Acrylic Bonding Agent & Cement Modifier
An acrylic co-polymer bonding agent which is used for cementitious systems as a bonding aid, curing agent and gauging liquid. It is resistant to hydrolysis and can be used for external application.
Non-yellowing and has excellent resistance to ultraviolet degradation, heat and most common chemicals.
It is mixed with cement mixture to give higher adhesion power to all surfaces, extra bonding strength, excellent plasticity, higher impermeability and flexure resistance, higher abrasion and acid resistance and can be considered as a waterproof admixture when mixed with cement.
Packaging:
AR LATEX RIPRESA is available in plastic container of 20 liters and 200 liters.
Consumption:
3 – 6 m²/liter depending on substrate.
Storage:
Keep sheltered from frost or direct sun and in original tightly closed containers.
Shelf life:
12 month if stored as recommended.
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Surface Preparation
The surface must be clean, sound, solid, uncontaminated and compact. Contaminated material, dust, corrosion, grease substances and old paints must be completely removed.
The decayed or damaged area to be repaired should be marked. Cut the marked area to a depth of at least 10mm using a hand held concrete saw or disc grinder to avoid feather edging and to provide a square edge. Break out or chip the complete repair area down to sound base using sharp tools or chipping hammer.
Surfaces should be saturated with water to avoid possible backwater at the moment of casting. Before applying the screed for repairing, apply always the anchorage mortar to assure a perfect adhesion to the old cement support. Do not let the anchorage mortar dry but cast fresh on fresh.
For steel reinforcing use BETOFER or EPOZINC to coat steel bars to protect from rust and allow to dry before applying the repairing mortar.
BOND COATING |
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Mix Design | |
Cement | 50 kg |
AR LATEX RIPRESA | 16 liters |
Coverage | 1 – 2 kg/m² |
Objective
Bond adhesion coat for concrete, brick and masonry surfaces, to accept cementitious renders, screeds or repair mixes. Waterproof slurry coating for concrete surfaces.
WATERPROOF SLURRY |
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Mix Design | |
Cement | 50 kg |
Sand: (0 – 0.3 mm) | 25 kg |
AR LATEX RIPRESA | 25 liters |
Coverage | 2 – 3 kg/m² |
Objective
Waterproof slurry for sealing basements, tunnels, reservoirs, pipes, areas where water seepage is undesirable, protection of metal against corrosion.
CONCRETE FLOORING REPAIRS |
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Mix Design | ||
Thickness | 15 – 25 mm | 10 – 20 mm |
Cement | 50 kg | 50 kg |
Medium Sand | 100 kg | 100 kg |
Gravel (3mm) | 100 kg | 50 kg |
AR LATEX RIPRESA | 15 liter | 10 liters |
Water | 7 liters | 10 liters |
Objective
Trowelled repair mortars of plastic consistency to provide impact and abrasion resistant patching to flooring, stairways, walls, column.
POLYMER CONCRETE |
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Mix Design | 20 – 30% by weight of cement |
Objective
Production of flooring grade wet concrete mixes with improved adhesion and flexural strength, without excessive air entrainment.
POLYMER SCREEDS |
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Mix Design | |
Cement | 50 kg |
Medium Sand | 100 kg |
Granite Chips (3mm) | 100 kg |
AR LATEX RIPRESA | 9 liters |
Water | 11 liters |
Objective
Trowelled polymer screed of heavy duty and low permeability, laid at 10 – 25 mm thickness.
For further information or particular use, contact Colmef Technical Department.
Cleaning
Clean tools and equipment immediately with water after use.
AR LATEX RIPRESA can be harmful to skin as it contains cement powders which may releases alkalis when mixed with water.
During application, wear appropriate protective clothing, goggles, gloves and respiratory equipment if necessary.
In case of contact with skin, rinse with water and again wash thoroughly with soap and water. In case of contact with eyes, rinse with plenty of water and seek medical advice accordingly.
If ingested, obtain medical attention immediately. Do not induce vomiting.
The information in this Technical Data Sheet is based on Colmef Monneli’s experience. Colmef Monneli does not accept any liability arising from the use of its products as it has no direct or continuous control over where or how its products are applied. All Colmef Monneli’s Data Sheets are updates on regular basis. It is the user’s responsibility to obtain the latest version.
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