k5 crack seal waterproofed, crack repair mortar

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K5 CRACK SEAL WATERPROOFED, CRACK REPAIR MORTAR DESCRIPTION K5 CRACKSEAL is an easy to use, high strength crack mortar, which ensures perfect filling of cracks and will not allow water penetration. The mix designs include special shrinkage compensation components which will ensure the perfect bond on both the sides of the cracks. USES Repair and replace thin sections of damaged concrete Repairs will protect steel element Repair thickness may be in the range 10mm to 40mm for each Application Areas of repairs include floors, walls, columns and beams ADVANTAGES Dense and cohesive mortar will not allow water penetration. Site use only requires the addition of water to produce the repair mortars which have good freeze-thaw stability. Non shrink, non metallic. High structural strength Gives high strength. The products are chloride free and may be used in contact with steel elements. APPLICATION INSTRUCTIONS SURFACE PREPARATION : Chip out the crack in 'V' grove & clean all the debris & loose particles & prewet the surface. The prepared surface should be free from oil, grease etc. MIXING : Mix 700 ml of water with 5 Kg of K5 CRACKSEAL, will give you mortar consistency & fill up the K 5CRACKSEAL mortar into the cracks. CURING : Initial curing should be started after 2 hours and continue upto 3 days Alternatively, KCURE C - (A Curing Compound) should be applied to avoid the water curing. PRIMER : Normally Primer is not required for K5 CRACKSEAL, but for exceptionally porous surface CEMPATCH PRIMER - (A Polymer base primer) is recommended for better bond. 1 ISO 9001-2000 COMPANY

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CRACK REPAIR MORTAR
DESCRIPTION K5 CRACKSEAL is an easy to use, high strength crack mortar, which ensures perfect filling of cracks and will not allow water penetration. The mix designs include special shrinkage compensation components which will ensure the perfect bond on both the sides of the cracks.
USES
• Repair and replace thin sections of damaged concrete • Repairs will protect steel element • Repair thickness may be in the range 10mm to 40mm for each Application • Areas of repairs include floors, walls, columns and beams
ADVANTAGES
• Dense and cohesive mortar will not allow water penetration. • Site use only requires the addition of water to produce the repair mortars which have good
freeze-thaw stability. • Non shrink, non metallic. • High structural strength • Gives high strength. • The products are chloride free and may be used in contact with steel elements.
APPLICATION INSTRUCTIONS
SURFACE PREPARATION :
Chip out the crack in 'V' grove & clean all the debris & loose particles & prewet the surface. The prepared surface should be free from oil, grease etc.
MIXING :
Mix 700 ml of water with 5 Kg of K5 CRACKSEAL, will give you mortar consistency & fill up the K 5CRACKSEAL mortar into the cracks.
CURING :
Initial curing should be started after 2 hours and continue upto 3 days Alternatively, KCURE C - (A Curing Compound) should be applied to avoid the water curing. PRIMER : Normally Primer is not required for K5 CRACKSEAL, but for exceptionally porous surface CEMPATCH PRIMER - (A Polymer base primer) is recommended for better bond.
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SHELF LIFE
• 12 months storage life when stored in original unopened container at between 5 ºC to 45 ºC in a dry and shaded place.
HEALTH & SAFETY
K5CRACKSEAL is non-hazardous. It should not be swallowed or allowed to come into contact with skin or eyes. Suitable protective goggles and gloves should be worn. In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If swallowed, seek medical attention immediately, do not induce vomiting.
NOTE
All information is given in good faith on the results gained from experience and tests. However, all recommendations or suggestions are made without guarantee since we don't have any control on site conditions and its uses.
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BENEFITS
• Compensates for shrinkage in the plastic stage • Can be pumped or poured into restricted locations • Highly fluid to allow placement without vibration • Prepacked factory controlled to overcome site-batched variations • Rapid strength gain to facilitate early reinforcement • High ultimate strength and low permeability of cured repair • Does not contains any corrosive chemicals • Ensure high tensile strength • Specially reinforced with polypropylene fibre.
