Elastomeric sbs Modified Bitumious waterproofing rolls for basement or roof

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
1000 m²
Supply Capability:
500000 m²/month

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Item specifice:

Heat resistance: 90~105°C Low temperature flexibility: -25~-20°C Certification: ISO9001,ISO140001
color: black Usage: Roof, basement,wall,bathroom, tunnel,subway,road,bridge,etc

Product Description:

 Self-adhesive polymer modified bitumious waterproofing membrane using polymer modified bitumen adhesive material as main material(internal could have reinforcement),double or single coated with silicone oil isolating membrane or isolating paper as antiseize

II. Product Categories:

  1. Reinforcement: no reinforcement (N)   polyester (PY)

    Top surface of N type: polyethylene (PE), polyester (PET), double sides adhesive without film (D).

    Top surface of PY type: polyethylene (PE), sand(S), double sides adhesive without film (D).

    Performance of Material: I & II. Thickness of 2.0mm of PY only have I type.

III. Product features: 

  1. The construction of the membrane is concise and environmental: without firing, remove the isolation can adhesive at the basic tightly, it's environmental and economic.

2. Good elongation and elasticity, so it could adapt to deformation and        cracking of basic well.

3. The membranes adhesive performance with basic is excellent, can avoid        running water.

4. The self-healing is strong. the adhesive layer can heal automatically to    protect waterproof layer in the case of puncturing.

IV. Applicable scope:The waterproof membrane is suitable for industrial and     civil roofing, basement, indoor, municipal engineering, reservoirs,         swimming pool, subway, road and tunnel. It also used in wood and metal       roofing especially suitable for oil depot, chemical factory, textile         mill, granary etc.

V. Performance index:

Physical and chemical Character of N type

No.

Item

Index

PE

PET

D

I

II

I

II

1

Tensile strength

Tension(N/50mm) ≥

150

200

150

200

--

Longitudinal/%  ≥

200

30

--

Bitumen elongation/%  ≥

250

150

450

Stretch phenomenon

Before membrane cracking no crack tear appearance between the bitumen coating and membrane in stretching

2

Tear resistance to pitch/N   ≥

60

110

30

40

--

3

Heat resistance

70 sliding no more than 2mm

4

Low temperature at flexibility/

-20

-30

-20

-30

-20

No crack

5

Watertightness

0.2Mpa 120Min

--

6

Peel strength

N/mm  ≥

Coil and coil

1.0

Coil and aluminum plate

1.5

7

Screw rod water tightness

pass

8

Permeability oil

2

9

Holding power

20

10

Thermal aging

Tension stability/%  ≥

80

maximum tension elongation/% ≥

200

30

400

Low temperature at flexibility/

-18

-28

-18

-28

-18

No crack

Peel strength coil and aluminum plate

N/mm     ≥

1.5

11

Heat stability

Appearance

No drum,fold,sliding,flow

Dimensional stability/%≤

2

Physical and chemical Character of PY type products

No.

Item

Index

I

II

1

Soluble content/g/㎡)

2.0mm

1300

--

3.0mm

2100

4.0mm

2900

2

Tensile strength


Tension/N/50mm

2.0mm

350

--

3.0mm

450

600

4.0mm

450

800

Maximun tension elongation/%        ≥

30

40

3

Heat resistance

70 no slidingno flowno drip

4

Low temperature at flexibility/

-20

-30

No crack

5

Watertightness 30min

0.3MPa120min

6

Peel strength/
N/mm

Coil and coil

1.0

Coil and aluminum plate

1.5

7

Screw rod water tightness

pass

8

Permeability oil/ amount of sheets              ≤

2

9

Holding power/min               ≥

15



10



Thermal aging

maximum tension elongation/%

30

40

Low temperature at flexibility

-18

-28

Peel strength Coil and aluminum plate/N/mm

1.5

Dimensional stability/%       ≤

1.5

1.0

11

Self-adhesive bitumen peel strength/N/mm)      

1.5



Product Description

Construction Process


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Q:What is the difference between polymer waterproofing membrane and cross film waterproofing membrane?
The use of high-quality pressure-sensitive adhesive adhesive layer, with the concrete base of the rapid combination of its excellent self-healing properties and local self-locking water performance greatly reduce the penetration rate. The polymer in the coil material reacts with the cement compound to form an interpenetrating network structure, which eventually forms a continuous mechanical bond and is permanently sealed on the cementitious material member.
Q:What is the difference between SBS and APP rolls?
Compared to the use of SBS waterproofing membrane to use a larger range. But each has its own advantages and disadvantages, according to the local environment and the actual situation of the building in combination with the characteristics of two kinds of coil to choose materials. You have to compare the next, I can only tell you SBS waterproofing membrane prices than APP waterproofing membrane high.
Q:Sbs modified asphalt waterproof membrane polyester type Ⅰ type Ⅱ how to distinguish
These two kinds of materials from the current surface is exactly the same, if it is experienced people, you can through the tension on the sheet asphalt to determine the initial situation, if the domestic refrigerator can reach -25 ℃ low temperature, can also be low temperature flexibility Not broken after the initial judgment). To correctly determine the need for sample inspection.
Q:The shortcomings of polypropylene waterproofing, and the shortcomings of modified asphalt waterproofing membrane
The advantages of the membrane waterproof, such as: the construction is convenient, the construction period is short, not need to be cured after forming, is not affected by the temperature, the environmental pollution is small, the layer thickness is easy to hold and hold the fortification meter, the material is calculated accurately, the site management is convenient, Cut corners, even thick layer, empty shop can effectively overcome the grass-roots stress (effective in the grass-roots cracks to maintain the overall waterproof layer).
Q:Whether the polyester waterproofing membrane can be used for roofing waterproofing
2, roof waterproofing is not just a layer of waterproof membrane, according to the design of the coating is usually used waterproof layer + polyester membrane waterproof layer;
Q:What is the resistance type SBS waterproofing membrane?
The second is chemical resistance, in the waterproofing membrane production process, adding chemical resistance agent, similar to the chemical composition of herbicides, the plant roots are not close to the waterproofing membrane; In addition, copper ions have a similar effect.
Q:3MM thick, one square meter waterproof membrane SBS price?
3, waterproofing membrane is mainly used for building walls, roofs, and tunnels, highways, landfills, etc., to withstand the external rain, groundwater leakage can be rolled into a roll of flexible building materials, as There is no leakage connection between the foundation of the project and the building, which is the first barrier to the whole project waterproofing and plays a vital role in the whole project.
Q:DTM.E polyester composite waterproofing membrane, cheaper than the asphalt membrane?
The coil with polyethylene, EVA or TPO as the main material, the upper and lower surface of the membrane using a special process non-woven composite, the construction of the use of Ou Xi Jianke special adhesive, membrane and cement material to form a close waterproof layer, To achieve the perfect waterproof effect.
Q:Waterproof membrane in the escape when the full shop, empty shop, shop, shop what is the difference?
Coil construction process: 1, full of paving the film, the membrane and the base layer with all sticky.
Q:Is the foundation pit waterproofing and the foundation pouring on the working face?
2, your construction process is not clear: I tell you listen to the basic cushion after the completion of the construction, the cushion surface dryness to reach more than 90% can be done when the membrane waterproof layer, waterproofing membrane construction is completed, then do C20 40 ~ 50mm fine stone concrete protective layer, the construction is completed, generally the next day can be tied in the above bar.

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