Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay

Product Details
Customization: Available
Material: PP Fabric, Asphalt
Product Name: Yap 500 Roofing Felt
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  • Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
  • Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
  • Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
  • Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
  • Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
  • Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Installation Instructions
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
YAP 500
Where to Use
Wooden Slope Roof Beneath Shingles
Advantage
Environmental Friendly
Standard
En 13859
Type
Yap 500 Yap 700 or Customixed
Thickness
0.8mm or 1.0mm
Width
1m
Length
25m, 30m or Customzied
Tensile Strength
350n
Elongation
30%
How to Apply
Use Nails
Transport Package
Packed in Rolls with Pallet
Specification
1m*25m or customized
Trademark
Jianda
Origin
Cangzhou, China
HS Code
5603149000
Production Capacity
50000rolls/Month

Product Description

Product Description
Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
Jianda brand YEP series roof underlayer is a new kind of waterproofing material used on slope
roof which has adjusted and improved based on
the YAP series and the meantime add moderated SBS,SBR and terpene resin. It is national patent 
and outstanding among all kinds of waterproofing
materials regarding all items of physical index.
it is used as the underlayment of cement tile,painted pottery watts, asphalt shingle and 
wood structure roofing , also suitable for all kinds of architectural roofing, walls, underground 
waterproof and damp proof project.
 
 

 

Detailed Photos
Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay

 

Product Parameters
serial Test item   test method YAP 500 YAP 700
1 thickness   EN1849-1 1.0mm 1.2mm
2 gram weight   EN1849-1 500-600g/m2 700-800g/m2
3 tensile strength vertical EN12311-1 ≥400N ≥450N
horizontal ≥300N ≥350N
4 elongation vertical EN12311-1 ≥25% ≥30%
horizontal ≥25% ≥30%
5 tear strength vertical EN12310-1 ≥100N ≥120N
horizontal ≥100N ≥120N
6 not permeable   EN1928 20kpa 24h
7 low temperature flexibility   EN1109 -20degree
8 size stability   EN1107-1 ≤2%
9 thermal aging pull retention rate EN13859 ≥90%
elongation retention rate ≥80%
low temperature flexibility -15degree
dimension change rate ≤2%
Feature and benefits:
with adhesive tape on the overlap for the sealing of junction, convenient for
application.
excellent weather resistance,corrosion, anti-aging, antioxidant.
it is excellent vapor permeable properties make it can be constructed on damp
surface, palisade structure internal water vapor flowing rapidly and effectively
avoid mould and condensing formation..
the surface has an function of antiskid to make sure the safety of application.
excellent tensile strength and elongation
big surface friction, closely integrated with the grassroots.
no smell,no taste, accord with environmental protection requirement.
Installation Instructions
Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay
Appilication key points
the grass roots should be strong, day and smooth
it will use nails for application,density should be 30 nails per square meter.
should be smooth when applying on the roof without folds.
the width of junction for the same layer should be no less than 50mm, for upper
and lower layer should be no less than 80mm
use gasket cement for the same layer junction, and adhesive tape on the roll for
junction of upper and lower layer.
can not be applied on rainy and snowy days
Company Profile
Cangzhou Jiansheng Building Waterproof Materials Co., Ltd. is a professional enterprise integrating the production and sale of building waterproof materials. Our company covers an area of 10, 000 square meters. There are 60 people in our company, including 5 professional senior engineers and 24 technicians. Our company is to set up a technological research team which consists of professionals, scholars and experts. Our company is specialized in the production and operation of various types of high and mid-grade new building waterproof materials, including SBS, APP modified bitumen membrane, polypropylene, and PE polyester. We have domestically advanced production lines with annual production capacity of 8 million square meters, advanced equipment, and strict scientific quality control system according to standards. At the same time, we produce SBS polymer waterproof coating, Chloroprene latex, asphalt and other series of waterproof paint. Our company is also equipped with first-class raw materials testing equipment as well as process control and finished product quality testing center. Our company is willing to cooperate with friends sincerely to advance hand in hand and create a better future.
Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay

 

FAQ

Jianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof UnderlayJianda Brand Waterproof Breathable Membrane CE Marking 3 Ply Roof Underlay

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