Titanium Dioxide (TiO 2 ) Photo catalyst Self-cleaning Building Material [TORA-ST01] Posterus Corporation Tokyo, Japan

Transcription

1 Titanium Dioxide (TiO 2 ) Photo catalyst Self-cleaning Building Material [TORA-ST01] Posterus Corporation Tokyo, Japan

2 What is TORA-ST01? TORA-ST01 is a nano-technology self-cleaning and super-hydrophilic coating that can be applied on any type of surface (concrete, glass, ceramics etc.), while Titanium Dioxide (TiO 2 ) acts as a photo catalyst when exposed to ultraviolet light to break down not only dirt but also adds excellent features to a building. Wall without coating Wall coated with TORA ST-01

3 Features and Benefits of TORA-ST01 Removal of grease, dirt and decomposition of organic pollutants; keeps the building in new and clean appearance for many years. Anti-bacterial and anti-mold; protects the surface from bacteria and virus and restraints growth of mildew and alga on the building exterior surface. Removal of bad smell; purifies the air pollutant near or on the surface. Easy application; sprayed on exterior surface UV Protection; absorbs and protects surface from UV damage. Energy and cost savings; eliminates the necessity of exterior cleaning of a building while the coating acts to reduce energy consumption to cool the building in summer.

4 Features and benefits of TORA-ST01 SICK BUILDING SYNDROME Particles causing sick building syndrome is reduced over 80% creating better indoor quality BAD SMELL Bad smell caused by smoking, garbage, pets or other reasons are drastically reduced after application No Coating TORA-SL01 Coating Acetaldehyde (No Coating) Ammonia (No Coating) Acetaldehyde (Coated Ammonia (Coated)

5 Features and benefits of TORA-ST01 AIR-BORN VIRUSES It eliminates the development of air-born viruses by 99.99% Nox Gases It significantly reduces the air pollution caused from motor vehicle traffic. Comparison of well-known air-born viruses and their elimination Bacteria Type Escherichia Coli O-157 Bacteria MRSA Bacteria Coating NO YES NO YES NO YES Amount 35C, 24 hours Elimination No sunlight Sunlight Blank

6 Nano Technology The last generation TORA-ST01 particle is only 7nm in size. TORA-ST01 First generation TORA 200 Wheat Flour 800nm 20 Second generation TORA 7

7 Mechanism of TORA-ST01 Sunlight Titanium Oxide (TiO2) Dirt Wall Decomposition of dirt Self-removal of dirt Clean wall

8 Application of TORA-ST01 TORA-ST01 can be applied easily by spraying on the surface. INORGANIC SURFACES; ORGANIC SURFACES; EXTERIOR SURFACES; GLASS, SERAMICS ALL TYPE OF RESIN, PAINT, STEEL, SHEET, METALS TILES, CONCRETE Aluminum surface Concrete Surface Interior Wall Glass surface Roof surface Textile surface

9 Removal of grease and dirt (picture taken March, 2007) From left to right; Acryl-based anti-fouling paint 2 Inorganic anti-fouling paint 3 TORA-ST01 Applied at; First Building (Shinjuku, Tokyo) April 20 th, 2000

10 Removal of organic pollutants Applied: September 2000 Picture Taken: February 2003 Wall without coating Wall coated with TORA-ST01

11 Application on glass; Ex. Mitsubishi Real Estate Co. Ltd. Building Coated with TORA-ST01 Without Coating

12 Keeps building façade clean for many years TORA-ST01 Coating Without coating

13 Reference; Osaka Sony Tower Building

14 Reference; Tokyo Horse Race Track

15 Reference; Sapporo Dome

16 Reference; Kannai Mita Bldg. Tokyo

17 Reference; Japanese National Museum of History, Tokyo

18 Reference; NHK (National Japanese Broadcast Bldg. Kagoshima)

19 Reference; NHK (National Japanese Broadcast Bldg. Kagoshima)

20 Reference; Japanese Bullet Train (Tohoku Shinkansen)

21 Reference; Japanese New Bullet Train (Kyushu Shinkansen)

22 Reference; Seiho High School, Fukuoka

23 Reference; Sekisui House Prefabricated Housing

24 Reference; Sekisui House Prefabricated Housing

25 Reference; JR Kyudaimae Station Building

26 Reference; Japanese Self-Defense Force Kagoshima Airport Tower

27 Reference; Osaka Maruhan Park Hall

28 Reference; Volkswagen dealers in Japan

29 Reference; Nobeoka City Hall

30 Reference; Kyushu University Campus