DESCRIPTION
K SCREED MICRO is supplied as a ready-to-use, blend of dry powders which requires only the site addition of water to produce a free flowing, non-shrink repair micro concrete. The materials is based on Portland cements, graded aggregates, 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, the mixed K SCREED MICRO may be modified by the addition of 12 mm clean, graded, saturated, surface dry aggregates at site. SURFACE PREPARATION : The unrestrained surface of the repair must be kept to a minimum. Defective concrete surface must be cut back to a sound base. Smooth surface should be mechanically roughed. Corroded reinforcement should be exposed around its full circumference and remove all loose scale and corrosion deposits. Apply one coat of SAFECORE R to the exposed reinforcement. If any discontinuity in the applied film is noticed, one more coat has to be applied. The concrete substrates should be saturated with water. Prior to immediate placing. Free water should be removed and prime the substrate using K BOND EP, a slow setting epoxy bonding aid. K BOND EP shall be applied on dry substrate. FORMWORK : Formwork should be leak-proof when subjected to hydraulic pressure imposed by the micro concrete will be fabricated and erected where necessary, provision will be made for air vents to prevent air entrapment, drainage outlets for presoaking. Formwork should be coated with SHUTRELEASE, mould releasing agent prior to fixing.
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ISO 9001-2000 COMPANY
MIXING AND PLACING : Care should be taken to ensure that K SCREED MICRO is thoroughly mixed. K SCREED MICRO mix in suitably sized drum with a torque (400-500 RPM) rotary drill fitted with a mixing paddle. Where the addition of graded aggregate has been specified it should be added after the water and K SCREED MICRO are properly mixed. PLACING : The mixed material should be placed immediately. If placed by pump, standard concrete pumping should be followed. CURING : Curing should start within 2 hours and minimum curing time should same as that for concrete (7 days) as a cementitious material. Low temperature: In cold conditions down to 15oc, the use of warm water (up to 30oC) is advisable to accelerate strength development.
PROPERTIES
The following test results were obtained at different water/powder ratio. Expansion (unrestrained) 0.8% by volume Fresh wet density 2200 Kg/m3
PACKING 25 Kg bag. SHELFLIFE K SCREED MICRO has a shelf life of 6 months. HEALTH&SAFETY K SCREED MICRO is non-toxic but mildly alkaline. To protect skin, inhalation using gloves and dust masks. Incase of contact with skin or eyes, wash with clean water and seek for medical advice. TECHNICALSERVICES While new advances and changes will take place one thing will never change is quality and meeting special needs of customer.. We are eager to work with you in development of new product and solve your problem.
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SHELF LIFE 12 months storage life when stored in original unopened container at between 5 ºC to 45 ºC in a dry and shaded place.
HEALTH & SAFETY K 5 STONEHARD BA is non-hazardous. It should not be swallowed or allowed to come into contact with skin or eyes. Suitable protective goggles and gloves should be worn. In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If swallowed, seek medical attention immediately, do not induce vomiting.
NOTE All information is given in good faith on the results gained from experience and tests. However, all recommendations or suggestions are made without guarantee since we don't have any control on site conditions and its uses
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K SCREED PR POLYSTER RESIN BASED REPAIR MORTAR
DESCRIPTION KSCREED PR is supplied as two component factory batched products. Component one is a polyester resin and component two is a catalysed filler specially designed to both fill and harden the resin mortar. Mixing of the two components produces a rapid setting compound, the consistency of which may be altered by adjusting the resin to filler ratio.
USES For rapid, bedding, jointing and profiling of concrete brickwork, repair or damaged concrete and pre cast units, repair of damaged arises and stair treads ; jointing between pre-cast units ; protection or reinforcement ; fixing and bedding copings, kerbs, manhole covers, door and window frames.
ADVANTAGES Rapid strength gain results in material strength higher than good quality concrete within two hours. Repaired sections are ready for use within two to three hours. The product is cost effective, as the allowing of part pack mixing has been designed into the product. Only the amount required for the job in hand needs to be mixed. KSCREED PR has good adhesion to most construction materials and is chemically resistant to a wide range of chemicals.
APPLICATION INSTRUCTIONS
Surface Preparation Remove laitance and all loose material including dust, oil and grease to achieve a sound substrate. MIXING : The HARDNER and BASE components shall be thoroughly mixed, preferably by mechanical means. Mechanical mixing is preferable. The use of a slow speed electric drill and Mortar Stirrer is recommended. Mixing should be continued until a uniform colour is achieved.
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Placing Always use clean equipment, Ensure that the resin mortar is trowelled firmly into place to obtain good adhesion. In the case of very dense or non-absorbent substrates, the mix should be made slightly resin rich to ensure that the surface to be bonded is wetted out. Curing No special curing practice is required.
