Waterproofing Chemical

Uses Conplast SD110 is used to reduce material cost by reduction in cement without loss of strength or by increasing strength without additional cement. To get high early strength to improve upon productivity. Advantages  Cement saving - strength, density and yield maintained with less cement.  Increased strengths - higher strength without additional cement  Minimises the risk of segregation and bleeding and assists in the production of a dense, close textured surface, improving durability.  Reduction in breakages - reduced breakages through increased ‘green strength’.  Improved production - production cycle time can be reduced allowing more blocks to be produced in a given period.

Uses  To produce pumpable concrete  To produce high strength, high grade concrete by substantial reduction in water resulting in low permeability and high early strength.  To produce high workability concrete requiring little or no vibration during placing. Advantages  Improved workability - Easier , quicker placing and compaction.  Increased strength - Provides high early s tr e n g th fo r precast concrete if water reduction is taken advantage of.  Improved quality - Denser, close textured concrete with reduced porosity and hence more durable.  Higher cohesion - Risk of segregation and bleeding minimised; thus aids pumping of concrete  Chloride free - Safe in prestressed concrete and with sulphate resisting cements and marine aggregates.

We are engaged in offering this product to our clients. Our range of all products is widely appreciated by our clients.

We are engaged in offering this product to our clients. Our range of all products is widely appreciated by our clients.

Auramix 350 DIS is a high performance super plasticizer suitable for low and high grade concrete and intended for applications where high water reduction and long workability retentions are required. Auramix 350 DIS developed to use in:   Long workability retention concrete.   Pumpable Concrete.   High performance concrete

Uses  To improve the effectiveness of the water content of a concrete mix  At higher dosages to provide cost effective means of reducing concrete permeability and thereby reducing water penetration Advantages  Allows specifi ed strength grades to be met at reduced cement content or increased workability  Water reduction signifi cantly improves compressive strength at all ages and enhances durability through the production of low permeability concrete  Minimises the risk of segregation and bleeding and assists in the production of a dense, close textured surface, improving durability.  Chloride free, safe for use in prestresses and reinforced concrete  Allows workability to be increased without adding extra water

General purpose, non-shrink, cementitious microconcrete Uses For repairs to damaged reinforced concrete elements, particularly where access is restricted and where vibration of the placed material is diffi cult or impossible. Suitable for various structural strengthening measures such as encasement buildups, etc. Advantages  Gaseous expansion system compensates for shrinkage and settlement in the plastic state.  Can be pumped or poured into restricted locations.  Highly fl uid to allow for placement without vibration.  Pre-packed to overcome site-batched variations.  Rapid strength gain to facilitate early reinstatement  High ultimate strengths and low permeability of cured repair.  Contains no chloride admixture. Description Renderoc RG(S) is supplied as a ready to use blend of dry powders which requires only the site addition of clean water to produce a free-fl owing non-shrink repair micro concrete. The material is based on Portland cements, graded aggregates and fi llers, and additives which impart controlled expansion characteristics in the plastic state, while minimising water demand. The low water requirement ensures high early strength and long-term durability. For larger repairs, the mixed Renderoc RG(S) may be modifi ed by the addition of 5mm to 12mm clean, graded, saturated surface dry aggregates at site. For exceptionally large repairs, the local Fosroc offi ce should be consulted Technical support Fosroc offers a technical support package to specifi ers, endusers and contractors as well as technical on-site assistance in locations all over the country 

Uses  To produce pumpable concrete  To produce high strength, high grade concrete by substantial reduction in water resulting in low permeability and high early strength.  To produce high workability concrete requiring little or no vibration during placing. Suitable for Chimney and cooling tower construction having slip-forming methodology. It provides full compaction around the reinforcement with excellent surface fi nish. Advantages  Improved workability - Easier, quicker placing and compaction.  Increased strength - Provides high early strength for precast concrete if water reduction is taken advantage of.  Improved quality - Denser, close textured concrete with reduced porosity and hence more durable.  Higher cohesion - Risk of segregation and bleeding minimised; thus aids pumping of concrete  Chloride free - Safe in prestressed concrete and with sulphate resisting cements and marine aggregates. Standards Conplast SP550 complies with IS:9103 :1999(2007) and conforms to ASTM-C-494 Type ‘G’.

