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Crossed Laminated HDPE Film Self-Adhesive Membrane

Jul 13, 2017

Crossed Laminated HDPE Film Self-Adhesive Membrane Basic Info

  • Ceiling Tile Shape: Roll

  • Thickness: 1.2mm

  • Function: Waterproof

  • Color: Black

  • Adhesive: Yes

  • Port: China

  • Trademark: Hongyuan/OEM/ODM

  • Specification: 1.2/1.5/ 2.0/ 2.5/3.0/4.0mm*1m/2m*20m/15m10m

  • Type: Waterproof Roll Material

  • Material: HDPE

  • Surface Treatment: Film Coated

  • Certification: ISO, MSDS, CE

  • Usage: Outdoor

  • Applicaiton: Basemernt, Roofing

  • Certificate: Ce,SGS,BV

  • Colors: Black/Other Colors

  • Transport Package: Carton, Pallet

  • Origin: Weifang China

Crossed Laminated HDPE Film Self-Adhesive Membrane Product Description

Crossed laminated HDPE film Self-adhesive bitumen membrane

Waterproof has newly developed RAM-CL, the self-adhesive membrane made from cross laminating HDPE film, asphalt and high polymer adhesive. This product is featured by high property performance, cold application, excellent size stability, anti-UV and good tear resistance.
HDPE film used in this product is manufactured through cross-lamination processing, which enables the film elongation stable both in MD and TD, while no deformation is caused. The polymer (chain) and cement polymer (silicate) function together to form cross interface structure and ensure a permanent, continous seal on cement base.

Crossed Laminated HDPE Film Self-Adhesive Membrane Product Mechanism
An ordinary HDPE film is single directional stretching film, waterproof membrane with this film is easily wrinkled when temperature change, even broken if heavy deformation.
crossing-laminated HDPE filme is made by special formula. It overcomes shortcomings of ordinary film and have high tensile strength, solar stable and no bubbles.
Besides, the longitudinal tensile strength of ordinary HDPE film is larger than its transverse tensile strength. While the longitudinal and transverse value of Hongyuan RAM-CL is equal, which enables the sheet has stronger adhesion on fasteners than ordinary membrane.

Crossed Laminated HDPE Film Self-Adhesive Membrane Feature
1. Superior shank tear strength and watertightness in screws fixed position
2. Better adhesion on screws and fasteners than ordinary membrane, stronger tear resistance in both direction.
3. Good tensile strength and weatherability
4. Size stable and no crease, a reliable safeguard for waterproof.

Crossed Laminated HDPE Film Self-Adhesive Membrane Applicable Scope
1. RAM-CL membrane is recommended to apply in non-exposed roofs, underground waterproof projects, subways, tunnels and water channels. It is specially used in such constructions that no open fire is allowed to used.
2. Cement mortar is used to install RAM-CL onto base, while self-adhesive is recommended to use between membrane sheets.


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