Roofing Underlayments

Product Details
Customization: Available
Basement: Polyester/Fberglass Reinforced
Warranty: 1 Year
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  • Overview
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Overview

Basic Info.

Model NO.
CH-SA
Material
Modified Bitumen
After-Sale Service
Online Technical Support
Thickness
2mm 3mm 4mm 5mm
Sales Mode
Professional Factory Since 1994
OEM
Available
Surface Material
PE/Aluminum Film/Sand/Granulars
Application
Construction Building Waterproofing
Transport Package
with or Without Pallet Packing
Specification
1m x 10m /roll
Trademark
Chenhua
Origin
Shandong, China
HS Code
68071000
Production Capacity
10000000PCS/Year

Product Description

Torched-on Durable SBS Modified Bitumen Roofing Membrane

Roofing Underlayments

 

Product Specification:

Top cover Polyethylene film  / Aluminum film or foil / Granulars  (with different colors)
Thickness (mm) 1.5mm ~5mm
Width (cm) 100cm
Length(m) 10m or customized
Reinforcement

Polyester or Fiberglass

Polyester have tension & elongation

Fiberglass only have tension ,don't have elongation.if the temperature in your city change by lot whole year, better to choose Polyester with elongation .

Modifier

SBS or APP 

SBS modifier is mainly to increase the cold resistance of membrane.

APP modifier is mainly to incease the hot resistance of membrane.

Roofing Underlayments

Roofing Underlayments

Application Scope

Exposed Places Roof , Parking areas, Tunnels ,Reserviors ,Bridges ,Balcony ...
Unexposed Places Basement, Toilet, Underground ,Wall ...

Roofing Underlayments

Application Method:

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

2.There are two methods in application:

One way is by heating and melting method---Heat the polyethylene film of 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 5-10cm.

The other way is by cold adhesive method---Pour the cold adhesive homogeneously 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 in application as requested.

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

Roofing Underlayments

Roofing Underlayments

Roofing Underlayments

CHENHUA MEMBRANE APPLICATION CASE:

Roofing Underlayments

Roofing Underlayments

 

Roofing Underlayments

 

Transportation and Packing:

LCL with seaworthy plywood pallet packing
20FCL Limited weight: 28tons ,also based on customer country policy. with or without pallets
40GP Limited weight: 28tons,also based on customer country policy. with or without pallets

 Roofing Underlayments

Company introduction

 

CHENHUA WATERPROOF Co.,Ltd was established in 1994, she is located in Taitou industrial part,Shouguang,Shandong,China. 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 70000 square meters, there are more than 300 high qualification employees with state-of-the-art technology,superior quality and service.

 

Our main products :

1)Polyester base for making bitumen waterproofing membrne. 

2)Compound base for making bitumen waterproofing membrane

3) SBS/APP bitumen roofing felts building construction materials

4)Self-adhesive bitumen waterproofing membrane

5)Self-adhesive Bitumen waterproofing tapes

6)Butyl waterproof sealing membrane /tapes

7)PVC waterproofing membrane,TPO waterproofing membrane

8)waterproof membrane production line machines....

 

In the last years of hard work,our company reaches ISO9001 and BV standard and establish long term relation with many domestic factories and overseas clients.such as,America,Australia,Canada,India,Oman ,Saudi Arabic,France ......

We enjoy a higher reputation all over the world.welcome your enquiry and visit anytime.

 

Exhibition

Roofing Underlayments

Certificate

Roofing Underlayments

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