Product Description
Shed Roofing Felt
Product
Introduction:
This product is a kind of unbreakable asphalt waterproof
cushion which belongs to the waterproof and wet isolation
construction material area, it has excellent tensile flexibility.
It is composed by the polymer felt, tensile layer and release
layer. The bitumen compound layer is SBS modified bitumen compound
layer or rubber bitumen compound layer. In order to solve the
problem of easy breaking and weak tensile strength, we coat the
felt layer with compound bitumen layer and tensile layer. We paint
the mineral sand onto both side of the cushion to stop the
stickiness. This tensile flexibility waterproof cushion is
flexible, at the same time, it has excellent tensile strength, and
it is waterproof and moist insulation,it has very long service
time, its produce technology is simple and suitable for waterproof
project of the base, floor and roof for all kinds of
buildings.
Product
Features
1. High
dosage SBS, ensure the long term service time.
2. Unique
formula ensure the SBS have a good compatibility with the
bitumen, it will guarantee the stability and stickiness in long
term service time.
3. Advanced
produce technology and equipment can ensure the quality of
membrane
Application
1. Viaduct,bridge,
underpass, tunnel,underground,park,air station
2. Flat
roof, arch roof, cement preset roof
3. Irrigation
canal, catchment, granary
Specification
Description
|
Double
Sand asphalt roofing felt –composite felt
|
Thickness
|
2.0mm
|
Unit
weight
|
********0g/m2
|
width
|
1m
|
Length
|
*0m;
*0m; Customized
|
Technical data
Tensile strength(N/*0mm)
|
|
Lateral Direction
|
**7
|
Vertical Direction
|
**3
|
Soluble substance content (g/m2)
|
***1
|
Low
temperature flexibility
|
*0℃x2h,No
cracking
|
Installation
Instructions
(1). Double sand waterproof cushion
is designed for new or reproofing work over properly build and
supported wood roof decks or concrete roof decks with a slope of
≥*0 degrees.
(2). When they are installed over
the wood roof decks, they will be fixed with adequate felt nails;
when they are installed over the concrete roof decks, they will be
fixed both with adhesives and adequate steel felt nails.
(3).
Apply them over properly prepared roof deck, starting at bottom of
roof and working across and up.
Starter
Course
(A) Trim tabs off all
starter course double sand waterproof cushions, so sealant can seal
along the eave’s edge.
(B) Complete rest of starter course, use at least five fasteners
for each waterproof cushion, placed 2″to 3″up from the eaves
edge.
First
Course
(C). Apply first course, starting
with a full waterproof cushion, even with the starter course, use
fasteners or adhesives to fix each waterproof cushion.
Second
Course
(D). Begin second course by positioning first waterproof cushion
from the end of the underlying waterproof cushion,-with the butt
edge alignedwith the top of the cutouts in the course
below.
Third Course
(E). Begin each subsequent course by positioning the first
waterproof cushion from the end of the underlying waterproof
cushion,with the butt edge
alignedwith the top of the cutouts in the course
below.
(F). Leave about 5″(**5mm) exposure, fasten securely and trim
excess overhang at rake.
(G). each waterproof cushion will be
fixed by at least five fasteners. If the roof decks with a slope of
≥**0 degrees, more fasteners and adhesives will be used.
Country: |
China |
Model No: |
HY-007
|
FOB Price: |
0.6 ~ 2.3 / Square Meter (Negotiable)
Get Latest Price
|
Place of Origin: |
China |
Price for Minimum Order: |
0.6 per Square Meter |
Minimum Order Quantity: |
2000 Square Meter |
Packaging Detail: |
1.0*20m/roll |
Delivery Time: |
15-20days |
Supplying Ability: |
300000 Square Meter per Month |
Payment Type: |
T/T |
Product Group : |
waterproof membrane
|