I am writing to introduce you to Industrial flooring system and tell you about the products and services we have developed for all type and size of industry. We specialize in the finishing, sealing, and repair of concrete floors. Our many products include various types of non-skid safety coatings

We are the Authorized Dealer of CHEMBOND CHEMICALS LIMITED a leading manufacturer and supplier of INDUSTRIEL FLOORING SYSTEM with an experience of 30 years. We have been in this business since last 15 years and in that time we have built a solid reputation of quality, dependability, and value and customer satisfaction. We specialize in the finishing, sealing and repair of floors.

Our main products include various types of non-skid safety coatings like: Epoxy Floor Coating ESD Flooring Anti-static Flooring UV Resistance Coating Chemical Resistance Coating Hygiene Industrial Floor Coating Epoxy Coving Groove Filling\Grouting Water Proofing PU Anti-Fungus Wall Coating PU.Flooring

We can provide any colors, finish, texture and properties like Acid Resistance, Oil Resistance, Impact and Temperature Resistance, Anti-skid and antistatic etc. to your floor according to your choice.

At sites we work around the customer schedule to minimize downtime and production interferences. Once the installation process begins, the crew works quickly and efficiently to complete the job in a timely manner and prove “Our Customers Floor are the Foundation of our Business”.

After all, we believe in keeping continuous customer relations by extending technical service both on presales & post sales basis. Keeping this in mind, we provide ROUND THE CLOCK SERVICE to our Customers.Yours faithfully,For Surface Care Technologist .Pvt.Ltd

TJ.JaisonManaging Director9910414763

APPLICATION CHARGE

ToFTC/SEPL/25-09-2009Sansera Engineering Put. Ltd22&23, Sector-6, IMT ManaserGurgaon

Kind Attn: Mr. Rakesh Kumar Gupta

Sub: EPOXY Floor Coating

Dear Sir,

We are pleased to submit our quotation for scope of work at your location with our most competitive price; we hope that we have fulfilled all your requirements along with general terms & condition mention below.

Sr.No. Particular Units Rate

1. Yellow Marking RMT 50

2. Laying of Epoxy Flooring 2 MM Thick SL System (Self Leveling) SQF 9

3. Epoxy Removing Charge SQF 3

General terms & condition

1. Work contract order in terms of (SQM) will be placed in favor of FLOOR TECH COMPANY, GURGAON.

2. Taxes Service Tax- 10.30% extra.

3. Payment for Work Order - 40% Advance With Po – 40% Running Bill - 20% after Completion of project

We look forward to receiving your Order. Regards,

TJ.Jaison Managing Director.

MATERIAL COSTToFTC/SEPL/25-09-2009Sansera Engineering Put. Ltd22&23, Sector-6, IMT ManaserGurgaon

Kind Attn: Mr. Rakesh Kumar Gupta

Sub: EPOXY Floor Coating

Dear Sir,

We are pleased to submit our quotation for scope of work at your location with our most competitive price; we hope that we have fulfilled all your requirements along with general terms & condition mention below.

Sr.No. Particular Units Rate

1. Supplying of Epoxy Flooring 2 MM Thick SL System (Self Leveling)200 Micron Primer1000 Micron Epoxy Screed900 Micron Epoxy SL

SQF 34

2 Extra Leveling Material 300.kg 90

General terms & condition1. Material order will be placed in the name of Manufacture – M\s CHEMBOND CHEMICAL LTD,

Chembond Centr-EL-71,MIDC,Mahape,Navi Mumbai 400 7102. Taxes

Excise Duty: 8.24 %: extra CST 12.5% if form `C’ Then 2% extra

3. Transport charge Extra on actual basis.

4. Payment for Material - 100% Advance along with P.O in the name of The manufacture

5. TIME SCHEDULE

Material will be dispatch at your work location within 10 Days after receipt of conform order and Advance payment

We look forward to receiving your Order. Regards,

TJ.Jaison Managing Director.

GENERAL TERMS AND CONDITIONS

1 Water & Electricity required at site should be provided free of cost.

2 Round the clock work permission to our personnel is to be provided.

3 Area of EPOXY flooring should be made available vacant and clean to our Execution Team without interruptions and hindrances during the scheduled time for bond, successful execution.

