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100 % WATER RESISTANT STRUCTURES USING NANO TECHNOLOGY.

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Human & Concrete: BIRTH

INSIDE WATER

Human & Concrete: BIRTH

INSIDE WATER

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Anagha Engineers

Human & Concrete: LIFEBreathability of Skin

Vulnerability of Joints

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Anagha Engineers

Anagha Engineers

Human & Concrete: DEATH

• Human Wrinkles

• Concrete Cracks

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Anagha Engineers

Anagha Engineers

Why/How Concrete Cracks/Ages?

Pre-construction Factors Post-construction FactorsNatural

Calamities Earthquake

Flood

Hurricane

Fire

o ENGINEERING

o RAW MATERIALS

o WORKMANSHIP

PHYSICAL CHANGES

(Expansion / Contraction)

Shrinkage(Concrete Setting)

Thermal

Fluctuations

CHEMICAL CHANGES

ASR

Carbonation

Acid Attack

Freeze-Thaw

Rebar

Corrosion

Results in loss of aesthetic value of the structure due to

fungal growth, efflorescence, paint peel off & dirt sticking

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Anagha Engineers

Anagha Engineers

RAIN WATER DAMAGE

Fungus Efflorescence Paint peel off

Carbonation Rebar corrosion ASR induced cracks

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Anagha Engineers

Anagha Engineers

WATER ENTRY INTO THE STRUCTURE

Roof top, Side wall cracks, Structural defects, Capillary rise

Rain Fall (Roof Top)

Condensation in Capillary(Due to wide temperature fluctuations

& high relative humidity)

Structural Defects (Micro Cracks)

Capillary Action (Ground Water)

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Anagha Engineers

Anagha Engineers

Water: How it seeps into structural pores?Rain Water seeps into the building through micro cracks & pores

Water Molecule = 0.18 nmWater Drop = 100,000 nm

Salt/ Acid rain ~ 100-200 K nm

Substrate pore size

5 - 2000 nm

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Anagha Engineers

Anagha Engineers

What Waterproofing should be!

Long Life* 20+ years

(*abrasion, UV resistant)

Easy to apply

Eco-friendly

Low cost

VERY ECONOMICAL

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Anagha Engineers

Anagha Engineers

REACTIVE ORGANOSILANE

NANOTECHNOLOGY

WATERPROOFINGINSPIRED BY NATURE’S NANOTECHNOLOGY

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Anagha Engineers

Anagha Engineers

NANO SCALE

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Anagha Engineers

Anagha Engineers

ZYCOSIL ORGANOSILANE TECHNOLOGY

• Water Soluble • Affordable

• Nanotechnology • Longest life

• Water repellency • Eco-friendly

T A K I N G W A T E R P R O O F I N G T O T H E N E X T L E V E L

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Anagha Engineers

ZYCOSIL Technology

Water Dilutable - 1:20 (for Concrete); 1:200 (for Soil)

Makes clear, water-like solution; Easy to apply; Eco-friendly

100% water repellency on rough & smooth surfaces

Low VOC / ft²; Longer Shelf Life (24 months)

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Anagha Engineers

Anagha Engineers

Reactivity of ZYCOSIL

Organofunctional SilanesOrganoalkoxysilanes exhibit

a chemically bifunctional structure

X

Y SiX

X

Y = “Organofunctional” group

X = “Silicon-functional” group

Microphotograph of

Lotus Leaf

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Anagha Engineers

Anagha Engineers

Uniqueness of ZYCOSIL

Does not leach out or wash out with persistent rains

Over 20+ years UV stability (tested as per ASTM G154)

