A Greener & Healtheir LongHorn Steak House
PROPRIETARY AND CONFIDENTIAL
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About DryWired
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Award-winning California small business
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Network of award-winning scien8sts
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Expansive por=olio of thin film protec8ve coa8ngs
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Advanced energy efficient technologies
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Distributes air cleaning nano-technologies
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Focus on safe, waterborne low VOC coa8ngs
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Research partnerships with universi8es and independent labs
PROPRIETARY & CONFIDENTIAL
M E M B E R
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Select Clients/R&D Partners
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Benefits of DryWired LongHorn SteakHouse CHALLENGES •
LongHorn Steak House needs to keep their restaurants cool during hot climates. Conventional glass insulation technologies like window film darken restaurants, provide weak infrared protection and limited UV protection.
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Due to e-coli and listeria scares at other chains, LongHorn Steak House needs to keep their restaurants constantly clean to meet city standards thereby increasing their labor and cleaning costs.
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Graffiti on restaurant walls and glass adds up to millions of dollars in lost revenue.
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Cooking odors emanate through restaurants creating undesirable atmospheres for patrons.
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Daily exterior cleaning of LongHorn Steak House wastes water, labor hours and uses harsh chemicals.
SOLUTION •
DryWired’s suite of nanocoatings solve all five challenges for LongHorn Steak House by providing revolutionary liquid glass insulation to restaurant windows, pathogen resistant food-safe self-cleaning coatings to interior surfaces, a photo-catalytic coating to auto-clean exteriors and an anti-graffiti nanocoating to protect exterior building surfaces from vandals.
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Green Solutions
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Liquid NanoTint Transparent Thermal Nano-Insulation Coating for Glass
Liquid Nanotint® is a transparent thermal insulation coating for windows capable of blocking 100% of Ultraviolet (UV) rays, up to 95% of Infrared (IR) rays and maintaining up to 90% Visible Light Transmission (VLT). Features • Reduces seasonal heating/cooling costs • Absorbs and dissipates heat (non-reflective) • No Heat Island Effect • Cost effective & environmentally friendly • Easy application by custom paint roller • Can be applied on top of or under window film • Dries within minutes • Zero off gassing when fully cured • Below VOC limit for EPA Glazing standards • 10 Year Warranty • Recommended for interior glass application • Excellent retrofit for single-pane glass
Uses • Commercial glass • Residential glass • Glass manufacturing • Polycarbonate materials • Skylights
Benefit to LongHorn Steak House Liquid Nanotint’s transparent “paint-on” insulation is ideal for retrofitting un-insulated single pane windows or increasing insulating on existing tinted/ low-e glass.
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Liquid NanoTint How It Works
• Metal-oxide nanoparticles infused in DryWired’s proprietary binder, trap thermal energy and dissipate heat • Nanoparticles include tungsten oxide and antimony tin oxide (20nm thickness)
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Liquid NanoTint Comparison
How does Liquid NanoTint compare to conventional window film? LIQUID NANOTINT
CONVENTIONAL WINDOW FILM
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Lasts at least 10 years
Lasts 5-7 years
90% Visible Light Transmittance (VLT)
Dark/ Tops out at 40% VLT
High durability
Easily cracks with moisture and heat
No distortion
Distorts visibility due to patterns in film
24-hour, All Climate protection
Eective only in sunlight
Easy application
Imperfections due to user error
Greater abrasion resistance
Easily scratched
Applicable on uneven surfaces
Cannot be applied on textured glass
Ideal for historic building glass
Cannot be applied to historic buildings
Complements smart lighting
Makes smart lighting ineďŹƒcient
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Plastic & Metals Self-Cleaning Nanocoating
P&M non-stick coating is specifically formulated to adhere to smooth surfaces such as plastic and stainless steel providing an easy to clean surface that also creates a surface topography that pathogens like E-coli and listeria cannot grown on. This European certified food-safe coating forms a permanent chemical bond with the surface to be protected, resulting in excellent abrasion and chemical resistance.
Examples of Use
Product Characteristics
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Plastic surfaces Metal Surfaces Stainless steel surfaces
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Hydrophobic Strong non-stick properties Excellent easy-clean performance Food-safe (inert) Invisible to the human eye (coating thickness: 100-150 nm) Permanent (UV-stable, abrasion-resistance)
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Resistant to temperature change Breathable Simple application (do-it-yourself) Chemical-resistant Cures in 24 hours
Benefit to LongHorn Steak House DryWired’s Plastic & Metals nanocoating will speed up cleaning and prevent pathogens from infecting food.
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Plastic & Metals Anti-bacterial Testing
The American Association for Laboratory Accreditation conducted a test to prove the efficacy of its Plastic and Metals nanocoating. The following JIS Z 2801:2010 test was performed by A2LA. Test Procedure: Expose swatches of coated material to a specified type of bacteria for a 24 hour period, measuring bacteria count at the time of introduction and the end of the 24 hour period. Compare to understand the nature of the coating.