4. No Change will be entertained after receipt of work order. Warranty

12 ,Months under normal condition of usage and maintenance from the date of completion during which period any defect noticed and intimated to us or duly detected by our personal inspection shall be rectified free of cost. Warranty will cover the followings: -1. Integrity of the floor against de-bonding cracks and bubbles.2. Cracks over the joints on existing cracks.3. Resistance to chemicals, oil and detergents.

We do not warranty for the followings: - 1. Scratches due to movement of sharp objects.2. Extraneous damages due to floor settlements or dynamic cracks which other unexpected

loads.3. Cracks occurring due to floor settlement or dynamic crack which were not treated earlier.4. Loss of gloss due to traffic movement. 5. Breakage due to extraordinary impact loads.Floor CareTo ensure adequate returns on your flooring investment, due care should be taken. The following measures will ensure a better Performance and longer life of the floor coating system.

Avoid water stagnation, wipe dry at the earliest.

Avoid spillage of chemicals and solvents: if spilled, wipe dry at the earliest.

Avoid spillage of oil, if spilled, wipe dry at the earliest.

Do not drag objects

Avoid excessive impact.

Do not drop sharp objects.

Do not apply point load on the surface.

Do not use trolleys with steel / iron casters

Do not heat on the floor surface or do “ hot jobs “ such as welding.

APPLICATION

MOISTURE TEST

HARD GRINDING

VACUMM REMOVAL OF FINE DUST

JOINT FILLING

GRU CUTTING ½ “WIDTH & LEGTH

JOINT,PRIMER -POLYURETHANE

FLOOR PRIMER EPOXY

SCREEDING (Epoxy)

GRINDING

VACUMM REMOVAL OF FINE DUST

TOP COAT – EPOXY. SL

FLOOR COATING- FLOORTECH CLIENT: CLIENT LIST-NCR

M/S SONA KOYO STEERING SYSTEMS LTDM/S SONA SOMIC LEMFORDER COMPONENTS LTDM/S AAM SONA LTDM/S SANDHAR LOCKING DEVICES LTD S (IMT MANESAR,UDYOG VIHAR)

M/S HARYANA INDUSTRIES (IMT MANASER)M/S MUSASHI AUTO PARTS (INDIA) PVT. LTD

M/S SENIOR INDIA PUT LTD (IMT MANESAR)M/S HI-LEX INDIA PUT LTD (IMT MANESAR)M/S TATA MOTORS , RUDRAPURM/S BEARDSELL LTDM/S GRAZIANO TRANSMISSION INDIA PUT LTDM/S HAVELLS INDIA LTDM/S BHARAT SEATS LTD.M/S MINDARIKA PUT LTDM/S RIPE COMPONENTS TECHNOLOGIES PVT. LTD.M/S HT MEDIA LTDM/S PRANAV VIKAS INDIA PVT LTDM/S WRITER & PUBLISHERS LTDM/S SUBROS LTDM/S SAMSUG TELECOMMUNICATIONS INDIA PVT. LTD.M/S INDO AUTO TECH LTDM/S HEMA ENGINEERING INDUSTRIES LTDM/S SABO HEMA AUTOMOTIVE PVT LTDM/S SARADA MOTOR INDUDTRIES LTDM/S ENCO ENGINEERS COMBINE PVT. LTD.M/S SPHAERA PHARMA LTDM/S AMTEK AUTO LTDM/S LAKHANI MEDICARE PVT. LTD.M/S SANDHAR LOCKING DEVICES LTD S (IMT MANESAR,UDYOG VIHAR)M/S TRELLEBORG INDIA PUT LTDM/S COLOR PLAST SYSTEMS PVT LTDM/S LARSEN & TOUBRO LTD.M/S HUNDAI MOTOR LTD

