2014 new building construction materials ASTM asphalt roofing felt and tar paper

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Product Overview

Description



 


Product Description

2014 new building cosntruction materials ASTM asphalt roofing felt and tar paper  

Specification


 











































Description


 



Width



length



Weight



Thickness



Usage



ASTM D-226 roofing felt 30#



36in


0.914m



72ft


21.95 m



23.5kg


 



1.2mm



A roofing felt 


used as an underlay beneath 


asphalt shingles, 


wood shakes,


 tiles 


and other 


sloped coverings.


 


 



ASTM D-226 roofing felt 15#



36in


0.914 m



144ft


43.89 m



23kg



0.8mm



ASTM D-4869  roofing felt 15#



36in


 0.914m 



144ft


43.89m 



16.5kg



0.6mm



ASTM D-4869  roofing felt 30#



36in


0.914m



72ft


21.95m



13.5kg



0.8mm




Technical capacity index












































































Test item



ASTM


D226 15#



ASTM


D226 30#



ASTM


D4869 15#



ASTM


D4689 30#



Pliability at 23±2°C.tested shall not crack when bent 90°at a uniform speed over a rounded corner of radius in table for each



12.7mm


(radius)



12.7mm


(radius)



12.7mm


(radius)



12.7mm


(radius)



Tear strength at 23±2°C min



2.5N



2.5N



2.5N



2.5N



Breaking strength at 23±2°C min MD



30LBF/in



40lbf/in



30lbf/in



40lbf/in



Breaking strength at 23±2°C min CD



15lbf/in



20lbf/in



15lbf/in



20lbf/in



Loss on heating at 105°Cfor 5h max



4.0%



4.0%



6.0%



6.0%



Width of the roll



36 in



36 in



36 in



36 in



Area of the roll



432 ft2



216 ft2



216 ft2



216 ft2



Net mass of saturated felt,min



560 g/m2



1270g/m2



400g/m2



660g/m2



Saturation,%by wt., min



120%



150%



100%



120%



Asphalt saturated organic felts are designed as an underlayment product to be applied over the roof deck prior to the installation 


of asphalt shingles. Install asphalt saturated organic felts as a secondary barrier to moisture caused by wind driven rain and ice damming.


 


 Description:


A heavy-weight asphalt roofing felt made of a specially formulated organic sheet which has been fully saturated with waterproofing asphalt.


 


Feathers and benefits


 



  •  heavy organic mat

  •  high asphalt saturation 

  •  heavier roll weight

  •  tightly wood roll lengths

  •  excellent standard packaging

  •  highly visible alignment lines 

  •  high tear strength

  •  easier roll-out-less sticking


Uses:


 


A roofing felt used as an underlay beneath asphalt shingles, wood shakes, tiles and other sloped coverings.


Physical Specificatons:


 


Average roll weight,Lbs/roll:54lbs


astm.jpg


 


Equipment


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Packaging & Shipping


Storage and handling


Asphalt 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.


 


Packaging:


Width:36''(0.914m)
Roll Contents:216 sq.ft(20sq.m)


Rolls per pallet:30


Pallet size:1.1mx1.1m


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Hope to cooperate with you sincerly!


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