We are a family owned business that has been providing services
and products to the construction industry since 1978.
Combined, our family has over 90 years of experience in the
building materials industry. We service the requirements of
professional industry buyers, residential and commercial contractors,
home owners and hobbyists.
COMMERICAL FABRIC SPECS
PROPERTY
TEST METHOD
MINIMUM ROLL
AVERAGE VALUE
GRAB TENSILE,LBS
ASTM-D-4632
60 LBS
GRAB ELONGATION %
ASTM-D-4632
20/25%
MULLEN BURST, PSI
ASTM-D-3786
165
PUNCTURE, LBS
ASTM-D-4833
30
TRAPEZODAL TEAR, LBS
ASTM-D-4533
30 LBS.
UV RESISTENCE, %SR
ASTM-D-4355
50% @ 500 HRS.
AOS, US SIEVE #
ASTM-D-4751
40
PERMITTIVITY, (1/SEC)
ASTM-D-4491
0.20 (S-1)
GAL/MIN/SQ.FT
15 GAL/MIN/FT2
Call us at 1-877-522-2622 or Contact Us Online
Toll Free Phone: 877-522-COBB (2622) | Phone: 936-254-3588 | FAX: 936-254-2763
| PO Box 806 | Hwy 59 North | Timpson, TX 75975 Privacy Statement | Terms
Of Use | Copyright (c) 2007 Cobb Lumber - your source for treated timber