UTTAM GALVA STEELS LTD,KOLAPUR ZILLA SAHAKARI DUDH UTPADAK SANGH LTDMORVEL LAB PVT LTDDIATRENDS PVT LTDL & T JOHN DEERETELCO LTDPEPSICO (I) HOLDING LTDSAHAJANAND MEDICAL TECHNOLOGIES PVT LTDBHUSHAN STEEL & STRIPS LTDMEDIKLIN HEALTH CARE, IFB AUTOMOTIVE PVT LTDGOOD RICH AEROSPACEL&T, MUMBAICOLOR ROOFRADHAMANI EXPORTS LTD

REPRO LTD

POLYROB PVT LTDMEGHA RUBER LTD

AEROCLEAN BIOTECHNOLIDGY PVT LTD TEMA ENGG PVT LTDVARDHAMAN LTD

THOMSON PRESS PVT LTDNVZ PVT LTDKILITCH DRUG LTDTRANSPO INTERNATIONALELDER PHARMA PVT LTDBLUE CROSS PVT LTDBIORET PVT LTDBINI LAB PVT LTDTWIN LAB PVT LTDFAMY CARE PVT LTD ARYA CARS PVT LTDNAVNIT JCB SHREENATH HYUNDAIDAECHANG INDIA SEAT COMPANYDBAEBU AUTOMOBILE SEATS GELNOVA LABORATORIES PVT LTDBERGER BECKER COATINGPARAS ORGANIS PVT LTDZIN LAB, PVT LTDMEGHA FINE PHARMARANK REMIDIES PVT LTDLUPIN,ANKHALESWAR THEMISH PHARMA PVT LTDSUZAN INDSUSTRIES PVT LTDHYUNDAI MOTORS PVT LTDGARG INOX LTD, HARIYANA

DONG -A INDIA PVT LTDHYVA INDIA PVT LTDUTTAM GALVA STEELS LTDINDUS TECH PVT LTDTECHNOVA, TOLOJATECNO SPRING PVT LTDAKUMS DRUG PVT LTDACCIL LTDCOMAU INDIA PVT LTDSULZER INDIA PVT LTDM-TECH INNOVATIONS LTDAAM SONA AXLE PVT LTD UTTRAKHAND HAMILTON HOUSEWARES PVT.LTD. JCBL LIMITED AMBALA SAH PETROLEUMS LIMITED AMBA AUTOS PVT LTDNASH INDUSTRY PVT LTDANKIT PRECISION PVT LTDPOOJA FASTNER PVT LTDKAMATH ICE CREAM PVT LTDKIRLOSKAR INDIA LTDSRINIVAS ENGINEERING MAKJAI LABORATARYFAMY CARE PVT LTDZAMIL STEEL PVT LTDTRINITY PVT LTDDONGSON PVT LTDDELPHI LTDPRANAV VIKAS PVT LTDSONA SOMIC, CHENNAIFAMY CARE, AHMEDABADKashliwal HospitalKewell Pvt Ltd.Libra Drugs (I)LTD

INFORMATION EXCHANGE

This is very crucial part of any industrial flooring project. Below discussed

points should be communicated to do successful project to supplier,

applicator.

a) Location and address of the site

b) Name of the application area

c) Area in SQFT or SQMT

d) Access to the site

e) Nature and age of the substrate

f) Availability of electricity , location and type of electric point

g) Storage facility

h) Application temperature

i) Type of joints in the floor

j) Working schedule ( i.e day or night )

k) Project duration

l) System

m) Water availability

n) Accommodation Facility

o) Availability of light

p) Ventilation

For details please refer our ‘Floor Selection Criteria’

INDUSTRIAL FLOOR TREAT MENT

Floor in the industry and commerce is not just part of a structure.

Industrial floor is heavily exposed to stress. It is exposed to several

types of industrial chemicals .It needs to meet variety of operational

requirements like crack bridging, slip resistance, abrasion resistance,

impact-load resistance, compression resistance, traffic resistance, non-

flammability, conductivity, aesthetics, easy to clean, ease of

maintenance, long life etc. There are many more expectations from

specific industrial flooring.

Determining the correct industrial flooring system

Basically there are two factors

A) Operational requirements

B) Analysis of surface condition

A) Operational requirements

1) Mechanical exposure

Mainly these three forces (abrasion, compression and impact) operate in

some cases as a combination.

