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NANO TECHNOLOGY - NEW TECHNOLOGY
“ Treatment, Restoration, Care, Protection, Decoration and Anti-fouling, Anti-graffiti, Anti-Corrosion ..." in Field of Exterior 
1.Why Concrete Is Preferred?
Concrete is a combination of many different components, creating a solid material. Components of Concrete include: stone, gravel, sand, cement, adhesives, etc. and steel for reinforced Concrete works..
Basic properties of Concrete:
  • Have durable structure and longevity.
  • Good bearing of compressed force.
  • Have good cohesion that is suitable for large constructions
  • Firm and majestic beauty. 
  • Easy to shape. 
  • Little wear and tear.
  • Many other great features.
Concrete is widely used in the construction of bridges.
2.Types of Popular Concrete
Concrete is commonly used in interior and exterior design of architectural and civil works (houses, schools, hospitals, railway stations, airports,…)








3.Current Concrete Status:
Physicochemical processes, due to alkali-silica make ettringite crystals.
→Corrosion to concrete surfaces.
After a period of use, the climate, environmental factors ... impact makes the concrete surface appear many cracks, revealing the inner reinforcement.
→Reducing the life of the building..
Concrete surface adheres to moss, mold, water, moisture. Carbonation reaction occurs between airborne CO2 and Ca (OH) 2 in Concrete
→Reduce the alkali level in Concrete, activate the reinforcement corrosion process...
Concrete surface is covered with moss, mold, water, moisture...
Carbonation reaction occurs between airborne CO2 and Ca (OH) 2 in Concrete. 
→Causing softening of the concrete surface, causing concrete to be damaged.
The carbonation process starts from the concrete surface and spreads into the concrete.
→Reduce the alkali level in Concrete, activate the reinforcement corrosion process.
For works in or near the marine environment:
Chloride corroding reinforcement in Concrete: Chloride ions in seawater will penetrate into.
Concrete and corrode the reinforcement in Concrete.
Sulfate attacking Concrete: Sulfate in combination with tricalcium aluminate C3A in cement form the ettringite crystals. This reaction increases the volume of Concrete, causing cracking of the Concrete structure
Therefore, there should be methods to protect Concrete
4.Methd of preserving concrete currently
Currently, on the market, the most common method for protecting Concrete works is to use paint or chemicals to cover the surface:
  • Paints are inorganic or organic glues mixed with pigments and additives.
  • The coating Paint is applied to the surface to create a protective film for the Concrete.
However, this method is ineffective, because some disadvantages are as follows:
  • Inner water vapor can not escape, causing the Concrete surface is not exposed to the natural environment (not breathable)
  • The layer of water vapor on the surface forms a favorable environment for the growth of moss and mold and is easy to be stained, causing damage to the surface of Concrete.
  • Appear the aging of surface, discoloration and reduction of life expectancy for the works.
  • Influence on structure of steel internal.
I.SOLUTION AND NANO TECHNOLOGY - NEW TECHNOLOGY
1. Solutions of Technology:
Nano Technology - New Technology "Treatment, Restoration, Care, Protection, Decoratione and Anti- fouling, Anti- corrosion..." Field of Paint, Metal, Plastic, Concrete... with qualit, feature and effective:
1.1 “Treatment, Restoration and Care” Used materials have aging, discoloration, rust ...: return to the original state without changing the properties of the material and without making films, no peeling ...



1.2 “Care and Decoration”: Keep Materials always new, challenging with time, against harmful agents ... with Nanotechnology - New technology "Colorless" or "Colored" as required.


1.3 “Anti- Corrosion” Materials: This is a particularly effective and useful Solution, Technology and Product ... that helps to combat electrochemical, chemical, mechanical and other agents ...; overcoming the limitations of current costly Corrosion Solutions (due to the use of slow-corrosive Materials or the creation of barrier films) by the simultaneous application of Nanotechnology, Flouride Technology, and membrane technology and other technologies…


1.4 Simplify the implementation process: Can be constructed at high temperatures and does not require stopping machinery or interrupting the production process ...


