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SBS modified-bitumen membraneSBS modified-bitumen membraneSBS modified-bitumen membraneSBS modified-bitumen membrane

SBS modified-bitumen membrane

  • Min. order Quantity:2000 Square meters
  • Supply Ability :1500000 Square meters/month
  • Port :QINGDAO PORT
  • Payment Term :L/C,T/T
  • thickness :2mm-5mm
  • width :1m,1.05m
  • length :7.5m-10m

Description

This is a modified bitumen base sheet consisting of Styrene-Butadiene-Styrene (SBS) modified bitumen added to the imported chemical root inhibitor, reinforced with polyester fiber, covering a variety of upper materials separated. According to different upper surface, it includes three types: PE film cover (PE), Sand cover (S) and cover Mineral (M). There are two types of thickness: 4 mm and 5 mm.




Where to use

Roofs or undergrounds

Pools, such as swimming pool, pool fire

Subways, tunnels, bridges or concrete road surface

Sewage plants, garbage burying projects

penstocks



 

Advantage

· Excellent for waterproofing and penetration

· Does not affect the normal growth of plants

· It will be a high strength of the membrane to resist water

· Penetration-resisting, wear-resisting, tear-resisting, corrosion-resisting, mold-resisting and weather-resisting

· Good tensile strength and elongation

· Strong adaptability for substrate shrinking, deformation and cracks

· Both high and low temperature resistance.


Norm

Q / SY YHF 016-2009 and JC / T 1075-2008.

Typical properties

thing

needed

Soluble matter content, g / m2

4 mm

2900

5 mm

3500

Heat resistance, ℃

105

Flexibility at low temperature, ℃

-25

Water tightness, 0.3 MPa

30 min, pass

Maximum tensile strength, N / 50mm ≥

800

Elongation at maximum tensile strength,% ≥

40

Mass gains then immersed in water

ARC-701PE / S

1.0

ARC-701M

2.0

aging terminal

Tensile strength retention rate,% ≥

90

Elongation retention rate,% ≥

80

Flexibility at low temperature, ℃

-20

Dimensional change,% ≤

0.7

Mass loss,% ≤

1.0

Immersed in oil, pieces ≤

2

Joint and peeling strength, N / mm ≥

1.5

Adhesion of granules (for ARC-701S), g ≤

2.0

Coating the surface under the surface, mm ≥

1.0

Artificial aging behavior

Determination of visible defects

No sliding, flowing, dripping

Tensile strength retention rate,% ≥

80

Flexibility at low temperature, ℃

-20

Resistance to root penetration

pass

Resistance to corrosion

class

0 or 1

Tensile strength retention rate,% ≥

80

Dimensional change,% ≤

1.0

Packaging

 Packed in rolls with plastic bags.

thickness

cover

roll Size

Rolls / Pallet

Pallets / 20 'Container

4 mm

PE film

10 m2

23

20

sand

23

mineral

20

5 mm

PE film

20

sand

20

mineral

20

Above quantities are indicative only.



Storage

Should be stored in well-ventilated areas and avoid being exposed to the sun or rain. The temperature of stored places can not be higher than 50 ° C. It only can be placed vertically in the single-level.

Transportation

To avoid the inclination or lateral drift, the materials may not be placed vertically in double-level.


System applications

Dongsheng plant waterproof system includes vegetable layer, soil, filter and aquifer, drainage layer, protective layer, ARC layer waterproof membrane, SBS normal membrane waterproof layer, leveling course, making the slope layer, isolation and structural slab.



Application procedures

Surface preparation

Surfaces should be dry, clean, smooth and free from any dusts, oil or loose particles. Cracks and surface irregularities need to be filled by polymer mortar.


Preparation

Before laying the membrane, substrate treating agent must be brushed evenly and completely cover all laying areas.


Membrane laying

For adhesion between film and substrate or membrane, it can be used hot melt or cold adhesive method method. According to the design and application specific components applied, it can be applied by fully adhered method, manner and border strip adhered adhered method.


Sealing, fixing and constraining the vertical surfaces

On vertical surfaces, fix with metal battens and sealants to seal it with membranes.


Application protection and separation layer

After laying the membrane, apply to the protection and separation layer according to the waterproof layer design.


 

Weifang Dongsheng waterproof material Co.,Ltd

Tel:18053637268

Contact Person:sany

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