Vallar Advanced Systems | Ground, Surface & Structure

PortfolioVS1 · VS2 · VS3 · VS4

ScopeGround · surface · structure

SectorsOil & gas · clean energy · civil · mega projects · defense · humanitarian

DutiesLoad · dust · water · bond · seal

Four Advanced Systems
solving soil-based problems.

Vallar delivers proven solutions where soil stabilization, dust control and defensive road applications are needed most. Working with industry leaders in oil and gas and clean energy, as well as the U.S. military, our patented technology-based systems deliver time and again.

Series 01 / 04 Portfolio & designation

A gas flare burning at a wellhead stack against arid mountains.

The four systems

VS1Erosion & sediment control

VS2Stabilized soil

VS3Asphalt bond

VS4Concrete seal

How a system is specified

VS2–SG–B

System Duty code Finish Dilution Depth

VS2
Soil SG
Subgrade B
Black 9:1
with water 6–12 in
treated

Every specification carries five values — the system, its duty code, the finish, the dilution and the treatment depth. VS2-SG-B is the soil system at subgrade duty in a black finish, applied at 9:1 dilution to a depth of 6–12 inches.

A pond with red soil margins and young palms along the bank.

01 / 04Erosion & sediment control

VS1

Holds surfaces, slopes and channels in place.

Hazard class: none

Ground that sheds dust, slumps and scours is held in place — the surface bound, the slope made to hold itself, the channel armored with the soil already in it.

VS1-DCDust control15:1–18:1 · 2 in
VS1-SLSlope stabilization9:1 · 6 in
VS1-CHChannel & ditch armoring5:1 · 6–12 in

Finish: clear

≈250 water passes a year, replaced by eight applications.

100× tighter than the EPA liner standard.

A stabilized haul road running to the horizon with standing water on both shoulders.

02 / 04Stabilized soil

VS2

Turns native soil into the structural layer.

Hazard class: none

Weak native ground becomes the structural layer. Nothing is dug out, nothing is imported — subgrade, clay and aggregate base are bound where they lie.

VS2-SGSoil subgrade9:1 · 6–12 in
VS2-CLClay subgrade6:1 · 6–12 in
VS2-ABAggregate base9:1 · 6–12 in

Finish: clear or black

17× the strength of the native soil it replaces.

2,200 psi treated · 132 psi untreated

A freshly sealed asphalt surface, wet and dark, with a curb along one side.

03 / 04Asphalt bond

VS3

Bonds and seals asphalt, applied cold.

Hazard class: none

The mat is bonded to what lies beneath it and sealed against the sun and water that break it down — applied cold, with no kettle and no cure window.

VS3-TCTack coat · asphalt primer3:1 · surface
VS3-SCAsphalt seal coat3:1–5:1 · surface

Finish: black

57 psi bond. Conventional primes: 4.2 psi to 10.7 psi.

Seals and rejuvenates the existing mat — cold.

TxDOT laboratory testing

A crack running across a pale concrete surface.

04 / 04Concrete seal

VS4

Seals concrete and foundations against water.

Hazard class: none

Concrete and below-grade structure are sealed against the water that finds every seam — sprayed on, backfilled the same day, with no membrane to puncture.

VS4-FWFoundation waterproofing3:1–5:1 · surface

Finish: clear

Sprayed and backfilled the same day.

100× tighter than the EPA liner standard.

Holt Engineering · permeability

Series 02 / 04 Conditions & cost

Four problems follow
earthwork onto every site.

They are paid for in equipment life, water trucks, grading crews, imported stone, insurance and lost days — rarely as a line item anyone can point to.

Problem 01 / 04VS1

Dust

Air quality — the largest exposure of the four
Vehicle maintenance rises across the fleet
Damage to surrounding plant and equipment
Cleanup and dust-removal costs
Reduced visibility, and the safety risk that follows
Public appearance of the operation

Problem 02 / 04VS2

Unstable soil

Unstable soil heaves and cracks the pavement above it
Rain turns untreated soil to mud — and to full subgrade failure
Dry, the same soil turns to dust
Paving first requires an imported stone base course to sit on
Haul roads need constant grading to hold truck speed

Haul-road grading alone runs to eight figures on a large earthwork program.

