Sahara Chemicals


Waterproofing Chemicals
We are categorized amongst leading manufacturers and exporters of wide range of waterproofing solutions, sealants & primers, slivicon latex, silvicon tile grouts, silvicon wall putty, silvicon repair mortar, etc, which are precisely formulated from best quality chemicals. Possessing modern and well equipped laboratory, we make sure of formulating and synthesizing the range as per industry norm. The collection is available in quality packing material, ensuring its long shelf life and original properties. Wide gamut offered by us encompasses of:


Lilax-MC
Lilax-MC

Description LILAX – M.C. is a liquid admixture for concrete to achieve high resistance to water ingress. It is based on a blend of surface active agents and refined lignosulphonate.
 
Uses LILAX – M.C. should be used in all structural concrete that is constantly or intermittently in contact with water such as sea walls, tunnels, basements, structural and pre-cast concrete in exposed superstructures. LILAX – M.C. can also be used as waterproofing cum plasticising admixture for cement mortars and plasters.

Advantages

  • Provides resistance to water penetration either under hydrostatic pressure or capillary absorption.
  • Increased durability.
  • Reduced efflorescence.
  • Improved cohesion, reduce segregation.
  • Pumpabiity of concrete is greatly improved.
  • Improved surface finish.
  • Reduced shrinkage cracks in plasters
  • Do not reduce compressive strengths
  • Liquid – easy to use.
  • Low dosage – Economical.

Standards

  • IS:2645-2003
  • IS:9103-1999
  • ASTM C494: Types A & D

Direction for use LILAX – M.C.
is a ready-to-use liquid which is dispensed into the concrete together with the mixing water. The plasticising effect and water reduction are higher if the admixture is added to the damp concrete after 50 to 70% of the mixing water has been added. The addition of LILAX – M.C. to dry aggregate or cement is not recommended.

Dosage As a guide, a dosage range of 100 ml to 250 ml per 100kg of cementitious material is recommended. Optimum dosage of LILAX – M.C. should be determined with trial mixes

Points to remember when producing waterproof concrete:

  • Ensure water / cement ratio is within the range of 0.40 to 0.60.
  • Keep water content as low as possible.
  • Place concrete quickly and compact it well.
  • Ensure complete curing.

PACKAGING LILAX- M.C.
is packed in: 500g, 1kg, 5 kg, 10 kg and 20 kg container.



Lilax T.A

LILAX-TA is a rapid set, polymer modified, flexible cementitious-based floor and wall tile adhesive. Specially formulated for its enhanced adhesion and flexibility, which makes it deal for areas where slight movement or vibration can occur.

Uses

The adhesive's unique qualities make it ideal for fixing natural stone, ceramic, porcelain, mosaic and glass tiles to most common building substrates including concretes and render, screeds, brick and block work, existing tiled surfaces. LILAX-TA is perfect for interior, exterior, wet and dry conditions. It will take light foot traffic within 2 to 3 hours dependant upon temperature and substrate.

Tile Adhesive Features
  • May be used for localized repairs to concrete and screed surfaces.
  • No admixture required, simply mix with water.
  • Tiles can be grouted in 3 hours

Tile Adhesive Mixing LILAX - TA should be added slowly to clean water and mixed thoroughly to give a slump free easily worked mortar. The mix proportions by volume are approximately 2 parts LILAX-TA: 1 part water. Application Apply the adhesive with a suitably sized notched trowel leaving solid ribs, when tiling floors, external situations and wet areas such as showers or swimming pools, solid bed fixing must be achieved. To achieve this the tiles should be "buttered" immediately prior to placing into a ribbed bed, removing any voids. Bed the tiles in firmly with a slight twisting action and make adjustments within 15 minutes of fixing. Cleaning off excess adhesive from the tile face & grout lines with a damp cloth before it sets. Tools should be thoroughly cleaned in water to remove excess materials immediately after use. As with all single part cementitious adhesives, LILAX-TA is designed to withstand only slight movement and vibration of the substrate.

Services For further information on LILAX-TA, together with advice on application, please contact our Technical Advisory Service.

