| |
The
needing material of coiled material (table 1)
Serial
number |
Name
|
Serial
number |
Name
|
| 1 |
10＃
asphaltum |
5 |
non-woven
cloth |
| 2 |
machine
oil (mixed oil) |
6 |
Plastic
film |
| 3 |
sbs
rubber polymer
|
7 |
rubber
power (regenerative) |
| 4 |
talcum
powder |
8 |
aluminium
film
|
Specification of SBS-ST products (table2)
| Serial
number |
material
name |
thickness(m) |
width(m) |
length
per reel |
weight(kg) |
| 1 |
suppleness
Ⅰtype |
1 |
1 |
10 |
10 |
| 2 |
suppleness
Ⅱtype
|
2 |
1 |
10 |
20 |
| 3 |
suppleness
Ⅲ type
|
3 |
1 |
10 |
30 |
| 4 |
suppleness
Ⅳ type |
4 |
1 |
10 |
40 |
Index of SBS modification asphaltum coiled material physicals
| Serial
number |
Name |
Name
of Serial number |
unit
performance index |
| 1 |
content
of solvend |
g/m3 |
>1800 |
|
2
|
Impermeability
|
Mpa |
>0.5 |
|
Min |
>30 |
| 3 |
Heat
resistance |
℃ |
80 |
| 4 |
pull
n |
n |
vertical
pull>550 / transverse pull >550 |
| 5 |
Extension
at break (transverse average value) |
％ |
>20 |
| 6 |
flawless
flexibility |
℃ |
-10 |
| 7 |
r=5mm
bend |
180
degees |
3s |
|
r=2.5mm
bend |
3s |
|