1.5 Economic efficiency: Extending Material life, challenges with time; saving costs of maintenance and replacement or replacement of new materials and limiting the impact on the operation and exploitation process ...


1.6 And other feature...

2. Structure and Principle of operation
The simultaneous application of Nanotechnology, Flouride Technology, non-membrane osmosis technology and other technologies ... helps the material resist the electrochemical, chemical, mechanical and other corrosive agents. other ... or restore protective layer, improve corrosion resistance. Overcoming the limitations of current cost-effective Corrosion Solutions (due to the use of slow-corrosive Materials or the creation of barrier films):

2.1 Nano Technology: is the Technology to create extremely small molecules of nanometer size (10-9m) with a lot of superior features. 

2.2 Fluoride Technology: is the latest Technology with a special chemical structure that simultaneously produces many features such as oil resistance, waterproof, scratch resistance, lotus effect, anti-aging, anti-UV rays, etc.



2.3 Osmosis and non-membrane Technology: Chemical molecules penetrate deeply into materials; non-membrane; restore the original color or change the materials’ color as required but does not affect the surface texture of the materials; allow the materials to “breathe” (air can pass through).





2.4 And other technologies

3. Advantages of Nano Technology of Guard Industrie - France:
- Anti-degradation, Anti-corrosion Materials.
- Keep the Materials always new, improve the value of assets.
- Always create new, beautiful images.
- Save on new replacement costs.
- Reduce maintenance and maintenance costs ...
- Eco-Friendly: Water-based, Non-Silicone, Low VOCs, Decomposition > 95%.
- Create a colorless protective layer on the material’s surface or make the color on request.
- Be resistant to water, oil, coffee, stain, etc. very effectively.
- No change to the surface of materials, no membrane formation, no surface peeled.
- Deep penetration into materials, not affected by surface friction.
- Allow air and water vapor inside to pass through (breathable).
- Keep the material dry, self-clean and durable over time, etc.
- Anti-UV, prevent discoloration and aging of materials, etc.

Nano Technology - New Technology in Field of Exterior

I. NANO TECHNOLOGY – NEW TECHNOLOGY “TREATMENT, RESTORATION, CARE, PROTECTION, DECORATION AND ANTI- FOULING…” EXTERIOR CONCRETE MATERIAL
 
1. Preeminent Features
- Vietnam has tropical, humid and monsoon climate so it is not possible to use conventional methods of painting. If using these methods, annual maintenance must be costly and cause loss of the aesthetic of the works.
- Today, the majority of bridges and quays in the world use the long-term Self-cleaning Technology of GuardIndustrie - France for Concrete with many advantages.








Efficiency of Technology by GuardIndustrie: 
- Currently, protective methods in the market often form a film covering the Concrete surface, which makes the Concrete not breathable and water vapor not able to escape from the surface. 

- However, Nanotechnology of GuardIndustrie takes molecules to penetrate deep into the Concrete, allowing the material to breathe. The Concrete surface is airy so it does not condense water vapor, that protects against moss, mold, stains, etc.

 
Guard Industrie s Nano Technology Effectiveness in the Marine Environment:
- Guard Industrie s nanotechnology puts molecules penetrating deep inside, forming a film around the steel core. 
- This solution just prevents seawater from penetrating, helping to limit the corrosion effect of Sea Salt and the phenomenon of surface peeling, which allows air and steam to penetrate the surface of the Material (materials can breathe).
Steel corrosion due to Unprotected Materials
 
The technology of GI creates a protective layer of reinforcing steel against sea salt corrosion

- Restores the original state of the Material
+ Guard Industrie s colorless Nano technology helps restore the original state of the Material.
+ Remove moss, moisture, stains, smudges on the surface of Materials.
+ Able to make cracks.
+ Make even color, refresh Material..
 


