. Introduction:

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, continuous seal on cement base.

Apple green color is the patent of Hongyuan Company. Except that, Valeron Brand black HDPE film is imported from USA.

2. Features:

(1). Excellent physical property

1). Superior shank tear strength and watertightness in scres 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

 (2). Friendly construction performance

1). Firm bonding performance between membrane and base.

2). Good adaptability to construction environment.

3). Apple green facial film eliminates light pollution compared to silver white surface.

4). Adaptability to weather change from hot area to cold district, good adhesion in special-shaped part with no empty hollowing.

3. Specification:

  Item
Specification
Thickness
1.2/1.5/2.0mm
Width
1m
Length
15/20m
 

4. Application:

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 use.

2) Cement mortar is used to install RAM-CL onto base, while self-adhesive is recommended to use between membrane sheets.