Lilax T.A


Lilax Waterproofing Admixture
Lilax Waterproofing Admixture

LILAX Waterproofing Admixture improves the waterproofing properties of Portland cement mortars, renders, and stucco work and concrete. LILAX is a unique chemical treatment for the waterproofing and protection of concrete. Among its many uses, LILAX is suitable for waterproofing reservoirs, sewage and water treatment tanks, tunnels, manholes, underground vaults, foundation walls and parking decks.

ADVANTAGES
  • Contains no calcium chloride
  • Lower water/cement ratio - results in higher concrete strength
  • Not a dry powder - easier and safer to mix homogenous - no fear of clumping
  • Resists extreme hydrostatic pressure, positive (active) or negative (passive) water pressure side
  • Can seal hairline cracks
  • Highly resistant to aggressive chemicals
  • Not hydrophobic - no adhesion problems
  • Reduces efflorescence # Non toxic
  • Less costly than most other methods.

DOSAGE


0.2% BY WT OF CEMENT (100 GM PER 50 KG BAG OF CEMENT)

INSTRUCTIONS FOR USE
  • Mix the necessary cement, sand and/or aggregates DRY in usual quantities.
  • Add LILAX Waterproofing Admixture to the usual mixing water and stir thoroughly.
  • Add the solution to the dry materials and continue mixing in the normal manner.

PACKAGING


LILAX Waterproofing Admixture is packed in: 100g, 500g, 1kg, 5 kg, 20 kg and 200kg HDPE container

CAUTION
  • Do not add more than 30 ltr. for concrete and 40



Lilax SNF-100

Lilax S.N.F.-100 is used as plasticizing admixture for concrete mixes with water reducing properties. It contains selected synthetic condensates based on formaldehyde. It imparts extra high workability to cement/aggregate mixes without adding extra quantities of water. Further, it also helps in better retention of slump and keeps a lower water cement ratio. Lilax S.N.F.-100 is normally available in pack of 0.25 ltr, 0.5 ltr, 5ltr, 20 ltr, 200ltr drums or poly jars.
 
Application of Lilax S.N.F.-100
 
Lilax S.N.F.-100 s is vastly used to cast girders, dams, columns bridges, water retaining structures, concrete blocks, concrete pipes, pre fabricated elements, pavements, sleepers, underground tunnels and basements.
 
Applicable standards followed by us includes IS - 9103/79, BS 5075 PART 1:1982, ASTM 494-86 TYPE D and TYPE F.
 
Advantages of LILAX S.N.F.-100 comprise of following:
  • Provides high fluidity for cementitious mixes thus increase workability
  • Helps in reducing cement for a required strength and achieves early high strength
  • Also allow great reductions (upto 30 %) of the water cement for normal workability mixes.
  • Helps in rapid placing of concrete even around heavily congested reinforced members
  • Achieves self compaction, hence little or no vibration will be required
  • Improves density and impermeability in concrete mix
  • Better retention of slump and dose not show any creep or shrinkage
  • Minimum dosage cause maximum economy
  • Achieves green stability in pipe production and reduces setting time for prefabricated elements
  • Smooth surface finish. Non toxic and dose not contain chloride or other corrosive and harmful chemicals
 
Technical features of Lilax S.N.F.-100 include:
 
Lilax S.N.F.-100 is a super plasticizing admixture for concrete, mortars and grouts. The lilax also breaks down the cement agglomerates and evenly disperses the particles throughout the mix ensuring efficient use of cement and maintaining the required flow ability.
 
Various features of our range include following:
 
Properties: Brown liquid contains condensates of sulphonated sodium naphthalene formaldehyde. It dose not contain any chlorides or aggressive chemicals and is non toxic.
 
Dosage: Essential for carrying out a preliminary site tests, the range is added to the mix together with the water. Sufficient mixing time is provided ensuring even distribution of the admixture throughout the entire batch. Dosage is 100 gm to 500 gm per 50kg bag of cement depending upon the degree of workability desired to select optimum dose.
 
