2007-10-30_PERMIT FILE - C1982057 ‎(3)‎

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 10/30/2007
• Doc Name: Turf Reinforcement Mat Design and Installation Information
• Section_Exhibit Name: Tab 20 Attachment 20-C
• Media Type: D
• Archive: No

„ ~ Enkamat 7010 iR2M
C~.LB~ND
Root Reinforcement Mat
Description Enkamat® 7010 is athree-dimensional turf reinforcement mat (TRM) made of continuous
monofifaments fused at their intersections. Ninety-five (95%) percent of the Enkamat is
open and available for soil, mulch and root interaction with filaments, creating the most
effective Root Reinforcement Mat (R2M) available. Enkamat is manufactured from nylon
to eliminate the buoyancy factor associated with submerged conditions and provide per-
manent TRM protection in vegetated channels as well as on slopes.
Recommended • Permanent erosion control for Green (vegetated) channels with expected shear
Applications stresses 5 8 psf.
• Permanent erosion control for slight to moderate slopes (<_ 2.5H:1V).
• Support and enhance performance of Ecosystem plants.
• Substrate for hydraulically applied Bonded Fiber Matrix (BFM) and other mulches for
erosion control applications where low water flow and low to moderate shear stresses
are expected
M'echanca! Pro" er>Lies- Test Method : ,Units' Typical`Roll Value `'
Technical Data p
MD CD
ASTM D 5035 kN/m Ibs/ft 2.3 160 1.2 80
Tensile Strength (modified) ( ) ( ) ( ~-
Thickness ASTM D 5199 mm (in) 10 (0.4)
Mass/Unit Area ASTM D 5261 g/m2 (oz/yd2) 271 (8.0)
ASTM D G53 / °
/o strength
80
UV Stability ASTM D 5035 retained
(modified)
Performance Properties ; Test Method ~ Units '~'TypicalRall Value ~a
Permissible Velocity
Product Only Flume test' m/s (ft/s) 6.1 (20)
Packaging Data
Colbond Inc.
PO Box 1057
Enka, NC 28728
Tel [phone]
Fax [phone]
vvww. Colbond-use. com
30 minute, vegetated Flume test' m/s (ft/s) 5.8 (19)
50 hour, vegetated Flume test' m/s (ft/s) 4.2 (14)
Permissible Shear Stress
Product Only Flume test' kN/m2 (Ibs/ft2) 0.32 (6.7)
30 minute, vegetated Flume test' kN/m2 (Ibs/ft2) 0.38 (8.0)
50 hour, vegetated Flume test' kN/m2 (Ibs/ft2) 0.29 (6.0)
1. Flume lest performed at independent laboratory-data and details available upon request
,,P,hysical, Properties. Units - Nomr;nal Value , ~:
Roll Dimensions m 0.99 x 152 1.93 x 27.5
(width x len th] (ft) (3.25 x 500) (6.33 x 90)
Roll Area m2 (yd2) 150 (180) 53 (63.3)
Estimated Roll Diameter cm (in) 111 (44) 48 (19)
Estimated Roll Weight kg (Ib) 42 (92) 15 (32)
To the best our knowledge, the information contained herein is accurate. However, Colbond Inc. cannot assume any liabil-
ity whatsoever for the accuracy or completeness thereof. Final determination of the suitability of any information or material
for the use contemplated, of its manner of use and whether the suggested use infringes any patents is Colbond nc. 20041®
ity of the user.
09/2004
CIV7010TDS03