Technical Parameter
No
|
Item
|
Index
| |||||
H
|
L
|
P
|
G
|
GL
| |||
1
|
Thickness of resin layer of the middle fabric /mm ≥
|
—
|
—
|
0.4
|
0.4
|
0.4
| |
2
|
Tensile performance
|
Max tensile strength(N/cm)≥
|
—
|
120
|
250
|
—
|
120
|
Tensile strength Mpa≥
|
10
|
—
|
—
|
10
|
—
| ||
Max elongation % ≥
|
—
|
—
|
15
|
—
|
—
| ||
Break elongation %≥
|
200
|
150
|
—
|
200
|
100
| ||
3
|
Heat treatment size changing rate %≤
|
2
|
1
|
0.5
|
0.1
|
0.1
| |
4
|
Cold bending
|
-25℃ no crack
| |||||
5
|
Watertightness
|
0.3Mpa,2h water impermeability
| |||||
6
|
Impact resistance
|
0.5kg.m,2h water impermeability
| |||||
7
|
Anti-static load
|
—
|
—
|
20kg water impermeability
| |||
8
|
Angle tear strength(N/mm)≥
|
50
|
—
|
—
|
50
|
—
| |
9
|
Seam peel strength(N/mm)≥
|
4.0 or the membrane broken
|
3.0
| ||||
10
|
Trapezoid tear strength/N ≥
|
—
|
150
|
250
|
—
|
220
| |
11
|
Water absorption
(70℃,168h)%
|
After sinking ≤
|
4
| ||||
After air cure≥
|
-0.4
| ||||||
Application range
1.All kinds of roofs,such as steel structure roof ,planted roof etc
2.Underground engineering,such as building basement,subways,tunnels,air raid shelter,etc
3.Other projects like artifical lake,dam,water reservoir,grain storehouse,etc.
Features
1.Long service life: 20-30 years
2.High tensile strength and elongation ,good dimensional stability
3.Good flexibility at low temperature and plasticity
4.Excellent resistance to root puncture ,chemical corrosion and aging
5.Easy to apply and low coat
6.Environment friendly ,no pollution
Packaging & Delivery
Packaging Details:
Packed in rolls with pallets or according to clients' requirement.
Delivery Detail:
Within 15 days after receiving deposit or L/C.
 |
| SBS waterproofing membrane |
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