Self-Adhesive Bitumen Waterproof Roofing Membrane Basic Info
Model NO.: SPM-N
Ceiling Tile Shape: Roll
Thickness: 1.2,1.5, 2.0, 2.5, 3.0, 4.0mm
Surface Treatment: Film Coated
Certification: ISO, MSDS, CE
Usage: Roofs, Underground, etc
Self Adhesive Bitumen Waterproof Roll Width: 1m 2m
Certificate: Ce,SGS,BV
Specification: 1.2/1.5/ 2.0/ 2.5/3.0/4.0mm*1m/2m*20m/15m10m
Self Adhesive Bitumen Waterproof Roll HS Code: 68079
Type: Roofing and Waterproofing
Material: PE/HDPE/EVA Coated with Bitumen
Ceiling Tile Type: Fiberglass Ceilings
Function: Waterproof
Self Adhesive Bitumen Waterproof Roll Color: Black
Length: 20m,15m10m
Application: Basemernt, Roofing
Port: Qingdao China
Self Adhesive Bitumen Waterproof Roll Transport Package: Plastic Bag
Origin: Weifang China
Self-Adhesive Bitumen Waterproof Roofing Membrane Product Description
bitumen adhesive tape/waterproof materials/ building materials
Self Adhesive Waterproof Membrane
Self-Adhesive Bitumen Waterproof Roofing Membrane Introduction
Hongyuan 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.
Self-Adhesive Bitumen Waterproof Roofing Membrane Proproduct
Product Mechanism
Hongyuan 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.
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.
Superior shank tear strength and watertightness in scres fixed position
Better adhesion on screws and fasteners than ordinary membrane, stronger tear resistance in both direction.
Good tensile strength and weatherability
Size stable and no crease, a reliable safeguard for waterproof
| No. | Item | Index | ||||||
| Type I | Type II | |||||||
| 1 | Tensile strength, N/50mm | ≥210 | ≥220 | |||||
| 2 | Breaking elongation, % | ≥160 | ≥200 | |||||
| 3 | Impermeability, (30 Mpa×120min) | No leakage | ||||||
| 4 | Tear resistance, N | ≥25 | ||||||
| 5 | Nail-rod tear strength, N | ≥110 | ||||||
| 6 | Low temperature flexibility, degree | No craking under -15 degree | No craking under -25 degree | |||||
| 7 | Peel strength between sheets, N/mm | No treatment | ≥1.0 | |||||
| After heating | ||||||||
| 8 | Heat resistance, (70degree×2h) | No slipping, flowing or dripping | ||||||
| 9 | Peel strength between sheet and cement mortar, N/mm | No treatment | ≥2.0 | |||||
| After heating | ≥1.5 | |||||||
| 10 | Peel strength after sheet and mortar soaked in water, N/mm | ≥1.5 | ||||||
| 11 | Size stability | Appearance | No slipping, flowing or dripping | |||||
| change rate, % | ± 2.0 | |||||||
| 12 | Oil permeability, pieces | ≤2 | ||||||
| 13 | Holding Power, min | ≥15 | ||||||
