SU1458525A1 - Laminated panel - Google Patents

Abstract

The invention relates to the field of construction and is intended for wall fencing of civil, industrial, and agricultural buildings. Thermal performance of the panel is enhanced by making the compensator 6 in the form of a funnel, the neck 8 of which is inserted into the corresponding hole, its opening 9 in the panel. The angle of inclination of the lower wall of the compensator to the horizontal is greater than the angle of repose of the bulk insulating material, which ensures its penetration from the compensator into the panel, excluding the formation of gaps over the loose insulation in the panel during its shrinkage during operation. 2 Il. with:

Description

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The invention relates to construction and is intended for wall fencing of buildings for civil, industrial and agricultural purposes.

The purpose of the invention is to increase the heat and technical properties.

FIG. 1 shows a laminated panel, a slit; in fig. 2 - compensator, cut.

The laminated panel consists of outer 1 and inner 2 skins and an intermediate layer of loose 3 and porous 4 heat insulators. On the inner lining 2 of the panel from above (in the working position of the panel - under the roof 5) there is fixed a compensator 6 with a window 7 for filling loose insulation 3. In this version, the compensator in the section has the shape of a funnel, the neck 8 of which is inserted into the corresponding hole 9 in panels. The lower inclined wall of the compensator 6 forms an acute angle with the inner lining 2, the apex of which is directed downwards (with the vertical, working position of the wall panel). The angle of inclination of this wall to the horizontal is greater than the angle of repose of the bulk insulating material, so the particles of the latter under the influence of gravity fall from the compensator into the panel, 25 preventing the formation of gaps over the loose insulator in it during its shrinkage during the panel operation.

In the case of a panel with vertical partitions dividing the cavity

The deflection of claddings 1 and 2 under the influence of loose insulation is prevented by partitions between cavities with loose insulation: vertical (not shown in Fig. 1) and, if necessary, horizontal partitions 10, for example, in the middle of the panel. The partitions can be made of a material with low thermal conductivity, for example., Of porous insulation similarly to the heater 4. The partitions 10 have openings for the flow of loose insulation in the lower part of the panel. The panel is installed on the base 11.

Bulk insulation can fill the entire space between the casings except for those zones that are occupied by elements that provide rigidity and integrity of the structure, such as partitions along the perimeter, vertical and in the middle.

Claims (1)

The use of this layered panel design will improve the uniformity of its insulating properties throughout the plane due to the fact that the compensator prevents air cavities from forming over the loose insulation during its shrinkage in the panel, which ultimately will lead to the absence of “cold bridges. Invention Formula Laminated panel, including outer and inner lining, middle layer of loose insulation and compensator panels on compartments filled with loose heat-insulated insulation, located at the top. The penetration of claddings 1 and 2 under the influence of loose heat insulation is prevented by partitions between cavities with a bulk insulation: vertical (not shown in Fig. 1) and, if necessary, horizontal partitions 10, for example, in the middle of the panel. The partitions can be made of a material with low thermal conductivity, for example., Of porous insulation similarly to the heater 4. The partitions 10 have openings for the flow of loose insulation in the lower part of the panel. The panel is installed on the base 11. Bulk insulation can fill the entire space between the casings except for those zones that are occupied by elements that provide rigidity and integrity of the structure, such as partitions along the perimeter, vertical and in the middle. The use of this layered panel design will improve the uniformity of its insulating properties throughout the plane due to the fact that the compensator prevents air cavities from forming over the loose insulation during its shrinkage in the panel, which ultimately will lead to the absence of “cold bridges. Invention Formula Laminated panel, including outer and inner lining, middle layer of loose insulation and compensator  shrinkage insulation, located at the top In each compartment, slotted holes 9 are made in which the necks of the compensators are installed: one compensator for the whole panel or several (for each compartment there is a compensator). In addition, in the absence of partitions in the panel, the opening 9 may be one for the width of the panel, and the mouth of one compensator for the width of the panel is also inserted into this opening. five In this part of the panel, characterized in that, in order to improve the thermal performance, the compensator is designed as a tank, filled with free-flowing insulation, with a lower inclined wall, and the panel with slotted openings in the upper part of the inner skin for compensator necks, moreover, the angle of inclination of the lower wall of the capacitor to the horizontal is greater than the angle of the natural slope of the material of bulk insulation.