KYPEL Product Details

This product has been reviewed by Division of Materials, Kentucky Transportation Cabinet. As date of Jul 30, 2025, its status is phase 2.

Notes:

Product has been sent to the New Products Review Committee (7/30/2025) - BSMITH

Trade Name: Landlok 435


Generic Name: TRM
This product is Not Patented

Manufacturer: SOLMAX
Address: 365 S Holland Drive
	Pendergrass, Georgia 29464

Background description of company and its products:
	World''''s leading manufacturer of geosynthetics and erosion control products.
Recommended Uses-Primary: Erosion Control Products*
Recommended Uses-Alternate: Erosion Control Products*
Outstanding Features or Advantages Claimed:
	Low carbon footprint with excellent performance.
General Composition of Material:
	Polypropylene
Date introduced on Market: 1992-01-01
Alternate for Following Existing Product: landlok 450
Cost Per Unit Material (F.O.B.): $2.50
Royalty Cost:
Cost Per Unit in Place: $3.00

Material Specifications Furnished by Manufacturer? Yes
Product Availability: Non-Seasonal , Delivery at Site Within 3 Days after Receipt of Order
Can Samples Be Provided? Yes. Samples can be provided
Free for Laboratory Testing
Free for Field Testing

This product meets requirements of following specifications:
	AASHTO: RECP TRMs ASTM: WK90415 Fed. Spec.: FP-24 KY: Special Note TRM Others: EPA
This product has/is being evaluated by following Highway authorities or agencies:
	CO, CT, FL, KS, LA, MD, MS,MO, NE, NC, OR, SC, SD, TN, TX, VT, VA, WV
This product is approved for use by other highway authorities or other agencies:
	CO, CT, FL, KS, LA, MD, MS,MO, NE, NC, OR, SC, SD, TN, TX, VT, VA, WV DOTS
No office of the Kentucky Department of Highways has been contacted yet.
	Contacted Office: Contact Date:

Product Web Page: https://www.solmax.com/us/en/products/propex/propex-landlok-trm

This information is filed by Keith Harris on Jul 28, 2025
Contact Information:
	SOLMAX
	365 S Holland Drive
	Pendergrass, Georgia 29464
	Phone: 7066931729
	Email: k.harris@tencategeo.com


Attached Files for This Product

File Name	Type	Size (KB)	Uploaded By	Organization	Date	Agency Only	Accept	Delete
1 BABA Infrastructure Bill Letter Solmax 2025 all geo products.pdf	application/pdf	279	1172 Keith Harris	SOLMAX	Jul 28, 2025	7133	Yes
915-ECP-2020-02-004-Propex-Landlok435-NTPEP-BI-June2020-FINAL.pdf	application/pdf	671	1172 Keith Harris	SOLMAX	Jul 28, 2025	7131	Yes
Installation Instructions LL435.pdf	application/pdf	1385	1172 Keith Harris	SOLMAX	Jul 28, 2025	7132	Yes
Landlok 435 ECP-2020-02-004 NTPEP DataMine - Erosion Control Products (ECP).pdf	application/pdf	169	1172 Keith Harris	SOLMAX	Jul 28, 2025	7129	Yes
Landlok 435 TDS.pdf	application/pdf	63	1172 Keith Harris	SOLMAX	Jul 28, 2025	7130	Yes

Division	Reviewer	Recommendation	Comment	Date	Delete
Recommendations and Comments

KYTC	1248 John Ballard Agency	Y Approve	Meets special note requirements. BABA compliant.	Aug 01, 2025	3484

NEW PRODUCTS EXPLANATION OF PHASES
Phase 1		Product has been submitted and is pending initial review by the chairman of the committee.
Phase 2		The product is under preliminary review by appropriate sections(s)/Division(s) and awaiting recommendations(s) to the chair from the appropriate section(s)/division(s). Minimal study of available literature is necessary at this stage.
Phase 3		Product is under detailed laboratory and/or literature review by the New Product Review Committee.
Phase 4		Product has been approved for experimental use by the New Product Review Committee. The product may be used on a limited basis; however, change orders must be submitted and approved prior to use of the product. The product will be monitored for performance for two years, but the performance period may be changed depending on the type of product and susceptibility to weathering. If the product performs poorly and poses a safety risk, the product may be removed before scheduled replacement.
Phase 5		The product has been approved for use by the New Products Review Committee. The contractor must have the product approved by the KYTC and the Federal Highway Administration (if applicable) prior to use of the product on a project. Standard Specifications or Special Notes are being developed for this type of material/product.
Phase 6		Current specifications exist for this type of product. It may be requested that the manufacturer submit samples, NTPEP test data, and/or provide requested information to have the product approved and placed on the List of Approved Materials (if applicable).
Phase 7		Product has been sent the New Product Review Committee for final approval consideration.
Phase 8		Not a product to be evaluated by the New Products Review Committee.
Phase 9		Specifications exist for product however, there is no List of Approved Materials for this type of product at this time. Product may be used provided it meets the required specification or special condition(s) listed.
Phase 10		Product has been approved and specifications or special note exists.
Phase 11		Product is approved for use however there is no KYTC specification or special note. Product must meet manufacturer specifications and must have KYTC approval before use.
Phase 12		Product has been experimentally approved previously and is currently under evaluation on select projects. Not permitted on future projects until field evaluations are complete.
Phase 13		Product not approved for use in Kentucky highway or bridge construction.


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