Test Organism
Test Standard
Result
Escheerichia coli ATCC#8739
97.0% Reduc:on
Listeria ATCC#19155 monocytogenes
98.6% Reduc:on
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LumActiv + PCO = Healthier Interiors DryWired’s PCO technology will continuously clean hotel rooms providing improved air quality and surface sanitation for guests and workers. The PCO unit actively outputs a stream of molecules which attack and destroy pathogens on a continual basis. • Generates a process called active photo-catalytic oxidation (PCO) • Forms and releases large clusters of positively and negatively charged ions: multi-clustered ions (MCIs) • Attacks microbes (bacteria, viruses, volatile organic compounds (VOCs), allergens, molds, and odors), wherever they exist in the indoor environment • Continues to treat the environment with MCIs on a continual basis • Has been proven unequivocally by independent universities and laboratories on a global basis to be highly effective and safe • Is at work in many clinical, commercial, and residential buildings, as well as on the international space station
Wall-mounted unit
Benefit to LongHorn Steak House DryWired’s PCO technology is ideal for cleaning large or small indoor environments and providing employees with a safer, cleaner work environment by sanitizing surfaces 24 hours a day/7 days a week.
In-duct unit
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PCO Is Not Like Conventional Air Cleaning Systems
Passive Air Filtration
Germicidal UV lights
Negative Ionization Air filter
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Traps particulates No affect on VOCs Only affects air that passes through filters Breeds mold, bacteria & viruses Disposal problems Costly replacement and/or cleaning of filters
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Only effects bacteria & viruses at close range Needs long dwell time to show any effectiveness Slight effect on some pathogens
Not recommended by EPA Produces too much ozone Can irritate respiratory system Very limited range Black wall issues
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PCO Proven Pathogen Reduction Pathogen
Results
Norwalk Virus (Norovirus)
99.6% reduc8on
Methicillan-resistant Staphylococcus aureus (MRSA)
99.9% reduc8on
Staphylococcus aureus (S.aureus)
99.8% reduc8on
Clostridium difficile
99.8% reduc8on
Listeria monocytogenes (Listeria)
97.3% reduc8on
Group A streptococci (GAS)
97.4% reduc8on
Pseudomonas aeruginosa
99.9% reduc8on
Streptococcus pneumonia
99.9% reduc8on
Bacillus anthracis (Anthrax)
97.6% reduc8on
H1N1 (Swine flu)
99.9% reduc8on
H5N1 (Bird flu)
99.9% reduc8on
Stachybotrys chartarum (Fungus and spores)
99.4% reduc8on
Candida albicans (Mold and spores)
99.5% reduc8on
Vola8le Organic Compounds (Over 60 VOCs)
91% average reduc8on
Vola8le Inorganic Compounds (Ammonia/ Nox/ H2S/ Sox/ O3)
89% average reduc8on
Odors (Alkanes, Acetone, Alcohols, Ketones)
87% average reduc8on
Basidiospores (Allergens, Fungus, Ringworm)
99.4% reduc8on
Allergens (Pet dander, dust mite an8gens)
91% reduc8on
Microbial Testing performed by: Dr. James Marsden (Kansas State University), Dr. Sergey Grinshpun (University of Cincinnati), Dr. Leila K. Riley (University of Missouri)
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PCO Safety
PROPRIETARY & CONFIDENTIAL
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Causes fragmentation of surface membrane leading to malfunction and eventual death of a pathogen cell
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Only effects bacterial surface – no damage to cytoplasmic protein or DNA
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Does not damage DNA or cause cells to mutate or become cancerous unlike UV treatments and radiation technologies
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LumActiv Indoor and Outdoor Air Quality Technology With Self-Cleaning capabilities LumActiv™ is a patented ISO Certified, light-activated hydrophilic coating that has the incredible ability to decompose organic compounds (VOCs), odors, and most airborne noxious substances by creating hydroxyl radicals and superoxide ions during photocatalysis. Features • • • • • • • •
Non-Toxic / ISO Certified Breaks down VOCs, NOx and other airborne pollutants Improves air quality in dense urban environments Can be applied toward LEED credits for air quality Creates healthier work & home environment Interior/exterior application Reacts with visible and UV light Triggered by light energy, organic compounds decompose on a molecular level • Creates a super hydrophilic surface allowing water to wash away contaminants • Reduces need for building cleaning and maintenance
Removal rate for NOx per m2 is approx. 200 cubic meters of air per day. VOCs can be removed at a rate of 60 cubic meters per day. -Lawrence Berkely National Labs, 2007 study for California Energy Comission
Coated
Uncoated
LumActiv has been tested to ISO Standards: • • •
ISO 22197-1:2007 ISO 22197-2:2011 ISO 22197-3:2011
Benefit to LongHorn Steak House Provides active cleaning to all interior and exterior building surfaces thereby greatly reducing cleaning cycles and saving money.
