, and ecological waterproof roll materialSodium based bentonite composite waterproof blanket (GCL) is a new type of geosynthetic material. It is a blanket shaped waterproof roll made by mixing graded natural sodium based bentonite particles and corresponding additives as raw materials, and fixing the bentonite particles between geotextiles and plastic woven fabrics through needle punching technology and equipment. Bentonite waterproof blanket not only possesses all the characteristics of geotechnical materials, but also has excellent waterproof (permeability) performance.
The waterproof mechanism is as follows: the sodium based particle bentonite selected for the bentonite waterproof blanket can expand more than 24 times in contact with water, forming a uniform colloidal system with high viscosity and low filtration loss. Under the restriction of two layers of geotextiles, the bentonite changes from disordered to ordered expansion. The continuous water absorption expansion results in the bentonite layer achieving compactness and thus having a waterproof effect
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
 

 

Product Parameters
Property National standard Enterprise Standard Inspection standards
JG/T 193-2006
Geosynthetic Clay Expansionindex ≥24 ml/2g ≥25ml/2g ASTM D5890
Mass Per Unit Area(g/m2) ≥4800 g/m2 ≥4800 gm2 ASTM D5993
Tensile Strength ≥6KN/m ≥8KN/m ASTM 4632
Maximum load elongation ≥10% ≥10% ASTM 4632
Permeability ≤5×10-9 ≤5×10-9 ASTM D5084
Moisture content ≤15% ≤15% ASTM D4643
Peel strength ≥40N ≥65N ASTM D4632
Hydrostatic pressure 0.4Mp 0.4~0.6Mp ASTM D5891
Installation Instructions
Construction precautions:
1. The storage and transportation of bentonite waterproof blankets should be waterproof, moisture-proof, and resistant to strong sunlight exposure. When storing, overhead methods should be used to cushion it, and the bentonite waterproof blanket transported to the site should be used up on the same day.
2. When carrying out the next process or adjacent engineering construction, the completed bentonite waterproof blanket should be properly protected and not damaged by anyone.
3. Try to avoid wearing spiked shoes and high heels to step on the bentonite waterproof blanket; Vehicles and other machinery are not allowed to crush the bentonite waterproof blanket.
4. In the construction of GCL waterproof blanket, the completed GCL should have a 500mm thick clay protective layer laid on the same day; If the construction of the protective layer cannot be completed on the same day, GCL should be covered to prevent it from being hydrated due to rain, snow, and strong sunlight exposure.
5. After the completion and acceptance of the GCL single-layer anti-seepage and waterproofing construction project, soil, sand or stone particles with a specific gravity greater than 2.0 should be used for backfilling. To prevent damage to GCL during backfilling, the backfill soil should not contain gravel with a particle size greater than 10mm, and the thickness of the backfill soil should not be less than 30cm. Backfill soil should be graded and compacted, with a compaction degree not less than 85%.
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
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
 

Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite

 

Our Advantages
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
 
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite
Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite

Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite

FAQ

quality assurance
1. We regularly or according to your requirements, commission national testing institutions to conduct quality inspections
2. We strictly monitor and manage the entire production, quality testing, and measurement process in accordance with the ISO9001-2008 international quality system standard to ensure product quality
3. For construction delays or substandard construction related to quality (excluding damage or loss caused by customer responsibility or uncontrollable natural disasters), we provide refund, replacement, and repair services. We will respond to customer feedback on quality issues within 24 hours.
after-sale service
In order to provide comprehensive technical support to customers, we will promptly provide technical and other relevant information as required.
2. As needed, we will assign professional technical personnel to the construction site to provide technical training to the construction personnel and provide technical guidance throughout the entire construction process.
3. For damages caused by transportation and delivery, after we receive a complaint, we will inspect the issue through the provided pictures and videos. If it is confirmed that it is our responsibility, we will replace it free of charge.
After the construction is completed, according to your requirements, our technical personnel may participate in the final acceptance.
frequently asked questions
Where is our company located? Economic Development Zone of Ling County, Dezhou City, Shandong Province. China.
Can you send us samples? Yes, free samples can be provided, but the customer needs to pay for shipping.
After placing the order, the shipping fee can be refunded.
3. What are your payment terms?
Telegraphic transfer, letter of credit, Western Union remittance.
4. What is your delivery method?
Sea freight, train, train, depending on your country.
What is your minimum order quantity?
The minimum order quantity is a 20 foot container, and the quantity can be negotiated.

Chinese Manufacturers Directly Supply Maintenance Bentonite Waterproof Blankets for River Water Conservancy Engineering, Coated with Natural Base Nano Bentonite

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
People who viewed this also viewed