Method for filling the wall hollow brick chambers with insulating material and a component of a building partition intended for thermal insulation, obtained by this method

摘要

The purpose of the notification is to fill the voids chamber with insulating material consisting of the preparation of insulating material,and then fill the void chamber with insulating material,is characterised by:that a spatial form is being prepared (2),whose dimensions match the size of the chamber (1) of the void,where, in the case of a chamber (1) a void with a cross -sectional shape, the internal length (a) of the form (2) and the internal width (b) of the form (2) is greater than 1% to 7% in relation to the length (a') and the width (b') of the chamber (1),and in the case of a circular cross -section void chamber,the inner diameter (c) of the form (2) is greater in the range of 1% to 7% than the chamber diameter (1) of the void,and the height (d) of the form (2) in each case is equal to or greater than the height (d') of the void chamber,and in addition, as insulating material, polyurethane foam is prepared by an open -air or closed -cell foam in this way,that the mould space (2) is filled with known foam components containing a polyol component,foaming agent and isocyanate component,and then the polyurethane polyurethane (3) form (2) formed from the foam is removed,then the polyurethane (3) is squeezed to dimensions allowing it to be placed in a vacuum chamber,and then fill the chamber (1) with a polyurethane -shaped void (3). The notification shall also cover the heating insulation component of the building structure.