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.
NON- WOVEN FABRIC SPECS
PROPERTY
TEST METHOD
MINIMUM ROLL
AVERAGE VALUE
GRAB TENSILE
ASTM-D4632
140 LBS.
GRAB ELONGATION
ASTM-D4632
50%
TRAPEZOID TEAR
ASTM-D4533
58 LBS.
PUNCTURE RESISTANCE
ASTM-D4833
80 LBS.
PERMITTIVITY
ASTM-D4491
17 SEC-1
WATER FLOW
ASTM-D4491
115 GPM/FT2
A.O.S.
ASTM-D4751
70 U.S. SIEVE
U.V. RESISTENCE
ASTM-D4355
70%/500 HRS.
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
