Construction Chemical

Product Details:

• Conbextra GP2 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 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 fi llers are designed to assist uniform mixing and produce a consistent grout.

• Gaseous expansion system compensates for shrinkage and 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 Details:

• When added to the mortar Cebex 112 entrains a controlled quantity of air which imparts greater workability and cohesion to the mortar, and increases its durability once set.
• Use of Cebex 112 reduces thermal movement and drying shrinkage in the cured mortar.

• Eliminates use of lime in masonry applications.
• Saves storage space and failures due to unsound lime.
• Improve moisture retention and bond strengths.
• Make mortar frost resistant.
• Highly economical.
• Maximum yield of up to 20%.
• Improves harsh sands.
• Can be used in coloured mortars.

• Liquid Mortar Plasticizer

Product Details:

• TECHSEAL RDL 940/941 are two component sealant based on ‘THIOKOL’ – Polysulphide liquid elastomer. It consists of a ‘base’ compound and ‘accelerator’ (Curing Agent).
• When the two components are mixed together prior to application, a chemical reaction is initiated which cures instantly to a firm, flexible rubber like seal with excellent adhesion to concrete, masonry, wood, glass, acrylic and PVC plastics. It is capable of withstanding repeated extension, compression & cyclic movements without the loss of adhesion and resists deterioration by weathering, sunlight, ozone, water, salt, oils and fuels.
• It is far superior to all the conventional joint sealing material like bitumen, mastics, metallic channels and expansion sheets.
• RDL-940 (Gun Grade) is a non-sag material used for sealing of horizontal, vertical & ceiling joints
• RDL-941 (Pour Grade) is a pourable & self leveling material used for sealing of horizontal joints only.

• Cures at ambient temperatures to a tough, elastic and flexible rubber like material
• Bonds strongly to most of the building materials with the use of recommended primers
• Durable, remains unaffected by UV rays, ozone and weathering conditions
• Resistant to water, salt water, 10% dil. acids except nitric acids, alkalis, most of the common chemicals, vegetable, lubricating oils and fuels
• Performs well in a temperature ranging from –200C to 800C
• Slip resistant (sag) can be applied in horizontal joints
• Movement capability – Provides satisfactory hermetic sealing of the joint subjected to expansion, contraction, vibration and cyclic movement within the following limits.
• Movement joints up to ± 25% of the width
• Slip resistant (non-sag) can be applied in vertical & ceiling g joints
• Self leveling, after pouring in horizontal joint levels itself Resilient
• Recovers the original width after expansion & contraction without losing the surface bond
• Excellent reparability property
• It can be over coated by waterproofing compounds
• Non-toxic
• Sealant will not cause staining to concrete masonry or stones

• Sealing of expansion, contraction & construction joints in building structures such as, basements, subways, retaining walls, floors, external walls and claddings of high-rise buildings, roof terraces & ceilings especially structural expansion joints running through the ceiling
• Sealing of dynamic structural cracks
• Glazing joints of window, door frame and curtain walls
• Joints & ‘J’ bolts of asbestos sheet roofing
• Sealing of water retaining structure joints such as, water tank, reservoir, dams, aqua POLYSULPHIDE ducts
• TECHSEAL canals, culverts and water treatment plant
• SEALANT- Sealing of joints in traffic areas such as, bridges, roads and car parking areas

Product Details:

• Conplast SP430 is a chloride free, superplasticising admixture based on selected sulphonated napthalene polymers. It is supplied as a brown solution which instantly disperses in water.
• Main Uses:
• To provide excellent acceleration of strength gain at early ages and major increases in strength at all ages by significantly reducing water demand in a concrete mix.
• Particularly suitable for precast concrete and other high early strength requirements.
• To significantly improve the workability of site mixed and precast concrete without increasing water demand.
• To provide improved durability by increasing ultimatestrengths and reducing concrete permeability.

• Major increases in strength at early ages without increased cement contents are of particular benefit in precast concrete, allowing earlier stripping times.
• Makes possible major reductions in water:cement ratio which allow the production of high strength concrete without excessive cement contents.
• Use in production of flowing concrete permits easier construction with quicker placing and compaction and reduced labour costs without increasing water content.
• Increased workability levels are maintained for longer than with ordinary sulphonated melamine admixtures.
• Improved cohesion and particle dispersion minimises segregation and bleeding and improves pumpability.
• Chloride free, safe for use in pre-stressed and reinforced concrete.
• In screed material, the lower water content leads to quicker drying times

Product Details:

• PRIMER RDL 942 is a specially developed product to enhance the bonding of polysulphide sealant -Techseal with the porous substrates such as cement, concrete, wood, asbestos, stones, bricks etc.