Recurring cost · budgeted every season

Problem 03 / 04VS3

Asphalt tack
& binder

Traditional products are expensive and hazardous to handle
Pricing escalates with the oil market
Distribution requires dedicated heated trucks

Problem 04 / 04VS4

Seal coat

Traditional products are expensive and hazardous to handle
Pricing escalates with the oil market
Installation requires a heated kettle on site
Hot application drives burn injuries and workers’ comp claims

Series 03 / 04 Laboratory record

Vallar: lab tested, field proven

Soil stabilization

Compressive strength of treated soil
PSI · Holt Engineering, Austin TX — January 2018

Untreated soil

132

VallarVS2

2,200

01,1002,200 PSI

17× the strength of the native soil it replaces

Asphalt tack & bonding agent

VS3-TC vs. conventional
Average strength, PSI · laboratory testing by TxDOT

MC30

8.5

EC30

7.0

CSS1H

10.7

SS1H

9.6

AEP

4.2

VallarVS3

57.0

028.557 PSI

5× the best conventional prime · sprayed or mixed in

Curing

Compressive strength at 28-day cure · PSI · source: TxDOT

Portland cementat day 28

310

VallarVS2 · at day 28, still curing

400

0200400 PSI

Overtakes portland cement by day 28 — then keeps curing

The practical consequence is scheduling: there is no cure window sitting on the critical path. A treated pad carries traffic while the material continues to gain strength underneath it.

Series 04 / 04 Sectors & applications

Where VALLAR solves problems

Sector 01 / 06

Oil & gas

Lease & access roads
Haul roads
Well pads & laydown yards
Crane & heavy-lift pads
Pit & pond sealing · berms
Rig moves & frac-spread pads
Dust control

Lead systemsAB · SG · CL · DC

BuyersOperators · EPCs

Process modules on transporters crossing a stabilized corridor beside a waterway.

Duty

Load · dust · water

The problem

Pads and roads built on imported base, re-graded and re-rocked on a shortening cycle.

01.Oil & gas

In 2017 ExxonMobil had a problem. VS2-SG was the solution.

Module-haul corridors

Fig. — module-haul corridor on stabilized soil

Sector 02 / 06

Clean energy

Solar farm access roads & internal tracks
Dust control between panel rows
Wind turbine access & crane pads
Battery storage & substation pads
Transmission line access
Laydown & construction compounds

Lead systemsDC · SG · AB · CL

BuyersIPPs · EPCs · utilities

A row of wind turbines along an unsealed access track across open scrubland.

Duty

Dust · load

The problem

Dust settles on panels and costs output. Turbine crane pads carry the heaviest lift on site, often on the weakest ground.

02.Clean
energy

Fig. — turbine row on an unsealed access track

Every service run raises dust that settles on the panels beside it.

VS1-DC binds the track: ≈250 water passes a year, replaced by eight.

Dust-control record

Sector 03 / 06

Civil infrastructure

County & municipal roads
Neighborhood streets · rural access
Airfields & taxiways
Ditch armoring
Slope & erosion control
Asphalt primer & seal coat
Foundation waterproofing
Equipment & logistics yards

Lead systemsSG · TC · SC · CH

BuyersDOTs · counties · cities

A two-lane paved highway curving through green hills, with a minibus, a car and a container truck.

Duty

Load · bond · seal · water

The problem

Surfaces that oxidize, crack and let water into the base — then fail from below.

03.Civil

VS2 transforms county and municipal roads.

Outlasts traditional methods such as asphalt.

Fig. — two-lane highway, mixed traffic

Sector 04 / 06

Mega projects

Embankment dams & levees
Reservoir & canal lining
Port & terminal laydown
Heavy-module haul corridors
Airport & rail earthworks
New-city site roads
Construction dust control
Spillway & channel armoring
Mine haul roads · tailings berms

Lead systemsCH · SL · SG · DC

BuyersEPCs · sovereign developers

A reservoir at low water below a large embankment dam, with exposed banks and bed.

Duty

Water · load · scour

The problem

Earthworks at a scale where every imported tonne of rock, lime and liner becomes a supply chain of its own.

04.Mega
projects

Fig. — embankment dam, reservoir at low water

Multi-thousand-ton modules, carried on stabilized ground.

Module-haul corridors · multiple phases

Sector 05 / 06

Government & defense

Forward operating surfaces · hardstands
Expeditionary airfields & helipads
Rotary-wing dust abatement
Supply route hardening & repair
Berms & revetments
Range & training-area roads

Lead systemsDC · SG · AB · SL

BuyersDefense ministries · primes

An armored vehicle crossing unsealed ground, throwing up a heavy cloud of dust.

Duty

Dust · load · defense

The advantage

Strategic supply routes once vulnerable to IEDs can be swiftly hardened, eliminating traditional under-surface IED placement.

05.Defense

Fig. — armor on unsealed ground

Vallar defense capabilities change the tactical dynamics on the ground.

Swift application: grading, water truck, native soil

Sector 06 / 06

Humanitarian & disaster relief

Settlement roads & drainage
All-weather aid logistics access
Camp dust & mud control
Flood & erosion protection
Water-point & pond sealing
Rural access roads

Lead systemsDC · AB · CH · SL

BuyersAgencies · development banks

Rows of shelters on raised platforms beside an unsealed dirt track and a concrete drainage channel.

Duty

Load · dust · water

The problem

Access that washes out in the first rain, where aggregate, plant and specialists are the scarcest things on site.

06.Humanitarian

Fig. — shelter rows on unsealed ground

Stabilize the ground, control sanitation & protect critical sites against weather.