LL-TECH by SOLECOVIA

Case Studies

Documented real-world projects (Landlock 2012–2024). From USMC tactical airfields to mobile-home parks and municipal roads across multiple continents.

Flagship case — USMC Twenty-Nine Palms, CA — June 2024

380,000 SF STRATEGIC AIRFIELD IN 4 DAYS

Stabilization of a Strategic Expeditionary Landing Field capable of supporting C-17 and C-130 aircraft. A competitor product had failed on the same site. LL-TECH remediated the failed surface and constructed 380,000 SF of fully certified taxiway, apron, and refueling centre in four days. The competing solution would have taken two months.

39 Marine Engineers trained on-site. 570,000 SF additional phase confirmed.

Military & Aviation

Validated under the most demanding conditions in the world

USMC · Twenty-Nine Palms, CA · Jun 2024

Strategic Expeditionary Landing Field (SELF)

Type: SELF stabilization — C-17, C-130 capable
Soil: 100% Native Soil
Outcome: 380,000 SF in 4 days · 39 Marines trained · Phase 2: 570,000 SF

USMC · Northern California · Sep 2024

Expeditionary Landing Strip Rehabilitation

Type: C-130 & C-17 runway rehabilitation
Soil: Native Soil
Outcome: 49,000 SY · 2 weeks · Remote — no cell service, no fuel on-site

USMC · MCAS Yuma, AZ · Nov 2022

FARP & Helipad Operations Base

Type: Airfield stabilization
Soil: 75% Native Sand, 25% Asphalt Millings
Outcome: 480,000 SF · MV-22 and rotary aircraft

USMC · Yuma, AZ · Oct 2020

Assault Landing Zone — Desert Runway

Type: Desert runway and apron stabilization
Soil: 100% Native Soil
Outcome: 75,000 SY · KC-130, MV-22, and rotary aircraft certified

USAF · Djibouti, Africa · Jul 2020

Aircraft Taxiway & Shelter Flooring

Type: Taxiway and shelter flooring
Soil: -3/4" Aggregate Base Course
Outcome: 28,000 SY · International airport · Completed for Operation Flintlock

USMC · Twenty-Nine Palms, CA · Sep 2019

Assault Landing Zone — Multi-Aircraft Training Runway

Type: Multi-aircraft training runway stabilization
Soil: Base Course + Native Soil
Outcome: 54,000 SY · First of its kind for US Marine Corps · FOD elimination

USAF National Guard · Chad, Africa · Dec 2016

Aircraft Taxiway — N'Djamena International Airport

Type: Aviation taxiway — international runway
Soil: 6" of 3/4" minus base course
Outcome: 9,000 SY · Operation Flintlock 2017 · Completed in 2.5 days despite major equipment challenges

USMC · Mocoron, Honduras · Sep 2015

Expeditionary Airfield — Runway & Apron

Type: Aviation soil stabilization and paving
Soil: In-situ sand & clay with river rocks & gravel
Outcome: 55,000 SY · C-17 @450,000 LBS certified · Counter-drug SPMAGTF-SC operations

USMC · Honolulu, Hawaii · Jul 2016

Pu'uloa Rifle Range — Haul Road

Type: Military haul road stabilization
Soil: -1" base course aggregate
Outcome: 16,000 SY · Eliminated dust and washouts · Long-term stabilization confirmed

Civil & Environmental

Municipal roads, trails, and sensitive ecosystems

Trail · Menlo Park, CA · May 2024

Ravenswood Trail — Bedwell Bayfront Park

Type: Multi-use trail on decomposed granite
Soil: Decomposed granite
Outcome: 40,000 SF · Non-toxic formulation for SF Bay proximity · Adjacent to Meta campus

Heavy Haul · Arizona · Jun–Jul 2020

Desert Heavy Haul Access Road Network

Type: Heavy haul access road stabilization
Soil: -3/4" road base + native sandy soil ("blow sand")
Outcome: 14 miles (250,000 SY) · Prevented big rigs from getting stuck · Eliminated dust-suppression water trucks

Mining · Panama · Jan 2019

Copper Mine — Heavy Haul Access Road

Type: Heavy haul road stabilization at copper mine
Soil: -3/4" road base + Native Soil
Outcome: Heavy haul road achieved · Washout and dust eliminated · Mine efficiency improved

Pilot Project · Lira, Uganda · Apr 2012

Uganda National Road Authority — UNRA Pilot

Type: Treatment of gravel rural roads — laterite
Soil: Native Laterite
Outcome: Product installed in 67 min · Full construction in 3.5 hrs · Officially approved by UNRA Nov 19, 2013

39Countries deployed

4 days380,000 SF USMC airfield

14 milesArizona desert haul road, one season

3.5 hrsFull construction, Uganda pilot (UNRA approved)

Ready to add your project to this list?

Contact SOLECOVIA to evaluate LL-TECH for your next project — whether it is a municipal road, a remote access route, an airfield, or a sensitive ecosystem requiring a non-toxic solution.

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