power-polymer

Poly-Girder™ - Strengthen & Protect Bridge Infrastructures

Sat, 30 Aug 2025 20:35:01 GMT

Poly-Girder™ - Strengthen and Protect Bridge Infrastructures

Low Cost - No Maintenance - High Value

Structural Challenges & the Need for Innovation

Natural disasters, human-caused events, material degradation, and chemical attacks cause thousands of deaths and billions in structural damage annually. To address this, Power Polymer Solutions developed the C-IDA Poly-Girder system—a chemically engineered solution to reinforce and retrofit aging or damaged infrastructure.

PowerPolymer Solutions: Key Benefits

The Poly-Girder system can be applied to existing structures or used as a stand-alone energy-absorbing solution. It offers:

Easy application
Compatibility with any material or shape
High impact resistance and energy dissipation
Exceptional fracture toughness
Ideal for both rehabilitation and new construction
Proven durability under extreme conditions
Self-healing properties with zero maintenance
Protection against surge and surface waves

Bridge Applications

Coastal & Seismic Zones
Poly-Girder is specifically designed to reinforce girder-to-cap connections in:
Coastal bridges exposed to hurricanes
Bridges and buildings in high seismic regions
Performance Enhancements
Increases ductility by 50%
Boosts strength by 100%

Retrofitting Concrete-Encased Steel Girders

Post-Failure Recovery
Retrofitted girders subjected to four-point bending after catastrophic failure retained over 68% of their peak strength. Damage included:
Crushing of mid-span compression zones
Fracturing of 50% of the steel web depth
These girders were repaired using PowerPolymer technology.

Comparative Testing

PowerPolymer retrofitted girders absorbed shock energy and halted crack propagation.
CFRP retrofitted girders failed immediately upon reaching peak strength.
PowerPolymer retrofitted girders achieved 3× the displacement of CFRP counterparts.
No de-bonding observed during maximum deflection tests.

Hurricane Katrina Case Study

Without Poly-Girder Protection:

The I-10 Bayway bridge across Mobile Bay failed catastrophically at the girder-to-cap beam connection after less than one cycle of wave force during Hurricane Katrina.

With Poly-Girder Protection:

The same connection, retrofitted with Poly-Girder, withstood 12 cycles of Katrina-level dynamic forces—remaining fully operational and serviceable.

Poly-Girder Testing Library

Includes visual documentation of:

Severe seismic damage to concrete-encased steel specimens
Maximum deflection of C-IDA-retrofitted girders
Load vs. mid-span deflection comparisons between C-IDA and CFRP systems

POLY-STORM™ - For Residential & Commercial Construction

Sat, 30 Aug 2025 20:05:03 GMT

Poly-Storm™ - Residential & Commercial Construction

Protect lives, homes, and communities from nature’s most destructive forces.

Core Protection Solutions

Storm shelters
Blast-resistant inserts
Whole-room systems (walls, doors, roofing, anchorage)
Tested to withstand and mitigate damage from:
Flooding, surges, and surface waves
Earthquakes
Hurricanes
EF-5 tornadoes (250 mph winds)
Fires
Terrorist attacks

Proven Performance & Testing

Poly-Storm™ panels meet FEMA 320/361 and ICC 500 standards.

Tested by the Department of Homeland Security for:

Missile impact resistance
Wind pressure durability
Full-room integrity (doors, walls, roof, anchors)

Residential Shelter Innovations

EF-5 Tornado-Resistant Walls & Doors
Lightweight, thin panels
Superior to carbon fiber systems (CFRP/CF/E)
Self-healing lock mechanism absorbs repeated impacts
Can be disguised as a home office, closet, or entertainment room

Triple-Threat Protection: Seismic, Tornado, Moisture

Multi-Hazard Mitigation System
Validated under ASCE-07, FEMA P695, and IBC 2018 for:
High seismicity
EF-5 tornadoes
Flooding
Benefits include:
Reduced timber and fastener usage
Lower inter-story drift and soft story collapse risk
Enhanced ductility and energy dissipation
Controlled moisture absorption via thermodynamic processing

Multi-Functional Safe Room Design

Combines protection against:

Tornado debris (EF-5 rated)
Seismic vibrations
Flooding and moisture intrusion

Seismic Retrofitting for Concrete Structures

PowerPolymer Coating System:

Stabilizes cracks in damaged R/C shear walls
Doubles lateral load resistance
Increases ductility and confinement
Validated through bi-axial seismic testing

