Can be long-term, effective prevent plants through the coil, maintain the integrity of the waterproof layer.
Root puncture proof, and does not affect the normal plant growth.
Lap when using the adhesive lap joint, convenient and reliable.
High tensile strength, modified asphalt coating cover thickness is big, shrinkage deformation and cracking at the base of adaptable.
Construction does not need hot melt fire, ordinary waterproof layer of its lower part.
Excellent high and low temperature resistance, heat and cold areas are applicable.
Corrosion resistance, resistance to mildew, good weather resistance.
Packing: 4m x 10m (40m2/roll)
Storage:
Rolls should be kept in dry enclosed space, horizontally, no more than three rows in height, in original package.
Transportation:
In covered transport, on pallets, horizontally. No more than three rows in height.
Package information:
Synthetic membranes are delivered on wooden pallets. Every roll is wrapped in non-transparent polyethylene film, which protects them from UV radiation.
Item |
Index |
||
Soluble content,g/㎡ |
4.0mm |
≥2900 |
|
Expansion rate |
Maximum tensile,N/50mm |
Longitudinal |
≥800 |
Transverse |
|||
Elongation at maximum tension,% |
Longitudinal |
≥40 |
|
Transverse |
|||
Heat resistance |
70℃,No sliding, flowing, dripping |
||
Low temperature flexibility |
-30℃,No crack |
||
Impermeability |
0.3MPa,120min impermeable |
||
Peeling strength N/mm |
To membrane |
≥1.0 |
|
To aluminum sheet |
≥1.5 |
||
Holding power, min |
≥15 |
||
Self-adhesive bitumen re-peel strength, N/mm |
≥1.5 |