Basement Waterproof Membrane SBS/APP Modified Bitumen Waterproof Coiled Material

$3.30
Min. Order
500 Square Meters
GET LATEST PRICE ON APP
Company Information

Weifang Rongjing Waterproof Engineering Co., Ltd.

CN Manufacturer
Response Time
---
Response Rate:
---
Transactions
---
1 Year Paid Supplier Gold Supplier Onsite Check Trade Assurance
Learn More

Quick Details

Port: Qingdao
Payment Terms: L/C,T/T,Western Union
Supply Ability: 1000000 Square Meter/Square Meters per Month
Place of Origin: Shandong China
Brand Name: Rongjing
Type: Waterproof Membrane, Waterproof Roll Material
Ceiling Tile Shape: Roll
Material: Bitumen , Polyester felt
Ceiling Tile Type: Polyester felt
Surface Treatment: PE film / fine sand / mineral granule
Function: waterproof
Thickness: 3mm 4mm
Specification: 10m/roll ,customized

SBS(styrene-butadiene-styrene)thermoplastic elastomeri or APP modified bitumen waterproof membrane is a waterproofing membrane with polyester felt,glass fiber or glass fiber polyester felt as reinforcement,finishing the upper surface with PE film,fine sand or mineral granule.

It has such advantages as no flow under high temperature condition,being soft under low temperature condition,being high flexible and aging resistant.

Thus the flex durability,flexibility and cohesive force of the asphalt is largely improved.

Therefore,the waterproof quality of the buildings improves a lot and service time also prolongs.

 

Specifications:

1. Type:Type Ⅰ,Type

2. Base felt:PY/G

3. Upper surface material:PE/Sand/Mineral

4. Thickness:3mm-5mm or according to customers requirement

 

Features and advantages:

1. High impermeability,high tensile strength,high extension coefficient

2. Puncture resistance,tear resistance,anti-corrosion,mildew resistance

3. SBS is suitable for lower temperature area,while APP is suitable for higher temperature area

4. Perfect durability,service life can up to 30 years

5. Flexible install method:Either by heating and melting method,or cold-adhesive method.Either single or multiple layer.

6. NO flow,no dripping in higher temperature

No crack in lower temperature

 

Technical Datasheet

 

GB18242-2008-----sbs

 

No.

Item

Index

PY

G

PY

G

PYG

1

Solid content(g/m²)

3mm

2100

 

4mm

2900

 

5mm

3500

Test phenomenon

-

Non-ignitable

-

Non-ignitable

-

2

Heat resistance

90

105

2

Test phenomenon

No flow or drippage

3

Flexibility at low temperature

-20

-25

4

Water tightness 30min

0.3Mpa

0.2Mpa

0.3Mpa

5

Tensile strength

Tension of maximum peak(N/50MM)≥

500

350

800

500

900

Tension of secondary maximum peak(N/50MM)≥

-

-

-

-

800

Test phenomenon

No cracks or separate

6

Elongation

Elongation at maximum peak(%)≥

30

-

40

-

-

Elongation at secondary maximum peak(%)

-

-

-

-

15

7

Mass increased after immersion(%)

PE S

1.0

M

2.0

8

Thermal aging

Conservation rate of tensile strength (%)≥

90

Conservation rate of elongation(%)

80

Flexibility at low temperature

-15 no crack

-20 No crack

Dimensional stability %≤

0.7

-

0.7

-

0.3

Mass loss(%)≤

1.0

9

Oil permeability

The number of sheet

2.0

10

Peel strength of joints N/mm ≤

1.5

11

Tear strength/nail shanka N≥

-

300

12

Adhesion of mineral granulesb

2.0

13

The thickness of Bitumen coating layer on the membrane bottomc  mm ≥

1.0

14

Artificial weather aging

Appearance

No sliding,no flowing,no dripping

Conservation rate of tension % ≥

80

Flexibility at low temperature  

-15

-20

No cracks

 

Application:

1. Planted roof,roof garden,the garage roof and underground building roof need greening.

2. Bridge,swimming pool,tunnel,reservoir,parking lots and so on.

_201907161709339.jpg_20190731090755_201907310907552_201907310907551_201907310907553

 

 

1) Make sure the roof deck smooth, clean and dry (Moisture <9%), then coat the surface of your roof deck with a kind of bitumen paint till dry to start installation.

2) Two ways in installation:

First, heating and melting method----Heat the PE film of the membrane and roof deck surface by heating and melting method to nearly melted (not flowing), then install the membrane fully bonded to the roof deck with overlaps of 5-10cm.

Second, cold-adhesive method-----Pour the cold adhesive homogeneously on the roof deck, the roll the membrane to install it to be fully stick to roof deck.

3)  After installation, a full serious inspection is required to make sure no air bubble, no fold, no falling away to guarantee the waterproof life.

_20190716103625.jpg_2019071617093319.jpg

 

.jpg 

Package, transportation and storage:

1. Packed by plastic bag or adhesive tape.

2. During transportation and storage, keep the package well , put them in a dry airy place, keep away from direct sunlight, acids, alkalis, oil and organic solvents.

3. The shelf life is 12 months under normal storage and transportation conditions. After that period, the product can still be used if it complies with all the items in the specification.

 

 

Company Information

 .jpg

FAQ

 

FAQ.jpg

Q: Are you trading company or manufacturer ?

A: We are factory.

 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

 

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

.jpg