Tornado Safe Room Construction

Patent-Protected Inlay Technology
¼-inch thin chemical layer developed over 13 years
Withstands EF-5 debris impacts
Tested at Texas Tech’s National Wind Institute
Meets FEMA 320/361 and ICC 500 standards

Poly-Storm™ Applications:

Wall panels: Inlay placed between plywood layers
Door panels: Inlay between steel and veneer
Cost-effective alternative to carbon fiber and steel systems

Test Results

Our C-IDA System Verses Carbon-fiber Panels:

Poly-Storm™ C-IDA system: Pass
Carbon-fiber panels: Fail
Door panels with C-IDA: Pass (repercussed missile)

Ballistic & Blast Protection + Energy Efficiency

Commercial Tilt-Up Wall Applications
Ideal for military and large-scale commercial use
Enhances debris resistance and flexural strength
Reduces thermal bridging and improves insulation (R-10 for ½-inch inlay vs R-5/inch for XPS)

Advantages:

No transverse reinforcement needed
Eliminates thermal bridging
Saves 5–20% in energy costs
Ballistic resistant (.308 caliber)
R-15 insulation performance
Panels remain intact after 250-mph debris impact

POLY-DEFENDER™ FOR MILITARY, LAW ENFORCEMENT, & FIRST RESPONDERS

Mon, 25 Aug 2025 06:57:16 GMT

POLY-DEFENDER PROTECTS MILITARY, LAW ENFORCEMENT, & FIRST RESPONDERS

Decrease fatalities among troops, law enforcement officers, and first responders with Poly-Defender shatter proof, blast resistant ruck sacks, vests, helmets, and body armor.

Extremely lightweight ultra-thin front & back panels (weigh less than 30% of comparable products)
Shatter proof & ballistic resistant plate inserts - can absorb multiple shots (.308 & .30 - .06 caliber NIJ level IV)
Protects radios, grenades, medical equipment, etc.

Instead of retreating from the field of combat following a vest impact, or waiting for a replacement panel to arrive, e.g., in the case of ceramic-designed panels, infantry personnel can continue forward, safely advancing their mission.

Military Protection Constructions: Infantry Vest and Ruck Sack Panels

No bfd per .308 & .30-06 caliber bullets (@ 50 ft)
30% lighter than current panel constructions

The panels, either via insertion into the sleeves of existing vest systems or as stand-alone panels, provide life-saving protection to infantry personnel by absorbing multiple impacts, peppered throughout the panel, without failing, i.e., where bullets are design-ably fragmented and dispersed.

The premise of this manifestation lies within localization, where panel damage, e.g., transverse shear failure, due to impact does not propagate, otherwise compromising panel integrity.

On the other hand, ceramic-based panels commonly utilized by the military, appear to retain roughly – and only – 60% of their pristine strength after a single Level III impact (Ballistic Resistance of Body Armor NIJ Standard-0101.06) and roughly 20% of their original strength after a second Level III impact.

A synthesizable surface modification of structural substrates includes unique nanostructures that elicit molecular properties that impart high-impact dynamics resistance. Extensive experimental and computational testing have elucidated our nanoscale morphology, revealing presence of designable functional groups to form the backbone of our discovery.

Ballistic Testing & Experimentation

Our group has been performing ballistic testing using new materials technologies since 2010. Our discovery has infused vital material damping via unique chemistry to dramatically improve impact-resistance. In 2010, we found that our unique patented chemistry could circumvent back-end panel penetration from .44 magnum caliber bullet impact at 20 feet away. The premise of our discovery was our unique functional chemistry.

In August 2019, a scientific breakthrough game-changer led us to develop inexpensive and lightweight stand-alone panels through an advanced “polymer-lock science” to mitigate AR-15, .308, and .30-06 caliber bullets (Level III and IV, Ballistic Resistance of Body Armor NIJ Standard-0101.06), fired from 50 feet away.

Our unique design, predicated on fundamental science, also allows our panels to be safely dropped – without experiencing widespread damage – from drop-heights of 3-story buildings, representing realistic scenarios for soldiers tossing their vests or backpacks from large heights. While existing ceramic military panels are brittle and can shatter if dropped, e.g., on their edges or corners, our unique panel structure does not fracture while also exuding excellent durability under harsh environmental conditions, e.g., moisture and extreme temperature exposures.