Low viscous epoxy injection resin grout Uses Nitofi ll EPLV is used for injecting into cracks, honeycombs and cavities in concrete structures. It can also be used for grouting base plates with very narrow gaps ( <10mm). Advantages  Low viscosity - Can be injected into fi ne cavities and narrow gaps.  High mechanical strength - Performs even under heavy loads and stresses.  Excellent adhesive strength - Good bonding with substrate  Two part system - Easy to mix and handle  Non shrink - Complete fi lling of voids and cracks  Chemical resistant - Can be used in aggressive environments. Description Nitofi ll EPLV is a two part system comprising of liquid base and hardener. It is designed for injecting into narrow gaps, cracks and voids ranging from 0.25mm to 9mm. Technical support Fosroc offers a comprehensive range of high performance, high quality concrete repair and construction products. In addition, Fosroc offers technical support service to specifi ers, end- users and contractors, as well as on-site technical assistance in locations all over the country. Properties The following results are typical for the hardened grout at 300C. Density (kg/m3 ) 1100 Compressive strength (N/mm2 ) 1D 3D 7D BS 6319 Part 2 45 60 70 Tensile strength (N/mm2 ) BS 6319 Part 7 (7 days) 18 Flexural strength (N/mm2 ) BS 6319 Part 4 (7 days) 55 Pot life 60 minutes @ 200C 30 minutes @ 300C Chemical resistance Nitofi ll EPLV is resistant to oil, grease, fats, most chemicals, mild acids and alkalis, fresh and sea water. Fosroc shall be contacted when exposure to solvent or concentrated chemicals is anticipated.

Rapid setting cement based, water leak plugging mortar Uses For the rapid temporary patching and plugging of concrete segments, concrete and brick tunnel linings, sewage systems, below ground access chambers, pipes, basements, foundations and mines. Advantages  Emergency water - stopping capability  Single component - only the addition of clean water is required.  Excellent bond to the substrate  Low exotherm minimises thermal cracking  Pre-packed formulation to overcome variation in site batching  Contains no chloride admixtures. Description Renderoc Plug is supplied as a ready to use blend of dry powders which requires only the addition of clean water at site to produce a highly consistent, rapid setting mortar which is easy to apply in many diffi cult conditions. The material is based on a blend of cements, graded aggregates, special fi llers and chemical additives which control the rate of set and minimise the risk of thermal cracking. Technical support Fosroc offers a comprehensive range of high performance, high quality concrete repair and construction products. In addition, Fosroc offers technical support service to specifi ers, end users and contractors, as well as on-site technical assistance in locations all over the country. Design criteria Renderoc Plug can be applied to horizontal, vertical or overhead surface at a wide range of thickness. Generally, the volume of mixed material used in a single application is restricted to that which can be applied by trowel or gloved hand. Thicker sections can be built up in layers. If any doubt arises about the nature of the substrate, consult the local Fosroc offi ce for further information. Properties Initial set time Approx. 1 - 2 mins. at 300C Note : Set times will be extended when mixed or applied at lower temperatures. Compressive strength : 25N/mm2 @ 28 days @ 300C

Flow applied, 2mm thick epoxy resin based fl oor topping Uses Nitofl or SL2000 is designed for use in wide range of industrial environments where a lasting solution to fl oor maintenance problems is required. It provides a dense, impervious, coloured and chemically resistant fl oor surface which is hygienic and easy to clean. Typical applications include:  Clean rooms  Laboratories  Kitchens  Plant rooms  Light industrial plants Advantages  Fast application - minimises downtime  Chemically resistant - good resistance to a wide range of chemicals  Durable - good abrasion resistance  Hygienic - provide a dense, impervious, seamless fl oor surface which is easily cleaned  Attractive - available in a wide range of colours to enhance the working environment Description Nitoflor SL2000 consists of graded aggregates bound in a pigmented epoxy resin binder. It is supplied as a fourcomponent system, pre-weighed for on-site mixing. When laid, it provides a smooth, light-refl ective surface. It is available in a range of standard colours.

Dry spray repair mortar Uses Renderoc DS40 is designed for large area repairs such as bridges, tunnels, retaining walls, dams, refurbishment of columns etc. The aggregates are chosen so as to be classifi ed as ‘non reactive’, and the product has an alkali content (expressed as Na2O) of less than 3.0 kg/m³. Advantages  Non-reactive aggregates.  Controlled alkali level.  Low rebound.  Rapid strength gain.  Low water absorption and chloride ion diffusion.  High resistance to carbon dioxide penetration.  Excellent bond to the concrete substrate.  Single component — ready to use.  No added caustic accelerators.  Contains no chloride admixtures. Description Renderoc DS40 is supplied as a ready to use blend of dry powders which is formulated for application using the dry spray process. The material is based on Portland cements, graded aggregates, silica fume, chemical additives and polymer modifi ers, providing a spray mortar with low rebound and good handling characteristics. The low water requirement ensures good strength gain and long term durability. Builds of up to 150 mm vertically and 90 mm overhead can be achieved in a single application. Specifi cation Clause The repair mortar shall be Renderoc DS40 a one component cementitious dry spray mortar The cured mortar shall achieve a compressive strength of 40 MPa at 28 days The repair mortar shall not require polymer bonding agent as primer. 

