;)
DESCRIPTION
Perma Polycrete is a cementatious 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.
PRIMARY USES
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.
ADVANTAGES
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 180 ml water to 1 kg polycrete to get an 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 and scratch the surface with wire to create a mechanical key.
SURFACE PREPARATION
Surfaces to be reconcreted with Perma Polycrete should be clean, sound, free form any laitence, 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.
SPECIFICATION
| FORM | FREE FLOWING POWDER |
| COLOUR | GREY |
| GRAINSIZE | 1.2 MM AGGREGATE MAX. |
| FIBRES | ALKALI RESISTANT PRESENT |
| BULK DENSITY | 1.5 +- 0.05 |
| COMPRESSIVE STRENGTH | 28 DAYS : 45 N/MM2 |
COVERAGE
One 25 kg sack of Perma Polycrete produces a micro concrete which can fill 13.5 lit. of volume.
PACKING
Perma polycrete is supplied in 25 kgs sack.
SHELF LIFE
12 months when stored as recommended in original packing in coll and dry conditions.
QUALITY ASSURANCE
All “PERMA” branded products are manufactured under strict quality control supervision as per exact manufacturing specification. Should you find the behaviour of the product varying from the claims in the data sheets please stop the use of the product and contact the nearest Perma staff or distributor.
STATEMENT OF RESPONSIBILITY
Perma branded products when used in accordance with its current published directions for use performs as per its data sheets / catalogue. The manufacturer and the distributor will not be responsible for other materials and conditions of inferior workmanship.