Perma Polycrete is a cementitious grey powder with micro fine aggregates which allows reconcreting of the damaged, dilapidated structures. The product is a boon for present day rehabilitation engineers. The product needs only addition of water to form concrete with enormous initial and final strengths. The product is reinforced with glass fibres to strengthen cohesion and make it crack resistant.
Perma Polycrete is a very handy tool in the hands of an advanced structural repair engineer to reconstruct parts of beams and columns with far superior strength, fair finished and with very high speed.
Perma Polycrete is fairly viscous hence it can be applied on vertical surfaces and soffit of beams and ceiling with ease.
Perma Polycrete develops light compressive, tensile and flexural strength in excess of parent concrete.
Perma Polycrete develops a very strong bond with the parent concrete. It is impermeable and protects reinforcements from corrosion.
It does not need elaborate curing, just sprinkling water for 2-3 days is sufficient for gaining good compressive strength.
DIRECTIONS FOR USE
Mix Perma Polycrete with water in the proportion of 150 to 180 ml water to 1 kg polycrete to get a uniform viscous mortar. Apply this mortar to the surface to be repaired and trowel it to restore the surface. On difficult surfaces use SBR cement primer. Where subsequent mortar finish is desired over the repaired area , scratch the surface with a wire to create a mechanical key.
Surfaces to be reconcreted with Perma Polycrete should be clean, sound , free from any laitance or any deleterious material. Weak portions of the concrete should be cut back to sound surface. Reinforcements should be cleaned to remove rust and supplement additional reinforcements wherever required. Prime the surface with SBR cement primer if the surface is too porous.
||Free Flowing Powder
||2.4 mm aggregate maximum
||Alkali resistant fibre reinforcements present
||1.5 ± 0.05
||28 days: 45 N/mm2
One 25 kg sack of Perma Polycrete produces a micro concrete which can fill 13.5 ltr of volume.
Perma Polycrete is available in 10 kg and 25 kg sacks.
Perma Polycrete has a shelf life of 12 months when stored as recommended in original packing in cool and dry conditions.
PERMA warrants that all products are free from any defects of manufacture and comply with the specifications given in their respective technical data sheet. No warranty can be given as to the results of use because conditions of use, such as site conditions, surface preparations, workmanship, weather, structural issues and other factors are beyond the control of PERMA. Purchaser agrees to seek the advice of qualified professionals to carry out tests & take trials to determine the suitability of products for their intended purpose prior to full scale usage of PERMA products and assumes all risks.
The company does not assume any liability for unsatisfactory results, arising from the use of our products. Purchaser’s sole liability is limited to replacement of product or refund of the purchase price paid if any product proven defective. No other warranties, express or implied, shall apply including any warranty of merchantability or fitness for a particular purpose.
PERMA shall not be liable for any consequential damages arising from the use of our products for unsatisfactory results.
The information supplied in this datasheet is based on our experience through extensive research and is given in good faith in order to help prospective users. We reserve the right to update the information provided in our technical data sheet at any time without prior notice within the scope of technical progress or new developments.