LumActiv Glass – Super-Hydrophilic coating reduces cleaning cycles When LumActiv is applied to the exterior glass surface of a building and is exposed to light, it has the unique ability to break down city smog as well as clean the surface of a window. The result is the immediate reduction in carbon footprint for the building as well as savings linked to reduced window cleaning cycles.
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LumActiv How It Works
In 1967, PhD student Akira Fujishima working in a small lab at the University of Tokyo discovered that the anatase form of titanium dioxide, a common food pigment, decomposes volatile organic compounds (VOCs) and other air pollutants when exposed to UV light. More than 48 years and over 3,000 academic studies later, scientists agree that global air pollution can be positively impacted by the widespread application of photo-catalytic anatase titanium dioxide coatings.
In the presence of light, the compounds that our coating is capable of decomposing include nitrogen oxides (NOx), carbon monoxide (CO), formaldehyde, benzene, allergens, pathogens, odors and other volatile organic compounds (VOCs). These pollutants are converted into non-toxic compounds like carbon dioxide, water and nitrates. PROPRIETARY & CONFIDENTIAL
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LumActiv Outdoor Air Purfication
10,000 ft2 of building facade-surface coated by DryWired will remove the same amount of pollutants in a 12 hour period as 70 full-grown broadleaved trees.
2,000 ft2 of DryWired coated roofing is able to decompose the same quantity of Nitrogen Oxide (NOx) per year that a gasoline driven car emits during 10,563 miles of driving.
“The results of the study provide evidence that the photo-catalytic treatment, based on TiO2 coating and UV-A light irradiation, has beneficial effects on methane.” – Journal of Environmental Management, August 8, 2011
“…it will be effective to locate photo-catalytic oxidizing surfaces near pollutant sources, where the concentration is high, such as along congested roads.” –Lawrence Berkeley National Labs, 2007 study on TiO2 PCO for California Energy Commission
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LumActiv Visible Light Photo-catalysis Photocatalytic oxidation had once only been possible under the presence of UV light and now with the chemistry DryWired has to oer, is now reactive into the visible light range. The activation of this reaction in by visible light is possible through the doping of TiO2 with silver ions. Visible Light
Photocatalytic Reactivity
A light intensity of only 100 Lux is required for activation of our TiO2 coating. The greater the lux the greater the photo-catalytic
Reactivity
Lux is a unit in which the luminous flux is measured per a unit area.
reactivity. 0
500
1,000 Lux
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Anti-Graffiti Sacrificial anti-graffiti coating
DryWired’s Anti-Graffiti coating does not allow paints and other liquids to penetrate porous or painted surfaces. Anti-Graffiti provides a cost-effective and environmentally safe way to protect assets from vandalism. It creates an invisible and impenetrable sacrificial barrier that will allow for graffiti to be removed without the need for toxic solvents – only hot water. In addition, the coating increases longevity of porous and painted surfaces by providing protection against moisture, humidity and weathering and will not break down due to extreme temperatures or exposure to UV light. Examples of Use • • • • • • • • •
Real and Artificial stone Concrete Cinder blocks Ceramics Plaster Bricks Limestone Sandstone Painted surfaces
Product Characteristics • No change in appearance or feel of the substrate
barrier • Does not require use of toxic
• Prevents penetration of water or oil based liquids and paints • Protects from stains and soiling • Exhibits a non-stick
paint removers (solvent based or other) • Prevents sticking of chewing gum and unwanted decals/
characteristic • Invisible sacrificial protective
posters
pollution • Protects against UV damage • Prevents weather damage • Freeze/Thaw protection • Safe and non-toxic • Non-Flammable • Breathable
• Protects against atmospheric
Benefit to LongHorn Steak House Anti-graffiti will provide an easy, cost-effective solution to removing graffiti
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Case Studies
PROPRIETARY & CONFIDENTIAL
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LumActiv Case Study – Historic Building Client: LA Public Library - City of Los Angeles Date: 2016 Location: Los Angeles, CA Challenge: The Los Angeles Central Library was built in 1926 and is listed as a National Historic building. Due to its location in downtown Los Angeles, the building accumulates carbon deposits from smog and car emissions. Solution: DryWired was hired to coat the 11,000 sq feet of with LumActiv so that it would stay clean throughout the year. In addition, LumActiv serves as a “smog eating” coating breaking down over 60,000 cubic feet of VOCs per day.
