As practice shows, the greatest number of heatlosses happens because of low insulation of external and internal walls. Therefore one of the most important stages of finishing of the house is warming of walls. At competent work on warming the economic effect reaches more than 30%.
Advantages of warming of walls
Warming of walls from outer side is justified from the practical point of view. The expediency of this procedure is caused by the fact that there will be no sweating of surface of walls owing to what there will be no formation of condensate also. But quality materials will be necessary for good heat-shielding.
Continuous impact of external factors on surface of walls leads to emergence of rotting. Today the maximum thermal stability is provided by the building constructions containing several layers. In such design the thermal insulation material is located.
What materials it is better to isolate apartment walls? The construction market offers various materials for carrying out warming of walls: 1. Mineral wool. It is the natural material received from silicate minerals, providing delay of leakage of precious heat for 100%. 2. Stone cotton wool laynrok. This material is good also for warming of walls outside, and for sound insulation that it is extremely important in big cities. Economic effect of use of this material reaches 50%. 3. The heat insulation of walls by means of polystyrene is the most effective way from all known today.
Councils from experts
From all groups of heaters the experts recommend material of artificial origin – expanded polystyrene. It has excellent paropropuskayushchy properties, and on indicator of compressive resistance exceeds all other materials. Besides, thanks to monolithic surface and the minimum thickness, the seamless design of large-scale of durability and elasticity is created. Applying this material as heater, house owners can be absolutely quiet for the safety: material is non-toxic, resistant to mold, fungi and microorganisms. Summing up the results, it should be noted that for preservation in rooms of optimum microclimate the air temperature has to be within 20-25 degrees, and average humidity – 60%. To reach similar parameters quite difficult. All hope for warming of walls in and outside of rooms. In the conditions of continuous growth of costs of utilities sharply there is problem of economy of funds for heating of the apartment. And here as the main factor of economy isolation of the house from external influence acts.