DE8125724U1 - INSULATION PANEL FOR INSULATING OUTSIDE SURFACES - Google Patents

Description

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Applicant: Leo Schwer, 7B00 Freiburg i.B. Günterstals tr. 14 Description: Insulation board to isolate external surfaces.

Oie achievement of the insulation purpose of insulation boards for Roofs with hard roofing and outside walls, in particular made of hard foam plastic, provide a well-sealed hard roofing or outer shell ahead with sufficient under-ventilation.

Is this prerequisite due to external influences, such as more defective If roofing or drifting snow are impaired, this can occur due to the design and aging of the insulation material Occurring material shrinkage, larger joints on the contact surfaces of the panels, which leads to water ingress into the interior of the building, which is usually difficult to repair are.

Also insulation boards with a form-fitting connection with one another via hook fold, tongue and groove edge design with predetermined breaking points to compensate for PtaG when the skein material shrinks, cannot rule out a water ingress. The sharp-edged hook folds with groove on this insulation material and springs can already be damaged when the panels are being laid and subsequently break out in places that were not intended, whereby the insulation value of the panels is reduced and particularly surface water penetrates into the interior of the building can.

These disadvantages are covered by the subject of the protection application forming insulation board - as described in more detail below, eliminating this according to the innovation in its upper, mounted horizontally running, step-shaped edge formation as on the wedge-shaped spring connection, surface water receiving grooves and drainage grooves are provided.

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The graphic representation of the subject of the protection application insulating board made of rigid foam plastic shows in:

1 shows an insulation board in plan view

FIG. 2 shows the stepped design in a plan view of the left (upper) edge of the plate.

3 shows the side view with the oblique, wedge-shaped trained groove bezu. Feather.

4 shows a partial section A-A with Uassereguide grooves and Drainage grooves.

5 shows a partial section connection of two adjoining Insulation panels with tongue and groove and offset abutment surfaces.

The insulating board made of rigid foam plastic shown in FIG (1) with the stepped upper edge part and the parallel mirror-image arrangement 2, with the perpendicular sides 5-5a and 6-6a and the groove 3 and tongue arrangement 4, shows in plan view Uater guide grooves 8 with the associated drainage grooves 8c and the separate system 8a bezu. 8 b, uie the wedge-shaped Spring 4 with the water drainage groove 7.

FIG (2) shows, as a top view of the left (upper) plate edge 1, the stepped formation of the groove 3 to the abutting surfaces 5 and 5a, souie of the wedge-shaped spring4 with the abutment surfaces 6 and 6a.

in FIG (3) shown as a side view of the insulation board with the step-shaped formations 1 and 2, diB shows from 1 to 2 running, conical groove 3, tapering to the plate surface from 1 to 2. This arrangement ensures Even at a roof pitch of 10 degrees, the water collected through the groove is transferred to the water below Insulation board or gutter catch plate.

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FIG. (4) shows as partial section A-A, the step-shaped Training 1 of the upper edge part with the Uasserfüh'rungsrillen 8 and 8a, the visible drainage groove 8c and the invisible groove 8b shown in dashed lines.

FIG (5) shows, as a partial section, the lateral connection of zuei insulation panels with a wedge-shaped groove 3, the offset Abutment surfaces 5 and 5 a and the counter plate with the wedge-shaped spring 4 and the reference surfaces 6 and 6 a The wedge-shaped tongue and groove arrangement was renewed in order to ensure a secure, non-positive installation of the To ensure that the plates are fully retained as a non-positive connection, even if the material is out which the panels are made of due to aging.

In the known insulation boards, the abutting surfaces 5 to 5a and 6 to 6a are on a line and groove and tongue profile Sharp-edged, it comes from the notch Therefore, when installing the insulation boards, always ensure that tongue and / or groove can break out. This disadvantage According to the innovation, the staggered arrangement of the Abutment surfaces as described, avoided.

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Claims (5)

PROTECTION CLAIMS 1) insulation board for roof and wall insulation, preferably made of rigid foam plastic that the upper, horizontally running Edge area, in their step-shaped formation, like the wedge-shaped connecting spring on the side, with water intake and discharge grooves are provided. 2) insulation board according to claim (1), characterized in that each of the horizontally extending grooves (grooves) of the Uasserabführung with the other, have fully effective drainage grooves from a roof pitch of 10 degrees. 3) insulation board according to claim (1) and (2), characterized in that the lateral connection of the insulation boards with each other by a wedge-shaped groove running at an angle to the outer surface of the insulation board on one side and on iider opposite with a wedge-shaped spring, which is provided with a Uasserabführungsrille, whereby the Transfer of the draining water to the one below Insulation board or on the deflector plate in the gutter is guaranteed. 4) insulation board according to claim (1) and (3), characterized in that that the front sides of the insulation board with tongue and groove have an offset to achieve a higher level of stability, thereby increasing resilience and diminished Risk of breakage during installation is reached l 5) insulation board according to claim (1-3), characterized in that to avoid the risk of breakage when laying and aging ßes insulation material, the profile of the Uassereguide groove and The drainage groove is not sharp-edged.