Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

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Shanghai
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TT OR LC
Min Order Qty:
44 roll
Supply Capability:
100000 roll/month

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Product Description:

 Product description 



SBS modified bitumen waterproof membranes use high quality needle punched polyester mat or fiberglass compound mat as the base reinforcement. And use SBS modified bitumen as the dip-coat material. The SBS modified bitumen waterproof membrane are widely used for roof waterproof projects.

 

Specifications



1. Width: 125px-1m or as customized

2. Length: 3m/5m/10m/15m/20m or as customized

3. Thickness: 2mm/3mm/4mm/5mm

4. Surface: PE film, Colorful Sand, Mineral Granules or Aluminium foil

 

 

Technical Parameters



No.

Item

Index

I

II

PY

G

PY

G

PYG

1

Solvend content(g/m²)≥

3mm

2100

-

4mm

2900

-

5mm

3500

Experiment phenomena

-

Carrier non-ignitable

-

Carrier non-ignitable

-

2

Heat risistance

°c

90

105

 ≤mm

2

Experiment phenomena

Non flow,dippage

3

Cold bending/°c

-20

-25

No crack

4

Waterproof 30min

0.3MPa

0.2MPa

0.3MPa

5

Tensile strength

Maximum peak tensile(N/50mm)≥

500

350

800

500

900

Inferior peak tensile (N/50mm)≥

-

-

-

-

800

Experiment phenomena

In stretching process,the test specimen has no asphalt cracks or   separate with the carrier

6

Elongation

Maximum peak elongation

30

-

40

-

-

Inferior peak elongation

-

-

15

 

Product Feature



1. SBS modified bitumen waterproof membrane has good watertightness.

2. SBS modified bitumen waterproof membrane is high strength of extension, good ductility

3. SBS modified bitumen waterproof membrane is special used for low temperature.

4. SBS modified bitumen waterproof membrane is easy construction, can be constructed all of the year by the way of hot melt.

 

 

 

Application



1.Make sure the roof deck is smooth,clean and dry(Moisture<9%),then apply the surface of roof deck with a kind bitumen paint till dry.

2. There are two methods in application:

   One way is by heating and melting method---Heat the membrane and roof deck surface by heating and melting method to be nearly melted(not flowing),then install the membrane fully bonded to the roof deck with overlaps of 5-250px.

   The other way is by cold adhesive method---Pour the cold adhesive on the roof deck then roll the membrane to install it to be fully sticked to roof deck.

By heating and melting method and by cold adhesive can be used in alternation as requested.

3.After application,, a full serious inspection is required,that’s to make sure no air bubble,,no fold,,no falling away etc. and guarantee the waterproof life.

 

Requirements for construction



1.The base should be dry and clean. Do not work in the rainy or snowy day.

2.Do not work under heavy wind(above 5 grade)

3.Unsuitable for construction below 5°C

4.If it is rain or snow in the process of construction, protective measure to the laid membrane is must.

5.All the workers should put on special uniforms to keep safe when installing. There should be equipments for fire controls.

 

product show



Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

Underlayment SBS Modified Thickness Waterproofing Membrane Made In China

 


 FAQ



Q: What's the delivery time ?

A: 3-5 days for 1-600 rolls, 10-15 days for container.

Q: What's the payment terms ?

A:   TT/LC

Q: How do you make replacement with quality problems ?

A: New replacement will be packed into your next order or send to you directly after receive video or photo about quality problems.

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Q:Construction Measures for Waterproof Coil in Winter
2. Master the hot melt paving points. Hot melt coil construction requirements of the heating width should be uniform, heating nozzle from the coil surface to be appropriate, 0.5m or so. Winter construction temperature is low, hot-melt time than the room temperature to be more, hot-melt to the surface of the membrane is bright, or melting is not enough. Such as beyond the degree of light overheating melting, the polymer modified asphalt easy to aging zoom, adverse bonding, but can not penetrate burned, grasp the hot melt to be strong bonding. When the sheet is rolled, the seam must be spilled over the adhesive to verify that the paste is tight, and the spilled adhesive is scrapped and the necessary measures to strengthen the seam. Coil large hot melt paving the same attention should be paid to the air inside the coil.
Q:Asphalt composite tire flexible membrane is SBS
This is two kinds of materials, in addition to the same appearance, the same hot-melt construction, its physical and mechanical properties, anti-aging properties are very different.
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:Polyurethane and SBS membrane waterproof
 Rubber and plastic waterproof materials The research and use of such waterproof materials began in the 1950s. The raw materials are mainly chloroprene rubber, butyl rubber, EPDM rubber, polyvinyl chloride, chlorosulfonated polyethylene, polyisobutylene and polyurethane, can be made of flexible tire waterproofing membrane, waterproof film, waterproof coating Membrane materials, as well as ointment, clay, sealing tape and other sealing materials. These products have high tensile strength, elasticity and elongation, adhesion, water resistance and good weather resistance and other characteristics, can be cold, long service life.
Q:What is the difference between construction non-vulcanized waterproofing membrane and vulcanized waterproofing membrane?
The vulcanized waterproofing membrane is characterized in that it consists of a vulcanized butyl rubber, a softening agent, a hard acid and a filler, wherein the parts by weight are butyl rubber: softening agent: hard acid: filler = 1 : 0.003-0.015: 0.006-0.036: 0.32-0.73, wherein the softening agent uses a mechanical oil, which can also be made into a high-strength waterproofing membrane by sandwiching a layer of the web between the two layers of the waterproofing membrane.
Q:Floor tiles on the terrace leak, can be directly on the brick shop SBS coil and then cast the cement?
Floor tiles on the terrace leak, you can shop directly on the brick shop SBS coil and then cast the cement The key to see the quality of housing construction, waterproof has not done in place, if you can not choose high-quality waterproof products will leak. 1, sealed facade doors and windows drainage and waterproof and sealed balcony is basically the same.
Q:APP selection of asphalt waterproofing membrane selection points
2, Ⅱ type polyester tire modified PET asphalt waterproofing membrane, with a large pull, high elongation, heat resistance and good low temperature flexibility and so on. Applicable to the general and relatively cold or more hot areas, waterproof level for the I, Ⅱ, Ⅲ level roof waterproofing works.
Q:SBs waterproof cold sticky how to do?
5, protective layer construction. In order to shield or reflect the sun's radiation, to extend the life of the waterproof layer of the membrane, in the waterproof layer is completed and checked after passing, should be coated on the surface of the waterproof layer of adhesive, side of the expansion of the expansion of silica powder protective layer, or uniform Brush the silver or green paint as a protective layer.
Q:Waterproof membrane in the escape when the full shop, empty shop, shop, shop what is the difference?
2, the shop laying the membrane, the membrane and the grass-based use of sticky. Requiring each web and the base of the bonding surface of not less than two, each paste width of not less than 150mm. The paste is located under the web and coil.

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