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China Address: Zhengyang Road, Shouguang City, Shandong Province, ChinaTel:+86 18366529777Fax:+86 05365511977 E-mail:admin@dongshengwaterproof.com
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Dongsheng 1.2mm 1.5mm  Waterproof Asphalt Self Adhesive Bitumen TapeDongsheng 1.2mm 1.5mm  Waterproof Asphalt Self Adhesive Bitumen TapeDongsheng 1.2mm 1.5mm  Waterproof Asphalt Self Adhesive Bitumen TapeDongsheng 1.2mm 1.5mm  Waterproof Asphalt Self Adhesive Bitumen Tape

Dongsheng 1.2mm 1.5mm Waterproof Asphalt Self Adhesive Bitumen Tape

  • Min. Order Quantity:2000 Square Meters
  • Supply  Ability: 3000000 Square Meters /Month
  • Loading port    :QINGDAO
  • Payment Term :L/C,T/T
  • Thickness:1.0mm/1.2mm/1.5mm/2.0mm/3.0mm/4.0mm
  • Width:15mm/20mm/30mm50mm/100mm/as the request
  • Color: black/white

Product Description

 It is a high-tech self-adhesive waterproofing membrane made without base material. The surface is covered with polyethylene film, aluminum foil or fine sand. With great elasticity, it can be self-healed in case it is punctured by sand or a sharp object. Great lap joint between two patches of membrane demonstrate its remarkable co-fusion and great elongation. With great bonding force, it won’t crack or come off the substrate to guarantee its waterproofing performance. The membrane with aluminum coating has great insulation when exposed to the sun, which offers normal temperature to the base. It is also specially designed for a sloping roof with hanging tiles and is suitable for roof made with tiles fixed by nails. The waterproofing layer is also watertight even after being punctured. The product has a good self-adhesive and bending properties.

 

Specifications

Thickness

1.0mm, 1.2mm, 1.5mm, 2.0mm,2.5mm,3.0mm,4.0mm

Width

5cm,10cm,15cm,20cm,30cm,50cm,1m or customized

Length

10m, 15m,20m or customized

Type

With or without polyester mat, glass fiber mesh compound mat

Surface

Aluminum foil and the silicon depositing release film

Special sizes are made to order, and we have brand team for your customized design for package design.

 

Physical properties 

 

No.

 

 

1

PE

AL

N

 

2

Water impermeability

 

Pressure ,MPa     ≥

0.2

0.2

0.1

 

Retention time,min  ≥

120,water impermeable

3

Heat resistance °C

-----

80 No slippage, flowing, dropping.

--

 

4

Tensile strength N/50mm                ≥

130

200

 

 

5

Elongation at break,%              ≥

450

200

450

 

6

Softness

-20°C,Φ20mm,3s,180°C. No crack. 

--

7

Shear performance 

N/mm

Between membranes ≥

2.0 or fracture on the external agglutination section

fracture on the external agglutination section

Between membrane and aluminum plate ≥

8

Peel strength, N/mm            ≥

1.5 or fracture on the external agglutination section

fracture on the external agglutination section

9

Puncture resistance

 

water impermeable

10

Aging by artificial weathering 

Appearance 

 

No crack, no bubble. 

---

Tensile force     retention percentage,%

 

80

---

Softness at low  temperature ,°C

 

-10°C,Φ20mm,3s,180°C, No crack.

---

 



Weifang Dongsheng waterproof material Co.,Ltd

Tel:+8615833094108

Contact Person:christy

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