-
Mortar plasticiser for improved workability, adhesion & crack resistance in internal & external plasters for any type of masonry/concrete substrates. Coverage: 100 ml/KG Of Cement. Advantage: Economical, improves moisture retention and bond strength, makes mortar crack resistant, improves appearance, increases productivity and workability and cost saving. -
Uses: Conplast SP430 SRV is used where a high degree of workability is required and also as an aid to workability retention where delays in transportation or placing are likely or when high ambient temperatures cause rapid slump loss. To facilitate production of high quality concrete of improved durability and water tightness. Advantages: Speeds Construction : Increased workability reduces placing time, equipment and labour element. Self Compacting : Conplast SP430SRV modified concrete is highly fluid and needs little or no compaction. Reduced Permeability: Better dispersion, reduces porosity and improves water penetration resistance. Reduced Segregation: Increased cohesion minimises segregation and bleeding, improving surface finish. Longer Placing Time: Conplast SP430SRV gives greater usable life of concrete at high ambient temperatures because of its unique workability retention potential. Improved Pumpability: Increased workability and cohesion aids pumping by reducing line friction, dry packing and slump loss due to temperature. Chloride Free: Safe in prestressed, reinforced or marine concrete and compatible with sulphate resisting cement or marine aggregate. -
Sikament®-4101 NS a plasticizer for free flowing concrete in floor, slabs, foundations, slender components with dense reinforcement, walls, columns, pavements and other structural and non structural elements. Specially recommended for the following types of concrete: ▪ Ready mix concrete ▪ Pre cast concrete ▪ Site batched concrete. . It has following advantages : ▪ Improved water reduction. ▪ Improved strength and density ▪ Improved consistence retention ▪ Improved durability ▪ Improved water tightness/ water proofed concrete ▪ Improved surface finish ▪ Improved cohesion properties ▪ Suitable for hot weather conditions -
Description: Conplast SP500 is based on Sulphonated Napthalene Polymers and is supplied as a brown liquid instantly dispersible in water. Conplast SP500 has been specially formulated to give high water reductions up to 25% without loss of workability or to produce high quality concrete of reduced permeability. 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. -
With our in-depth knowledge of this domain, we are actively engaged in offering an excellent quality assortment of Conbextra GP2. Usage: Conbextra GP2(T) is used for precision grouting where it is essential to withstand static and dynamic loads. Typical applications would be the grouting of base plates of turbines, compressors, boiler feed pumps etc., It can also be used for anchoring a wide range of fixings. These include masts, anchor bolts and fence posts. Advantages: Gaseous expansion system compensates for shrinkageand settlement in the plastic state. No metallic iron content to cause staining Pre-packed material overcomes onsite batching variations Develops high early strength without the use of chlorides High ultimate strength ensure the durability of the hardened grout Free flow ensures high level of contact with load bearing area. Product Description: Conbextra GP2(T) is supplied as a ready to use dry powder. The addition of a controlled amount of clean water produces a free flowing, non-shrink grout for gap thicknesses up to 100mm.Conbextra GP2(T) is a blend of Portland cement, graded fillers and chemical additives which impart controlled expansion in the plastic state whilst minimising water demand. The low water demand ensures high early strength. The graded fillers are designed to assist uniform mixing and produce a consistent grout. Technical support: An experienced technical advisory team is available to give technical service on request. Performance specification All grouting shown on the drawing must be carried out with a pre packed cement based product which is chloride free. It shall be mixed with clean water to the required consistency. The grout must not bleed or segregate.A positive volumetric expansion shall occur while the grout is plastic by means of gaseous system. Unrestrained surface area This must be kept to a minimum. Generally the gap width between the perimeter formwork