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A damp proof course ( dpc ) is a physical barrier inserted into the fabric of a building to stop water passing from one place to another. This can be on a horizontal plane, stopping water rising up from the ground by being sucked up by the dry masonry above, or vertically to stop water passing from the outside of a building, though the masonry, to the inside. Dpc's have taken many forms through the ages and one of the earliest forms was to use a layer of slate in the construction. Slate is still used but the less expensive plastic version ( below right ) is now more widely used. Technical specification of dpc Water vapour permeability 0.28 gm2 day-1 Bs3177 Water vapour transmission 733 mnsg-1 Water absorption 0.22% Bs2782 : 430a Resistance to leakage at joints Pass Moat 27 : 5.2.1 Tensile strength of joint Unaged : 300 n Heat aged : 290 n Water soak : 257 n Moat 27 : 5.2.2/3/4 Cold flex temperature −60¡ãc Bs2782 : 320a Tensile strength L : 12.9 nmm-2 T : 11.2 nmm-2 Bs2782 : 320a Elongation at break L : 415% T : 582% Bs2782 : 320a Tear strength L : 122 nmm-1 T : 96 nmm-1 Bba method Low temperature flexibility L :
| HS Code | 3920.10 |
| Material | Polyethylene (PE) with HDPE/LDPE blend |
| Grade/Type | HDPE/LDPE blend damp proof course membrane |
| Purity/Composition | Virgin polyethylene, UV-stabilized formulation |
| Size/Dimensions | Standard widths: 225mm, 300mm, 450mm; Roll length: 20-50m; Thickness: 0.5mm - 1.2mm |
| Standard | BS 743 (Specification for damp proof courses), BS 6515 (Specification for polyethylene damp proof course) |
| Application | Horizontal damp proof course in walls, floor joist ends, and brickwork to prevent rising damp |
| Packaging | Individual rolls wrapped in polyethylene film, 6-12 rolls per pallet, containerized for export |
| Origin | Various origins accepted (UK, EU, Turkey, China typical) |
Polyethylene damp proof course (DPC) is a critical moisture control barrier used in residential and commercial construction to prevent rising damp through walls and floor joints. Supplied in roll format, this flexible polymer membrane meets BS 743 and BS 6515 standards for horizontal installation. Exported widely across Southeast Asia, Middle East and Africa, poly DPC is an essential item for builders merchants, contractors and developers seeking durable damp proofing solutions. Available in standard widths and roll lengths suitable for containerized shipping.
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| Major Markets | Global |
| 响应时间 | <4h |
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Poly dampcourse is offered by Shandong Huiyuan Building Materials Group Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Poly dampcourse, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Poly Dampcourse for your business, securing the right balance of quality and cost is essential. Shandong Huiyuan Building Materials Group Co., Ltd., a verified supplier based in China, offers this product with key specifications including HDPE/LDPE blend damp proof course membrane, Virgin polyethylene, UV-stabilized formulation, and Standard widths: 225mm, 300mm, 450mm; Roll length: 20-50m; Thickness: 0.5mm - 1.2mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8001,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 3920.10, making it a staple in the Construction Materials sector with strong demand from importing countries worldwide.
Importing Poly Dampcourse requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Huiyuan Building Materials Group Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3920.10 in their destination country. 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Poly Dampcourse 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 Construction Materials category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Poly Dampcourse 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 for HS Code 3920.10 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 Poly Dampcourse from Shandong Huiyuan Building Materials Group Co., Ltd. is $8001,200./Unit 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 Shandong Huiyuan Building Materials Group Co., Ltd. through EximNext.
The supplier, Shandong Huiyuan Building Materials Group Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Poly Dampcourse. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Poly Dampcourse is classified under HS Code 3920.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Poly Dampcourse from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Huiyuan Building Materials Group Co., Ltd.. Ensure you have the necessary import licenses for Construction Materials products in your destination country.
Yes, Shandong Huiyuan Building Materials Group 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.
The key specifications for Poly Dampcourse supplied by Shandong Huiyuan Building Materials Group Co., Ltd. include HDPE/LDPE blend damp proof course membrane, Virgin polyethylene, UV-stabilized formulation, and Standard widths: 225mm, 300mm, 450mm; Roll length: 20-50m; Thickness: 0.5mm - 1.2mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shandong Huiyuan Building Materials Group Co., Ltd. offers Poly Dampcourse with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Poly Dampcourse is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Huiyuan Building Materials Group Co., Ltd. through our platform.
Shandong Huiyuan Building Materials Group Co., Ltd. maintains international quality certifications. These ensure that the Poly Dampcourse 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. Shandong Huiyuan Building Materials Group 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 Shandong Huiyuan Building Materials Group Co., Ltd..
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