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Cost-effective SBS Modified Bitumen MembraneCost-effective SBS Modified Bitumen MembraneCost-effective SBS Modified Bitumen MembraneCost-effective SBS Modified Bitumen Membrane

Cost-effective 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

SBS Modified Bitumen Membrane

Description


It  is a modified bitumen base sheet consisting of Styrene-Butadiene-Styrene (SBS)modified asphalt added with imported chemical root inhibitor, reinforced with polyester fiber, covering different upper separated materials. According to different upper surfaces, it includes three types: PE film surfacing (ARC-701PE), Sand surfacing (ARC-701S) and Mineral surfacing ARC-701M). 


Where to use


Roofs or undergrounds;

Pools, such as swimming pools, fire pools;

Subways, tunnels, concrete road or bridge surfaces;

Sewage plants, garbage burying projects;

Penstocks



Advantages


·         Excellent for waterproofing and penetration;

·         Not affect the normal growth of plants;

·         It will be a high-strength membrane to resist water;

·         Penetration-resisting, wear-resisting, tear-resisting, corrosion-resisting, mould-resisting and weather-resisting;

·         Good tensile strength and elongation;

·         Strong adaptability for substrate shrinkage, deformation and cracks;

·         Both high and low temperature resistance.


Standards


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

Typical properties

Item

Requirements

Soluble matter content, g/m2

4 mm

2900

5 mm

3500

Resistance to heat, ℃

105

Flexibility at low temperature, ℃

-25

Water tightness, 0.3 MPa

30 min, pass

Maximum tensile strength, N/50mm ≥

800

Elongation at the maximum tensile strength,% ≥

40

Mass gains after immersed in water

ARC-701PE/S

1.0

ARC-701M

2.0

Terminal aging

Tensile strength retention rate ,% ≥

90

Elongation retention rate, % ≥

80

Flexibility at low temperature, ℃

-20

Dimensional changes,% ≤

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 over under surface, mm ≥

1.0

Artificial ageing 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 changes,% ≤

1.0


Packaging


ARC-701 material is packed in rolls with plastic bags.


Thickness

Surfacing

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


ARC-701 material should be stored in well-ventilated place and avoid being exposed to the sun or rain. The temperature in stored places can not be higher than 50° C. It only can be put vertically in single-level.


Transportation


In order to prevent inclination or lateral drift, ARC-701 material can not be put vertically in double-level.

Application System

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



Application Method


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.

Priming

Before membrane laying, substrate treating agent need to be brushed evenly and completely cover all laying places.

Membrane laying

For adhesion between membrane and substrate or membranes, it can use hot melt method or cold adhesion method. According to application designs and specific applied parts, it can be applied by fully adhered method, strip adhered method and border adhered method.

Sealing, fixing and constraining on vertical surfaces

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

Application on protection and isolation layer

After membrane laying, apply on protection and isolation layer according to waterproof layer design.


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Weifang Dongsheng waterproof material Co.,Ltd

Tel:86-15266615054

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