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Constructions SBS Modified Bitumen Waterproof MembraneConstructions SBS Modified Bitumen Waterproof Membrane

Constructions SBS Modified Bitumen Waterproof 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

Constructions SBS Modified Bitumen Waterproof Membrane 


Quick Details

 

· Type: Waterproof Membrane

· Place of Origin: Shouguang, China (Mainland)

· Brand Name: Dong sheng

· Model Number: SBS-PYPE

· Reinforce: polyester

· Upper surface: PE film, sandglass or mineral

 

Packaging & Delivery

 

Packaging Details:

SBS-PYPE material is packed in rolls with plastic bags.

Delivery Detail:

15 days

SBS-PYPE

SBS-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film

 

Description

 

SBS-PYPE is a waterproofing modified bitumen base sheet consisting of

styrene-butadiene-styrene (SBS) modified asphalt reinforced with polyester

fiber covering with polyethylene surfacing.

There have three kinds of thickness: 3 mm, 4 mm and 5 mm.

 

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

 

The combination of polyester fiber and SBS modified bitumen is showed good performance on waterproofness;

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

Puncture-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, especially in cold areas;

Convenient to apply: use heat fusion method in all seasons.

 

Typical properties

 

Item

Units

Requirements

Test Method

Visible defects

-

Visible defects

EN 1850-1

Thickness

mm

≥3.0

EN 1849-1

Mass per unit area

3 mm

Kg/m2

≥3.3

EN 1849-1

4 mm

≥4.3

5 mm

≥5.3

Length

m

10±0.01

EN 1848-1

Width

m

1±0.01

EN 1848-1

Straightness

mm/10 m

≤20

EN 1848-1

Maximum tensile force

Longitudinal

N/50 mm

≥800

EN 12311-1

Transversal

≥800

Elongation at the maximum tensile force

Longitudinal

%

≥35

EN 12311-1

Transversal

≥35

Maximum peel resistance of joint

N/50 mm

≥100

EN 12316-1

Average peel resistance of joint

≥75

Resistance to tearing(nail shank)

N

≥250

EN 12310-1

Dimensional stability

%

±0.6

EN 1107-1

Shear resistance of joint

N/50 mm

≥400

EN 12317-1

Flexibility at low temperature

° C

-25

EN 1109-1

Water tightness

k Pa

≥60

EN 1928

Flow resistance at elevated temperature

° C

105

EN 1110

Resistance to impact

mm

2000

EN 12691

Resistance to static loading

kg

15

EN 12730

Artificial ageing behavior

Determination of visible defects

Blister

-

No blister

EN 13707

EN 1297

EN 1850-1

Crack

-

No crack

Hole

-

No hole

Nake spots

-

-

Reaction to fire

Class E

EN ISO 11925-2

EN 13501-1

 

 

 

 

 

 

 

 

 

Packaging

 

SBS-PYPE material is packed in rolls with plastic bags.

http://dongsheng.yjb5.cn/upfile/images/a8/20160722154742686.jpg

Thickness

Roll Size

Rolls / Pallet

Pallets / 20’ Container

3 mm

10 m2

25

20

4 mm

10 m2

23

20

5 mm

10 m2

20

20

Above quantities are indicative only.

 

Storage

 

SBS-PYPE material should be stored in well-ventilated shade place and protected from sun or rain. The temperature in stored places can not be higher than 50° C. It only can be put vertically in single-level. The normal shelf life is 1 year.

 

Transportation

 

SBS-PYPE material can not be inclination or lateral drift. Cover with cloth when it is necessary.

 

Application System

 

Dongsheng modified bitumen membrane waterproof system includes substrate, undercoat, membrane waterproof layer, protection and isolation layer.

Dongsheng also provide a complete line of compatible accessories and components, including primers, adhesives for membrane, pipe clamps, terminal battens and screws.

http://dongsheng.yjb5.cn/upfile/images/d6/20160722154805443.jpg 

 

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.

 

 

Weifang Dongsheng waterproof material Co.,Ltd

Tel:18053637268

Contact Person:amber2

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