Technical data:
  • Form: Liquid
  • Colour: Brownish
  • Sp.gravity: 1.17 1.20
  • Chloride content: Nil
  • pH value: 7 to 8

Lilax SNF-100


Luna Quicksetting
Luna Quicksetting

LUNA is a chemical compound in liquid form, which can regulate the setting time of any cement from its normal setting to few minutes and can be used in any concrete mixes, concrete and mortars. LUNA  is effective even under high water pressure. LUNA  is used for sealing severe water infiltrations in concrete, rock and masonry, for sealing jets of water under pressure and for stopping leakage through surfaces over which water runs.
 
SUITABLE FOR  
LUNA  is largely required for the construction of the following:
  • Canal Lining
  • Dam construction
  • Spill Ways
  • Intake Wells
  • Tunnels
  • Sub – Ways etc.

ADVANTAGES  

  • Stops running water instantly
  • Sets under water hence is useful for marine applications
  • Achieves high mechanical strength
  • Non toxic and non hazardous

DOSAGE
5% by wt. Of cement (i.e. 2.5kg for a 50kg bag of cement)
PACK SIZE 250g, 500g, 1kg, 5kg and 20kg.



Silvicon A.P

SILVICON A.P. a 100% acrylic cement modifier represents a new generation of cement modifiers, developed to improve the physical properties of cement mortars and to produce exceptional performance in cement renders. It improves the chemical, corrosion, moisture and salt water resistance of cement renders. It has been specifically formulated for use in highly alkaline cement environments. Cement mortars based on SILVICON A.P. will adhere to a wide range of materials such as metals, timber, insulation foams as well as new and old concrete.
 
ADVANTAGES
  • Increases durability of concrete and mortars
  • Waterproofing
  • Suitable for use in contact with drinking water
  • Resists acids, alkalis, fats & oils
  • Increases abrasion resistance
  • Increase tensile, flexural, impact & compressive strengths
  • Can be applied in thin coats
  • Excellent UV durability
 
SUITABLE FOR
  • Repairs to drinking water and wastewater concrete structures
  • Storage tanks & Pipe lining
  • Spalled concrete and crack repairs
  • Tile bedding and grouting
  • Repairs and resurfacing of factory floors
  • Roof Waterproofing

DIRECTION OF USE 


The surface must be sound and free from dust, dirt, loose particles, oil, grease etc. and need to be pre-wetted properly before application. Silvicon A.P. shall always be mixed with cement before application in the following proportion;
 
APPLICATIONS A.P. WATER CEMENT
Repair of concrete & screed
1
4
As required
Repair Mortar
1
4
As required
Bond Coat
1
2
3
Waterproofing Coating
1
NIL
2
 
PACK SIZE 250g, 500g, 1kg, 5kg and 20kg.
PRODUCT SPECIFICATION Single component milky white liquid
  • PH value 9-10
  • Consistency Free Flowing
  • Pot Life 30min
  • Finish Smooth
  • Initial Setting 6 – 8 Hours
  • Final Setting 24 Hours
  • Curing Moist cloth or Water Spray

Silvicon A.P


Silvicon R.C
Silvicon R.C

In R.C.C civil structure rust is unavoidable also a headache factor in reinforcement steel (tor or plain). Rust gradually destroy the reinforcement steel and thus creates the destruction of the structure. So, it is utmost necessary to remove rust whenever it is exposed while at the time of new construction or rehabilitation of structure. SILVICON R.C. is most necessary one component liquid chemical, which removes the rust and also prevents further rusting.

USES:

  • Removing rust from reinforcement steel (tor or plain) also from steel /iron made tanks, pipelines, trusses, rafters etc.
  • Highly useful and most necessary chemical for R.C.C civil structures, for new construction, rehabilitation and repair of structures.
  • Embedded steel, ball bearings, valves, manifold, parts and tools of machineries, etc it is a most useable chemical.

ADVANTAGES:

  • Completely removes rust and prevents farther rusting by providing a passivating coat.
  • Easy to apply, low labour involvement.
  • It is economical and not effect on cost factor.
  • It is most useable and effective chemical for equipments and structural rust removal.

COVERAGE:

0.10 to 0.13kg per sq.mtr. depending upon the condition.

APPLICATION METHODS
:
Expose the rusted surface .The rusted surface to be cleaned first with wire brush, hammer etc depending upon corrosion. SILVICON R.C. to be apply with brush over the effected and rusted surface .After applying one coat of SILVICON R.C. allow at least 24 hrs. till the reddish colour of rust abolish and original colour appears. Then remove the freed loose rust particles with brush and cotton cloth .In heavy rusted and corroded surface if rust still remains, then another coat of SILVICON R.C. to be applied on dry surface.