and the plate edge should not exceed 150mm on the pouring side and 50mm on theopposite side. It is advisable, where practical, to have no gap at the flank sides. Mixing: For best results a mechanically powered grout mixer should be used. When quantities up to 50kg are used, a heavy duty slow speed drill (400-500 rpm) fitted with a paddle is suitable.. Larger quantities will require a heavy duty mixer. To enable the grouting operation to be carried out continuously, it is essential that sufficient mixing capacity and labour are available. The use of a grout holding tank with provision to gently agitate the grout may be required. Consistency of grout mix The quantity of clean water required to be added to a 25kg bag to achieve the desired consistency is given below Pourable : 4.125 litres Flowable : 4.500 litres The selected water content should be accurately measured into the mixer. The total content of the Conbextra GP2(T) bag should be slowly added and continuous mixing should take place for 5 minutes. This will ensure that the grout has a smooth even consistency. Placing: At 30 C place the grout within 20 minutes of mixing to gain full benefit of the expansion process. Conbextra GP2(T) can be placed in thicknesses up to 100mm in a single pour when used as an underplate grout. For thicker sections it is necessary to fill out Conbextra GP2(T) with well graded silt free aggregate to minimise heat build up. Typically a 10mm aggregate is suitable. 50 - 100% aggregate weight of Conbextra GP2(T) can be added. -
Sikagrout 214 (Sika Grout 214, . Powder product - 30 Kg Bags.Non-Shrink Free Flowing Cementitious Engineering Grout. Used for grouting of base plates, foundations, machine foundations and general purpose use where the non-shrink material is required. Requires addition of 14% to 16 % of water to be mixed at the same -
Uses: Lokfix is used for high strength corrosion resistant anchoring of bolts and bars from 12 - 51mm diameter into concrete, rock, masonry or brickwork where high speed of installation and early application of load is required. Permanent installation of reinforcement starter bars, foundation bolts, base plates, balustrading, barriers and safety fences, railway tracks, tie-back anchors, reinforcement dowelling abutments, ground anchors for towers, cranes, dock sills. Advantages: Rapid strength gain Vibration resistant Corrosion resistant Non-expansive Can be placed under water Standards: Materials tested in accordance with BS 4551 BS5080 BS2782 Description: Lokfix P is used in overhead or horizontal holes where bar/hole relationship conforms to Lokfix polyester resin grout S. The thixotropic nature of Lokfix polyester resin grout P reduces flow of grout out of the hole. Compressive strength: After the minimum time required before loading the grout typically attains a compressive strength in excess of 20N/mm 2 and an ultimate compressive strength of 70N/mm 2 in 7 days ( 50mm x 50mm x 50mm) when tested as per BS 6319 Part 2: 1983. Chemical resistance: The cured resin is resistant to fresh and salt water, petrol, oils, grease and most acids, alkalis and solvents. Application instructions: Selection of grout version: The version of Lokfix chosen will depend on anchor conditions Parameters of anchor design: The high strength of the cured resin permits strong anchors to be created. Ultimate strength is determined by: Strength of host material Length of resin bond to bar Hole preparation and formation Type and dimension of bar Precautions: At operating temperatures above 40 0 C, the creep of Lokfix polyester resin grout resin under load may become significant. Resin anchors should not be used where structural load-bearing performance has to be maintained in anchors subjected to fire conditions. Health and safety instructions: Confined areas must be well ventilated and no naked flames allowed. Contact with the skin should be avoided as certain sensitive skins may be affected by contact with the polyester resin. In such cases if contact with the resin occurs, the skin should be washed immediately with soap and water - not solvent. Gloves and barrier creams should be used when handling these products. Eye contamination must be immediately washed with plenty of water and medical treatment sought. -
UltraTech Powergrout NS2 Normal / Flowble It is recommended for grouting with design strenth of 80 MPa for foundation bace plates , machine foundations and beds which demand high early strenght , for micro piles and pils caps shear wall bond beams .for fixing and anchoring the precast elements, for manufacturing of high strenght pavera and blocks. -
