Polymer Bitumen Membrane Self Adhesive Bitumen Waterproof Flat Roofing Membrane
The JB series is a kind of waterproof membrane that high polymer modified- rubber mixes with many surfacing materials, and it is very environmentally friendly product.
Unique creep properties and self-healing capability which can recover by itself;
Strong adhesion which can targeted the leakage in localized areas;
Tight joints, good extensibility;
Good stability and corrosion resistance, lasting effect.
||tension (N/50mm) ≥
|elongation of maximum tensile ≥
|elongation at break ≥
||tear strength ≥
||low temperature flexible/°C
||-20 no gash
||-30 no gash
||0.2Mpa, 120min impermeable
|peel strength (N/mm)≥
||membrane and membrabe
|membrane and aluminium sheet
Basement, metro, tunnel, pool, roof.
HDPE film and two-sided self-adhesive membrane are used for non exposed roofs while the aluminum foil membrane is used for exposed roofs.
1. Nianba self-adhesive membranes (normal temperature /low temperature)
2. Supporting base primer A: solvent base
3. Supporting sealant
4. Supporting construction tool
Transportation and storage
Avoid insolating and raining.
Different categories and specifications should stack separately and flatwise. Do not stack up over five tiers.
Avoid tilting and lateral drift during transportation.
Guarantee period: 12 months.