1. Abrasion Resistance- Finish of the topping should be smooth relatively.

Binder and aggregate of the system should have high degree of

toughness.

2. Compression Resistance – Topping of the system should have

appropriate thickness and adequate compressive strength.

3. Impact Resistance- Flatness and leave have to be considered.

2) Chemical attack

Waste management area, laboratory or clinical area, etc are exposed to

chemical regularly or occasionally. Generally industrial floor exposed to

grease, soluble salts, alkalis, acids, fuels, solvents, cleaning agents etc.

Analysis of operation condition depends on these factors like

1. Time of contact

2. Temperature

3. Type of chemicals

3) Temperature effect

Temperature in cold stores, kitchens, dairies etc is different as compare to

normal. Here temperature plays an important roll for the durability of the

floor.

4) Traffic

Normally there are three types of traffic

1. Light Duty where floors are subject to normal pedestrian traffic and

light weight, non-metallic wheeled trolleys.

2. Medium Duty where the floors are subject to pedestrian / vehicular /

or otherwise which fall between light and heavy service condition

3. Heavy Duty where the floors are subjected to high density pedestrian /

vehicular traffic and a high degree of moving loads.

5) Vehicular traffic is essentially of two types:

1. Trolleys and fork lift trucks with small wheels and solid tyres.

2. Heavy vehicles with pneumatic tyres.

Small, hard wheels like the metallic or nylon versions in use exert the most

severe stresses; and in certain cases the point load is greatly enhanced. As

commonly experienced, small metallic wheels can cause severe damage to

the floor, it should be considered to change these wheels to rubber / nylon.

6) Crack-Bridging

Tensile stresses leads to cracking in concrete. Crack-Bridging flooring

systems are used if cracks in concrete would damage the function of the

topping or even endanger the environment.

Below mentioned cracks-width are consider to be harmless

External areas:- Crack width max 0.25mm

Internal areas:- Crack width max 0.40 mm

If cracks are dead, then those cracks could be repaired. If cracks are live-

cracks and already exceeds above limit, then floor should be treated with

elastomeric flooring system.

6) Conductivity

Normally polymers are non-conductive, so due to friction with topping,

electron gets generated and stored in the polymer as static electricity or

static charges .Irrespective to thickness of topping, resistance to the earth

is always more than 1010 Ω and 1012 Ω to 1013 Ω is usual. This has to bring

down below 109 Ω using conductive filler in topping system.

107 1010 1013

Resistance to earth in Ω

In different way, these static charges disturb productivity

a) Static Charges attract contaminants to small plastic parts prior to

packaging and disturb the quality.

b) Friction causes static charge generation which leads to electric shocks.

c) Static charges damage sensitive electronic devices

d) Static charges attract dirt which is not recommended in clean room

environment.

8) Hygiene

Today clean-room environment requirement is growing at increasingly high

rate. Clean-Room includes a very wide range of specifications which are

related to decontamination. Industries like pharmaceuticals, food, beverage,

etc require sterile, clean room environment. Floor topping should be joint-

less and resistance to various cleaning systems.

9) Fire Resistance

There are regulations for fire resistance in area like underground car park

decks, explosive stores, area where flammable items are handled. The fire

risk from liquid polymers is often overrated, film thickness ≤ 0.5 mm on non-

flammable substrate is considered insignificant in terms of their propagation

properties. Different counties have different standards for fire resistance

regulation.

Example – Fire resistance to Austrian Standards

Under Austrian standard B-3000 , Part 1- Fire properties of construction

materials and components (under preparation )-a material is considered to be

barely flammable if the ignited sample has an undestroyed residual length of

at least 40 cm up to the top edge after any afterburning (1 min max ) or

afterglow (5 mins. Max)

10) Slip Resistance

The grip is basically the effect of the surface roughness on the friction

resistance interacting with tyre or similar object. Grip is very much affected

by level of surface roughness. Slip resistance of industrial floors is mainly

affected by the roughness and structure of the surface. There are few ways of

increasing anti-skid property of topping, like- using texture roller, by sand

broadcasting, by changing filler specification etc. There is some disadvantage

of anti-skid flooring, like–contamination, cleaning problem etc. This type of

floor is required in the working area where risk of skidding and leading to an

accident is high.