PACKING KSCREED PR is supplied in 7.5 kg packs. A 7.5 kg pack of KSCREED PR sufficient for 0.75 m2 @10mm thickness.
SHELF LIFE 6 months storage life when stored in original unopened container at between 5 ºC to 45 ºC in a dry and shaded place.
HEALTH & SAFETY K SCREED PR is non-hazardous. It should not be swallowed or allowed to come into contact with skin or eyes. Suitable protective goggles and gloves should be worn. In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If swallowed, seek medical attention immediately, do not induce vomiting.
NOTE
All information is given in good faith on the results gained from experience and tests. However, all recommendations or suggestions are made without guarantee since we don't have any control on site conditions and its uses.
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K5 POLYSCREED R TWO PART POLYMER MODIFIED CEMENTITIOUS REPAIR MORTAR
DESCRIPTION
K5 POLYSCREED R is a prepacked two component system consisting of ready to use polymer modified mortar and polymer modified primer. The mortar contains specially processed cement and polymer with graded fillers and additives to impart adhesion, strength and weather resistance.
USES
K5 POLYSCREED R is to be used in conjunction with K5 POLYSCREED R PRIMER and is designed for repair of spalled or damaged concrete, precast floors and roads. Also as a render where durability or increased weather resistance is required. K5 POLYSCREED R is ready to use for easy on-site mixing. The mortar can be laid in thickness of 10-20 mm in single application and exhibits good workability and finishing properties. K5 POLYSCREED R has excellent adhesion to substrate and exhibits excellent bond & weather resistance thus leading to increased durability and also resists shrinkage induced cracking. K5 POLYSCREED R is chloride free.
ADVANTAGES
• Prepacked, easy to use • High Strength • Excellent adhesion • Protects Steel reinforcement • Can be used for all kinds of concrete repairs • Chloride free
APPLICATION
Surface Preparation : Substrates should be mechanically prepared by grit blasting or scabbling to produce a clean rough exposed aggregates for better mechanical key. Loose particles, dust, contamination must be removed and surface flooded with water to allow for maximum absorption. The exposed steel, if any, should be thoroughly cleaned by abrasive means and all edges must be cut back to a thickness of 10-15 mm.]
Priming : After ensuring that there is no surface water present on the prepared surface, K5 POLYSCREED Primer is applied in a single even coat application ensuring all corners, crevices, joints are fully covered. Empty the powder content of the primer into polymer content, slowly whilst mixing
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continuously to obtain a homogenous brushable creamy consistency primer liquid, which is then applied to the surface and the reinforcement.
Mixing & Laying :
K5 POLYSCREED R should preferably be mixed using a paddle attached to an electric drill. Place the liquid polymer into the container and slowly add the powder whilst continuously mixing to obtain a homogenous mix. Laying : Apply the mixed K5 POLYSCREED R to the previously primed surface while it is tacky and trowel firmly to good compaction to the existing profile at a maximum thickness of 20 mm at a time. Multiple application will be necessary for thicker sections (more than 20 mm) Curing : Cover the repaired areas with a polythene sheet for atleast 12 hours before water ponding or curing by wet hessian should be carried out. Cleaning : All tools must be cleaned with water immediately after use. PACKING & COVERAGE
• K5 POLYSCREED R - 25 kg HDPE bags + 4.5 ltrs liquid polymer. (Yields 12.5 ltrs).
• K5 POLYSCREED PRIMER - 2kg Powder + 1 Ltr liquid 2 (sufficient for 5 to 7 m2 )
SHELF LIFE
12 months storage life when stored in original unopened container at between 5 ºC to 45 ºC in a dry and shaded place.
HEALTH & SAFETY
K5 POLYSCREED R is non-hazardous. It should not be swallowed or allowed to come into contact with skin or eyes. Suitable protective goggles and gloves should be worn. In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If swallowed, seek medical attention immediately, do not induce vomiting.
NOTE
All information is given in good faith on the results gained from experience and tests. However, all recommendations or suggestions are made without guarantee since we don't have any control on site conditions and its uses.
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FLOORING COMPOUND
Mixing & Laying:
K5 STONEHARD BA should preferably be mixed using a paddle attached to an electric drill. Place the liquid polymer into the container and slowly add the powder whilst continuously mixing to obtain a homogenous mix.
