SY-818 SBS Modified Bituminous Waterproofing Membrane Main features1) Excellent resistance to high & low temperature, suitable both in cold and hot areas, especially suitable to the cold area;
2) Good extensibility, excellent weather resistant and good flexibility; strong cohesive force, high intensity, corrosion resistance, mildew resistance, and high wear resistance;
3) Convenient construction through heat fusion method, rigor and reliable coped joint.
Range of application1) Roof and underground construction waterproofing and dampproof of various industries and civil buildings, structural waterproofing of swimming pools and fire ponds, etc.
2) Municipal engineering waterproofing of bridge floor of subways, channels, and concrete laying roads;
3) Canal and pool waterproofing etc.
Type and specification
| Reinforcement |
Thickness(mm) |
Width(mm) |
Upper surface material |
Lower surface material |
| Polyester(PY) |
3,4,5
|
1000 |
Polyethylene membrane(PE)
Fine sand (S)
Mineral sizing material (M)
|
Fine sand(S)
Polyethylene membrane(PE)
|
| Glass Fiber (G) |
3,4
|
| Glass Fiber polyester (PYG) |
5 |
| No. |
Item |
Index |
| I |
II |
| PY |
G |
PY |
G |
PYG |
| 1 |
Soluble content(g/m2) ≥
|
3mm |
2100 |
- |
| 4mm |
2900 |
- |
| 5mm |
3500 |
| Test phenomenon |
- |
Non-ignitable |
- |
Non-ignitable |
- |
| 2 |
Heat resistance |
°C |
90 |
105 |
| ≤mm |
2 |
| Test phenomenon |
no flow or drippage |
| 3 |
Low temperature flexibility °C |
-20 |
-25 |
| No crack |
| 4 |
Water tightness 30min |
0.3Mpa |
0.2Mpa |
0.3Mpa |
| 5 |
Tension |
Tension of maximum peak rate%≥
|
500 |
350 |
800 |
500 |
900 |
| Tension of second peak rate%≥
|
- |
- |
- |
- |
800 |
| Test phenomenon |
No cracks or separate |
| 6 |
Elongation |
Elongation of maximum peak rate%≥
|
30 |
- |
40 |
- |
| Elongation of second peak rate%≥
|
- |
- |
15 |
Sichuan Shuyang Waterproof Materials Co., Ltd.(SYW) is a professional new-type waterproof material enterprise integrating R & D ,manufacture, sales, construction, technical service as a whole, and ranks top 5 in China waterproof material industry. Shuyang has four production bases: Yuantong(2), Yongshou and Jiujiang, with an annual output of waterproof membrane 90,000,000 square meters and waterproof coating 50,000 tons. Shuyang manufactures modified bituminous membrane, self-adhesive membrane, macromolecular membrane, high-speed railway application series, road and bridge application series, waterproof coating series, building sealing and leak-stopping series, and house decoration waterproof coating series with more than 100 specific products.
Production:
Application:
Company Profile
