Gold Member Since 2006
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Weifang Hongyuan Waterproof Materials Co., Ltd.

Asphalt Roofing Felt, Polyester Roofing Felt, Waterproof Roofing Felt manufacturer / supplier in China, offering Waterproof Membrane Type Self Adhesive Bitumen Membrane, 1.2m EPDM Rubber Roofing Waterproof Membrane/EPDM Membrane, Tpo Waterproof Materials for Concrete Roofing and so on.

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Supplier Homepage Product self adhesive waterproof membrane Waterproof Membrane Type Self Adhesive Bitumen Membrane

Waterproof Membrane Type Self Adhesive Bitumen Membrane

FOB Price: Get Latest Price
Min. Order: 1,000 Square Meters
Production Capacity: 50000000 Sqm/Year
Transport Package: Roll Packed with Plastic Film
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: RAM-CL
  • Material: Bitumen
  • Surface Treatment: PE, Aluminum, etc.
  • Certification: ISO
  • Product Name: Waterproof Membrane Type Self Adhesive Bitumen Mem
  • Width: 1m
  • Trademark: Hongyuan
  • Origin: Shandong, China
  • Type: Roofing and Waterproofing
  • Thickness: 1.2/1.5/2.0mm
  • Function: Waterproof
  • Color: Green
  • Length: 20/15m
  • Performance: Excellent Elongation and Tensile Strength
  • Specification: Q/0783WHY002-2012
Product Description
1.Waterproof Membrane Type self adhesive bitumen membrane
2.Super tear strength.
3.Excellent adhesive ability.
4.Size stable.

                                  Waterproof Membrane Type self adhesive bitumen membrane
1. 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.

2. Feature:
1) Excellent physical property
2) Friendly construction performance

3. 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.

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
14Artificial weathering testAppearanceNo slipping, flowing or dripping
Pull retention, %≥80
Low temperature flexibilityNo craking under -13 degree











15Heat aging test (70degree×168h)Pull retention, %≥90
Breaking elongation retention, %≥80
Low temperature flexibilityNo craking under -13 degree
16Salt treatment a (20% NaCl solution×30d )Pull retention, %≥90
Elongation retention, %≥80
Low temperature flexibilityNo craking under -13 degree
17Alkali treatment a (saturated NaOH solution×30d))Pull retention, %≥90
Elongation retention, %≥80
Low temperature flexibilityNo craking under -13 degree
18Chlorideion penetration resistance, mg/cm 2 d≤5.0x10 -3
Note: a for special designed projects that require these testing items

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