Organofunctional Long Chain Molecule GroupZycosil

Nature’sStrongest

Bond

Si Si Si Si Si

O O O O O

Si O Si O Si O Si O Si

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Anagha Engineers

Anagha Engineers

Uniqueness of ZYCOSIL

FILM FORMERS

PENETRANT

1) Solvent based

2) Water Soluble

Category

Acrylic

Silicones

Waxes

Urethane

Epoxy

Silane

Silane / Siloxane

ZYCOSIL

Particle size

500-800 nm

50-500nm

50-100 nm

500-800nm

700-1000nm

3-6 nm

50-100 nm

4-6 nm

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Anagha Engineers

Anagha Engineers

Uniqueness of 100% Silane Nanotechnology

ConcretePore

Typical

Concrete

Nanometer

OtherPenetrants Blended

Coatings

SiliconeResins

AcrylicResins

EpoxyResins

0 5 50 100 500 700 1000Silane Molecule

Particle sizes for different types of water repellents

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Anagha Engineers

Anagha Engineers

Silane treats microcracks completely

Water Penetrates inside the cracks

Silane prevents water penetration inside the cracks

Microcracks Silane treated microcracks

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Anagha Engineers

Anagha Engineers

Silane ensures breathability

H Water repellant zone

Other technologies block breathability

Film formers or Pore Blockers2O Vapor

Silane treated Concrete

H2O Vapor Steel Rebars

Coated concrete

H2O Vapor

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Anagha Engineers

Anagha Engineers

Uniqueness of ZYCOSIL

Changes surface properties of the substrate

Pore size

5 - 2000 nm

ZYCOSIL WATERDROPLET

Stone Pores 5-200 nm Brick Pores 100-2000 nm

Plaster Pores 50-3000 nm Concrete Pores 10-200 nm

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Anagha Engineers

Anagha Engineers

ZYCOSIL PENETRATES INTO THE SUBSTRATE

BRICKS CONCRETE

High penetration depth (0.5 to 1mm) = Long service life

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Anagha Engineers

Anagha Engineers

ZYCOSIL treatment makes surfaces

Water Repellant and Water Resistant

Soil - Yellow, Red and Black Cotton

Fly Ash

Cement Sheets

Concrete Structures

Sand

Stones/Aggregates

Exposed Bricks

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Anagha Engineers

Anagha Engineers

ACCELERATED WEATHERING TEST

ACCELERATED WEATHERING

WEATHERING CYCLE

UV exposure according to

ASTM G-154 (21 hours), followed by rain

showers (1 hour) and drying at 110⁰C (2 hours).

The samples, Concrete blocks, Bricks, Plaster,

Sand stone, and Cement Sheet

have undergone over 90 cycles.

All the Samples retained over 98% of water

repellency, after 90 cycles

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Anagha Engineers

TESTS DESCRIPTION SPECIFICATIONS

ASTM 1195 Absorption of architectural cast stone Min. 85% protection

ASTM 1403 Rate of water absorption of masonry mortar Min. 85% reduction

ASTM E 514 Water penetration and leakage through Min. 90% reductionmasonry

ASTM C67 Sampling testing of brick & structural clay tile Min. 85% reduction

ASTM C 1653 Vapour transmission through clear organic 98% efficientfilm

ASTM G 154 Accelerated weathering standard practice Min. 95% effective afterfor operating enclosed carbon arc apparatus exposure

for exposure on non-metallic material > 5% reduction in efficiency

RILEM TEST Rate of water movement through porous Max. 0.2ml drop in 20 min.METHOD 11.4 material, like, masonry

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Anagha Engineers

Anagha Engineers

Application Techniques

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Anagha Engineers

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Manual / Machine Spraying

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Anagha Engineers

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Before Application After Application

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Anagha Engineers

Anagha Engineers

Waterproofing by Flooding

• ZYCOSIL flooded at toiletsbefore filling the tile joints toprevent water dampness

through tile joints

• Roof Slab flooding with ZYCOSIL

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Anagha Engineers

Anagha Engineers

ZYCOSIL PRESERVES AESTHETICS

MAKES A CENTURIAN BUILDING

Prevents Fungus, Mildew and Mold formation

Maintains fresh and clean Homes (Exterior and Interior surfaces)

Waterproofs the surface permanently, making a 360⁰ water resistant envelope

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Anagha Engineers

Features- Benefits of Zycosil

• Penetrates skin deep(1 mm )/upto entire

microcracked area

• Wet & dry cycle in the structure

drastically reduced since water ingress

stopped and water vapour can breathe

out

• Blocks CO2 , NOX fumes

• UV resistant

• Water repellency

• Can be sprayed, brushed or roller

coated

• Water based

• Realistic priced

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•100% waterproofed surface

•Cracks due to wet & dry cycle

drastically reduced/eliminated

•Enhanced life of building due to reduced

ASR and carbonation, prevents rebar

corrosion

•long life

•Enhanced paint life, reduced fungus

formation and dust accumulation

•Ease of application

•Environment friendly,GreenTechnology

•Affordable cost

Construction Application Cold Joints

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Construction Application Bore and Rod Hole

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Construction Application Basement and Retaining Wall

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Construction Application Water tank

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Construction Application Roof Terraces

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Construction Application Vertical Walls

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Special ProjectsTest Patch Hamburg Germany

Two Years agoTest Patch Igatpuri, Maharastra

18 months ago

Test Patch Teotihuacán Estrada Mexico City Two Years ago

Zycosil Treated Driveway After three Years

Untreated

Zycosil+ protects Surface from fungus

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Projects

Hilton Hotel and Google Head quarter Bangalore

Special Projects

Residential Patio

Before After

Special ProjectsCamino Royal Hotel Guatemala

Special ProjectsBus Terminal Guyaquil, Ecuador

Special Application

Maharaja Palace – Mysore, India

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Special Projects

Residential Brick

Porch Steps

Sport Stadium Acapulco

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Recent ProjectsGolden Pagoda Mumbai Vipasana Center Igatpuri

Recent Projects

Palisades Golf Course, NC Akshardham Temple Ahmedabad

HousingTile Roofing

Roof Panama Canal Office

Zycosil+ keeps building clean

Vighyan Bhavan, New Delhi

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Anagha Engineers

APPLICATION AREAS

Vertical Exterior Walls

Foundation & Plinth

Terrace

RCC Slab on every floor

Bathroom

Soil waterproofing, road construction

https://www.youtube.com/watch?v=g6OZVS48t1I

Anagha Engineers

Anagha Engineers

Bibhas Agarwal

anaghaengineers.in@gmail.com

Contact: 02227701336, 9833892782,9699892782

THANK YOU