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Description:

Flashing
: A 1 mil metal foil laminated between layers of Mylar polyester film bounded to a 20x10 fiberglass scrim reinforcement. Fiberweb 310 has a total average thickness of 8 mils and is approved by the Department of the Navy.

Uses:
Thru-Wall Flashing, Concealed, Flashing, Foundation Still Flashing, Base Flashing, Spandrel Flashing, Head & Still Flashing and Parapet Flashing

Physical Properties:

PROPERTY

AVERAGE VALUE

TEST METHOD

Moisture Vapor Transmission

0.0010 Perms

ASTM E96 Procedure E

Tensile Strength (lbs/1" Width)

 

ASTM D828

MD

98.1

 

CMD

88.5

 

Tensile Strength (psi)

 

ASTM D828

MD

  8990

 

CMD

7800

 

Puncture Resistance, Beach Units

98

ASTM D781

Tear Strength (Mullen Burst)

169.7lbs/inch

ASTM D751

Tear Resistance

 

ASTM D 1004-66

MD

     1222lbs/inch

 

CMD

     1631 lbs/inch

 

Elongation

5.00%

ASTM D412-68

Cold Temperature Flex

No Crack or Peel

1/8" Mandrel @ -100 F

Shrinkage

0.05%

ASTM D1204

Asphalt Exposure

No Change

30 Days @ 160 F

Installation:

Thru-Wall Flashing:

Starting 1/2 inch from face, extend Fiberweb flashing thru veneer and turn up a minimum of 8 inches. Bed in mortar joints of masonry. Seal to concrete with roofing cement. Seal into sheathing over wood, steel stud, or framed back-up. Lap end joints a minimum of 6 inches and seal watertight with Fiberweb Tape.

Concealed Flashing:

At windows and doors in frame or veneer construction apply 6 inches strips of Fiberweb flashing at jambs and exceeding 4 inches above the head. At head apply a 6 inch strip of Fiberwen Flashing over jamb flashings. At sills flash similar to method specified for masonry thru-wall flashing except jamb flashings should lap over sill flashing to provide a positive water shed.

Sizes:
12,16,18,24,36 and 48 inches in 300 foot rolls

Delivery:
Available Through Fiberweb Distributors

www.fiberwebflashing.com | fiberweb@verizon.net | © 2010 Clark/Hammerbeam Corp.