Silvicon A.C

Silvicon A.C. is a smooth aqueous liquid, two component polymer based coating for protection against corrosion of reinforcement and concrete, which effectively blocks the passage of water and chemicals.
 
ADVANTAGES:
  • Excellent Bonding with steel and concrete
  • Suitable for protection against corrosion on steel and concrete Highly Resistant to water and acids
  • Contains corrosion inhibitors

INSTRUCTIONS FOR USE:

  • Clean the surface with emery cloth, hard and soft duster. Remove all the loose rust particles and other foreign particles if any.
  • Pour the Powder to liquid slowly while mixing continuously for approximately 3 minutes till a brushable consistency is achieved.
  • Apply with a painting brush. Second coat to be applied after two to three hours.
  • Concreting to be done after 24 hours.
 
COVERAGE:
  •   3.5kg – 4.5kg/sq.m. depending on the type of surface for 2 coats

PACK SIZE:

  • 1.4kg Pack (1 Kg Powder A + 400 gm Polymer B)

ASPECT:
  • Component A = White Liquid
    Component B = Green Powder

SHELF LIFE
 
  • 1 year if kept in cool and dry place

Silvicon A.C


Silvicon Latex
Silvicon Latex

Silvicon Latex is a single component Co- Polymer admixture specially developed to improve the properties of cementitious compositions. Silvicon Latex when used in combination with standard quality of Ordinary Portland cement enhances the mechanical properties such as good adhesion and water resistant properties. It is resistant to hydrolysis and can also be used for external applications.
 
SUITABLE FOR  
  • Waterproofing of Building Terraces, toilets, basements, water tanks & swimming pools.
  • Suitable for old and new concrete bonding.
  • Repairing of concrete and masonry walls – internal,external and terrace roof by cement mortars.
  • Renovation and protection of concrete against corrosion and salt.

ADVANTAGES  
  • Bonds strongly to most of the building materials.
  • Reduces water permeability.
  • Suitable for use in damp condition.
  • It is resistant to water, dilute acids and alkali solutions.
  • Prevents blistering and adhesion failure.
  • Resistant to fungus and micro-organism growth.
 
DIRECTION OF USE 

The surface must be sound and free from dust, dirt, loose particles, oil, grease etc. and need to be pre-wetted properly before application. Silvicon Latex shall always be mixed with water before application in the following proportion;
 
APPLICATIONS LATEX: WATER
Repair, Plastering and Sealing Mortar
1:6
Waterproofing Coating & Bond Coating
1:4
Putty
1:2
 
PRODUCT SPECIFICATION Single component milky white liquid
  • PH value 9-10
  • Consistency Free Flowing
  • Pot Life 30min
  • Finish Smooth
  • Initial Setting 6 – 8 Hours
  • Final Setting 24 Hours
  • Curing Moist cloth or Water Spray



Silvicon Tile Grouts

In modern Civil Construction Tiles are being used extensively. After fixing of tiles, the gaps between the tiles become a problem and creates a question. Different crude methods have been tested to fill up the gaps but give no fruitful orientation. The solution is SILVICON TILE GROUTS. It is a cementitious tiles gap filing compound and it solve the problems of conventional materials with effective result orientation.
 
USES:-
  • SILVICON TILE GROUTS is recommended for use as gap filing compound in glazed wall tiles, vitrified and fully vitrified tiles, mosaic tiles, etc.
TECHNICAL DATA
 
Type : Cementitious
Aspect : White Powder Form
Workable Time: 30 mints. After mixing of water
Joint Size: 1 mm. to 6 mm.
Packing: - 1kg.
 

ADVANTAGES:-
  • Easy application method
  • Gives cent percent effective result
  • Ready to use.
  • Water Resistant and leak proof.
 
