Scope of application
Scope of application: widely used in industrial and civil building roofing and underground space waterproof engineering, more suitable for waterproof layer above or outside with cover panel shade protection built-in single-layer roof.
Product specifications
| Type |
Thickness£¨mm£© |
Width£¨m£© |
Length£¨m£© |
Overlapping |
|
H£¨¾ùÖÊ£©
L£¨´øÏËά±³³Ä£©
P£¨Ö¯ÎïÄÚÔöÇ¿£©
|
1.2¡¢1.5
1.8
|
1¡¢2 |
20 |
Welding |
Product features
1.Reliable formula and technology, and ever-evolving performance;
2.Eco-friendly chlorine-free formula;
3.Diversified options of material for the structural layer, in a bid to cope with various installation methods adaptively, thereby saving time and costs;
4.Recyclable for high material utilization.
Technical indicators
Executive Standards:GB27789-2011¡¶Thermoplastic Polyolefin (TPO) Waterproofing Membrane"
| project |
index |
| H |
L |
P |
| The thickness of the resin layer on the intermediate tire base/mm ¡Ý |
- |
- |
0.4 |
Tensile properties |
Maximum tensile force/ £¨N/cm£© ¡Ý |
- |
200 |
250 |
| Tensile strength/MPa ¡Ý |
12.0 |
- |
- |
| Elongation at maximum tensile force/% ¡Ý |
- |
- |
15 |
| Elongation at break/% ¡Ý |
500 |
250 |
- |
| Low temperature bending |
-40¡ãC without cracks |
| Seam peel strength/ £¨N/mm£© ¡Ý |
4.0 or coil destruction |
3.0 |
| Right angle tear strength/ £¨N/mm£© ¡Ý |
60 |
- |
- |
| Artificial climate accelerates aging |
Time/hour |
2500 |
| appearance |
No blistering, cracks, delamination, bonding and holes |
| Maximum pull retention/% ¡Ý |
- |
90 |
90 |
| Tensile strength retention/% ¡Ý |
90 |
- |
- |
| Elongation retention at maximum pull/% ¡Ý |
- |
- |
90 |
| Elongation at break retention/% ¡Ý |
90 |
90 |
0 |
| Low temperature bending |
-40¡ãC without cracks |
Construction steps
Mechanical fixation method:
base layer cleaning ¡ú laying air insulation layer ¡ú laying insulation board ¡ú pre-laying coil ¡ú fixed coil ¡ú lap treatment ¡ú node strengthening ¡ú self-inspection and acceptance
Full adhesion method: base layer cleaning ¡ú pre-laid coil ¡ú Large surface gluing ¡ú Laying coil ¡ú lap treatment ¡ú node strengthening ¡ú Closing treatment ¡ú Self-inspection and acceptance
Empty laying method: base layer cleaning ¡ú pre-laid coil ¡ú lap treatment ¡ú node reinforcement ¡ú self-inspection and receipt
Case show
Xiaohe International Convention and Exhibition Center