11) Designed Surface (Topping)

This is the additional benefit. Trend of using designed- floor is growing as per

the functional requirement of industrial flooring, It could be in

pharmaceutical, food, automotive, front office etc. There are few way to

design the topping , among those ,few are a) using colored filler b) using

texture roller c) by broadcasting of silicon carbide aggregate, quartz sand,

colored PVA chips, sharp sand etc. In all the work places gloss finish is not

suitable because of high level of light reflection. By using matt sealer gloss

level could be reduced.

12) Coving

Joint of wall and floor always creates right angle and it accumulates dust.

Only coving can solve the problem.

13) Environmental Condition

This has to be considered other wise problem like poor adhesion, inadequate

curing,

irregular surface, void formation etc may arise.

13)Temperature

Ambient temperature (air temperature), substrate temperature and material

temperature –these three temperatures have to be measured before every

application and verify several times during application. Increase in the

substrate temperature above the minimum application temperature may

result into

a) Reduction in the reaction time

b) Better and quicker ventilation

c) Improved wetting of the substrate.

Temperature plays an important for reactive resin based floor-treatment

material for curing and strength gaining. If ambient temperature falls below

100C, then application should not be carried out. If ambient temperature is

very high, then pot life of material will come-down and execution will be

difficult.

14) Moisture

Basically there are two type of Moisture –

i) Substrate moisture (water in liquid form)

ii) Atmospheric humidity (water vapor).

i) Substrate Moisture

By using moisture meter, substrate moisture can be measured. For normal

epoxy application, substrate moisture level should be less then 4%. Osmosis

phenomena occurs at more than 4% moisture level.

ii) Atmospheric humidity

Relative atmospheric humidity is the standard unit of measurement for the

water content of the air and is expressed as.

Relative atmospheric humidity = (volume of water vapor present in the

atmosphere)

(Saturation point at given temperature).

As the temperature rises, the relative humidity falls if moisture is neither

added to nor taken from that volume of air . For industrial flooring Relative

Humidity should not exceeded 75% RH.

iii) The dew point

The temperature at which the saturation moisture (100% RH) of the air is

reached called dew point. If the temperature falls below the dew point ,

condensation is formed .

It is very important to check the substrate and air temperature. From these

two we can calculate the dew point .For Flooring application , the substrate

temperature must be at least 30 C above the dew point .In the dew point

range , problem like osmotic bubbles, adhesion

Problem and others may occur. Dew point can be prevented by careful

monitoring of the climatic condition.

Example –

Ambient temperature T(amb) = 150 C

Relative Humidity RH = 90%

From the Table –

Dew point temperature : +13.30 C

Substrate temperature T(sub): 120 C

We require (Substrate temperature – dew point) ≥ 30 C

But actual condition

( +13.30 C - 120 C) = 1.30 C

Decision – flooring application is not possible.

Action

We need to increase the ambient temperature and influence the relative

humidity by ventilation (by hot air equipment)

15) Analysis of surface condition

It is very important part of industrial flooring. Analysis of surface condition is

important to determine the correct substrate preparation for successful

flooring system. Always surface should be dry, sound, clean and free from

contaminants.

17) Moisture content

For normal epoxy resin, moisture content of the substrate should be less then

4%. There are water based epoxy modified cementicious system which can be

applied even on green concrete . Here moisture comes into the system for

curing . So osmosis does not occur .

2) Cracks treatment – Death cracks can be treated with epoxy mortar .

Depend upon width of crack, ratio of Kemoxt Concrete (T) and filler will be

decided .

3) Joints treatment- We will discuss about only two types of joint-treatment

a) Construction joint – This treatment will be same as crack treatment

b) Contraction and Expansion joint- These joints will be treated with sealant.

