Home > News > Content

Self-Adhesive Bitumen Waterproof Roofing Membrane

Jan 30, 2018

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.ItemIndex
Type IType II
1Tensile strength, N/50mm≥210≥220
2Breaking elongation, %≥160≥200
3Impermeability, (30 Mpa×120min)No leakage
4Tear resistance, N≥25
5Nail-rod tear strength, N≥110
6Low temperature flexibility, degreeNo craking under -15 degreeNo craking under -25 degree
7Peel strength between sheets, N/mmNo treatment≥1.0
After heating
8Heat resistance, (70degree×2h)No slipping, flowing or dripping
9Peel strength between sheet and cement mortar, N/mmNo treatment≥2.0
After heating≥1.5
10Peel strength after sheet and mortar soaked in water, N/mm≥1.5
11Size stabilityAppearanceNo slipping, flowing or dripping
change rate, %± 2.0
12Oil permeability, pieces≤2
13Holding Power, min≥15



Self-Adhesive Bitumen Waterproof Roofing Membrane.jpg