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Dimpled drainage sheets are extruded polyethylene membranes with a three-dimensional dimple structure designed to create continuous flow channels for subsurface water. The dimples are formed through a specialized extrusion process that ensures structural rigidity under long-term load, preventing collapse even when covered by concrete or soil backfill. The top surface is bonded to a nonwoven geotextile filter layer to prevent clogging from fine particles.
The material is engineered for high tensile strength and elongation, allowing it to adapt to ground movement without cracking. It resists chemical degradation from soil acids, salts, and hydrocarbons, and maintains performance across a wide temperature range from -40°C to 80°C. The dimple height, spacing, and base thickness determine drainage capacity and load resistance, with standard profiles matching international geosynthetic drainage standards.
These sheets are widely used in green roofs, tunnel linings, landfill caps, basement waterproofing, and road embankments. Buyers include civil engineering contractors, landscape architects, and infrastructure developers. The product is typically supplied in rolls of 1 to 5 meters width and 20 to 100 meters length, with custom sizes available on request. Installation requires overlap seams and mechanical fastening to ensure continuous drainage.
| Material | High-density polyethylene (HDPE) |
| Dimple Height | Typical 8mm to 12mm, standard for effective water channel formation under soil load |
| Dimple Spacing | Typical 20mm to 30mm center-to-center, standard for balanced drainage flow and structural support |
| Base Thickness | Typical 1.2mm to 1.8mm, standard for load-bearing capacity in construction applications |
| Geotextile Layer | Nonwoven polypropylene, 150g/m² to 200g/m², standard for filtration and particle retention |
| Tensile Strength | Typical 25 kN/m to 40 kN/m, standard for geosynthetic drainage membranes under load |
| Elongation at Break | Typical 500% to 700%, standard for flexibility under ground movement |
| Operating Temperature Range | -40°C to 80°C, standard for HDPE geosynthetics in global climates |
| Roll Width | Typical 1m, 2m, 3m, 4m, or 5m, standard for compatibility with construction equipment |
| Roll Length | Typical 20m, 50m, or 100m per roll, standard for efficient installation in large areas |
Taian Eatar Geosynthetical Material Co., Ltd. is located in the Hi-Tech Zone of Taian, Shandong Province, China, and produces geosynthetic materials for civil engineering applications. The listing confirms product design and technical description, but provides no details on company history, workforce, certifications, or export experience. The harbor trust tier indicates basic business registration but no verified quality or compliance audit.
There is no recorded response rate or average response time, suggesting limited buyer communication capability. Buyers should treat this as a manufacturer listing without customer service guarantees. No claims are made regarding ISO certification, testing lab accreditation, or past project references. All performance data must be independently verified through third-party testing.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, confirm the dimple height, base thickness, and geotextile GSM weight match your project’s load and drainage requirements. Request a copy of the material’s tensile and creep test data, and verify that the geotextile layer has been tested for filtration efficiency under your soil type. Ensure the product is UV-stabilized if exposed during installation.
Lead time, Incoterms, and payment terms are not listed and must be confirmed directly. Typical export terms from China are FOB Qingdao or Shanghai, with rolls packed in waterproof polyethylene sleeves and palletized. Payment is often 30% advance, 70% against shipping documents. Buyers should specify container or bulk roll shipment preferences.
Upon delivery, inspect rolls for tears, moisture, or deformation. Unroll a sample section to verify dimple integrity and geotextile adhesion. Retain a sample batch for quality reference. Request batch-specific test certificates for material composition and permeability. Ensure all documentation aligns with local building code requirements for subsurface drainage systems.
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When sourcing Dimpled Drainage Sheet for your business, securing the right balance of quality and cost is essential. Taian Eatar Geosynthetical Material Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.75/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing Dimpled Drainage Sheet requires careful attention to shipping logistics, customs compliance, and secure payment terms. Taian Eatar Geosynthetical Material Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Dimpled Drainage Sheet has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Dimpled Drainage Sheet requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Dimpled Drainage Sheet from Taian Eatar Geosynthetical Material Co., Ltd. is $1.75/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Taian Eatar Geosynthetical Material Co., Ltd. through EximNext.
The supplier, Taian Eatar Geosynthetical Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Dimpled Drainage Sheet. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Dimpled Drainage Sheet depends on the specific grade and form. Contact Taian Eatar Geosynthetical Material Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Dimpled Drainage Sheet from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Taian Eatar Geosynthetical Material Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Taian Eatar Geosynthetical Material Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Taian Eatar Geosynthetical Material Co., Ltd. through EximNext.
Taian Eatar Geosynthetical Material Co., Ltd. offers Dimpled Drainage Sheet with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Dimpled Drainage Sheet is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Taian Eatar Geosynthetical Material Co., Ltd. through our platform.
Taian Eatar Geosynthetical Material Co., Ltd. maintains international quality certifications. These ensure that the Dimpled Drainage Sheet meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Taian Eatar Geosynthetical Material Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Taian Eatar Geosynthetical Material Co., Ltd..
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