Planting Roofs Polyurea
Can replace the traditional asphalt roll. The planting roofs polyurea can be sprayed directly to the concrete roof and do not need to worry about the rhizome puncture. You can plant the flowers, vegetables, trees and crops over the polyurea. It has super long service life same as the building. The thickness color can be customized as the requirement. Totally environmental-friendly, easy application and rapid curing, polyurea is very popular in this field. Also, it can be sprayed over the PU insulation foam and has good adhesion.
◎Physical Properties
|
Gel Time /s |
11 |
|
Tensile Strength /MPa |
>20 |
|
Tear Strength (N/mm) |
>60 |
|
Abrasion Resistance / (GB/T 1689-1998, cm3/1.61km, mg) |
≤0.50 |
|
Friction Coefficient |
0.85~0.96 |
|
Resistance to plant root puncture |
Excellent |
|
Pull retention rate /% |
90 |
|
Chemical Resistant |
No blister, No Corrosion, No Spalling |
|
Tack free /s |
<60 |
|
Elongation /% |
>450 |
|
Shore Hardness /A |
>90 |
|
Impact Strength /(Kg.cm) |
70 |
|
Adhesion /(Pull off, MPa) |
>2.5 |
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