Cangzhou Lewei International Co., Ltd.
Main products:swim cap,kick board,glass vial,dyestuff,paper tube
Products
Contact Us
  • Contact Person : Ms. Wang Lucia
  • Company Name : Cangzhou Lewei International Co., Ltd.
  • Tel : 0086-317-3138251
  • Fax : 0086-317-5306511
  • Address : Hebei,CANGZHOU,NO.306,BUILDING 11,YIHE SQUARE,JIEFANG WEST ROAD,YUNHE DISTRICT,CANGZHOU
  • Country/Region : China
  • Zip : 061000

hdpe self-adhesive waterproof membrane for roof

hdpe self-adhesive waterproof membrane for roof
Product Detailed
hdpe self-adhesive waterproof membrane Low temperature -20,-30 Length:15m/roll Width:1m/roll Thickness:1.2mm,1.5mm,2mm,3m

hdpe self-adhesive waterproof membrane 

Product Detail

Self adhesive bitumen waterproof membrane is made by polymer rubber,high quality bitumen.The surface material is PE membrane and aluminium foil or no membrane(double-side self-adhesion).The product use antiseize separate paper packaging.The characteristics of this product are excellent performance, convenient construction,having no environmental pollution and so on. The product includes no PY and PY two kinds

Characteristic

1 Have favourable flexibility,creep properties and extensibility and can adapt the transformation from foundation force .

2 When the mambrane is impaled then it can close up by itself and between the waterproof layer and the basement layer splice closely and water-tight.

3 Cold construction it depends on self-adhesion completely and the dependability is strong.

4 Between the membrane and foundation it is self-adhesion so the construction is convenient , safe and having no environmental pollution.

5 The product can be applied on wet foundation.

Applicable Scope

Be used for the roofing and basenment of civil and industry construction,underground tunnel,waterproofing engineering.The wooden roofing and matel roofing are workable

Technology

Self adhesive bitumen membrane(No PY)

No.

Index

Item

PE

PET

D

I  

II

I

II

1

Imperviousity 0.2Mpa120min

Impermeable

2

Heat Resistance

70°C slide at most 2mm

3

Tension(N/50mm)≥

150

200

150

200

4

Elongation %≥

200

30

5

Low Temperature Flexibility °C

-20~-30

6

Keeping Adhesiveness min≥

20

7

Peeling Strength

N/mm

Membrane and membrane

1.0

Membrane and aluminium sheet

1.5

Self adhesive bitumen membrane (PY)

No.

Item

Index

I

II

1

Soluble Substances Content/(g/m2) ≥

2.0mm

1300

3.0mm

2100

4.0mm

2900

2

Tension Property

Tension/(N/50mm)≥

2.0mm

350

3.0mm

450

600

4.0mm

450

800

Maximum Tension Elongation/%   ≥

30

40

3

Heat Resistance

70°C No Flow; No Stream;No Dripping

4

Low Temperature Flexibility/°C

-20

-30

No Cracking

5

Watertightness

0.3Mpa,120min Impermeable

6

Oil Leaking/Pieces≤

2

7

Peeling Strength /(N/mm) ≥

Membrane And Membrane

1.0

Membrane And Aluminium Sheet

1.5

Product Pictures

 

        

hdpe self-adhesive waterproof membrane for roof



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