Thermal insulation mortar for concrete roof decks, underground floor slabs, basement walls, swimming pools, etc. Lightweight filler for voids or leveling of floor slabs. Cavity fill for steel frame construction.
The material must be mechanically mixed in either a purpose made mixer/pump, conventional concrete mixer or truck-mixer or specialised mortar mixer/pump Placing and finishing equipment: as for normal concrete/screed application.
Thermal insulation to concrete roof decks should be Politerm Blu, laid to falls at an average thickness of 100 mm reducing to a minimum of 50 mm at rainwater outlets. Preparation, mixing and curing should be carried out in strict accordance with the manufacturer’s instructions. Subsequent application of waterproofing should not commence until the Politerm screed is free of residual moisture.