- Protect Materials from the beginning:
+ Resistant to mold, moss, stains, smudges, 
+ Resist the effects of climate and environmental factors.
+ Anti-aging, peeling.
+ Anti-degradation of Materials, keep Materials always new and durable

 
- Saving cost protection:
+ Thanks to the stain resistance, users can clean it easily with towels and water.
+ Labor saving.
-> Save on the cost of replacing and maintaining
The original state: Concrete is stained

Concrete is protected from stains by GuardIndustrie’s technology 

- Increased aesthetics
In particular, Guard Industrie Technology is the only product in the world that can maintain durability for artistic decoration effects, making them not peeling and discoloration over time.

 
- Guard Industrie s "Color" Nano technology has the ability to color, while helping to restore the original state, protect Materials (Concrete, Mortar, Gypsum, GRC ...), increase the aesthetic of the project.
- With a variety of colors (about 10,000 colors), the project owner can color, design artworks on the surface of the Material, use as normal paint.



 
2. Conparison

II. TYPICAL PROJECTS ON EXTERIOR:







Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" and "Colorless" of Nano Technology Guard Industrie (France)
 


"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Colorless" of Nano Technology - Guard Industrie (France)
 
"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie (France)
 
"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Colorless" of Nano Technology - Guard Industrie (France)
 
"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie (France)
 


"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie (France)
 


"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie (France)
 


"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie for High Schoold at Vauréal (France)
 


"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie for Mahatma Mandir Convention Center, India
 


"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie for for Empyrée Apartments (Sète, France)
 
"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie for Austerlitz Station (Paris, France)
 
"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie for ZAC Building (Ivry, France)
 
"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie for Residential Areas in the City of Rennes (France)
 
"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie for Tianjin Station (China)
 
"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie for Anhui Museum (China)
 
"Treatment, Restoration, Care, Protection and Decoration" Concrete, Mortar. with "Color" of Nano Technology - Guard Industrie for Rabat-Salé Airport
Certificate of 10-year warranty for Nano Technology, Guard Industrie s new technology by insurance company AXA (France)
UNESCO Certificate for Nano Technology, New Technology of Guard Industrie and UNESCO encourages the use of Relics "Conservation"
MAMEG-Hungary certification for Nano Technology, new technology of Guard Industrie and MAMEG encourages the use of Relics "Conservation"
Russian Government Certification for Nano Technology, new technology of Guard Industrie in the field of “Treatment, Restoration, Care and Protection" for Concrete
 GUINNESS Record of World (2013) on the Application of Nano Technology, New Technology of Guard Industrie “Treatment, Restoration, Care and Protection" 100 million m2 worldwide
Ministry of Culture, Sports and Tourism approved Nano Technology, new technology Application of Guard Industrie in the area of ​​"Preserving" Relics in Vietnam
Ministry of Culture, Sports and Tourism approved Nano Technology, new technology Application of Guard Industrie in the area of ​​"Preserving" Relics in Vietnam
The Quang Nam Department of Culture, Sports and Tourism approved Nano Technology, new technology Application of Guard Industrie in the field of "Preserving" Cham tower relics
 The Tam Ky Sports Culture Center (Quang Nam) reports the results of Nano Technology, New Technology Application of Guard Industrie in "Preserving" Wood at Van Thanh-Khong Mieu relic
The Ninh Thuan Department of Culture, Sports and Tourism approved Nano technology, new technology Application of Guard Industrie in the field of "Preserving" Cham tower relics
 The Thang Long Relics Conservation Center decided to Apply Nano Technology, new technology of Guard Industrie in "Preserving" Thang Long Royal Citadel
Ministry of Construction decided to approve norms of Nano Technology, New Technology Application of Guard Industrie in the field of "Construction" in Vietnam
The Consultant JAPAN AIRPORT CONSULTANTS - Japan approved the designation of Nano Technology, new technology Application of Guard Industrie in “Treatment, Restoration, Care and Protection" of materials at Noi Bai International Airport project
The Consultant JAPAN AIRPORT CONSULTANTS - Japan approved the designation of Nano Technology, new technology Application of Guard Industrie in “Treatment, Restoration, Care and Protection" of materials at Noi Bai International Airport project
The Consultant JAPAN AIRPORT CONSULTANTS - Japan approved the designation of Nano Technology, new technology Application of Guard Industrie in “Treatment, Restoration, Care and Protection" of materials at Noi Bai International Airport project
 
