Cheap PriceList for Hdpe Dam Liners - Polyethylene Vapor Barrier – Yingfan

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Cheap PriceList for Hdpe Dam Liners - Polyethylene Vapor Barrier – Yingfan Detail:

Product Description

Our company, Shanghai Yingfan Engineering Material Co., is one of the leading polyethylene water vapor barrier manufacturers in China. We supply virgin plastic polyethylene vapor barrier under concrete slab or behind cement board or for basement or basement walls. 6mil/9mil/10mil/20mil /other mil thick polyethylene vapor barriers are available in our supply.

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10 mil polyethylene vapor barrier

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20 mil polyethylene vapor barrier

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virgin polyethylene vapor barrier

Polyethylene vapor barrier Introduction (cited from wiki)

A vapor barrier (or vapour barrier) is any material used for damp proofing, typically a plastic or foil sheet, that resists diffusion of moisture through the wall, floor, ceiling, or roof assemblies of buildings to prevent interstitial condensation and of packaging. Technically, many of these materials are only vapor retarders as they have varying degrees of permeability.

Materials have a moisture vapor transmission rate (MVTR) that is established by standard test methods. One common set of units is g/m²·day or g/100in²·day. Permeability can be reported in perms, a measure of the rate of transfer of water vapor through a material (1.0 US perm = 1.0 grain/square-foot·hour·inch of mercury ≈ 57 SI perm = 57 ng/s·m2·Pa). American building codes have classified vapor retarders as having a water vapor permeance of 1 perm or less when tested in accordance with the ASTM E96 desiccant, or dry cup method.[1] Vapor-retarding materials are generally categorized as:

Impermeable (≤1 US perm, or ≤57 SI perm) – such as asphalt-backed kraft paper, elastomeric coating, vapor-retarding paint, oil-based paints, vinyl wall coverings, extruded polystyrene, plywood, OSB;

Semi-permeable (1-10 US perm, or 57-570 SI perm) – such as unfaced expanded polystyrene, fiber-faced isocyanurate, heavy asphalt-impregnated building papers, some latex-based paints);

Permeable (>10 US perm, or >570 SI perm) – such as unpainted gypsum board and plaster, unfaced fiber glass insulation, cellulose insulation, unpainted stucco, cement sheathings, spunbonded polyolefin or some polymer-based exterior air barrier films.

Polyethylene vapor barrier: High density polyethylene vapor barrier

We are a well-known manufacturer of high density polyethylene water vapor barrier in China. Our product permeability is lower than ≤1.0×10-13 g•cm(cm2)•pa. So it can be categorized as impermeable vapor barrier. Its life span can last more than 70 years in this application. The width can reach more than 8m and the length can reach more than 800m.

Specifications

We are a well-known manufacturer of high density polyethylene water vapor barrier in China. Our product permeability is lower than ≤1.0×10-13 g•cm(cm2)•pa. So it can be categorized as impermeable vapor barrier. Its life span can last more than 70 years in this application. The width can reach more than 8m and the length can reach more than 800m.

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high density polyethylene vapor barrier

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plastic vapor barrier behind cement board

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polyethylene vapor barrier under concrete slab

Damp proofing is a very important part of keep the building structure stabilization when designing the construction. Our flexible and good impermeable property of our polyethylene moisture barrier has been proven in a lot of vapor barrier projects for floor and walls again and again.

For polyethylene vapor barrier price, you can advise our sales according to our online chat tool or other contact.


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Cheap PriceList for Hdpe Dam Liners - Polyethylene Vapor Barrier  – Yingfan detail pictures

Cheap PriceList for Hdpe Dam Liners - Polyethylene Vapor Barrier  – Yingfan detail pictures

Cheap PriceList for Hdpe Dam Liners - Polyethylene Vapor Barrier  – Yingfan detail pictures


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We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits. We are able to assure you product or service quality and aggressive cost for Cheap PriceList for Hdpe Dam Liners - Polyethylene Vapor Barrier – Yingfan, The product will supply to all over the world, such as: Malaysia, Benin, Holland, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you whole heartedly service. If you need more information, please feel free to contact us by E-mail or telephone. We are sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.
  • Managers are visionary, they have the idea of mutual benefits, continuous improvement and innovation, we have a pleasant conversation and Cooperation.
    5 Stars By Michaelia from Morocco - 2018.09.19 18:37
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Fay from Jordan - 2017.02.18 15:54

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