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PCO Unit Case Study – Elementary School Client: Goddard School Elementary School Date: 2014 Location: Colorado Challenge: The Goddard School in Colorado was experiencing a surge in absences during cold/flu season. Solution: The school installed an in-duct PCO Unitsystem. After installation, illnesses dropped by 600%.
PROPRIETARY & CONFIDENTIAL
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Liquid NanoTint Case Study – Historic Building Client: Texas National Guard Date: Sept . 2016 Location: Texas Challenge: National Guard Recruitment centers in Weatherford and Terrell Texas were experiencing extremely hot room temperatures due to un-insulated single-pane glass. Solution: Liquid NanoTint was applied to the single-pane windows in order to increase the building’s energy conservation efforts while not sacrificing visible light transmittance.
PROPRIETARY & CONFIDENTIAL
PCO Unit Case Study – Veteran’s Home Client: Denver Fisher House Veteran’s Home Date: 2012 Location: Colorado Challenge: Aeer an outbreak of Norovirus and other air quality concerns, the Denver Fisher House was looking for a way to improve sanita8on at their facility. Solution: PCO Unitsystem was introduced and independent bacterial testing was performed proving that the photocatalytic oxidation process was helping keep the center clean and reduced the risk of communicable diseases spreading amongst the veteran residents.
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PCO Unit Case Study – Restaurant Client: Aventine Restaurant Date: 2016 Location: San Francisco, CA Challenge: Aventine San Francisco was having difficulty reducing odors from overnight alcohol spills. Solution: DryWired installed a PCO Unit inside the restaurant. Within hours staff reported air quality improvements and a reduction in alcohol based odors.
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Liquid NanoTint Case Study – University Building Client: University of Idaho Date: 2015 Location: Moscow, ID Challenge: University of Idaho experienced uncomfortably hot conditions in their buildings during the summer months due to a lack of central air conditioning. Solution: Liquid NanoTint was applied to single-pane glass in one of the affected buildings and reduced room temperature up to 20ºF. Testimonial: “(Liquid NanoTint) is the best thing since sliced bread“ – Fred Pollard, University of Idaho Resource Conservation Manager
Normal Glass (Heat passes through) PROPRIETARY & CONFIDENTIAL
Liquid NanoTint Glass (Nanopar8cles trap heat)
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PCO Unit+ Lumactiv Case Study – Animal Shelter Client: South Los Angeles Animal Shelter Date: 2016 Location: Los Angeles, CA Challenge: The South Los Angeles Animal Shelter wanted to improve air quality for the animals it houses and its workers in the facility. Solution: DryWired was hired to coat the 1,000 sq feet of LumActiv and mount a PCO Unitsystem in a feline quarantine room. Within 24 hours, facilities workers and veterinarians reported an “80% reduction in malodors.”
"The City of Los Angeles Department of General Services Building Maintenance division was glad to see that the PCO Unit…greatly reduced the cat urine odor.” -Assistant Director of the City of Los Angeles’ Department of General Services Building Maintenance Division, BJ Fulkerson
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Liquid NanoTint Case Study – City Hall Office Client: Los Angeles City Hall Date: 2016 Location: Los Angeles, CA Challenge: Los Angeles City Hall’s old single-pane glass provided no UV or Infrared protection to the Deputy Mayor’s Office. Solution: Liquid NanoTint was applied to the office windows providing 100% UV protection and 95% IR rejection. The Mayor’s energy efficiency staff measured a 19ºF difference taking into consideration ambient room temperature and outdoor weather differences.
PROPRIETARY & CONFIDENTIAL
R&D Projects
PROPRIETARY & CONFIDENTIAL
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R&D Project: Tesla Roof Tiles
Tesla and DryWired have been working together to create customized nano-coa8ngs for their new line of solar roof 8les. Research is ongoing and is split between DryWired’s headquarters and Tesla’s design center in Southern California.
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R&D Project: Liquid NanoTint
DryWired’s Liquid NanoTint has been added to Google’s Healthy Materials program. Google’s Healthy Materials Program was created to iden8fy the healthiest products and materials for every Google building around the world. Por8co was developed by the Healthy Building Network team led by Chief Technology Officer Larry Kilroy, in collabora8on with Google, to advance healthy materials use, accelerate access to high-quality and comparable data, and seamlessly connect supply with demand. Since 2015, Google has been using Por8co to iden8fy the healthiest products for its worldwide buildings, communicate Google priori8es and inform product decisions that meets the healthy materials criteria and product scoring based on reliable and transparent manufacturer supplied data
Site of Google’s future Los Angeles Headquarters which will uses DryWired’s Liquid NanoTint.
PROPRIETARY & CONFIDENTIAL
Contact DryWired Company Information Office: +1.323.581.8181 Fax: +1.310.855.1208 5524 Alcoa Ave. Vernon, CA 90058 www.drywired.com
PROPRIETARY & CONFIDENTIAL