Thermo insulating system and a method for applying thereof

摘要

Internal thermo-insulating system intended especially for renovation and maintenance of historical objects consisting of an anchoring layer having reduced absorbing capacity and of thermo-insulating calcific pearlite plaster containing calcium hydrate as a binding agent in amount of 22.5 to 35.5 % by weight, expanded pearlite as a foamy agent in amount of 17.5 to 28 % by weight and polypropylene fiber as fibrous reinforcement in amount of 0.22 to 0.34 % by weight refilled with water up to 100 % by weight. The thermo-insulating calcific pearlite plaster is prepared in such a manner that the fibrous reinforcement in amount of 0.0075 to 0.01 % by weight of the weight of lime is watered in order to gradually tear up the fibrous reinforcement. The prepared mixture of water with fibers is mixed with the foamy agent in amount of 17.5 to 28 % by weight, the mixture is intensively homogenized and calcium hydrate in amount of 22.5 to 35.5 % by weight is admixed to the fully homogenized mixture and finally the mixture is stirred up to form plastic consistence.