Renderoc RGL is supplied as a ready to use blend of dry powder, which requires only the site addition of clean water to produce a free-flowing, non-shrink microconcrete. The material is based on Portland cements, and fillers, 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, Renderoc RG(L) may be modified by the addition of 5mm to 12mm clean, graded saturated surface dry aggregates at site. For exceptionally large repairs, the local Fosroc office should be consulted. Uses For economical repairs to damaged reinforced concrete elements, particularly where access is restricted and where vibration of the placed material is difficult or impossible. Suitable for various structural strengthening measures such as filling honeycombs and cracks. Advantages Gaseous expansion system compensates for shrinkage and settlement in the plastic state. Can be pumped or poured into restricted locations. Highly fluid to allow for placement without vibration. Pre-packed to overcome site-batched variations. Low permeability Economical Contains no chloride admixture. Ease of use -
Renderoc Plug is supplied as a ready to use blend of dry powders which requires only the site addition of clean water to produce a highly consistent, rapid setting mortar which is easy to apply in many difficult conditions. The material is based on a blend of cement, graded aggregates, special fillers and chemical additives which control the rate of set and minimise the risk of thermal cracking. Renderoc Plug provides an initial set time of approximately one minute. 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-bagged formulation to overcome variations in site batching. Contains no chloride admixture Details - Compressive strength Class R1 > 10 MPa Chloride ion content< 0.05% Adhesive bond> 0.8 MPa Reaction to fire Class A1 Dangerous substance Complies with 5.4 -
Medium fast setting concrete patching compoundUsesPatchroc has been specially designed to provide a fast set repairin concrete fl oors and pavements and is particularly usefulwhere traffi c must be kept fl owing with minimum down time.Patchroc will be of particular interest to industrial maintenanceengineers, transport managers, airport authorities or anywherethat pot holes in concrete cause a hazard to pedestrian andwheeled traffi c.Advantages Medium Fast setting - Minimum disruption to traffi c Easy to use - Needs only the addition of water. Easy to lay - Very easy to apply & fi nish Non shrink - Does not crack High adhesion - Use Nitobond AR as primer ensures goodbonding to concrete substrates. Durable & Tough surface - Resistant to wear and tearDescriptionPatchroc is supplied as a pre-blended dry powder to which wateris added to produce an easily trowellable mortar. Patchrocis a blend of inorganic cements, additives to modify and controlthe rate of setting and strength gain, with selected hard wearingaggregates. Patchroc does not contain calcium chloride.Patchroc has been designed for the patching of small areas ofconcrete i.e., individual patches requiring not more than 12.6litre yield per 25kg bag of Patchroc.The blend of cements eliminates shrinkage with the consequentreduction of stress at the bond line. Long lasting adhesionis ensured by the use of Nitobond AR bonding agent.Technical supportA technical advisory service is available for onsite assistancein the use of Fosroc product range.PropertiesTypical Properties at 300CWorking life 10 minSetting time 20 minTraffi c TimeVehicular 12 hoursPedestrian 2 hoursCompressive strength (N/mm2) at 300C2 Hours : 151 Day : 4028 Days : 55Mixed density 2.20 g/ccApplication instructionsBefore using any repair material Fosroc recommends thatthe reason for the failure be diagnosed by a suitably qualifi edauthority.Surface preparationSuccessful repairs to concrete depend totally on correct surfacepreparation. Particular care should be taken to ensureall surfaces are completely free of laitance, oil, dust, grease,plaster, paint, corrosion and any other deleterious substances.Laitance should be mechanically removed by high pressurewater blasting, grit blasting or a combination of both. Oil andgrease deposits, should be removed by steam cleaning ordetergent scrubbing, or with use of a proprietary degreaser.Smooth surface should be mechanically roughened by scrabblingor