DE19810439A1 - Sill for exit between interior and exterior - Google Patents

Abstract

The sill consists of a steel and fibre-reinforced layer of lightweight concrete (3) containing polystyrene constituents and onto which an aluminium warted-structured piece is stuck (4). The exit-sill is joined to an extra lightweight concrete, inner, mould-cast sill. The metal layer has a flexible back piece laid on edge. Connecting sections are applied to the side ends of the metal layer by upsetting.

Description

The invention relates to an exit bench for the transition from Wohnbe rich to the outside area, preferably for the transition to the terrace, Balcony and the like. It can be used as an outdoor bench or as a combination outside-inside bench.

In the prior art there are different designs for exit and Windowsills known. For use as a transition in the floor area arise because of an increased dynamic load, which caused by entering, increased demands.

DE 39 07 181 describes a door for shielded areas in which the lower gap of the door wing with a U-shaped profile and the Door frame is provided with a web. The bridge is in the shape of a  pivoting tongue executed and articulated with the lower part of the Door frame forming door threshold connected. When closing the door gel the web is in the engaged position between the legs of the U-shaped profile introduced. This version enables a screen tion in the threshold area and enables driving between rooms with different floor levels. By the one adjacent to a ramp swiveling tongue makes it possible to drive over the threshold.

A disadvantage of this arrangement, in addition to the cost-intensive structure, that there is an increased risk of slipping and tripping, especially when Transport of wheeled wagons is available.

DE 90 17 340 U1 is a window sill for indoor and outdoor use delivered, which usually consists of clay or fired brick and for which metal designs are also proposed. The end the surface of the rainwater has grooves. This Windowsill allows a simple and inexpensive Manufacturing. However, it is not for use in the transition in the Fußbe suitable from the living area to the terrace or balcony as it is there did not stand up to the high dynamic loads that occurred when entering holds and there is an increased risk of slipping.

Furthermore, according to DE 32 22 125 is a window sill with a metal cover known. The window sill consists of a metal profile with a smooth surface Surface, which also increases the risk of slipping and the for the required stability in the floor area is not guaranteed.

The invention has for its object an exit bench for the To create transition between inner and outer living areas that  can withstand high loads, even in poor weather conditions high security by largely avoiding the Risk of slipping when entering.

According to the invention the object is achieved in that the exit bench from a steel and fiber reinforced light concrete layer with polystyrene content on which a metal pad is glued, which is a wart structure has.

Furthermore, the underfill can also be made with a plastic material appropriate load and thermal insulation properties.

Advantageous embodiments of the exit bench according to the invention are shown in specified in the subclaims.

The exit bench according to the invention can be used as an outside bench or as a combi outside-inside bench. You can in designs for different areas of application can be manufactured inexpensively. The exit bench can be attached to all types of masonry.

The invention is explained in more detail below using an exemplary embodiment explained. In the accompanying drawings:

Fig. 1 shows an embodiment for a public bench,

Fig. 2 shows an embodiment for a combined outdoor and indoor bench

Fig. 3 shows a design option for a sheet metal support.

The exit bench in all embodiments consists of polystyrene Lightweight concrete and is provided with a non-slip metal pad.

In Fig. 1, a design example of an outdoor bench is explained. In this example, the lightweight concrete layer 3 is only in the outer area. This lightweight concrete layer is provided with steel and fiber reinforcement and mixed with a polystyrene content. This achieves a heat-insulating effect of the lightweight concrete. There is a metal overlay 4 . The firm bond between metal support 4 and lightweight concrete is ensured by applying a two-component adhesive to the metal before backfilling. The metal pad 4 is made of aluminum in the illustrated embodiment. A high degree of weather resistance is achieved with this version. The metal pad 4 is provided with warts which protrude approx. 0.5 mm from the surface, whereby an effective anti-slip effect is achieved with a good aesthetic design, so that the risk of slipping when entering is largely avoided. Aluminum is preferably used for the metal support 4 . However, other materials, for example copper, zinc or stainless steel, can also be used.

In FIG. 2 a combined outer internal bank is shown. In the transition area from the living area to the terrace, this embodiment has a continuous steel and fiber-reinforced lightweight concrete layer 3 . For this purpose, the exit bench is connected to an additional lightweight concrete inner bench produced in one casting. This counteracts a leverage effect if the circulation is insufficient. The exit bench is fastened with a layer of mortar 2 which is applied to the masonry 1 .

An advantageous embodiment of the exit bench according to the invention arises in that the metal support 4 has a flexible rear upstand, which ensures the seal to the adjoining window. By producing the metal support 4 with the help of the folding technique, it is possible to produce the rear upstand in different dimensions. The exit bench can therefore be used for all window types.

For the side closure, a connection profile, which is preferred also consists of aluminum can be used. The final profile is prior to the light concrete filling on the side profile end. The connection to the end plaster becomes a window formed inside the cleaning leg. On the other hand, it can Windowsill be completed with a vertical leg, the Final plaster is led up to the windowsill area.

It is also possible to connect the side plaster to the end plaster stallion sliding seal (patent no. 44 29 576) to ensure.

It is also possible that the plaster connection by perishing the Metal pad is created on the side ends, being in the supernatant area a metal head piece is inserted and fastened. The fastening expediently done by riveting.

The exit bench according to the invention is characterized by a high strength with good thermal insulation and ensures good Rutschsi security. It can be produced in a simple and therefore inexpensive manner as an industrially prefabricated component, so that it can be used completely on the construction site without additional work steps. In manufacture, the metal layer 4 is encased, coated with a two-component adhesive and thereafter filled with the steel and fiber-reinforced lightweight concrete.

Reference list

1

Masonry

2nd

Mortar layer

3rd

Concrete layer

4th

Metal support

Claims (7)

1. exit bench, for the rich in the transition from the living area to the outdoor area, preferably for the transition to the terrace, balcony and the like, characterized in that the exit bench consists of a steel and fiber-reinforced lightweight concrete layer ( 3 ) with polystyrene components on which a metal pad ( 4 ) is glued, which has a wart structure. 2. Exit bench according to claim 1, characterized in that the metal support ( 4 ) consists of aluminum. 3. exit bench according to claim 1 or 2, characterized in that the exit bench with an additional light weight produced in one cast inner bench is connected. 4. Exit bench according to one of the preceding claims, characterized in that the metal support ( 4 ) has a flexible rear Aufkan device. 5. exit bench according to one of claims 1 to 4, characterized in that on the lateral profile ends of the metal support ( 4 ) connecting profiles are upset. 6. Exit bench according to one of claims 1 to 4, characterized in that the lateral profile ends of the metal support ( 4 ) are folded upwards in the rear area and that a metal head piece is attached in the overhang area. 7. exit bench according to one of claims 1 to 4, characterized net that a window sill from the side connection to the end plaster is attached, the one open towards the window sill edge Has chamber in which an elastic clamping element is inserted, and on the side facing the window next to the towards a further chamber is arranged in the open window sill chamber is that towards the window and towards the windowsill is open and a two-sided enclosure of the rear upstand of the Windowsill forms.