Materials sound-proof - ecocotton wool

Properties of ecocotton wool:

• Fire resistance: it is caused by availability of fire-retarding agents which create a nonflammable covering on cellulose fibers and interfere with their ignition. In case of fire emergence ecocotton wool does not sustain combustion and does not emit toxic gases;
• Bioproofness: Existence in composition of ecocotton wool of boric acid prevents emergence in the warmed rooms of a mold, fungi, insects and even rodents;
• Noise-absorbing: The layer of ecocotton wool 15 millimeters thick absorbs sound vibrations to 9 dB;
• Vapor permeability: Does not contain polymeric binding thanks to what material does not interfere with natural moisture exchange of wooden and brick designs, moreover, levels moisture fluctuations;
• Hygroscopicity: Humidity of ecocotton wool corresponds to humidity of the environment surrounding it. Therefore, at home, isolated by this material, it is possible to build without vapor barrier. Fluctuations of relative humidity of air do not influence the heat-insulating ability of material. At water accident ecocotton wool is capable to absorb water in 5-6 times more of the weight therefore water does not get to other parts of a design. And when drying ecocotton wool does not lose the qualities;
• Environmental friendliness: Does not contain noxious to health volatiles, the polymeric binding components emitting toxic fumes. It is safe in the course of drawing and operation of the room. Does not cause irritation of skin and mucous membranes.
• Efficiency: Ecocotton wool is applied on the isolated surfaces with way of a dusting by means of blown installation. At the same time material fills all cracks, joints, not density, creating continuous isolation, excepting formation of "bridges" of leakage of heat, inevitable when using slabby and other heaters.