Scope of application
Waterproofing of basements, subways, tunnels, pipe corridors, pools, inclined roofs and flat roofs, especially suitable for waterproof projects with special environment and high waterproof requirements.
Product specifications
| Thickness£¨mm£© |
Wide£¨m£© |
Length£¨m£© |
Lap edges |
| 1.2¡¢1.5¡¢2.0 |
1¡¢2 |
20 |
Self-adhesive |
Product features
1. Mechanical properties: high material strength, high elongation, impact resistance, puncture resistance, scratch resistance;
2. Adhesion performance: the polymer self-adhesive film layer has excellent adhesion performance, forming a "skin-type" full adhesion with the concrete base surface, and the waterproof effect is excellent;
3. Aging resistance: excellent UV aging resistance, heat aging performance;
4. Marine environment erosion resistance: salinity resistance, chloride ion erosion resistance;
5. Durability: HDPE can maintain good chemical stability and service life in ordinary inorganic, organic acid, alkali, salt, organic solvent and microbial environment;
6. Environmental performance: green building materials, no pollution to the groundwater environment.
Technical indicators
Executive standard: the main material meets the requirements of GB/T18173.1-2012 "Polymer waterproof materials - Part 1: Sheet"
| Project |
Resin indicators |
| Homogenizing tablets |
| Tensile strength |
room temperature23¡æ ¡Ý |
16MPa |
| high temperature60¡æ ¡Ý |
6 |
| Pull-off elongation/% |
high temperature23¡æ ¡Ý |
550 |
| microtherm-20¡æ ¡Ý |
350 |
| Tear strength£¨/ kN/m£©¡Ý |
60 |
| Impermeable£¨30min£© |
0.3MPa, no leakage |
| Low temperature bending |
-35¡ãC without cracks |
Bonding peel strength
(Sheet & Sheet) |
Standard test conditions/(N/mm)¡Ý |
1.5 |
| Water immersion retention rate(23¡æx168h)/%¡Ý |
70 |
Implementation standard: The self-adhesive layer meets the requirements of GB/T23260-2009 "Waterproof membrane with self-adhesive layer"
| Project |
Index |
| Peel strength£¨/ N/mm£© |
Coils and coils |
¡Ý1.0 |
| Coil and aluminum sheet |
¡Ý1.5 |
| Peeling strength after immersion in water£¨/ N/mm£© |
¡Ý1.5 |
| Peel strength after heat aging£¨/ N/mm£© |
¡Ý1.5 |
| Self-adhesive surface heat resistance |
70 ¡ãC, no flow for 2h |
| Stickiness/min |
¡Ý15 |
Construction steps
Base layer cleaning ¡ú Bullet line positioning ¡ú Large surface paving waterproofing membrane ¡ú Lap treatment ¡ú Detailed node treatment ¡ú Self-inspection, repair, acceptance ¡ú Lashing steel bars
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