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ASTM Standard Long Life Roofing Felt Paper With Waterproofing Coatings

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ASTM Standard Long Life Roofing Felt Paper With Waterproofing Coatings

ASTM Standard Long Life Roofing Felt Paper With Waterproofing Coatings
ASTM Standard Long Life Roofing Felt Paper With Waterproofing Coatings ASTM Standard Long Life Roofing Felt Paper With Waterproofing Coatings

Large Image :  ASTM Standard Long Life Roofing Felt Paper With Waterproofing Coatings

Product Details:
Place of Origin: Hebei China
Brand Name: Hebei Jianda
Certification: ISO9001
Model Number: ASTM D 4569#15
Payment & Shipping Terms:
Minimum Order Quantity: 100rolls
Price: as dicussed
Packaging Details: Packed in rolls with pallets or customized
Delivery Time: within 10days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000rolls per day

ASTM Standard Long Life Roofing Felt Paper With Waterproofing Coatings

Description
Product Name: ASTM D 4869#15 Size: 0.92M*44M/36in*144ft
Material: Kraft Paper And Modified Bitumen Usage: Shingle Roofing Underlay
Weight: 10KG-15KG Per Roll Thickness: 0.4mm
High Light:

black roofing paper

,

felt paper underlayment

ASTM Standard Waterproof Paper Roofing Felt Paper Waterproofing Coatings

 

 

Roofing felt (felt paper, asphalt felt paper) is a kind of waterproof and damp proof product,its basic is kraft paper and soak,normal use under shingles and roofing.

 

Physical Requirements

 

Test item

ASTM

D-226 15#

ASTM

D-226 30#

ASTM

D-4869 15#

ASTM

D-4689 30#

Tear strength  2.5N 2.5N 2.5N 2.5N
Breaking strength at 23±2°C min MD 30LBF/in 40lbf/in 30lbf/in 40lbf/in
roll length 144ft 72ft 144ft 72ft
roll width 36 in 36 in 36 in 36 in
Area of the roll 432 ft2 216 ft2 432 ft2 216 ft2
weight per m2 560 g/m2 1270g/m2 400g/m2 660g/m2
bitumen absorbation 120% 150% 100% 120%

 

ASTM Standard Long Life Roofing Felt Paper With Waterproofing Coatings 0

Used

 

A roofing felt used as an underlay beneath asphalt shingles, wood shakes, tiles and otherslopedcoverings.Saturated organic felts require protection form damage and the weather. store rolls upright in a dry location and never install when wet or over a wet roof deck.

 

Specification:

 

15# ASTM Specification Felt

 Meets ASTM D 226, Type I

 Dimensions: 144' X 36"

 Approx. Sq. Ft. per Roll: 432 Sq Ft

 

30# ASTM Specification Felt

 Meets ASTM D 226, Type II

 Dimensions: 72' X 36"

 Approx. Sq Ft per Roll: 216 Sq Ft

 

NO 15 Specification Felt

 Meets ASTM D 4869, Type I

 Dimensions: 144' X 36"

 Approx. Sq Ft per Roll: 432 Sq F

 

NO 30 Specification Felt

 Meets ASTM D 4869, Type I

 Dimensions: 72' X 36"

 Approx. Sq Ft per Roll: 216 Sq Ft

ASTM Standard Long Life Roofing Felt Paper With Waterproofing Coatings 1
 

Application:

 

 Anchor the top corner of the Felt roll after it has been properly positioned in place; then spread the roll across the roof. Care must be taken to roll out the Felt smoothly and to avoid any wrinkles as the Felt is unrolled across the roof.

 Install fasteners at least eight inches at the top and middle edges and at the eave along the deck.

 At slopes between 2:12 and 4:12 pitch, install a double layer of Felt as follows. Apply a minimum 19 inch wide strip of Felt parallel to and starting at the eaves, fastened sufficiently to hold in place. Starting at the eave, apply a full width Felt roll, overlapping successive sheets 19 inches, fastened sufficiently to hold in place.

 Organic Felt rolls must be installed horizontally, from the bottom of the roof deck.

 The first layer of Felt rolls must be installed to cover the entire bottom edge of the roof deck to facilitate the water shedding ability of the Felt.

Contact Details
Cangzhou Jiansheng Building Waterproof Material Co.,Ltd

Contact Person: Angela

Tel: 008615511775265

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