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Liaoning Dayu waterproof technology development group
Address: Panjin new waterproofing material industry base (Panchen County, Panshan county)
Tel:0427-5912993
Fax:0427-5912992
http://www.dayu-group.com
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Product application
Planting roofs
Municipal Engineering
FB-SBS super modified asphalt waterproofing membrane
product description
FB-(super) SBS modified bitumen waterproofing membrane, its colloid is prepared by European and American formula system and advanced production process of Italian EUROLINE company. Its coil colloid is 100% pure raw material preparation, and it is really added to the “zero” of biomass. Compared with the ordinary SBS in the market, this product has doubled its service life while greatly improving the waterproof safety.
Features
The FB-SBS coils are all made of long-fiber polyester felt base. Compared with the shorter-fiber polyester felt, it has more stable tensile strength, greater elongation and better dimensional stability, and the product quality is more reliable. It is made of European and American formula system and the advanced production process of Italian EUROLINE company. The glue is more delicate, the melting point of the rubber layer is the same, the construction is faster, and the seal is more secure.
Hot melt construction, convenient construction and wide application.
Specification model
Bonding surface |
PE (vinyl film), S (fine sand), M (slate) |
thickness |
3.0mm/4.0mm/5.0mm |
width |
1000mm |
length |
7.5m/10m |
Scope of application
1. Applicable to all kinds of industrial and civil building roofing and underground waterproofing engineering with higher requirements on waterproof quality and life of engineering;
2, the waterproof layer is exposed using slate cladding coil; the protective layer is non-exposed waterproof layer using fine sand or vinyl film cladding
Construction process
Hot melt (point stick, strip stick, empty shop, full stick)
Empty shop construction:
Grassroots requirements
The base layer is dry and solid, free of sediment, garbage, no empty drums, loose, sanding.
Coating treatment agent
Spray or roll the matching base treatment agent to the base layer to ensure that the base treatment agent is uniform and full of the base layer.
Trial roll
The coil material is spread out on the base surface, and the elastic wire or the overlapping edge of the adjacent coil material is aligned to ensure the overlapping width, and the stress is released after being released.
Hot melt paving
The flame is baked on the lower surface and the base surface of the coil, and the gel melts and rolls the coil in time, and is compacted and exhausted, so that the coil and the base surface are closely adhered.
Lap processing
At the same time of hot-melt laying, press the lap joint with a pressure roller to extrude 5~8mm molten asphalt (considered as reliable lap joint).
Performance
Elastomer modified asphalt waterproofing membrane (GB18242-2008)
Serial number |
project |
model |
|
---|---|---|---|
I |
II |
||
1 |
Pulling force (N/50mm)≥ |
500 |
800 |
2 |
Elongation (%) ≥ |
30 |
40 |
3 |
Heat resistance °C (no runny, dripping) |
90 |
105 |
4 |
Low temperature flexibility (°C) |
-20 |
-25 |
5 |
Impervious MPa (30min) |
0.3 |