Basic Info.
Type
Waterproof Roll Material
Thickness
1.2mm, 1.5mm, 1.7mm,2.0mm
Surface Treatment
Sand Coated; Glue Coated
Usage
Specially Designed for Underground Projects.
Product Name
Pre-Applied HDPE Self-Adhesive Waterproof Membrane
Thick
1.2mm, 1.5mm, 1.7mm, 2.0mm
Advantage
Pre-Applied, Self-Adhesive, No Asphalt,Easy of Use
Application
Underground Projects, Metro, Foundations, Tunnels,
Tensile Strength
>500n/50mm
Transport Package
Packed with Pallets.
Specification
1m/2.05m width, 20m length per roll.
Origin
Weifang, Shandong, China.
Product Description
Pre-applied High Density Polyethylene (HDPE) Self-adhesive Waterproof Membrane
1. Introduction:
Pre-applied high density polyethylene (HDPE) self-adhesive waterproof membrane, which is composed of one thick HDPE backing layer, an aggressive pressure sensitive adhesive and trafficable weather resistant protective granular coating, is specially designed for underground engineering constructions with international advanced technology. And it can bond the later cast concrete form a firm structure, so that prevents water ingress or migration.
2. Features:
1). Advanced wet bonding technology: When pouring concrete, the cement mortar and the macromolecule polymer in the adhesive layer of sheet material moisture cure and bind together, the sheet material and structural layer concrete forms a permanent integration, avoiding water ingress or migration.
2). Both the advantages of polymer membrane and self-adhesive membrane, can be applied to wet base surface, weatherproof, can save the duration, reduce project cost.
3). Waterproof sheet material is border adhibiting on base, therefore it is not affected by settlement deformation
4). Trafficable weather resistant adhesive side: Can receive pedestrian or traffic immediately after application and makes convenient for subsequent placing of reinforcement, site contamination is easy to be removed.
5). Excellent physical and chemical properties:
High peel strength, good tearing strength, impact and puncture resistance, can withstand heavy duty loading, low temperature flexibility, etc..
Excellent chemical corrosion resistance, have a good resistance for caustic water from concrete. No damage from microbe, mould-proof, protect structure from salts and sulphate attack, etc..
6). No solvent or fuel in process of construction, green, safe and environmental protection.
3. Application:
Pre-applied HDPE self-adhesive waterproof membrane is specially designed for underground projects, widely applied to subways, tunnels, caves, reservoirs, drains, sewage treatment plants, metallurgical chemical plants, grain depots, and foundation floor, underground parking and side walls of industrial and civil buildings, etc.
4. Specification:
Length | 20m/roll or customized |
Width | 1m, 1.5m, 2.05m |
Thickness | 1.2mm; 1.5mm; 2.0mm |
Color | White |
Type | Pre-applied HDPE self-adhesive waterproof membrane with sand surface Pre-applied HDPE self-adhesive waterproof membrane without sand surface |
5. Types:
Pre-applied HDPE self-adhesive waterproof membrane with sand surface
2) Pre-applied HDPE self-adhesive waterproof membrane without sand surface
8. Technical Data Sheet:
Pre-applied HDPE self-adhesive waterproof membrane should be accordance to the technical requirements of the standards GB/T23457-2009.
No. | Items | Standard Requirement (Pre-applied Category P) | Test Results | Single-item Assessment |
1 | Tensile Performance | Tension | MD | ≥500N/50mm | 780N/50mm | Pass |
TD | 710N/50mm | Pass |
Breaking Elongation | MD | ≥400% | 1095% | Pass |
TD | 1155% | Pass |
2 | Screw Rod Tearing Strength | MD | ≥400N | 650N | Pass |
TD | 630N | Pass |
3 | Low Temperature Flexibility | -25°C, no cracking | -25°C, no cracking | Pass |
4 | Channeling Resistance | 0.6MPa, no channeling | 0.6MPa, no channeling | Pass |
5 | Heat Resistance | 70°C, 2h, no displacement, flowing, or dropping | 70°C, 2h, no displacement, flowing, or dropping | Pass |
6 | Impact Performance | Diameter (10±0.1)mm, no leakage | Diameter 10mm, no leakage | Pass |
7 | Static Load | 20kg, no leakage | 20kg, no leakage | Pass |
8 | Thermal Stability | Appearance | No wrinkling, sliding, or flowing | No wrinkling, sliding, or flowing | Pass |
Size Stability | MD | ≤2.0% | 0.3% | Pass |
TD | 0.3% | Pass |
9 | Peeling Strength from Post-cast Concrete | No Treatment | ≥2.0N/mm | 2.8N/mm | Pass |
Cement Powder Contaminated Surface | ≥1.5 N/mm | 2.5N/mm | Pass |
Dust Contaminated Surface | ≥1.5 N/mm | 2.4N/mm | Pass |
UV Aging | ≥1.5 N/mm | 2.1N/mm | Pass |
Thermal Aging | ≥1.5 N/mm | 2.3N/mm | Pass |
10 | Peeling Strength from Post-cast Concrete after being Soaked in Water | ≥1.5 | 2.3N/mm | Pass |
11 | Thermal Aging (70ºC, 168h) | Tension Retention | MD | ≥90% | 98% | Pass |
TD | 98% | Pass |
Elongation Retention | MD | ≥80% | 98% | Pass |
TD | 99% | Pass |
Low Temperature Flexibility | -23ºC, no cracking | -23ºC, no cracking | Pass |
12 | Thickness | Total Thickness of Membrane | ≥1.2mm | 1#: 1.22mm 2#: 1.22mm 3#: 1.22mm 4#: 1.22mm 5#: 1.21mm | Pass |
Primary Material Thickness | ≥0.7mm | 1#: 0.72mm 2#: 0.72mm 3#: 0.72mm 4#: 0.72mm 5#: 0.71mm | Pass |
13 | Area | 40m2 | No less than 99% of indicated value | 1#: 102%; 2#: 101%; 3#: 101%; 4#: 101%; 5#: 101% | Pass |
14 | Appearance | Membrane shall be rolled tightly, with end unevenness no larger than 10mm | (1#~5#) membranes are rolled tightly, with end unevenness no larger than 10mm | Pass |
Rolled membrane can be unrolled at temperature from 4ºC to 45ºC, without cracking or over 10mm adhesion in the section 1000mm from the spool | (1#~5#) membranes have no cracking or adhesion after being unrolled | Pass |
Membrane surface shall be event, without hole, clotting, bubbling, breaking, or fissure | The surface of (1#~5#) membranes is even, without hole, clotting, bubbling, breaking, or fissure. | Pass |
The number of joint in each roll of membrane shall not exceed 1, and the shorter section shall not be less then 1000mm. The joint shall be straight, and lengthened for 150mm. | No joint in (1#~5#) membranes | Pass |
15 | Peeling Strength from Post-cast Concrete | UV Aging for 20 Days | ----- | 1.6N/mm | ------ |
16 | Thermal Aging (70ºC, 336h) | Tension Retention | MD | ------ | 90% | ------ |
TD | 91% | ------ |
Elongation Retention | MD | ------ | 96% | ------ |
TD | 93% | ------ |
Low Temperature Flexibility | ------ | -23°C, no cracking | ------ |
Address:
HongYuan Waterproof, 22nd Floor, Fortune Center, Nongsheng Street, Shouguang City, Shandong Province
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration, Industrial Equipment & Components
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Company Introduction:
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.