Polyurethane roof Waterproof coating

FOB Price: US $1 - 14 / Kilogram Get Latest Price
Min.Order Quantity: 1 Ton/Tons
Supply Ability: 1000 Ton/Tons per Month
Port: Qingdao,China
Payment Terms: L/C,D/P,T/T
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Quick Details

Waterproof Membrane
Place of Origin:
Shandong China (Mainland)
Brand Name:
Model Number:
red, black, etc

Packaging & Delivery

Packaging Detail: in barrels with pallets
Delivery Detail: within 7-14 days after receiving deposit


PU Waterproof coating/paint
1.raw material: polyurethane
2.color:black, red, etc
3.feature: green & environment friendly

Polyurethane Waterproof coating/paint



It forms an elastic waterproof layer like rubber membrane after solidifying at normal temperature.It enjoys many good featureas follows:

1. simple application,reliable performance,no joint gap.
2.good cold&heat resistance,grease-proof&wearpoof,ageing\resistance,and corrosion resistance.
3.firm adhesion and good enlongation.
4..good weaterproofing,not dissolved in weater,and it can be used together with cement and talc powder.

1).technical standard:JC/T500-92(96)

2).tension strength: ≥ 1.65MPa.
3).fraction elongation: ≥ 350%
4).cold flexibility:-30 ± 1 2h no crazing
5).weather impermeability:0.3MPa 30min no leakage
6).application time: ≥ 20min
7).solidification time:surface<4h,total ≥ 12h.
8)solid percentage: ≥ 94%.
1.It is especially suitable to irregular roof waterproofing such as slanting roof, gutters canopies,etc.

2.It is also widely used in the waterproofing and leakproofing of undergroup projects, inner external walls,kitchen and bathroom,swimming pool,etc.
3.It can be used to connect the gap between metal pipelines and concrete as well as the sealing waterproofing of concrete parts.
4.other waterproofing,corrosion resistance and adhesion,etc.
4.Application:Pour Group I(transparent liquid)and Group II(black or colourful liquid) intoa clean and dry vessel at the weight rate of 1:2or1:1.5,then stir 3minutes to make them mix well for reaction,It is requested to use up within half an hour at the temperature of over 0 For 2mmthick waterproof layer ,it needs to paint 2tims --first time use 30%paint while second time 70%.For over 3mm thick waterproof layer ,paint 3 times--everytime use one third paint.
1).the storage place should be dry,aerating and avoid water.

2).it is forbidden to contact fire because the easy is easy to burn .
3).stir the paint homeogeneously before application if Group II materials is found to be of some precipitate.
4).the finished paint waterproof layer should be protected well to avoid damage befor the applcation of protection layer.In case the paint layer is found to be damaged ,cut down around the place torepair with paint.


Verified Information

This information was Verified by Bureau Veritas and is valid for the following period: 2013/10/24 --- 2014/10/23
The information below covers both the Gold Supplier and its related companies, which are defined according to china laws and regulations, and which will also be clearly displayed in the full report >>

The competitive advantage of product line:

We supply OEM service and can produce different specifications according to customers'need. We can put customer's label on the product packages.

Production Capacity:

Product Line Name Production Line Capacity Actual Units Produced(Previous Year)
Waterproof Materials, Non Woven Fabric 3,000,000 m2/Month confidential

Export Market Distribution:

Market Revenue(Previous Year) Total Revenue (%)
Southeast Asia confidential 2.63
Oceania confidential 0.53
Mid East confidential 2.1
Domestic Market confidential 94.74

Production Machinery:

Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
Needle-punched Machine YYSL 11 6.0 Acceptable
Non Woven Fabric Gluing Production Line No Information 2 6.0 Acceptable
SBS / APP Bitumen Membrane Production Line Chenhua 2 4.0 Acceptable
Compound Waterproofing Membrane Production Line Chenhua 2 4.0 Acceptable

Testing Machinery:

Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
UTM WDL-10KN 1 1.0 Acceptable
Dryer GY-101 1 1.0 Acceptable
Digital Asphalt Extension Tester SY-1.5A 1 3.0 Acceptable
Low Temperature Tester DX-170-40 1 1.5 Acceptable
Waterproof Device DTS-4 1 1.0 Acceptable
Automatic Penetrometer SYD-2801E 1 2.0 Acceptable
Viscometer WNE-1A 1 12.0 Acceptable

Production Flow:

  • Feeding
  • Carding
  • Needle Punching
    Needle Punching
  • Forming
  • Rolling 1
    Rolling 1
  • Drying 1
    Drying 1
  • Gluing
  • Drying 2
    Drying 2
  • Rolling 2
    Rolling 2
  • Compounding 1
    Compounding 1
  • Compounding 2
    Compounding 2
  • Final Packing 1
    Final Packing 1
  • Final Packing 2
    Final Packing 2

Real Case for Lower MOQ:

Products Name MOQ(in the last 12month)
Waterproof Materials, Non Woven Fabric 1,000 m2

Real Case for Large Contract:

Products Name Order(in the last 12month)
Waterproof Materials, Non Woven Fabric 410,000 m2

Short Lead Time:

Products Name Order(in the last 12month) Shortest Lead Time
Waterproof Materials, Non Woven Fabric 1,000 m2 2 Days


Certified Picture Certification Name Certified By Certificate No. Product Name & Model No. Available Date --- Expired Date
ISO9001:2008 CFL, CNAS 06513Q21383R0M Plastic Production Process, Waterproofing Materials (In the Scope of License), Nonwoven Non-woven Fabric Manufacturing 2013/07/05 --- 2016/07/04

Testing Report:

Report Picture Report Name Report By Product Name & Model No. Report Date
Test Report Shandong Province Center of Supervision & Inspection on Building Waterproof Materials Quality Polyethylene Fiber Composite Waterproofing Roll Material & FS2 100000mmX1200mmx0.7m 2013/06/14
Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Weifang Chenhua Waterproof Co., Ltd was established in 1994, she is located in Taitou Shouguang City, which is the biggest construction waterproofing base in China, with convenient transportation and superior location. Our company now has three factories, covering an area of seventy thousand square meters, there are more than 300 high qualification employees, among them 50 worker are senior technical personnel. She is a high-tech intensive enterprise integrating scientific research, ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Waterproof Materials,Non Woven Fabric,Waterproof Machinery  
Brands: Chenhua,Chenhua,Lanneret  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Oceania
Southeast Asia
Mid East
Domestic Market
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 61% - 70%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: No. 738, Fengtai Road, Taitou Industrial Park, Shouguang City, Weifang City, Shandong Province, China  
Number of Production Lines: Above 10  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: Domestic Market 83.75% , Mid East 14.08% , Southeast Asia 1.81%
Experience: Established 2000

Communicate with Supplier:

Ms. Li Zhao
Ms. Li Zhao:
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