Calculation of sealant-consumption

Example- A joint with a) width – 12 mm b) depth – 10 mm c) Length-100 cm

Volume- 1.2cm X 1cm X 100 cm

= 120 cm3

Suppose Density of sealant is 1.3 kg /lit

Required amount of sealant = (1.3/1000)*120 (1lit = 1000 cm3 )

= .156 kg

= 156 gm

Joint Design- (For polysulphide and polyurethane sealant)

If Joint depth – 10 mm ( min joint depth 8 mm)

Joint width- max joint width 40 mm and below

Then Depth: Width = 2:1

If Depth- Up to 10 mm

Then Depth: Width = 1:1

18) Spillage of chemical (like alkali, acid etc)

There are few factors (mentioned below) help to select the chemical-

resistance coating system .

a) Concentration of the acid

b) Contact time with floor

c) Temperature of chemicals

19) Repairing of Substrate

Voids, holes etc have to be repaired with Kemflor 520 (epoxy mortar). These

repaired portion have to be sealed with sealer coat, otherwise there may be

chance of bubble formation in

these particular area.

Substrate preparation

Surface preparation plays an important role. Concrete or mortar surface

should sound solid and free from dust and loose particles .If uneven, then

scrapping should be done and Clean the surface thoroughly again.

Hacking/shot blasting will be done for very smooth surface to create batter

bonding. At last use industrial vacuum cleaner to ensure complete dust

removal from the surface.

Storage

At site material should be kept under covered shade and lockable area.

Before using material , we should see that , temperature is not below 220

APPLICATION GUIDELINE FOR FLOOR COATINGS

HARD GRINDING

Surface Preparation:

Vacuum, steel shot, blasting is by far the preferred method of surface prep. A profile of CSP 2 or 3 is recommended. If this is not familiar, the profile should appear similar to 60-80 grit sandpaper.

To hide this profile it will require a minimum of 15 mils of finished coating thickness. For best results use a fill coat of epoxy to hide the profile prior to applying the topcoat. Any substrate imperfection, cracks, divots, spalls, pop-outs, overlap of blast pattern, etc. will show through. All imperfections should be pre-filled prior to coating.

Acid etching is not preferred as it can be inconsistent in profile, introduces water into a porous substrate, and a byproduct of the acid base (concrete) reaction is the formation of salts. If these salts are not removed with the rinse water they will dry on the surface and inhibit long-term bond

Joints and Cracks:

Honor all expansion/isolation joints (do not coat). Fill with the appropriate joint material, flexible or semi-rigid, after installation of the coating. Saw cuts, cracks or control joints can be filled and coated over in a temperature controlled environment.

KemOxy Concrete (P)

Product Description:

KemOxy Concrete Primer is a modified two-component epoxy resin based primer. The system comprises of an epoxy resin in combination with suitable catalyst. Application of this combined system on the concrete surface provides an excellent adhesion to super-lying structures.

Intended Uses:

KemOxy Concrete (P) is use for flooring, painting on concrete structure and can be recoated with topcoat by using epoxy, polyurethane, chlorinated rubber paints.

Product Information:Shade ClearVolume Solids 60%Recommended DFT 100 micronsMixing Ratio 2.5:1 / WeightPot Life min. 1 Hr Depending on TemperatureTheriotical Covering 6.0 m2/ litres at recommended DFTSurface Dry 3 – 4 Hrs.Shelf Life At least one year when kept packed in Standard warehouse condition.

Surface Preparation:

Surface should be cleaned and free from oil, grease, and latencies. Surface should be dried thoroughly before application.

Application Method:

Application can be done by brush for optimum penetration of primer. Allow to surface dry for application of mortar.

KemFlor 521Self –leveling, epoxy resin based floor toping Solvent less epoxy self leveling floor toping for heavy industrial use .It has very high mechanical strength. UsesKemFlor 521 can be applied to provide high strength .It is recommended as a protective coating on floors where both high level of aesthetics and abrasion resistance are required . It is suitable for

Food and drink processing plants Pharmaceutical and cosmetic plats Workshop in industries ,machine-shops and warehouses Depots and loading ramps ,hangers ,stairs etc.

Advantages Enhances the total system’s finish , easy to apply, solvent-free no fire risk, excellent adhesion to substrate, very high mechanical strength .

