water proof film/waterproof rolls/other waterproofing materials

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Product Overview

Description



Product Description


Synthetic roofing felt is a water resistant membrane but with high vapour permeability, use as diffusion open roofing felts under pitched roof tile or vapour permeable barrier housewraps on timber frame walls
Roofing Underlayment functions as a weather-resistant barrier, preventing rain from getting into the roof or wall assembly while allowing water vapor to pass to the exterior.
Breather membrane may also serve as an air barrier if it is sealed carefully at seams.
Breathable Membrane have good "water resistance", good "water vapor permeability", and good "air barrier properties"







Application scenarios and Our Unique Selling Points:
· Repels moisture and prevents water infiltration
· Non-skid/slip-resistant walking surface and increased friction bottom surface
· UV resistant - 60 days exposure
· Resists stretching and tearing around fasteners
· Synthetic construction inert to mold growth
· No oil leaching - no hazardous material content
· Low temperature flexibility
· Custom R&D and logo printing available
· Printed nail and overlap pattern





Advantages: Waiting for your message :
1)Excellent performance at water resistance
2)Particular function of water vapor permeability
3)Good performance at UV
resistant for 6 months
4)They are much lighter than bitumen felts, suitable for construction in different condition
5)They have excellent tensile and tearing strength
6)100% PP+Pefilm
7)Simple installation in new building, re-roofing and refurbishment situations
If the product meets your demand, please leave a message about following questions:
1. Which thickness would you want?

2. Which width would you like?

3. How many length per roll would you need?

4. What is the usage?

5. Do you have special request,eg.packaging/Delivery etc?



Product detail drawing








Item
Unit
Average
Min Value
Max Value
Method
Hydrostatic Pressure
mmH2O
gte6000
ASTM D779
Longitudinal tear strength
N/10CM
184.5
174.4
191
ASTM D5034
Transverse tear strength
N/10CM
136.2
134
157.3
ASTM D5034


WHO WE ARE ?


Qingdao cornerstone Material Technology Co. , Ltd. is an innovative global manufacturer of high-quality synthetic
roofing waterproof materials. Over the years, we have long been committed to the production of high-quality
synthetic roofing gasket materials to serve the roofing industry. Our primary goal is to maintain industry leadership
through the production of high-performance, consistent quality products.Cornerstone was able to achieve these
goals because it had complete control over all steps of the manufacturing process. This includes nonwovens
manufacturing, adhesive applications, coating, laminating and flexographic printing processes, all of which can be
done directly at cornerstone’s plants and delivered to customers.





Packing&Shipping







Our Packing show
Flexible packing according to the specific requirements of the clients.& Stretch film packaging and pallet packaging.


FAQ


Q1: What's the Breathable Membrane?
A1: It usually consists of non-woven ,breathable pe film ,and non woven.

Q2: What's the use age?
A2: if use building top is about 5 year.

Q3: Can you do the design for us?
A3:Yes.We can manufacture the products as per your requirements.Send us high resolution images, your logo and design and tell us
how you would like to arrange them. We will send you finished files for confirmation.

Q4: How about the products packing?
A4: Flexible packing according to the specific requirements of the clients.

Q5: How does your factory do regarding quality control ?
A5: Quality is priority. We always attaches great importance to quality controlling from start to the very end.

Q6: Delivery time delay:
A6:We will arrange the most urgent order to produce at the first time to satisfy our customers' request.

Q7: Can I have samples?
A7: Yes, Please contact the sales manager to get the samples freely.

Q8: Can I have our own Logo and design?
A8: Yes, OEM and ODM are warmly wecomed.We have three printing machines for your logo printing(1-10 Colors).

Q9: What's the MOQ?
A9: Our MOQ is 1,000m2 (1-2 Pallets)

Q10: What's the quantity of membranes fit in the containers?
A10: About 2016 rolls for a 100gsm/40HQ
About 1764 rolls for a 110gsm/40HQ
About 1512 rolls for a 140gsm/40HQ

Q11: How long do you produce this kinds roofing waterproofing underlayment?
A11: Over 15 years producing experience in China.

Q12: Can I visit your company to verify the factory?
A12: Yes,you are welcome to our factory ,about 45 minutes from QingDao JiaoZhou Airport.


0.2193 s.