needle gun to form a good key. All reinforcing steelmust be grit blasted to a profi le of SA21/2 prior to the applicationof Nitozinc Primer.Edges of the areas for repair must be saw cut to 12mm to avoidfeather edging. Finally the complete area should be blown cleanwith oil free compressed air.Patchroc may be used from a minimum of 12mm to a maximumof 50mm thick. If the depth of the pot hole is greater than 50mm,individual layers should be scratch keyed and allowed to set fora minimum of 2 hours before priming and placing the next layer.PrimingAll surfaces must be primed prior to repair. Before priming, thesubstrate should be thoroughly soaked with clean water and anyexcess shall be removed from the surface preferably by oil freecompressed air. Concrete must be primed with Nitobond AR.Nitobond AR should be scrubbed into the surface of the concrete.Patchroc should be applied to the primed surface assoon as possible after mixing -
Uses: The high elasticity, excellent bond and low water permeability of Nitoproof 600 make it ideal for a wide range of water/ vapour proofing applications such as foundations, basements, tunnels, ground floors, suspended floors, car decks, roof terraces, balconies, patios, bridges, precincts, inspection pits, water retaining structures (not potable water), sewage works, and inverted roofs. The excellent chemical resistance of Nitoproof 600 makes it particularly suitable for tanking applications in areas where aggressive ground water conditions prevail. Advantages: One component; ready to apply direct from the can Liquid application means details are simplified and there are no joints in the membrane Highly elastic, cures to give a permanently flexible resilient barrier over a wide range of temperatures Rapid installation; significantly reduces time spent on preparatory works and detailing Excellent adhesion, can be applied to a wide range of substrates. Continuous adhesion prevents lateral migration of water Impervious - outstanding barrier properties ensure protection against corrosive soil conditions Thermally stable - irreversible chemical cure eliminates melting and flow at high temperature Excellent resistance to oxidation and embrittlement Mechanical damage to the membrane can be easily repaired by spot application Ideal as a water/vapour barrier. Standard Compliance: Nitoproof 600 meets the requirements of ASTM C836-84. Description: Nitoproof 600 single component pitch modified polyurethane cures by reaction with atmospheric moisture to give a tough elastomeric waterproof membrane. It is supplied in a single grade to meet all site application methods and requirements. Nitoproof 600 is a medium viscosity grade (approximately 600 poise) for roller, squeegee or spray application to horizontal and vertical surfaces. Instructions for Use: Preparation: All surfaces to be waterproofed should be sound, clean and dry. Concrete surfaces should have a light steel-trowel followed by a fine hair-broom or equivalent finish which is dry and free of dust, oil and other contaminants. All high spots should be removed. Moss and lichen must be removed physically followed by treatment with fungicidal wash to kill any spores and inhibit further growth. After treatment wash down thoroughly with clean water and allow to dry. All metal surfaces should be made clean of paint, oils, rust and other contaminants. Abrade to expose bright metal then wipe clean with Fosroc Solvent 102 prior to priming. Priming: Priming is not normally required on good quality concrete substrates. However, absorbent surfaces such as porous concrete, sand/cement and cement boards will require sealing to prevent absorption of Nitoproof 600. This should be done using a 1:1 mixture of Nitoproof 600 and Fosroc Solvent 102. Use Nitoprime 32* as a primer for bituminous surfaces. All metal and PVC surfaces should be cleaned and abraded before priming. Movement joints: All expansion and movement joints should be sealed with Nitoseal 220*† . When cured, Nitoseal Debonding Tape*† should be applied to the top surface of the sealant and the joint then overcoated with a 1.3mm thick application of Nitoproof 600 extending 150mm each side of the tape. Embed a 100mm or 150mm wide strip of Nitoproof Scrim*†, then allow to cure before general application.
QUICK LINKS
OUR ADDRESS
Prokem Buildcare Pvt Ltd. Shop No 6, Avadhut Arcade, Near Sun City Bypass, Pune- Banglore Highway, Vadgaon BK Pune- 411041
Monday – Friday: 9:00 AM – 6:00 PM