UltraTech FixoBlockis a versatile thin jointing material for laying AAC blocks, fly ash bricks, concrete blocks etc. The product is specially designed to provide higher bonding as a result of higher tensile adhesion strength. UltraTech FIXOBLOCK is pre-mixed, easy to apply high quality mortar comprising of cement, graded sand and admixtures. FIXOBLOCK replaces conventional jointing mortar of 12-18mm thickness with highly versatile 3-5mm thickness.
UltraTech FixoBlock helps to speed up the build process and achieve the required insulation performance of AAC Blocks for the buildings. UltraTech FIXOBLOCK (Thin joint masonry) is a fast, clean, accurate system for construction using autoclaved aerated concrete blocks of close dimensional tolerance with 2mm-3mm mortar joints.
Technical Specification
Parameter
UltraTech FIXOBLOCK
Appearance
Free Flowing Powser
Colour
Gray
Water Demand#
25-30%
Workability
Very Good
Hard Dry#
24 hrs.
Pot Life
Approximately 2 hrs @ 27 C
Self Curing
Yes, No additional water curing is required
Tensile adhesion strenght @28 days
8 N/Sq.mm
# Temperature: 23 C - 27 C and Humidity: 45-55%
Features and Benefits
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Thin jointing material with very high adhesion strength
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Pre-mixed and ready-to-use. Only water is to be mixed at site
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Economical. Eliminates lengthy and cumbersome processes of site mixing, thus transport and storage of all individual materials is avoided
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Ease of mix and much faster application
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Thin layer application results in structure being compact
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No water curing is required after application
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Minimizes the undulation of the surface
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Being a thin layer, chances of water percolation is negligible
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Being premixed, it saves considerable time and labour
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Being premixed, it saves considerable time and labour
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Eco-friendly product
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Raw materials are processed, reducing the chances of efflorescence
Areas of Application
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Laying and jointing of fly ash bricks, cement blocks, hollow blocks, AAC blocks etc.
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Jointing of pre-stressed concrete slabs, panels.
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Parapet walls
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Jointing of cement window and door frames.
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Garden and boundary walls.
Usage Instructions
Surface Preparation:
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The base surface should be properly cured prior to application of UltraTech FIXOBLOCK.
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The surface must be cleaned thoroughly, with no loose particles or dust.
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The surface must be structurally sound, clean and free from dirt, oil, grease, efflorescence and any other contaminant which could impair the natural bond.
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Surface defects such as cracks, holes or voids should be repaired prior to application.
Mixing:
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It is very important that UltraTech FIXOBLOCK is mixed with water properly and thoroughly before use. It is advisable to use a mechanical stirrer for uniform and thorough mixing to save time, labour and for maximum workability.
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Take a clean vessel/bucket, add water to it and put required quantity of UltraTech FIXOBLOCK in it.
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Mixing Ratio - Clean potable water (approximately 25%-30%) of the weight of the powder is required to be mixed depending upon the thickness of the product to be applied. Water is to be incrementally added in stages to get a smooth, uniform and workable mix. Allow ample of time for initial mixing.
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Ensure that no powder is left unmixed at the bottom of the vessel. The UltraTech FIXOBLOCK is now ready for application.
Application Procedure:
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Layout the wall in which UltraTech FIXOBLOCK is to be used and mark openings like door, windows, any architectural appurtenances etc.
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Put a thin layer of UltraTech FIXOBLOCK in the thickness of 3 to 5mm on the clean and leveled surface using proper trowel on which the block work is to be carried out.
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Place the block on the laid UltraTech FIXOBLOCK in proper line and level.
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After placing the first block apply the UltraTech FIXOBLOCK of same thickness on both the sides of the block continuously keeping a check on the line and level.
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Clean the excess material, if any immediately. Continue the procedure for the entire block work.
Coverage:
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Under normal conditions the coverage of UltraTech FIXOBLOCK is approx. 90-100 sq. ft with average thickness of 3mm for a bag of 25 kgs. The coverage area however will depend upon the quality of the substrate and thickness of the material used.
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For best results, proper tools for mixing and application is advised which will result in higher coverage, savings in time and manpower.
Precautions during usage:
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Though it contains non-toxic materials but still care should be taken to avoid dust inhalation while mixing and handling. In case of contact with eyes or mouth, wash with plenty of clean water.
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Keep it in a safe dry place which is out of reach of children.
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Persons who are allergic to cement should take proper precautions before use.
Packaging:
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UltraTech FIXOBLOCK is available in 40kg PP laminated bags.
