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Vegetated Roofing System Resistance Bitumen Roofing SheetVegetated Roofing System Resistance Bitumen Roofing SheetVegetated Roofing System Resistance Bitumen Roofing Sheet

Vegetated Roofing System Resistance Bitumen Roofing Sheet

  • Min. order Quantity: 2000 Square meters
  • Supply Ability    : 1500000  Square meters/month
  • Port              :QINGDAO PORT
  • Payment Term      :L/C,T/T
  • thickness             :4mm
  • width                  :1m-1.05m
  • length                :7.5m-10m
Root resistance bitumen roofing sheet 


Root-resistant bitumen sheet for roofing is a modified bitumen membrane consisting of Styrene-Butadiene-Styrene (SBS)modified asphalt mixed with imported chemical root inhibitor, reinforced with polyester fiber, and covered with different upper isolation materials. Waterproof membranes, surfaced with four different upper materials, are therefore divided into four  types: PE film surfacing, Sand surfacing , Mineral surfacing and aluminum foil.

Where to use

 Green roofs
 Top plate of afforested areas


Have double functions: waterproofness and anti-penetration
Causing no damage to 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 to shrinkage, deformation and cracks of substrate
Resistant to both high temperature and low temperature 


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

Typical properties



Soluble matter content, g/m2 

4 mm


5 mm


Resistance to heat, ℃


Flexibility at low temperature, ℃


Water tightness, 0.3 MPa

30 min, pass

Maximum tensile strength, N/50mm ≥


Elongation at the maximum tensile strength,% ≥


Mass addition after immersed in water





Terminal aging

Tensile strength retention rate ,% ≥


Elongation retention rate, % ≥


Flexibility at low temperature, ℃


Dimensional changes,% ≤


Mass loss,% ≤


Immersed in oil, pieces ≤


Joint and peeling strength, N/mm ≥


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


Coating over under surface, mm ≥


Artificial ageing behavior

Determination of visible defects

No sliding, flowing, dripping

Tensile strength retention rate ,% ≥


Flexibility at low temperature, ℃


Resistance to root penetration


Resistance to corrosion


0 or 1

Tensile strength retention rate ,% ≥


Dimensional changes,% ≤



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



Roll Size

Rolls / Pallet

Pallets / 20’ Container

4 mm

PE film

10 m2







5 mm

PE film






Above quantities are indicative only.


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.


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.


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.


 What's is the MOQ?---- Usually, the MOQ is 2000 square meters different items will be different, also we can adjust the MOQ according to your conditions.
 Are the sample charged?-----We can provide you samples for quality inspection, according to our company policy, samples are free, we only charge the freight fee and the fright fee will be refund once you place the order.
 How about the delivery time?-----Samples need 3-5 days, and loading time need 10-15 days after receiving the 50% deposit by T/T.
 What is the Loading Port?-----Qingdao, China .
 What is your Product Warranty?-----We guarantee the products customers receive are qualified. If there are any broken parts, please send us some detailed photos by email, and then we will send you the replacement parts according to actual conditions.
 What kind of payments does we support?-----L/C, T/T.The payments term will be different in different countries and areas.
 What is your trade term?-----EXW, FOB, CNF, CIF is also ok
 What is your Product Warranty?-----We guarantee the products customers receive are qualified. If there are any broken parts, please send us some detailed photos by email, and then we will send you the replacement parts according to actual conditions.

Company Information

Weifang Dongsheng waterproof material Ltd.,founded in 1995, formerly known as Weifang Dongsheng linoleum factory, is experienced in production, research, sales and construction.
The company has 5 automatic production lines, producing "Dongsheng" brand SBS, APP modified bitumen membrane, etc. totaling 15 million square meters. Its main products are: SBS waterproofing membrane, APP waterproofing membrane, EPDM waterproofing membrane, PVC waterproofing membrane, self-adhesive bitumen membrane, waterproofing coating series, asphalt waterproofing membrane, TPO waterproofing membrane, self-adhesive waterproof tape, waterproof geotextile totaling hundreds of varieties.
These products have significant performance at a reasonable price. We are willing to cooperate with friends from all walks of life. We are looking forward to cooperating with you.

Our services. Why choose us?

 Honest supplier to the worldwide buyers
 Factory, direct supplier, competitive price
 21 years of production experience
 Warm and friendly service and guide
 workers of 3 shifts for 24-hour production, high capacity
 Small and big orders are welcome
 24-hour service for you
 Samples are free. We only charge the freight fee which will be refunded once you place the order.


Weifang Dongsheng waterproof material Co.,Ltd


Contact Person:sany

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