Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:100000平方 g/m²/month
self adhesive asphalt/ bitumen waterproofing membrane
DESCRIPTION
CHENHUA Self Adhesive bitumen waterproofing membrane
consists of a reflective aluminum foil coated with a thick layer of rubber modified bitumen protected by a tough, tear-resistant liner.with aggressive rubberized asphalt adhesive. The product is available in two finishes - bright aluminum or HDPE.
It is an important guarantee for waterproof project quality and its longstanding performance. Widely used in the industrial and civil building roofing, underground, Pool, tunnel, wooden & metal roofing. Specially applied in the chemical factory, garment factory, granary......
Self adhesive bitumen waterproof membrane
Sealing around pipes and tanks, repairs to weatherproof enclosures, sealing over wood, concrete brick most metals and some plastics.Vehicle/ships maintenance and repair, Hatch cover sealing,Sound damping
Construction
Flashing & Sealing to felt asphalt and bitumen surfaces, flashing of conservatories and porches, roof skirtings and parapet joints, sealing of roof light, windows,door,vents, pipes, and other openings, repair bandage for gutters and roofs, sealing glazing bars, cappings and protective coverings.
Self adhesive bitumen waterproof membrane
Store the rolls in dry conditions with +5 dg --- 25 dg with original packaging. Shelf-life approximately 12 months
CHEMICAL RESISTANCE
Do not expose to petrol, white spirit, paraffin and similar organic solvents which will dissolve the bitumen.
SURFACE PREPARATION
Surfaces must be clean of dirt loose material, grease and oils. Rough or porous surfaces must first be treated with Bitumen Primer.
1. thickness : 1.2/1.5/2/3/4mm
2. length : 10/15/20m or as requirement
3. width : can be cut as requirement
4. cover : PE,sand,aluminum fime,schist
5. main material : APP/SBS modified bitumen
No
| Item | Ⅰ | Ⅱ | |||
PY | G | PY | G | |||
1 | Soluble content (g/m2)≥ | 3mm | 2100 | |||
4mm | 2900 | |||||
5mm | 3500 | |||||
Test | No flame | No flame | ||||
2 | Heat resistance | °C | 90 | 105 | ||
≤mm | 2 | |||||
Test | No flow no dropping | |||||
3 | Low temperature flexibility°C | -20 | -25 | |||
No crack | ||||||
4 | Impermeability 30 minutes | 0.3Mpa | 0.2Mpa | 0.3Mpa | ||
5 | Tension | Maximum (N/50mm)≥ | 500 | 350 | 800 | 500 |
Secondly-Maximum(N/50mm)≥ | ||||||
Test
| No crack no apart | |||||
6 | Elongation | Maximum %≥ | 30 | 40 | ||
Secondly-Maximum %≥
| ||||||
7 | Oil leaking | Pieces ≤ | 2 | |||
