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

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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:BS waterproofing membrane is modified? There are not a few thick drawings, how to do
Do not indicate the thickness can contact the design unit, you can also judge according to the waterproof level
Q:What is the difference between SBS and APP rolls?
First, SBS modified asphalt waterproofing membrane (polyester tire): Features: The use of polyester felt (filament polyester non-woven) mechanical properties, water resistance, corrosion resistance is also very good; elastic and low temperature performance has improved significantly, the effective range of (-25 ~ 100) ℃; Excellent fatigue resistance. Use: for high-level and high-rise buildings of the roof of the single-layer laying and composite use, can also be used for basement and other waterproof and moisture, more suitable for the northern cold areas and structural flexibility of the building waterproof.
Q:3MM thick, one square meter waterproof membrane SBS price?
2, the asphalt or polymer waterproof material impregnated in the carcass, made of waterproof material products, in the form of coil, known as waterproofing membrane. According to the main composition of different materials, divided into asphalt waterproofing membrane, high polymer modified asphalt waterproofing membrane and synthetic polymer waterproofing membrane; according to the different carcass are divided into no carcass membrane, paper coil, glass fiber Tire Coil, Glass Fabric Coil and Polyethylene Tire Coil.
Q:How to choose waterproof membrane
Third, from the physical quality of strict quality off From the appearance of visual inspection can only distinguish the composite tire coil, but failed to solve the selected products meet the quality requirements, which requires users to have the ability to test the technical institutions, according to the corresponding product standards for soluble content The physical properties of the factory test, with the soluble content of the project to control the product contains the amount of asphalt and modifier, but also to reveal the product used in the real face of the fetus can determine whether it is consistent with the product mark.
Q:SBS modified asphalt waterproofing membrane and synthetic polymer membrane the same, not the same, what is the difference?
SBS modified asphalt waterproofing membrane is a kind of high-polymer modified asphalt waterproofing membrane, high polymer modified asphalt waterproofing membrane is synthetic polymer modified asphalt coating layer,
Q:What is the difference between construction non-vulcanized waterproofing membrane and vulcanized waterproofing membrane?
Non-vulcanized rubber waterproofing membrane: from SR or SR and asphalt blends by mixing, rolling made of coil, without vulcanization can use the product. The bonding between the coils and their bonding properties with the mortar is good, the manufacturing is convenient, the price is low, but the tensile strength is low. Can be divided into two types of rubber and rubber asphalt. Rubber type commonly used SBR and other SR production. Generally used for civil construction roof waterproof.
Q:SBS waterproofing membrane how to sample
EPDM membrane, rubber waterproofing membrane: the same manufacturers, specifications are not more than 5000m2 for a group, each batch of 2m2 Rubber water stop: the same manufacturers, specifications taken 2m long Modified asphalt polyethylene tire waterproofing membrane: the same specifications are not more than 1000m2 for a group, each batch of 1 volume
Q:How to use self-adhesive waterproofing membrane?
1) grass-roots treatment: grass-roots surface should be treated first, so that the grass-roots solid, clean, and fully moist, no water. 2) wiping cement (waterproof) mortar: its thickness is generally 10 mm ~ 20 mm (depending on the level of formation may be), paving should pay attention to compaction, smoothing. In the corner, should be wiped into a radius of 50mm or more fillet. Paving the thickness of cement mortar than the length of the coil, short side should be wide out of 100 ~ 300mm, and in the process of spreading the use of rail to ensure smoothness. 3) peel off the self-adhesive waterproof membrane under the surface of the isolation film.
Q:What is rigid waterproof, flexible waterproof?
4, rigid waterproof and rigid waterproof material is not the same concept, the same flexible waterproof and flexible waterproof material is not the same concept. Such as polyethylene polypropylene is a flexible waterproofing membrane, with polymer mortar (or bonded paste) bonded polyethylene polypropylene composite waterproof layer, it is rigid waterproof, because the mortar binder in the grassroots deformation will crack , The web between the web and the web can not withstand the deformation of the grassroots, and the water infiltrates from the lap to cause damage to the waterproofing layer.

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