Domestic and international communication
Nano Pham Group has become a brand with many years of experience and reputation, operating in many industries and fields. Nano Pham Group technology solutions and products have been communicated, evaluated, recognized ... by domestic and international media for many years.
1.TBT news ministry of culture, sports and tourism (Viet Nam)
http://tbt-mocst.vn/?p=2126

Application of Nanotechnology - Guard Industrie - France is new technology in the field of "Preserving" Relics
 2.Thanh Nien Newspaper (Viet Nam)
https://thanhnien.vn/doi-song/khoa-hoc/dung-nano-bao-quan-di-tich-26925.html

Application of Nanotechnology - Guard Industrie - France is new technology in the field of "Preserving" Relics
 3.VGPNew Newspaper (Viet Nam)
http://mnews.chinhphu.vn/story.aspx?did=202190

Application of Nanotechnology - Guard Industrie - France is new technology in the field of "Preserving" Relics
Project: My Son Sanctuary (Quang Nam - Viet Nam)
4.Education Newspaper (Viet Nam)
https://www.giaoduc.edu.vn/bao-ve-be-mat-nhom-thap-cham-chien-dan-bang-cong-nghe-nano.htm

Application of Nanotechnology - Guard Industrie - France is new technology in the field of "Preserving" Relics
Project: Thap Cham Chien Dan (Quang Nam  - Viet Nam)
5.Dang Cong San Viet Nam Newsletter (Viet Nam)
http://www.dangcongsan.vn/van-hoc-nghe-thuat/tranh-tuong-trang-tri-san-bay-da-nang-doat-giai-thiet-ke-quoc-te-437627.html

Application of Nanotechnology - Guard Industrie - French technology "Protection and Decoration" in the field of Arts.
The mural of Danang Airport won the 3rd prize in the 10th design competition in the United States
6.Nhan Dan Newsletter (Viet Nam)
Application of Nanotechnology - Guard Industrie - French technology "Protection and Decoration" in the field of Arts.
The mural of Danang Airport won the 3rd prize in the 10th design competition in the United States
7.VietNam Colors Newsletter (Viet Nam)
Application of Nanotechnology - Guard Industrie - French technology "Protection and Decoration" in the field of Arts..
The mural of Danang Airport won the 3rd prize in the 10th design competition in the United States
8.Batirama Newsletter (France)
Application of Nanotechnology - Guard Industrie - France is new technology in the field of "Preserving" Relics
Project: Tiananmen Square (China)
9.Latribune Newsletter (France)
Application of Nanotechnology - Guard Industrie - France is new technology in the field of "Preserving" Relics 
Project: St. Peter is Square (Vatican)
10.Baselo Newsletter (France)
Nano Technology - New technology of Guard Industrie - France "Protection and Decoration" in the field of Civil and Industrial Construction, Bridge, Bridge, Tunnel, Harbor ...  
GUARD INDUSTRIE (FRANCE)
Daniel Bruyat: Business Director
Phone: (+33) 65 84 46 13 73
Website: www.guardindustrie.com     
 
NANO PHAM GROUP (VIET NAM)
Hotline: (+84) 918 244 844
Website:
www.nanophamgroup.com
www.congnghenano.vn
www.bacsivatlieu.vn
www.guardindustrie.com.vn
 
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