Self-Adhesive Polymer Modified Bitumen Waterproof Membrane Basic Info
Model NO.: SY-817
Ceiling Tile Shape: Roll
Waterproofing Membrane Thickness: 4.0mm
Surface Treatment: Film Coated
Certification: ISO
Waterproofing Membrane Usage: Outdoor
Specification: GB23441-2009
HS Code: 6807100001
Type: Waterproof Roll Material
Material: Plastic
Waterproofing Membrane Ceiling Tile Type: Py Fiber
Function: Waterproof
Color: Black
Waterproofing Membrane Origin: China
Self-Adhesive Polymer Modified Bitumen Waterproof Membrane Product Description
SY-817 Self-adhesive Polymer Modified Bitumen Waterproofing Membrane
Main features
1) Good adhesiveness: service life of self-adhesive joint is the same with membrane.
2) Integrating adhesion, self-curing, sealing, and extension as a whole;
3) Excellent resistance to high and low temperature;
4) Convenient engineering through both dry and wet-paving method.
Self-Adhesive Polymer Modified Bitumen Waterproof Membrane Range of application
1) Widely used in various waterproofing engineering such as industrial and civil construction roofs, basement, subway, channels, water conservancy etc.
2) Especially suitable for waterproofing engineering which prohibiting open fire such as oil depots, chemical plants, textile mills, and grain depots etc.
Self-Adhesive Polymer Modified Bitumen Waterproof Membrane Types and specifications
| Reinforcement | Width(mm) | Thickness(mm) | Upper surface material |
| Polyester blanket (PY) | 1000 | 2, 3, 4 | Polyethylene membrane (PE) Fine sand(S) No membrane double-side self-adhesion (D) |
| No reinforcement | 1.2, 1.5, 2.0 | Polyethylene membrane (PE) Polyester membrane (PET) No membrane double-side self-adhesion(D) |
Self-Adhesive Polymer Modified Bitumen Waterproof Membrane Property Index
No Reinforcement Type
| No. | Item | Index | |||||
| PE | PET | D | |||||
| I | II | I | II | ||||
| 1 | tensile strength | tension (N/50mm) ≥ | 150 | 200 | 150 | 200 | -- |
| elongation of maximum tensile ≥ | 200 | 30 | -- | ||||
| elongation at break ≥ | 250 | 150 | 450 | ||||
| 2 | tear strength ≥ | 60 | 110 | 30 | 40 | -- | |
| 3 | heat resistance | 70°C ≤2mm | 70°C ≤2mm | -- | |||
| 4 | low temperature flexible/°C | -20 no crack | -30 no crack | -20 no crack | -30 no crack | -20 no crack | |
| 5 | imperviousness | 0.2Mpa, 120min impermeable | -- | ||||
| 6 | peel strength (N/mm)≥ | membrane and membrane | 1.0 | ||||
| membrane and aluminum sheet | 1.5 | ||||||
Polyester Reinforcement Type
| No. | Item | Index | |||||
| I | II | ||||||
| 1 | Soluble content(g/m2) ≥ | 2.0mm | 1300 | -- | |||
| 3.0mm | 2100 | ||||||
| 4.0mm | 2900 | ||||||
| 2 | tensile strength | tension (N/50mm) ≥ | 2.0mm | 350 | -- | ||
| 3.0mm | 450 | 500 | |||||
| 4.0mm | 450 | 800 | |||||
| elongation of maximum tensile ≥ | 30 | 40 | |||||
| 3 | Heat resistance | °C | 70°C, no flow, dripping | ||||
| 4 | Low temperature flexibility °C | -20 | -25 | ||||
| No crack | |||||||
| 5 | Water tightness 30min | 0.3Mpa, 120min impermeable | |||||
| 6 | peel strength (N/mm)≥ | membrane and membrane | 1.0 | ||||
| membrane and aluminum sheet | 1.5 | ||||||