Primer ApplicationAfter ensuring that the surface is free from all adverse factors, apply KemOxy Concrete Primer a modified two component epoxy resin based primer.

Mix the entire content of the base and catalyst thoroughly and apply immediately to the surface by brush or roller. Ensure proper penetration of the coating into the substrate. If the surface is porous; apply a second coat of KemOxy Concrete Primer. Apply KemFlor 521 on the primed surface while it is still tacky.KemFlor 521 , ApplicationAdd the components in the particular ratio , under continuous stirring by a very slow speed electric stirrer , till the mixture is homogeneous. DO NOT MIX BY HAND. Remove all material from each can. Scrape the sides of the container several times to ensure complete mixing. Be careful to not introduce any air bubbles while mixing.

Since the mix ratio is critical to the performance of the flooring system, Quantity to be mixed should be calculated beforehand based on the area to be covered and coating thickness desired. Actual coverage will depend on texture, porosity, slope of the substrate.

Pour the mixed KemFlor 521 onto the surface as soon as possible (See pot life) and spread using a notched trowel. Immediately after the trowel application, a spiked roller should be used to ensure a level homogenous surface free of voids and surface imperfections.

Do not overwork the material. Apply slowly to minimize bubbling. If bubbles appear, use a porcupine roller to produce a bubble free film.

KemFlor 517 SLSelf –leveling, solvent free, epoxy resin based floor coating system

KemFlor 517 SL is a solvent-less epoxy floor coating for use in industrial and commercial environments. It produces a smooth, self-leveling finish with several advantages:

Good chemical resistance Good abrasion resistance Free of solvents High mechanical strength Easy & fast application Floor can be put in use quickly Durability Seamless Aesthetic: Available in several colours Provides a hygienic surface since easy to clean

UsesKemFlor 517 SL can be used where a durable and easy to clean floor surface is required. Some typical applications include:

Pharmaceutical industry Chemical industry Food processing industry Electronic Assembly Dairies / breweries Clean rooms

Hospitals Laboratories Packaging industry Workshops Factory shop floors Kitchens

Primer ApplicationAfter ensuring that the surface is free from all adverse factors, apply KemOxy Concrete Primer a modified two component solvent less epoxy resin based primer.Mix the entire content of the base and catalyst thoroughly and apply immediately to the surface by brush or roller. Ensure proper penetration of the coating into the substrate. If the surface is porous; apply a second coat of KemOxy Concrete Primer. Allow the primer to set for 8 hours but not more than 16 hours prior to application of subsequent coats. Longer curing will require abrading of primer for proper adhesion.

Mix KemFlor 517 SL in the ratios given below by weight. It is advisable to use entire contents of each can to ensure accurate proportions and to enable estimation of consumption.

KemFlor 517 SL Application

Add the parts in the sequence below, under continuous stirring by a very slow speed electric stirrer or jitty blade mixer fitted on an electric drill till the mixture is homogeneous. DO NOT MIX BY HAND. Remove all material from each can. Scrape the sides of the container several times to ensure complete mixing. Be careful to not introduce any air bubbles while mixing.

Since the mix ratio is critical to the performance of the flooring system, Quantity to be mixed should be calculated beforehand based on the area to be covered and coating thickness desired. Actual coverage will depend on texture, porosity, slope of the substrate.

Pour the mixed KemFlor 517 SL onto the surface as soon as possible (See pot life) and spread using a serrated trowel. Immediately after the trowel application, a spiked roller should be used to ensure a level homogenous surface free of voids and surface imperfections.

Do not overwork the material. Apply slowly to minimize bubbling. If bubbles appear, use a porcupine roller to produce a bubble free film. KemFlor 517 SL is designed for use without solvents, use of thinners is not recommended.

Technical DataPot Life@24ºC @34ºC 30 mins. 15 mins

Curing Time @34ºC

Tack Free 12 hoursLight Foot Traffic 24 hoursNormal Foot Traffic 3 daysLight Vehicular Traffic 7 daysFull Cure 10 days

Compressive strength at 30 ºC, N/MM2, 14 days

52- .5MM68- 1MM69- 2MM

Tensile strength at 30 ºC

N/MM2, 14 days26- .5MM22- 1MM25-2MM

The above results are issued in good faith and are based on laboratory testing and are given as a guide to product performance. It is essential that the end users satisfy themselves as to the products performance under specific required conditions.

