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Construction Lumber
Welcome to Cobb Lumber!

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.

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Going Green with R2 recycled Reinforced silt fence

 

1 SILT SOCKS CAN BE USED AROUND DRAIN GRATES AND STORMS TO KEEP ALL BUT THE WATER OUT

KEEPS SOIL OUT OF OPEN DRAINS THAT DISCHARGE INTO2 WATERWAYS!!!

3 AND IN AREAS WHERE HAY BALES ARE EMPLOYED, SOCKS CAN BE AN INEXPENSIVE SOLUTIONS

SILT SOCKS

ITEM
DIAMETER
LENGTH
WEIGHT
       
6-SS-8
6” DIA
8’
43
6-SS-8
6” DIA
10’
54
6-SS-10
6” DIA
12’
65
8-SS-8
8” DIA
8’
77
8-SS-10
8” DIA
10’
96
8-SS-12
8” DIA
12’
115
12-SS-8
12”DIA
8’
172
12-SS-10
12”DIA
10’
215


SPECIFICATION
TEST METHOD
RESULT
     
FIBER
NA
(POLYESTER)
DENIER PER FILAMENT
NA
150
WEIGHT(OZ/SYD)APPLIED
ASTM D-3776
2.3-3.5
PUNCTURE RESISTENCE
ASTM D-4833
35
PUNCTURE STRENGTH 50MM P
ASTM D-6241
180
MULLEN BURST, PSI (KPA)
ASTM D-3786
100
WATER PERMITTIVITY
ASTM D-4491
2.4s(-1)
AOS, US SIEVE (UM)
ASTM D-4751
30(600)

UV DEGRADATION (STRENGTH RETANED)

ASTM D-4355

70% (AFTER 300 HRS.)

 


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Toll Free Phone: 877-522-COBB (2622) | Phone: 936-254-3588 | FAX: 936-254-2763 | PO Box 806 | Hwy 59 North | Timpson, TX 75975
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