• Easily applicable by brush
• Due to its low viscosity it penetrates deeply into the substrate
• Enhances the bonding of sealant with substrates
• It remains unaffected by UV rays and weathering conditions

• Nature : Single component, moisture sensitive liquid
• Color : Pale yellow to light brown
• Specific gravity at 30°C : 1.00 ± 0.05
• Viscosity on ford cup B4 : 12-18 sec
• Inter coat interval: 15-20 min.
• Sealant application time: 30 minutes after application of Primer
• Number of coats required: Two

• Clean the surface with brush and ensure no loose particle remains on the substrate. Clean the substrate with solvents if any oil or grease particles are there.
• On the clean and dry substrate apply Primer RDL 942 with a standard paintbrush at the rate of 50-60 sq. ft. / lit/ coat.

• Un-dried primer can be removed with solvents like xylene, toluene or acetone.
• Dried primer has to be scrapped off.

• In order to preserve all the properties, store the material in the original unopened containers in containers in cool and dry place.
• The shelf life of Primer RDL 942 is 12 months from the date of manufacturing if stored as per the above storage conditions.

• Constructing confidence since 1985
• Complete waterproofing solutions

Product Details:

• Nitobond EP is based on solvent-free epoxy resins containing pigments and fine fillers.

• It is supplied as a two-part material in pre-weighed quantities ready for on site mixing and use.
• Coloured components, white base and green hardener, provide visual evidence that adequate mixing is achieved.

• Can be applied to dry or damp surfaces
• High mechanical strength
• Good positive adhesion
• Can be applied where a substrate/repair barrier is required
• Standard and slow set grades

• Keep Out of Reach Of Children
• Hardener Component of epoxy resin based bonding agent
• Contains: Isophoronediamine 30-60 w/w
• Polyoxypropylenediamine 5-20% w/w
• Part of a 2 component 6 litre pack
• PC: 11412

Product Details:

• Dr. Fixit Fastflex is a two component cementitious coating, composed of high quality cement, properly selected & graded fillers, additives and liquid polymer. It is suitable for achieving waterproofing for the water retaining structures such as swimming pools, water tanks, reservoirs, other wet areas, etc, because it provides strong bonding, good waterproofing and provides excellent resistant to hydrostatic water pressure by forming highly elastic seamless coating over the applied concrete or masonry surfaces.

• Any concrete, cement or masonry surface that is subjected to damage from moisture
• Swimming pools, water tanks and reservoirs
• Concrete roofs, basements, and basement walls and lift pits
• Concrete foundations
• Parking decks
• Bathrooms, toilets, sunken portions, balconies, planters, etc.
• Podiums

• Elasticity - Highly elastic film formation which accommodates thermal movements
• Permeability - Impermeable to water providing excellent waterproofing property
• Water pressure - High film built-up to withstand 10m hydrostatic pressure without any leakages
• Application advantage - Can be applied on damp surfaces leading to wide range application and instant remedy from moisture
• Bonding - Excellent adhesion to concrete and masonry substrates hence longer life
• Drying - Quick drying after application & user friendly, faster application
• Seamless coating – Forms seamless coating without any joints, prevents water leakage
• Toxicity – It is Non-toxic and free of VOC
• Ease of application - Easily applied by brush, roller or spray

Product Details:

Product Details:

Product Details:

• To provide excellent acceleration of strength gain at early ages and major increases in strength at all ages by significantly reducing water demand in a concrete mix.
• Particularly suitable for precast concrete and other high early strength requirements.
• To significantly improve the workability of site mixed and precast concrete without increasing water demand. To provide improved durability by increasing ultimatestrengths and reducing concrete permeability.

• Major increases in strength at early ages without increased cement contents are of particular benefit in precast concrete, allowing earlier stripping times.
• Makes possible major reductions in water:cement ratio which allow the production of high strength concrete without excessive cement contents.
• Use in production of flowing concrete permits easier construction with quicker placing and compaction and reduced labour costs without increasing water content. Increased workability levels are maintained for longer than with ordinary sulphonated melamine admixtures.
• Improved cohesion and particle dispersion minimises segregation and bleeding and improves pumpability.
• Chloride free, safe for use in prestressed and reinforced concrete.

• Sulphonated Naphthalene Formaldehyde