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

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LANDLOK 450 turf reinforcement mat (TRM) features X3TM'technology that consists of a dense web of crimped, interlocking, multi-lobed polypropylene fibers positioned between two biaxially oriented nets and mechanically bound together by parallel stitching with polypropylene thread. The TRM is designed to accelerate seedling emergence, exhibit high resiliency, and possess strength and elongation properties to limit stretching in a saturated condition. Every component of LANDLOK 450 is stabilized against chemical and ultraviolet degradation which are normally found in a natural soil environment. Furthermore, the TRM contains no biodegradable components. LANDLOK 450 conforms to the property values listed belowl and is manufactured at a Propex facility having achieved ISO 9001:2000 certification. Propex performs internal Manufacturing Quality Control (MQC) tests that have been accredited by the Ge~osynthetic Accreditation Institute -Laboratory Accreditation Program (GAI-LAP). •o• ri '~ oe ~ I~~.. -T Physical Mass/Unit Area ASTM D-65.66 10.O;oz/ydz 340 g%m2 :Thickness `. ASTM D..-6525 "0.40 in 10:Z mm Light;Penetration (% Passing) ASTM D,-6567 20% - 20% Colon;: Visual - Green or Tan Mechanical Tensile St'rerig[h (Grab) ASTM; D-6818 400x 300 Ib/ft 5.8 k 4.3 kN/m Elongation ASTM p-6818. 50%;(max) 50%(max) Resiliency Flexibility ASTM D-6524 ASTM D-6575 90% 0.026 in-Ib (avg) 90%° 30,000 mg~m (avgy Endurance UV Resistance@;1000.hours ASTM D-4355 80% 80% Pertormance Velocity3:'(Vegetated) Large Scale 18 ft/s 5:5 m/s Shear Stress3,(Vegetated) Large.Scale> 101bjft? 479 Pa Mahnings "n"^ (Unvegetated) '' Calculated 0.025 0.025 Seedling Emergence '.` ' ECTC Draft Method #4 409% 409°~ RoIlSizes 6.5ftx138.5ft . 2.Omx42.2m .: NOTES 1 The property values listed are effective 08/2006 and are subject to change without notice. 2. MARY indicates minimum average roll value calculated as the typical minus two standard deviations. Statistically, it yields a 97.7% degree of confidence that any sample taken during quality assurance testing will exceed the value reported. 3. Maximum permissible velocity and shear stress has been obtained through vegetated testing programs featuring specific soil types, vegetation classes, flow conditions, and failure criteria. These conditions may not be relevant to every project nor are they replicated by other manufacturers. Please contact Propex for further information. 4. Calculated as typical values from large-scale flexible channel liningtest programs with a flow depth of 6 to 12 inches. PRPEX ( THE ADVANTAGE CREATORS.°" Propex Inc. PH: 423 899 0444 m ~ 6025 Lee Highway, Suite 425 PH: 800 621 1273 PO Box 22788 FAX: 423 899 7619 GEOSYNTHETlCS Chattanooga, TN 37422 www.geotextile.com Gnotez•, Landlok•, Pyramat•, x3•, SuperGro•, Petroman and Petrotac• ere registernd Vademarks of Propez Inc. THIS PUBUCATION SHOULD NOT BE CONSTRUED AS ENGINEERING ADVICE WHILE INFORMATION CONTAINED IN THIS PUBLICATION IS ACCURATE TO THE BES70F OUR KNOWLEDGE PROPIX DOES NOT WARRANT fR ACCURACY OR COMPLETENESS. THE ULTIMATE CUSTOMER AND USER OF THE PRODUCTS SHOULD ASSUME SOLE RESPONSIBILITY FOR THE FlNAL DETERMINATION OF THE SURABIUTY OF THE INFORMATION AND THE PRODUCTS FOR THE CONTEMPLATED AND ACTUAL USE THE ONLY WARRANTY MADE BY PROPIX FOR ITS PRODUCTS IS SET FORTH IN OUR PRODUCT DATA SHEETS FOR THE PRODUCT, OR SUCH OTHER WRffTEN WARRANTY AS MAY BE AGREED BY PROPIX ANDINDIVIDUAL CUSTOMERS. PROPIX SP~IFlCALLY DL4CWMSALL OTHER WARFLWRF9, EXPRESS OR IMPLIED, INCLUDINCWRHOUrUMRATION, WARFtANT60F MEACHANTABILRY OR FRNE59 FOR APARTICUURPURPOSE OR ARISING FROM PROVISION OF SAMPLE5, A COURSE OF DEALING OR USAGEOF TRADE ©2006 Propex Inc.