Laying : Apply the mixed K 5 STONEHARD BA to the previously primed surface while it is tacky and trowel firmly to good compaction to the existing profile at a maximum thickness of 20 mm at a time. Multiple application will be necessary for thicker sections (more than 20 mm) Cleaning : All tools must be cleaned with water immediately after use.
SHELF LIFE
12 months storage life when stored in original unopened container at between 5 ºC to 45 ºC in a dry and shaded place.
HEALTH & SAFETY
K 5 STONEHARD BA is non-hazardous. It should not be swallowed or allowed to come into contact with skin or eyes. Suitable protective goggles and gloves should be worn. In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If swallowed, seek medical attention immediately, do not induce vomiting.
NOTE
All information is given in good faith on the results gained from experience and tests. However, all recommendations or suggestions are made without guarantee since we don't have any control on site conditions and its uses.
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K BOND SBL ACRYLIC POLYMER BASED BONDING & WATERPROOFING COMPOUND
DESCRIPTION K BOND SBL is a milky white water based dispersion of an acrylic co – polymer. The resulting product when used as an admixture will improve the mechanical, chemical and water resistance properties of cementations screeds and repair mortars.
USES K BOND SBL can be used as a bonding medium for placing cementitious mortar and concrete mixes onto concrete, masonry and brick substrates. KBOND SBL is a single pack product supplied in plastic containers ready for site use. It can be used with cement for waterproofing of tank. It can be used in external rendering. KBOND SBL is used for bonding of cementitious screeds, floor screeds and repairs.
ADVANTAGES • Increases durability and toughness. • Good abrasion resistance. • High resistance to water penetration. • Excellent adhesion to reinforcement & concrete. • Improved chemical resistance. • Increase flexural and tensile strength comparable to that of concrete
PROPERTIES COMPRESSIVE STRENGTH : Up to 60 N/mm2 depends on cement used and workability ; TENSILE STRENGTH : Up to 5.0 N/mm2 depends on cement used and workability ; FLEXURAL STRENGTH : Up to 10 N/mm depends on cement used and workability ; FREEZE THAW RESISTANCE : Excellent ; WATER VAPOR PERMEABILITY : Less than 4 gm/m /24hr., Through 11 mm thick test piece; ADHESION: Excellent to concrete, steel, brick etc.; CHEMICAL RESISTANCE: Resists mild Acids, alkalis, sulphates, chlorides, urine, dung, lactic acid, sugar, etc.; SHRINKAGE DURING CURE: 0.01% to 0.02%.
CHLORIDE/ SULPHATE / NITRATE / THIOSULPHATE CONTENT: Nil.
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APPLICATION INSTRUCTIONS SURFACE PREPARATION: All surfaces must be free from oil, dirt, grease and loosely adhering materials. Chip off all loose concrete until reach to sound and clean reinforcements with wire brush to remove loose scales. Clean with jet of water to remove loose particles, dust etc.,
APPLICATION:
Mixing and Application of the Cementitious Topping
• Two mix designs are given below: • Mix 1 Repair mortar with improved the mechanical, • Chemical and water resistance properties. • Portland cement 50kg • Type M sand 150kg • KBOND SBL 10 liters • Water 10 liters (small extra • Addition of water may be made to obtain desired • Workability) • Typical application thickness 10 mm to 20 mm
Mixing and Application of the Cementitious Topping
• Mix 2 for floor patches repair mortar. • Portland cement 50kg • Type M sand 75kg • 6mm aggregate 75kg • KBOND SBL 12 litres • Water 10 litres (small extra • Addition of water may be made to obtain desired Workability) • Typical application thickness 20mm to 40mm • Mix 1 and Mix2 sand quantities calculated as dry • Sand. For wet sand use, increase sand weight by • Moisture content. Take care to reduce added water
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PACKING & COVERAGE
KBOND SBL is supplied in 1 ltr, 5 ltr., 50 ltr., 100 ltr., and 200 ltr. Coverage 6 to 8 m2 per litre. As a bonding agent.
SHELF LIFE 12 months storage life when stored in original unopened container at between 5 ºC to 45 ºC in a dry and shaded place.
HEALTH & SAFETY KBOND SBL is non-hazardous. It should not be swallowed or allowed to come into contact with skin or eyes. Suitable protective goggles and gloves should be worn. In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If swallowed, seek medical attention immediately, do not induce vomiting.
NOTE
All information is given in good faith on the results gained from experience and tests. However, all recommendations or suggestions are made without guarantee since we don't have any control on site conditions and its uses.
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