Cross Laminated HDPE Surface Self Adhered Bitumen Waterproofing Membrane Basic Info
Model NO.: RAM-CL
Ceiling Tile Shape: Roll
Thickness: 1.2mm,1.5mm, 2.0mm
Function: Waterproof
Self Adhesive Bitumen Waterproof Roll Color: White; Black
Width: 1m
Size: 1.2/1.5/2.0mm*20m*1m
Surface Membrane: Cross Laminated HDPE
Certificates: ISO;Ce&D&B D-U-N-S Certificate(530910769 )
Origin: Shandong Province, China
Type: Roofing and Waterproofing
Material: HDPE Coated with Bitumen
Surface Treatment: Film Coated
Self Adhesive Bitumen Waterproof Roll Certification: ISO
Usage: Non-Exposed Roofing&Underground, etc.
Length: 20m,15m,10m
Patent Color: White and Black
Classification: Self Adhesive
Application: Non-Exposed Roofing;Basement;Subways;Tunnel;Pond,E
Self Adhesive Bitumen Waterproof Roll Package: Woven Bags+Cartons+Pallets
Specification: ISO&SGS; CE
HS Code: 6807
Cross Laminated HDPE Surface Self Adhered Bitumen Waterproofing Membrane Product Description
1. Cross Laminated HDPE Film
An ordinary film is single directional stretching film. Adhesive membrane with this film is easily wrinkled when temperature changes, even broken if heavy deformation.
The upper surface- black cross laminating HDPE film- is imported from Valéron Company in USA, the same supplier as the Grace. This film have a better tensile strength, tearing strength, anti-UV, and better waterproofing effect.
2. Advantages:
1) Cross laminated Valéron HDPE film, high tenacity, much better than ordinary PE film and PET membrane, perfectly combined with self-adhesive membrane to improve the waterproofing effect.
| Materials | Cross laminated HDPE film, high polymer adhesive, asphalt |
| Thickness | 1.2mm; 1.5mm; 2.0mm |
| Width | 1.0m |
| Length | 20m/roll, 15m or customized |
| Surface | Black (patent color) |
| Packing | Plastic bag, with paper carton, pallet/wooden case |
5. Cross Laminated HDPE Surface Self Adhered Bitumen Waterproofing Membrane Technical Data (Type P)
| No. | Item | Index | ||||
| Type I GB/T23457-2009 | Type II GB/T23457-2009 | |||||
| 1 | Tensile strength, N/50mm | ≥150 | ≥200 | |||
| 2 | Elongation, at max tensile % | ≥30 | ≥150 | |||
| 3 | Impermeability (0.3 Mpa×120min) | No leakage | ||||
| 4 | Nail-rod tear strength, N | - | - | |||
| 5 | Low temperature flexibility, °C | No craking under -15°C | No craking under -25°C | |||
| 6 | Peel strength between sheets, N/mm | No treatment | ≥1.0 | |||
| After heating | ||||||
| Materials | Cross laminated HDPE film, high polymer adhesive, asphalt |
| Thickness | 1.2mm; 1.5mm; 2.0mm |
| Width | 1.0m |
| Length | 20m/roll, 15m or customized |
| Surface | Black (patent color) |
| Packing | Plastic bag, with paper carton, pallet/wooden case |
5. Applications
RAM-CL membrane applies in non-exposed roofs, underground waterproof projects, subways, tunnels and water channels. It is specially used in no-open-fire constructions.
2. Cross Laminated HDPE Film
An ordinary film is single directional stretching film. Adhesive membrane with this film is easily wrinkled when temperature changes, even broken if heavy deformation.
The upper surface- black cross laminating HDPE film- is imported from Valéron Company in USA, the same supplier as the Grace. This film have a better tensile strength, tearing strength, anti-UV, and better waterproofing effect.
4. Cross Laminated HDPE Surface Self Adhered Bitumen Waterproofing Membrane Specification
5. Technical Data (Type P)
| No. | Item | Index | ||||
| Type I GB/T23457-2009 | Type II GB/T23457-2009 | |||||
| 1 | Tensile strength, N/50mm | ≥150 | ≥200 | |||
| 2 | Elongation, at max tensile % | ≥30 | ≥150 | |||
| 3 | Impermeability (0.3 Mpa×120min) | No leakage | ||||
| 4 | Nail-rod tear strength, N | - | - | |||
| 5 | Low temperature flexibility, °C | No craking under -15°C | No craking under -25°C | |||
| 6 | Peel strength between sheets, N/mm | No treatment | ≥1.0 | |||
| After heating | ||||||
| 7 | Heat resistance, (70°C×2h) | No slipping, flowing or dripping | ||||
| 8 | Peel strength between sheet and cement mortar, N/mm | No treatment | ≥2.0 | |||
| After heating | ≥1.5 | |||||
| 9 | Peel strength after sheet and mortar soaked in water, N/mm | ≥1.5 | ||||
| 10 | Size stability | Appearance | No slipping, flowing or dripping | |||
| change rate, % | ≤± 2.0 | |||||
| 11 | Oil permeability, pieces | ≤2 | ||||
| 12 | Holding Power, min | ≥15 | ||||
| 13 | Heat aging test (70°C×168h) | Pull retention, % | ≥90 | |
| Breaking elongation retention, % | ≥80 | |||
| Low temperature flexibility | -13 °C | -23 °C | ||