Case Study Auto Industry- Tata Motors

Company profile - Tata Motors Limited is India's largest automobile company. It is the leader in commercial vehicles

in each segment, and among the top three in passenger vehicles with winning products in the compact, midsize car and

utility vehicle segments. The company is the world's fourth largest truck manufacturer, and the world's second largest

bus manufacturer.

Requirement/Need –

Dust free environment for Asia’s largest

paint shop-34000 sq.m in Rudrapur.

Systems- 3mm epoxy SL

Climatic condition – temperature -4oC-

8oC. , Relative humidity – 45%.

Project completion time – 4 months

Solution:

Surface Preparation: To enhance the mechanical bonding to

the substrate, shot blasting machine was used instead of

grinding.

Product- Kemoxy Concrete (P) , 0.1 mm + Kemflor 521 2

mm + Kemflor 517 SL 0.9 mm

Due to low temperature, we have warmed up the material to

achieve application viscosity.

To acclimatize to the adverse conditions, surface preparation

was carried out in the night while application of the material was carried out in afternoon.

Due to porosity of concrete, a seal coat had to be applied on epoxy screed.

Asbestos sheet inserted in expansion joints which were 15 inch deep.

Crack filling in concrete with Epoxy repair material to avoid future cracks in flooring.

After laying epoxy flooring, expansion or contraction joint had to be opened and filled with polysulphide

sealant

Three teams were engaged for the applications

Result:

Floor is functionally sound after 2 years of application.

Case Study: Pharmaceutical Company

Famy Care, AhmadabadCompany Profile: Famy care is a global player in the Female Health Care Segment with a focus on Hormonal & Reproductive Health Care Products. Incorporated in 1990, they started manufacturing Intra Uterine Contraceptive Devices (lUCDs) with technical know-how from World-renowned M/s. Leiras Oy,

Finland and have become one of the largest suppliers of IUCDs and Oral Contraceptive Pills in the world.

Needs: Dust free and clean room environment Flooring - 6000 sq m - 3mm system, coving -13000 running meter , wall

coating - 2000 sq. m of PU Paint Usage type – Production, general tablet, inject table, finished good store, rm

store, water treatment area, QC lab, microbiological area. Project duration – within 2 months Floor which is easy to clean Anti-fungal, anti-bacterial wall coating.

Solution: Surface Preparation: The surface preparation was done with grinding machine

fitted with diamond wheel because of concrete condition was inferior. Also the final finish obtained by diamond wheel is superior as it gives a uniform roughness to concrete while removing the loose particles.

To account for high surface moisture content of the cement, dryer had to be used

Product – o Flooring - Kemoxy Concrete (P) , 0.1

mm + Kemflor 521 2 mm + Kemflor 517 SL 0.9 mm

o Wall Coating – PrimeCryl + Kemthane 811

o Coving - 75 mm x 75 mm, 50 mm x 50 mm, 25 mm x 25 mm

Due to high degree of porosity of concrete 2 extra seal coats had to be applied.

Need to barricade the site to avoid the dust from adjacent surroundings, since it is Greenfield project .The dust particles affect the finish of top coat.

Zero level undulation is the minimum basic requirement in pharmaceutical industry. To attain this, grinding was carried out not only on the surface but also after application of screed and seal coat.

Top coat was applied after 15 days of laying epoxy screed. Extra seal coat had to be applied to activate the screed as the complete area was not available to give a seamless finish.

After laying epoxy flooring, expansion or contraction joint had to be opened and filled with polysulphide sealant

B E N I F I T

Excellent bond-strength with base floor

High compressive and flexural strength

High abrasion resistance

Anti-skid properties

Aesthetic and available in various shades

as per customer’s requirements

Dust not catch up dust, easily cleanable

Does not react with normal detergents

Capable of bonding with a minimum surface

Preparation without the need to replace the base floor.

Quick curing and finishing time

Low maintenance