excellent tearing resistance self-adhesive cross laminating HDPE film bitumen waterproof membrane
1. Product Introduction:
The RAM-CL rapid response sticky strong cross film self-adhesive waterproofing membrane is composed of a cross laminated high density polyethylene (HDPE) film, excellent polymer self-adhesive rubber bitumen, with dimensional stability, excellent thermal stability, anti-ultraviolet and bidirectional tearing resistance.
Its surface is coated with apple green HDPE mask, which is our patent product. This strong cross film is HDPE film by cross-laminated composite technology, with same transverse and longitudinal elongation, no deformation, aesthetic and more reliable waterproof effect.
2. Features:
(1) Excellent physical properties
1) More excellent nail rod tear strength and nail rod water tightness than ordinary mask.
2) More high tear strength.
3) Excellent tensile strength and bidirectional tearing resistance, good weatherability.
4) Good dimensional stability, not wrinkle, more reliable waterproof effect.
(2)Construction performance and friendly:
1)The roll material and structure are firmly bonded. Even if any individual leakage, leakage and destruction are also the same point, easy to maintenance. The characteristic "self-healing function" can make local puncture point self-heal.
2) Good adaptability to the construction environment.
3) The apple green mask. Compared with silver white mask, it can eliminate light pollution.
4) Good weather resistance.
3. Technical Specification:
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 |
Apple green (patent color) |
Packing |
Plastic bag, with paper carton, pallet/wooden case |
Certificate |
ISO and Dun & Bradstreet(DUNS NO.:30910769) certificated factory |
4. Application:
nonexposed roofs, underground waterproof projects, subways, tunnels and water channels. It is specially used in no-open-fire constructions.
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 |
Hongyuan Waterproof was founded in 1996. As a professional waterproof system supplier integrating scientific R&D, production, sales, and construction service altogether, Hongyuan is also known as a key high-tech enterprise in national torch project, the only waterproof enterprise of national housing industrialization base, and a leading enterprise in China's waterproof industry.
So far, Hongyuan has established five major production bases, with a number of branches and offices in nationwide cities, over 300 excellent agents, as well as more than 1000 franchised dealers and after-sales service agencies in China.
Operating 56 modern waterproof material production lines, HONGYUAN contributes to an annual production capacity of 150 million square meters of membrane, and 80, 000 tons of waterproof coating. Products of the company consist of 9 major series and over 100 varieties, covering all waterproof fields from railway, road and bridge, public facility to civil construction, industry, and military projects. So far, Hongyuan has participated in the establishment of more than 50 national and industrial waterproof product standards. Products of Hongyuan are sold in over 40 countries and regions around the globe, including Japan, Malaysia, India, Nigeria, Congo, Australia, New Zealand, UK, US, Canada, Brazil, Chile, etc.
In future, Hongyuan will implement the development strategy of establishing brilliant organizational culture, forming market-oriented core competitiveness, and building creative team to provide customers with exceeding-expectation products, services, and values. Adhering to social responsibilities and upholding market rules, Hongyuan will make efforts to realize sustainable and leap-forward development, so as to become a world's first-rate waterproof enterprise.
