Building Structures Repair Powder

Coarse grained mortar for repair of heritage structures.

DESCRIPTION : Perma Heritage Mortar-10 is a light brown colored powder which when mixed with water forms a pasty consistency mortar. This mortar is used for building up surfaces and repair of architectural features in a building exterior, where the depth of repair is more than 10 mm. The product is based on hydraulic lime, compatible polymers and fillers. Though the product is very slow in setting and strength development, which is the primary quality of hydraulic lime, it achieves good strength and durability parameters with age.

PRIMARY USES : Perma Heritage Mortar-10 is used for creating architectural features in the building exteriors. It is used for repairing historic structures which are composed of non cementitious mortars and concretes. This mortar has low shrinkage characteristics and hence does not develop shrinkage stresses over the repaired substrate and hence is safe and durable.

DIRECTION FOR USE : Clean the surface to remove dirt, dust, laitance, oil, grease etc. Dampen the surface wherever it is dry. Mix the Heritage mortar with water in the recommended proportion of water to form a smooth consistency paste. Apply this paste on the surface to be repaired and scratch the surface to take the next layer of mortar upon drying. This product is applied in thin layers of 8 to 10 mm. If there is a need to build up the thickness, then it is applied in layers allowinnish is done with Heritage Mortar – 5. Final first layer to dry before application of the subsequent layer. This mortar can be put in layers of 10 mm to build up the thickness

PACKING : Perma Heritage Mortar -10 is available in 25 kg & 50 kg packing.

SHELF LIFE : Perma Heritage Mortar -10 has a shelf life of 12 months from the date of manufacture.