APPLICATION METHODS:-
  • Fix the tiles with SILVICON – T.A. a tile fixing adhesive maintaining a proper gap between the tiles. Allow proper time to harden the tiles fixed.
  • Clean the open gaps from all dust, dirt, loose and foreign particles very properly.
  • Make pasty mix with 1 kg SILVICON TILE GROUTS with 290 ml -320 ml of water and mix it properly till it becomes a pasty consistency.
  • Insert the paste of SILVICON TILE GROUTS inside the open gaps and filled the gaps with full compactness. No air entrapment is allowable .While filling rubber & squeeze, float etc. can be used for proper filing. It is to be strictly supervise that there should not be any voids. Always use a small area at a time for a application.
  • Excess grout can be cleaned with wet sponge as early as possible after application.

Silvicon Tile Grouts


Silvicon Wall Putty
Silvicon Wall Putty

The Civil Construction technology has developed to a great extent. One of the most effective and best results of such development is SILVICON WALL PUTTY. As per conventional method, Plaster of Paris (POP) is applied over plastered surface. But POP have various negative effects and applications are also difficult. SILVICON WALL PUTTY is ready to use waterproof white cement based smoothing / finishing material which can be applied over Plastered surface, Concrete, Ceiling etc.(outside & inside) with smooth finish, ensure durability and surface ready for any decorative paint.
 
USES:-
  • Can be used inside and outside over plastered surface, concrete, ceiling etc.
  • Useful for decorative paints.
  • In walls, partition ceiling etc.
  • Can be used as decorative coating by tinted with any available stainer.
 
ADVANTAGES:-
  • Waterproofing effect
  • Easy application method
  • Good adhesion to substrate
  • Low wastage
  • Non absorbent
  • Primer coat can be avoided before application of Paints
  • Increases the coverage capacity of paints
  • Decorative Paints can be applied within 3 days of application
 
APPLICATION METHOD:-
  • Prepare the surface by cleaning properly with brush, emery paper, hard and soft duster from all dust, dirt, loose and adhering particles finally wash with water.
  • Apply 1st coat with SILVICON WALL PUTTY after mixing with water as per recommended dose over wet and clean surface. Allow proper time to dry up 1st coat .Apply 2nd coat with fresh mixed material over 1st coat. The maximum thickness not to increase over 1.5 mm.
  • Before application of Decorative paints the dry surface to be prepared using waterproof emery paper.
 
COVERAGE:-
  • Approx: 1.2 kg powder / m2 / 1mm thickness.
 
PACKING:-
  • 5kg
 
MIXING POPORTION:-
  • 1 kg of SILVICON WALL PUTTY with 310-320ml.water.



Silvicon Repair Mortar

In old concrete structure due to different reasons defects are observed and damages occurs. Then it becomes utmost necessary to render and rectify the said concrete surface. The conventional methods of renovation or repair is time taking matter as well as involvement of labour and materials are also high. SAHARA CHEMICALS &ENGINEERS introduce SILVICON REPAIR MORTER to solve this perpetual problem. SILVICON REPAIR MORTER is ready mix repair mortar for outside and inside walls, ceiling, beams columns, etc with less labour involvement developing fast strength achievement and in very easy method. It is a ready mix product only requires water to add at the time of application.
 
ADVANTAGES:
 
SILVICON QUICK MORTAR
  • Has anti corrosive properties, so protect reinforcement from corrosion.
  • Easy to apply
  • Repairing can be done quickly with less involvement of labour
  • Good bonding
  • Non - cracking
 
MIXING RATIO:
 
SILVICON REPAIR MORTER to be mixed with water only maximum 20%of the dry powder.
 
INSTRUCTION FOR USE
 
Damage and defective surface to be clean after removing all loose and adhering particles oil grease dust dirt moister etc very properly and cleaned with water. Mix SILVICON REPAIR MORTER powder with prescribed dose of water and mix thoroughly to make suitable paste for easy workability. Apply this paste in the cleaned and proper surface by suitable trowel and finished smoothly .If required apply in layers.

COVERAGE:
 
Around 2.5 to 5.50kg /per m2 for 3 to 6 mm thickness
 
PACKING: 5 kg

TECHNICAL DATA
 
  • COLOUR : Grey
  • FORM : Powder
  • SHELF LIFE : 6 months
  • STORAGE : Cool & Dry place

Silvicon Repair Mortar







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