APP Modified Bitumen Waterproof Membrane
1. Products & Production Lines:
(The top advanced production line introduced from US Reichel & Drews Inc.)
2. Product Introduction:
APP(Atactic Polypropylene) modified bitumen membrane is made by saturating the base in bitumen, or thermoplastics (such as APP, APAO, APO), then covering double faces with thermoplastic elastomer (SBS) and last finishing the upward face with fine sands, mineral slates(or grains)or polythene membrane etc. while downward face with fine sands or polythene membrane.
3. Product Features:
1) Good tensile strength, elongation rate and size stability which could be well suited the substrate distortion and crack.
2) Good performance in anti-puncture, anti-broker, anti-resistance, anti-erosion, anti-mildew, anti-weathering.
3) Good impermeability, flexibility, anticorrosion, non-toxicity.
4) APP modified bitumen membrane is more suitable for hot area with high temperature resistance.
4. Specification:
| Item | APP Modified Bitumen Waterproof Membrane |
| Length | 10m/7.5m |
| Width | 1m |
| Thickness | 3mm; 4mm |
| Square per Roll | 10sqm/7.5sqm |
| Weight per Roll | 36kg; 47kg |
| Surface | PE Film; Schist Mineral Coated; Aluminum Surface |
| Reinforced Mat | 200g/m2 filament polyester mat reinforced |
| Packing | with pallets |
5. Application:
1) Roof and underground in industrial and civil buildings;
2) Bridge, subway, tunnel, swimming pool, etc.
3) Waste landfill, sewage plant, irrigation system, etc.
4) For anti-root puncture modified bitumen waterproof membrane, can be applied to roof garden, garage rooftop, etc.
Attached some pictures for reference:
6. Technical Data Sheet:
APP modified bitumen waterproof membrane GB18243-2008
| No. | Item | I | II |
| PY | G | PY | G | PYG |
| 1 | Soluble content/(g/m2)≥ | 3mm | 2100 | * |
| 4mm | 2900 | * |
| 5mm | 3500 |
| Test | * | No flame | * | No flame | * |
| 2 | Heat resistance | ºC | 110 | 130 |
| ≤mm | 2 |
| Test | No flow, no dripping |
| 3 | Low temperature flexibility/ºC | -7 | -15 |
| No crack |
| 4 | Impermeability 30minutes | 0.3MPa | 0.2MPa | 0.3MPa |
| 5 | Tension | Maximum/(N/50mm) | 500 | 350 | 800 | 500 | 900 |
| Secondly-Maximum | * | * | * | * | 800 |
| Test | No crack, no apart |
| 6 | Elongation | Maximum/%≥ | 25 | * | 40 | * | * |
| Secondly-Maximum≥ | * | * | 15 |
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We passed ISO9001 International quality certification in 2001;
We passed ISO14001 Environment management system certification in 2006;
We passed GB18243-2008;
We are Chinese well-known trademark;
We are TOP 3 of Chinese Waterproof Material Industry.
Welcome to visit us.
Yours Faithfully,
Lisa Tian