DE7012476U - PANEL TO BE ADHED TO THE WALLS OF THE BUILDING. - Google Patents

Description

V. "i.τ. a η η ί Kühn, 4412 rreckenhorst, iverswinkeler Strafe

'Board to be glued to building walls "

The innovation relates to a plate to be glued to building walls, as it is used in particular for heat insulation ::! ^r r ~ i% jn is used on the outer wall of unplastered building walls. Such panels are known as facade insulation panels; they are glued to the raw masonry with a plastic-L_persion mortar.

It is known to provide the side of the board that is to be glued to the masonry layer with adhesive grooves. These grooves increase the adhesion and make it easier to distribute the mortar mass. For the strength of the connection between such a plate and the masonry, however, only the strength and the adhesive properties of the mortar are measured _o ebend. The connection that

In addition to the glued-on plate, there is also one that may have to be applied Paint or plaster has often proven to be too weak in practice.

Therefore the task arises to establish the connection between Wanu and plate without changing the mortar properties.

It is proposed for a new plate to cover it on the side to be glued with adhesive grooves that a cross-sectional profile widening into the interior of the plate exhibit.

The above-mentioned task can be achieved with such a plate. If the board is glued with dispersion mortar occupied in strands, the strands are spread wide when the plate is pressed against the masonry; the still plastic one Mortar penetrates into the joints or slab adhesive grooves one. After the dispersion mortar has hardened, the connection is from mortar to slab similar to an IJut spring connection, as it is known from carpentry. In addition to the adhesive binding forces, there is also a form-fit Maintain connection between plate and adhesive. The connection between wall and plate is therefore unchanged the mortar properties improved.

Such a "form-fitting" connection is required for each

Get a profile that expands into the interior of the panel. Before 2U (.:; Wpi ': e this profile is schwalbens chwanzförnüg, i: at thus a shape that is · i ::: cross-section trapezi ürrr.i v

- rf- J τ Π \. ■ " , _., 1 Y _.

and there are really accessible gaps into which the lrr.iissfj boirri pressing the plate cannot penetrate.

', More properties and advantages of the panel according to the innovation can be found in the description of the drawing.

The figure of the drawing shows a plate in perspective, with a sectional front shown in plan view

The plate, generally designated 1, consists of a preferred one Made of rigid foam. Such panels are often used today in large numbers for thermal insulation Building exterior walls used. The plates are glued with their underside 2 against the masonry of an outer wall. the "Adhesive" is a plastic dispersion mortar that is used in uncured Condition has a plastic-pasty consistency. The plastic comes in several strands on the bottom 2 of the plate distributed and flows when the plate is pressed into the cavities of the masonry and adhesive grooves 4, 5 of the underside of the plate 2.

Dic ITIt (Ji ¹ L- (J i te cT i'ldltc it from za :, iroichon haftrillen covered; di <- Ar.ordnune jci: ... ι ft ·· ii ]>: r. H'ingt von der Plate size, the r.ur.L; ifitenu '■ <>■' ■ '. <":". <] :. i: rd before.:! Ci' desired t: iphafi) c; Tiv '!, Hit μ !,. L ::: ■ -. Λ _ ■ 1 ü i ι: -ι Γ; r L.: 1 <j 1: j; ■ I c I run? Η the 'riaftrillen parallel to don :-( '.. ir.der the flutte' .Ίι · ΐΛ -.- Me to the longitudinal side vcrlaufenaen i.ri Ftrl Ilen ^l <sclineiden parallel to the rr.it to bveitne 1 1 <parallel; v ^ rlaui forming iiaftriilen 5 Iv: right Angle Lr. Is, however, conceivable as a diagonal, in wave form or in similar arrangements. It is also conceivable not to let the edge pass through, but to let it inside - or:. rice shape or in other, self-contained: ülcsse: ie; i to arrange configurations.

'.vie from deir. ^{When you} see the cut front, the adhesive grooves have a dovetail profile, i.e. a profile that widens into the inside of the plate. The mortar mass will settle if the level and quantity of dispersion mortar is appropriate. Pressing the plate ir; -. Distribute the cross-section of the liaftrillen U, 5 and fill in the cavities of the profile. When the plastic mortar has hardened, the sections of the adhesive layer that are located in the dovetail profile form the "spring" of a spring connection. In addition to the adhesive forces produced by the plastic mortar layer between the wall and the plate, there is also a force fit on the positive fit. The connection between the mortar and the slab is based. This creates a particularly strong connection between the plate and the Viand that goes beyond the usual dimensions.

The plate 1 is also provided at its edges with gradually overlapping edges. When putting on and gluing the Plates on the building wall can have an edge d-> e step at the overlap with other, neighboring plate. With that, a butt joint-free connection of the panels to one another.

Modifications to the embodiment of the new, unqsgemäße Plate, in particular with regard to the shape of the groove profile and the distribution of the adhesive grooves on the plate surface, sine possible. However, these are at the professional discretion and fall within the scope of the innovation.

Protection claims

Claims (2)

Shoe " 1. Board to be glued to building walls, thereby peker.n- Flutter.page (2) rr.it Adhesive grooves (4, 5) is coated, the eir: zurr. Plate interior have widening cross-sectional profile. 2. Plate according to claim 1, characterized gekennzeichr.et, cai? The adhesive grooves (4-, 5) have a single-tailed profile.