Crystalline capillary waterproofi ng system for cementitious substrates Uses Brushbond TGP* crystalline waterproofi ng system is used for waterproofi ng against the positive or negative sides of hydrostatic heads of water, for dampproofi ng, repairing cracks, plugging holes, sealing wall - fl oor joints and stopping active leaks in a wide variety of condtions including :  Sewage treatment and water treatment plants, tanks, foundations, tunnels and manholes.  Terrace garden, balconies, sunshades etc.  Roof and Sunken slabs  Industrial and offi ce buildings  Reservoirs, water holding structures etc. Advantages  Meets the requirements as per ANSI/NSF Std 61 for suitability to potable water  Penetrates concrete, seals capillary tracts  Contains no chloride  Easy to apply  Resists chemical attack of sewage and industrial wastes  Suitable for external and internal applications

Epoxy resin fairing coat and fi ller Uses Nitomortar FC is designed for application to minor imperfections in concrete surfaces. It is suitable for application from a featheredge to 3 mm, and can be used in the following situations :  Filling pinholes prior to overcoating with Nitocote*† or Nitofl or*† products.  General reprofi ling over large areas, up to 3 mm depth.  Sealing of surface cracks in preparation for crack injection. Advantages  Cost effective - Reduces usage of subsequent coatings  High performance - Excellent chemical resistance, strong adhesion to concrete substrate  User friendly - Easy to apply and fi nish, manufactured to meet local conditions Description Nitomortar FC is a two component thixotropic, solvent free, compound based on epoxy resins, graded fi llers and thixotropic agents. It is applied directly to concrete substrates, without primer, and cures to a surface ready for over coating. The base component is light grey coloured and the hardener black to ease identifi cation of uniform mixing. Design criteria Nitomortar FC is designed for fi lling pinholes and surface irregularities in concrete prior to the application of subsequent coatings. It can be applied from a feather-edge up to 3 mm thickness. For reprofi ling or hole fi lling, with thicknesses in excess of 3 mm, it is recommended to use Nitomortar FC(B)*. Properties Solids by weight : 100% Compressive strength : 70 N/mm2 @ 7 days Pot life : 4 hours @ 25ºC 1 1 / 2 hours @ 35ºC Drying time : 10 hours @ 25ºC 4 hours @ 35ºC Overcoating time : After 24 hour curing period Colour : Grey Chemical resistance : Resistant to oils, fats, petrol, salt and sugar solution, bleach, dilute mineral acids, alkalis and vari

Sika® Rapid-1 is a non-chloride strength/hardening  accelerator formulated to increase the early strength of  concrete without affecting the initial workability. Sika®  Rapid-1 meets the requirements of ASTM C-494, Type C  accelerating admixture.USESSika® Rapid-1 is designed for the use in Ready Mix,  Precast and Dry cast concrete applications. The  applications where Sika® Rapid-1 can provide substantial  benefits are:Concrete requiring increased early age strength  development:▪ Precast/prestressed concrete.▪ Cold weather construction.▪ Fast-track construction.

Auramix DIS is a water reducing super plasticizer suitable for low and high grade concrete and intended for applications where high water reduction and long workability retentions are required. Suitable for cement replacements and manufactured sand. Auramix DIS developed to use in:   Workability retention concrete.   Pumpable Concrete.   High strength concrete Advantages  Low viscosity admixture suitable for pumping different grades of concrete to greater heights.  Suitable for concrete having cement replacements and low water cement ratio.  Provides higher strength without increase in cement content or reduction in workability.  Reduce rate of workability loss normally associated with super plasticiser. Reduces shrinkage cracking because of lower water cement ratio. Makes the concrete water impermeable.  Better resistance to Carbonation.  Reduce Shrinkage and Creep.  Increase Durability. 

A high performance concrete super plasticiser, based on polycarboxylic technology Uses Structuro 203 is a high performance superplasticiser intended for applications where increased early and ultimate compressive strengths are required, and it has been developed for use in: Precast applications  Concrete requiring long workability retention  High performance concrete Advantages  Excellent water reduction ability  Increased early and ultimate compressive strengths  Increased fl exural strength  Higher E modulus  Improved adhesion to reinforcing and stressing steel  Better resistance to carbonation  Lower permeability  Better resistance to aggressive atmospheric conditions  Reduced shrinkage and creep  Increased durability Standards compliance Structuro 203 complies with IS:2645-2003, IS-9103-1999 & ASTM C494, Type G.

Dolfin Global Projects Private Limited, started in the year 2010 as a Limited Company, our firm is a well-known Service Provider And Manufacturer of Construction Services, Flooring Services, Waterproofing Services, Construction Chemicals, Waterproofing Chemical and many more. All these products are provided to the customer after tested on various quality strictures. All our business activities took place in our company’s headquarter located at Greater Noida, Uttar Pradesh. With the skilled administration of our knowledgeable workforce, we have been able to attain a huge client base in the market.

Sikadur®-32 LP is a solvent-free, two component bonding agent, based on selected epoxy resins. Com-plies with ASTM C 881-78 type II, Grade 2 Class B+CUSESSikadur®-32 LP may only be used by experienced pro-fessionals.Sikadur®-32 LP provides a bond of far greater strength than the tensile strength of the concrete itself. There-fore it is suitable for use as a structural bonding agent for :New to existing concrete▪Mortar▪Steel, Iron

We are engaged in offering this service to our clients. Our range of all service is widely appreciated by our clients.