According to its use function, beixinyuwang hot melt modified asphalt waterproof rolling material can be divided into ordinary type, root and piercing resistant type, salt and alkali resistant type, road and bridge special type, decorative type, etc., applicable to a wide range of fields


APP Plastomer Modified Bitumen Waterproof Membrane

Modified asphalt Waterproof Roll (hot melt series)

★ Product Description download

10.0   10.0/7.5     7.5




3.0      4.0          5.0

Thickness /mm:

According to the physical and mechanical properties, it is divided into I type and II type; according to the upper surface insulation material, it is divided into polyethylene film (PE), fine sand (S), mineral grain (M); according to the surface insulation material, it is divided into fine sand (S ), polyethylene film (PE).

Product Specification:


This product is made of filament polyester felt as base material, a non-woven polypropylene (APP) or polyolefin-based polymer (APAO, APO, etc.) modified bitumen is used as a immersion and coating material, and both sides are covered with a waterproof material made of a separator.





High tensile strength, high water pressure resistance, high elongation, good puncture resistance, fatigue resistance, good dimensional stability and super aging resistance. It has strong adaptability to shrinkage deformation and cracking of the base layer.

Resistant to chemical corrosion, mold and weather resistance.

Excellent high and low temperature resistance, suitable for hot and cold areas, especially for building waterproofing in hot areas.

Good construction performance, hot melt bonding, construction all year round, and seams are reliable and durable.

The knot is firm, the lap joint should overflow the hot-melt modified bitumen, and the blasted parts of the fine sand and mineral granules should be grit-treated, and the detail nodes should be additionally treated, and the lap joint and the head should be sealed. After the acceptance of the polyethylene film-coated coil material, the protective layer shall be set according to relevant specifications and design requirements.

Hot melt construction

The hot-melt method is adopted, before the construction, the base layer treatment agent (full-adhesive method) should be evenly applied, and then the elastic direction of the construction direction should be determined to determine the position of the coil material, and the coil material is unfolded at the position of the elastic line to release the stress. The coil is rolled from the two ends to the middle, and the hot melt adhesive of the bottom of the coil is baked with a flame spray gun, and the coil is laid from the middle to the both ends, and the paving is compacted by a press roll to remove air, so that the coil is adhered to the base layer.

Hot melt construction




Bitumen coating layer thickness on the lower surface of the membrane/mm


Maximum peak elongation

Maximum peak pull:I≥500;II≥800
Test phenomenon:During the stretching process, no asphalt coating layer is cracked or separated from the tire base in the middle of the test piece.

Tension /(N/50mm)

I/110    II/130
No runny,no blistering,sliding≤2mm

Heat resistance/℃

30min impervious

Impervious to water/MPa

3mm     4mm    5mm
≥2100   ≥2900   ≥3500

Soluble content/(g/m²)

Physical Index

GB 18243-2008《Plastomer modified asphalt waterproofing membrane》



I/-7    II/-15
No crack

Low temperature flexibility/℃

Guangzhou Olympic Sports Center

Waterproof Engineering

Waterproof Engineering

Zimbabwe parliament building project

Waterproof Engineering

Nanjing Youth Palace

● Waterproof and anti-seepage of various industrial and civil building roofs, underground works, and structures such as swimming pools and fire fighting pools. Municipal engineering projects such as subways, tunnels, bridge decks for paving concrete, sewage treatment sites, and landfills are waterproof. Water conservancy facilities such as canals and pools are waterproof.
●Applicable to roofing projects with waterproof rating I and II.